:root {
    --bg: #eef3f0;
    --bg-secondary: #f8fbf8;
    --panel: rgba(255, 255, 255, 0.88);
    --panel-strong: #ffffff;
    --line: rgba(31, 53, 43, 0.1);
    --text: #163127;
    --muted: #60766d;
    --accent: #1f8f66;
    --accent-strong: #166d4e;
    --accent-soft: rgba(31, 143, 102, 0.12);
    --warning: #d97706;
    --danger: #cf4e4e;
    --shadow: 0 18px 50px rgba(24, 54, 42, 0.08);
    --radius: 24px;
}

html[data-theme="light"] {
    color-scheme: light;
}

html[data-theme="dark"] {
    color-scheme: dark;
    --bg: #08131f;
    --bg-secondary: #0d1d2d;
    --panel: rgba(10, 24, 38, 0.78);
    --panel-strong: rgba(12, 31, 48, 0.92);
    --line: rgba(119, 201, 255, 0.12);
    --text: #ecf7ff;
    --muted: #8ca8bd;
    --accent: #32d6a6;
    --accent-strong: #8df3cf;
    --accent-soft: rgba(50, 214, 166, 0.14);
    --warning: #f5b942;
    --danger: #ff6b72;
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Avenir Next", "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(118, 199, 166, 0.32), transparent 26%),
        radial-gradient(circle at right 15%, rgba(74, 144, 226, 0.18), transparent 22%),
        linear-gradient(180deg, #f6faf8 0%, #eef3f0 45%, #edf1ee 100%);
}

html[data-theme="dark"] body {
    background:
        radial-gradient(circle at top left, rgba(50, 214, 166, 0.14), transparent 22%),
        radial-gradient(circle at right 15%, rgba(94, 194, 255, 0.14), transparent 24%),
        linear-gradient(180deg, #07111b 0%, #08131f 48%, #091723 100%);
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input {
    font: inherit;
}

.shell {
    width: calc(100% - 48px);
    max-width: none;
    margin: 0 auto;
}

.hidden {
    display: none !important;
}

.motion-delay-120 {
    --motion-delay: 120ms;
}

.motion-delay-140 {
    --motion-delay: 140ms;
}

.motion-delay-220 {
    --motion-delay: 220ms;
}

.motion-delay-280 {
    --motion-delay: 280ms;
}

.motion-delay-320 {
    --motion-delay: 320ms;
}

.motion-delay-340 {
    --motion-delay: 340ms;
}

.motion-delay-420 {
    --motion-delay: 420ms;
}

.panel-inline-note {
    margin-top: 18px;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(18px);
    background: rgba(246, 250, 248, 0.82);
    border-bottom: 1px solid rgba(22, 49, 39, 0.06);
}

html[data-theme="dark"] .topbar {
    background: rgba(6, 16, 28, 0.72);
    border-bottom-color: rgba(94, 194, 255, 0.08);
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.08em;
    background: linear-gradient(135deg, #1f8f66 0%, #2d9f7a 55%, #68b79f 100%);
    box-shadow: 0 12px 20px rgba(31, 143, 102, 0.28);
}

.brand-copy strong {
    display: block;
    font-size: 1rem;
    letter-spacing: 0.03em;
}

.brand-copy span {
    color: var(--muted);
    font-size: 0.82rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--muted);
    font-size: 0.94rem;
}

.nav-links a {
    padding: 8px 10px;
    border-radius: 999px;
    transition: color 0.2s ease, background 0.2s ease;
}

.nav-links a:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.6);
}

html[data-theme="dark"] .nav-links a:hover {
    background: rgba(255, 255, 255, 0.04);
}

.auth-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.auth-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-menu {
    position: relative;
}

.user-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(22, 49, 39, 0.06);
    color: var(--text);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

html[data-theme="dark"] .user-chip {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(94, 194, 255, 0.12);
    box-shadow: none;
}

.user-chip::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-soft);
}

.user-chip-button {
    border: 0;
    cursor: pointer;
    transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.user-chip-button:hover {
    transform: translateY(-1px);
    border-color: rgba(31, 143, 102, 0.16);
}

.user-chip-button[aria-expanded="true"] {
    border-color: rgba(31, 143, 102, 0.2);
    box-shadow: 0 16px 32px rgba(24, 54, 42, 0.12);
}

html[data-theme="dark"] .user-chip-button[aria-expanded="true"] {
    border-color: rgba(50, 214, 166, 0.22);
    box-shadow: 0 18px 34px rgba(0, 0, 0, 0.24);
}

.user-chip-caret {
    width: 10px;
    height: 10px;
    margin-left: 2px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-1px);
    transition: transform 0.18s ease;
    flex: 0 0 auto;
}

.user-chip-button[aria-expanded="true"] .user-chip-caret {
    transform: rotate(225deg) translateY(-1px);
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 180px;
    display: grid;
    gap: 6px;
    padding: 8px;
    border-radius: 18px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 24px 50px rgba(24, 54, 42, 0.14);
    z-index: 26;
}

.user-dropdown[hidden] {
    display: none !important;
}

html[data-theme="dark"] .user-dropdown {
    border-color: rgba(94, 194, 255, 0.12);
    background: rgba(10, 24, 38, 0.96);
    box-shadow: 0 28px 54px rgba(0, 0, 0, 0.3);
}

.user-dropdown-action {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    min-height: 42px;
    padding: 10px 12px;
    border: 0;
    border-radius: 12px;
    background: transparent;
    color: var(--text);
    cursor: pointer;
    transition: background 0.18s ease, color 0.18s ease;
}

.user-dropdown-action:hover,
.user-dropdown-action:focus-visible {
    background: var(--accent-soft);
    color: var(--accent-strong);
    outline: none;
}

.user-dropdown-action.danger:hover,
.user-dropdown-action.danger:focus-visible {
    background: rgba(207, 78, 78, 0.12);
    color: var(--danger);
}

.btn {
    border: 0;
    border-radius: 14px;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
    padding: 11px 16px;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--accent) 0%, #2f9c78 100%);
    box-shadow: 0 12px 24px rgba(31, 143, 102, 0.24);
}

html[data-theme="dark"] .btn-primary {
    color: #041017;
    background: linear-gradient(135deg, #5ec2ff 0%, #32d6a6 100%);
    box-shadow: 0 16px 30px rgba(50, 214, 166, 0.18);
}

.btn-danger {
    color: #fff;
    background: linear-gradient(135deg, #d84c4c 0%, #c83333 100%);
    box-shadow: 0 12px 24px rgba(200, 51, 51, 0.22);
}

html[data-theme="dark"] .btn-danger {
    color: #fffdfd;
    background: linear-gradient(135deg, #ff7b82 0%, #df4d61 100%);
    box-shadow: 0 16px 30px rgba(255, 107, 114, 0.24);
}

.btn-secondary {
    color: var(--text);
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(22, 49, 39, 0.08);
}

html[data-theme="dark"] .btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(94, 194, 255, 0.12);
}

.btn-text {
    color: var(--muted);
    background: transparent;
    padding-inline: 8px;
}

body[data-page-fade="simple"] .page-shell {
    opacity: 0;
    transform: translateY(22px);
    filter: blur(10px);
    transition:
        opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.5s cubic-bezier(0.22, 1, 0.36, 1),
        filter 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

body[data-page="console"][data-page-fade="simple"] .topbar.page-shell {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
}

body[data-page-fade="simple"] .page-shell-main {
    transition-delay: 80ms;
}

body[data-page-fade="simple"] .page-shell-footer {
    transition-delay: 150ms;
}

body[data-page-fade="simple"] .motion-item {
    opacity: 0;
    transform: translateY(18px);
    transition:
        opacity 0.62s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.62s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--motion-delay, 0ms);
}

body[data-page-fade="simple"].is-page-ready .page-shell,
body[data-page-fade="simple"].is-page-ready .motion-item {
    opacity: 1;
    transform: none;
    filter: none;
}

@media (prefers-reduced-motion: reduce) {
    body[data-page-fade="simple"] .page-shell,
    body[data-page-fade="simple"] .motion-item {
        opacity: 1;
        transform: none;
        filter: none;
        transition: none !important;
    }
}

body[data-page="profile"] .page-shell,
body[data-page="trend"] .page-shell,
body[data-page="plants"] .page-shell,
body[data-page="device"] .page-shell {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

body[data-page="profile"] .page-shell-header,
body[data-page="trend"] .page-shell-header,
body[data-page="plants"] .page-shell-header,
body[data-page="device"] .page-shell-header {
    padding: 32px 48px;
    position: relative;
    z-index: 12;
    overflow: visible;
    border-bottom: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
}

body[data-page="profile"] .page-shell-header-left,
body[data-page="trend"] .page-shell-header-left,
body[data-page="plants"] .page-shell-header-left,
body[data-page="device"] .page-shell-header-left {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    min-width: 0;
}

body[data-page="profile"] .page-shell-heading,
body[data-page="trend"] .page-shell-heading,
body[data-page="plants"] .page-shell-heading,
body[data-page="device"] .page-shell-heading {
    display: grid;
    gap: 10px;
    min-width: 0;
}

body[data-page="profile"] .page-shell-header-title,
body[data-page="trend"] .page-shell-header-title,
body[data-page="plants"] .page-shell-header-title,
body[data-page="device"] .page-shell-header-title {
    margin: 0;
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -0.02em;
}

body[data-page="profile"] .page-shell-header-subtitle,
body[data-page="trend"] .page-shell-header-subtitle,
body[data-page="plants"] .page-shell-header-subtitle,
body[data-page="device"] .page-shell-header-subtitle {
    margin: 0;
    max-width: 760px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
}

body[data-page="profile"] .page-shell-header-right,
body[data-page="trend"] .page-shell-header-right,
body[data-page="plants"] .page-shell-header-right,
body[data-page="device"] .page-shell-header-right {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
}

body[data-page="plants"] .page-shell-toolbar-actions,
body[data-page="device"] .page-shell-toolbar-actions {
    align-items: flex-end;
}

body[data-page="profile"] .page-shell-main,
body[data-page="trend"] .page-shell-main,
body[data-page="plants"] .page-shell-main,
body[data-page="device"] .page-shell-main {
    flex: 1;
    position: relative;
    z-index: 1;
    padding: 32px 0 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

body[data-page="profile"] .nav-button,
body[data-page="trend"] .nav-button,
body[data-page="plants"] .nav-button,
body[data-page="device"] .nav-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 40px;
    padding: 8px 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
    color: var(--text);
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

body[data-page="profile"] .nav-button:hover,
body[data-page="trend"] .nav-button:hover,
body[data-page="plants"] .nav-button:hover,
body[data-page="device"] .nav-button:hover {
    background: var(--accent-soft);
    border-color: var(--accent);
    transform: translateY(-1px);
}

body[data-page="profile"] .nav-button.active,
body[data-page="trend"] .nav-button.active,
body[data-page="plants"] .nav-button.active,
body[data-page="device"] .nav-button.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

html[data-theme="dark"] body[data-page="profile"] .nav-button.active,
html[data-theme="dark"] body[data-page="trend"] .nav-button.active,
html[data-theme="dark"] body[data-page="plants"] .nav-button.active,
html[data-theme="dark"] body[data-page="device"] .nav-button.active {
    color: #041017;
}

body[data-page="profile"] #profileOverview,
body[data-page="profile"] #passwordPanel {
    scroll-margin-top: 108px;
}

body[data-page="profile"] .profile-top-note {
    margin: 0;
    color: var(--muted);
    font-size: 0.94rem;
    line-height: 1.7;
}

body[data-page="profile"] .profile-device-card {
    margin-top: 18px;
}

body[data-page="profile"] .group-device-row {
    align-items: flex-start;
}

body[data-page="profile"] .group-device-row .group-list-main {
    width: 100%;
}

body[data-page="profile"] .group-device-inline-form {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

body[data-page="profile"] .group-device-inline-form input {
    flex: 1;
    min-width: 0;
    border: 1px solid rgba(22, 49, 39, 0.12);
    border-radius: 14px;
    padding: 12px 14px;
    background: rgba(248, 251, 248, 0.9);
    color: var(--text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

body[data-page="profile"] .group-device-inline-form input:focus {
    outline: none;
    border-color: rgba(31, 143, 102, 0.44);
    box-shadow: 0 0 0 4px rgba(31, 143, 102, 0.12);
}

html[data-theme="dark"] body[data-page="profile"] .group-device-inline-form input {
    border-color: rgba(94, 194, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text);
}

body[data-page="profile"] .group-device-inline-form .btn {
    white-space: nowrap;
}

body[data-page="profile"] .group-device-message {
    min-height: 22px;
    margin-top: 8px;
}

body[data-page="profile"] .profile-danger-note {
    margin-top: 14px;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid rgba(207, 78, 78, 0.16);
    background: rgba(207, 78, 78, 0.08);
    color: var(--danger);
    font-size: 0.92rem;
    line-height: 1.7;
}

html[data-theme="dark"] body[data-page="profile"] .profile-danger-note {
    border-color: rgba(255, 107, 114, 0.22);
    background: rgba(255, 107, 114, 0.1);
    color: #ff9ea5;
}

body[data-page="profile"] .profile-delete-actions {
    justify-content: flex-end;
}

body[data-page="profile"] .device-key-row {
    display: flex;
    align-items: stretch;
    gap: 10px;
}

body[data-page="profile"] .device-key-row input {
    flex: 1;
    min-width: 0;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

body[data-page="profile"] .device-key-copy-button {
    width: 46px;
    min-width: 46px;
    padding: 0;
    border: 1px solid rgba(22, 49, 39, 0.08);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.78);
    color: var(--muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

body[data-page="profile"] .device-key-copy-button:hover,
body[data-page="profile"] .device-key-copy-button:focus-visible {
    background: var(--accent-soft);
    border-color: var(--accent);
    color: var(--accent-strong);
    transform: translateY(-1px);
    outline: none;
}

body[data-page="profile"] .device-key-copy-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

body[data-page="profile"] .device-key-copy-button svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

html[data-theme="dark"] body[data-page="profile"] .device-key-copy-button {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(94, 194, 255, 0.12);
}

body[data-page="profile"] .profile-exit-panel {
    display: flex;
    justify-content: center;
}

body[data-page="profile"] .profile-exit-button {
    width: min(100%, 420px);
    min-height: 56px;
    border-radius: 18px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    background: rgba(255, 255, 255, 0.82);
    color: var(--text);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    transition: background 0.22s ease, border-color 0.22s ease, color 0.22s ease, box-shadow 0.22s ease, transform 0.22s ease;
}

body[data-page="profile"] .profile-exit-button:hover,
body[data-page="profile"] .profile-exit-button:focus-visible {
    background: linear-gradient(135deg, #d84c4c 0%, #c83333 100%);
    border-color: rgba(216, 76, 76, 0.56);
    color: #fff;
    box-shadow: 0 16px 32px rgba(200, 51, 51, 0.22);
    transform: translateY(-1px);
    outline: none;
}

html[data-theme="dark"] body[data-page="profile"] .profile-exit-button {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(94, 194, 255, 0.12);
}

html[data-theme="dark"] body[data-page="profile"] .profile-exit-button:hover,
html[data-theme="dark"] body[data-page="profile"] .profile-exit-button:focus-visible {
    background: linear-gradient(135deg, #ff7b82 0%, #df4d61 100%);
    border-color: rgba(255, 123, 130, 0.54);
    color: #fffdfd;
    box-shadow: 0 18px 36px rgba(255, 107, 114, 0.28);
}

body[data-page="trend"] .page-shell-header-nav,
body[data-page="plants"] .page-shell-header-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

body[data-page="trend"] .device-select,
body[data-page="plants"] .device-select,
body[data-page="device"] .device-select {
    display: grid;
    gap: 6px;
    min-width: 240px;
}

body[data-page="plants"] .page-shell-device-select,
body[data-page="device"] .page-shell-device-select {
    min-width: 260px;
    align-self: flex-end;
}

body[data-page="trend"] .device-select span,
body[data-page="plants"] .device-select span,
body[data-page="device"] .device-select span {
    font-size: 12px;
    color: var(--muted);
}

body[data-page="trend"] .device-select select,
body[data-page="plants"] .device-select select,
body[data-page="device"] .device-select select {
    min-height: 42px;
    padding: 0 14px;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: var(--panel);
    color: var(--text);
    font: inherit;
    appearance: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

body[data-page="trend"] .device-select select:focus-visible,
body[data-page="plants"] .device-select select:focus-visible,
body[data-page="device"] .device-select select:focus-visible {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

body[data-page="trend"] .stats-grid,
body[data-page="plants"] .stats-grid,
body[data-page="device"] .stats-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: 0;
}

body[data-page="trend"] .content-grid {
    grid-template-columns: minmax(0, 1fr);
    margin-bottom: 0;
}

body[data-page="trend"] .page-footer,
body[data-page="plants"] .page-footer,
body[data-page="device"] .page-footer {
    padding: 8px 0 18px;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    color: var(--muted);
    font-size: 0.83rem;
    text-align: center;
    line-height: 1.9;
}

body[data-page="trend"] .page-footer a,
body[data-page="plants"] .page-footer a,
body[data-page="device"] .page-footer a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: var(--text);
}

body[data-page="trend"] .page-footer img,
body[data-page="plants"] .page-footer img,
body[data-page="device"] .page-footer img {
    width: 16px;
    height: 16px;
}

body[data-page="trend"] .chart-container {
    min-height: 620px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 24px;
}

body[data-page="trend"] .trend-spectrum-panel {
    min-height: 760px;
}

body[data-page="trend"] .chart-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

body[data-page="trend"] .chart-copy {
    display: grid;
    gap: 8px;
    min-width: 0;
}

body[data-page="trend"] .chart-header-side {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

body[data-page="trend"] .chart-title,
body[data-page="trend"] .records-title,
body[data-page="plants"] .chart-title,
body[data-page="plants"] .records-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
}

body[data-page="trend"] .chart-description,
body[data-page="trend"] .records-description {
    margin: 0;
    font-size: 13px;
    line-height: 1.7;
    color: var(--muted);
}

body[data-page="trend"] .panel-controls,
body[data-page="device"] .panel-controls {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    flex-wrap: wrap;
}

body[data-page="trend"] .chart-meta-status {
    display: grid;
    gap: 4px;
    min-width: 180px;
    text-align: right;
}

body[data-page="trend"] .chart-meta-status-label {
    font-size: 12px;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    color: var(--muted);
}

body[data-page="trend"] .chart-meta-status-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--accent);
    line-height: 1.35;
    word-break: break-word;
}

body[data-page="trend"] .chart-meta-status-note {
    font-size: 12px;
    line-height: 1.6;
    color: var(--muted);
}

body[data-page="trend"] .granularity-menu,
body[data-page="device"] .granularity-menu {
    position: relative;
}

body[data-page="trend"] .granularity-trigger,
body[data-page="device"] .granularity-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    min-width: 120px;
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--panel);
    color: var(--text);
    font: inherit;
    cursor: pointer;
    transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

body[data-page="trend"] .granularity-trigger:hover,
body[data-page="trend"] .granularity-trigger:focus-visible,
body[data-page="device"] .granularity-trigger:hover,
body[data-page="device"] .granularity-trigger:focus-visible {
    background: var(--accent-soft);
    border-color: var(--accent);
    outline: none;
}

body[data-page="trend"] .granularity-caret,
body[data-page="device"] .granularity-caret {
    width: 10px;
    height: 10px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-1px);
    transition: transform 0.18s ease;
    flex: 0 0 auto;
}

body[data-page="trend"] .granularity-menu.open .granularity-caret,
body[data-page="device"] .granularity-menu.open .granularity-caret {
    transform: rotate(225deg) translateY(-1px);
}

body[data-page="trend"] .granularity-dropdown,
body[data-page="device"] .granularity-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 146px;
    padding: 8px;
    gap: 6px;
    border-radius: 18px;
    background: var(--panel);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    z-index: 8;
}

body[data-page="trend"] .granularity-dropdown[hidden],
body[data-page="device"] .granularity-dropdown[hidden] {
    display: none !important;
}

body[data-page="trend"] .granularity-dropdown:not([hidden]),
body[data-page="device"] .granularity-dropdown:not([hidden]) {
    display: grid;
}

body[data-page="trend"] .granularity-option,
body[data-page="device"] .granularity-option {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    padding: 10px 12px;
    border: 0;
    border-radius: 12px;
    background: transparent;
    color: var(--text);
    font: inherit;
    cursor: pointer;
    transition: background 0.18s ease, color 0.18s ease;
}

body[data-page="trend"] .granularity-option:hover,
body[data-page="trend"] .granularity-option:focus-visible,
body[data-page="trend"] .granularity-option.active,
body[data-page="device"] .granularity-option:hover,
body[data-page="device"] .granularity-option:focus-visible,
body[data-page="device"] .granularity-option.active {
    background: var(--accent-soft);
    color: var(--accent-strong);
    outline: none;
}

body[data-page="trend"] .chart-wrap {
    position: relative;
    flex: 1;
    min-height: 560px;
    border-radius: 20px;
    border: 1px solid var(--line);
    background:
        radial-gradient(circle at top left, rgba(31, 143, 102, 0.08), transparent 24%),
        linear-gradient(180deg, rgba(246, 250, 248, 0.92), rgba(242, 247, 244, 0.92));
    overflow: hidden;
}

html[data-theme="dark"] body[data-page="trend"] .chart-wrap {
    background:
        radial-gradient(circle at top left, rgba(50, 214, 166, 0.08), transparent 24%),
        linear-gradient(180deg, rgba(10, 24, 38, 0.62), rgba(8, 19, 31, 0.7));
}

body[data-page="trend"] .chart-canvas {
    width: 100%;
    height: 560px;
}

body[data-page="trend"] .trend-spectrum-panel .environment-spectrum {
    margin-top: 0;
}

body[data-page="trend"] .trend-spectrum-chart-wrap {
    min-height: 460px;
}

body[data-page="trend"] .trend-spectrum-chart-canvas {
    height: 460px;
}

body[data-page="trend"] .chart-state {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px;
    text-align: center;
    color: var(--muted);
    background: rgba(245, 249, 247, 0.82);
    z-index: 2;
}

html[data-theme="dark"] body[data-page="trend"] .chart-state {
    background: rgba(7, 18, 29, 0.82);
}

body[data-page="trend"] .chart-state.hidden {
    display: none;
}

body[data-page="device"] .device-content-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
}

body[data-page="device"] .device-chart-panel {
    min-height: 620px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 24px;
}

body[data-page="device"] .chart-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

body[data-page="device"] .chart-copy {
    display: grid;
    gap: 8px;
    min-width: 0;
}

body[data-page="device"] .chart-header-side {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: flex-end;
    min-width: 0;
}

body[data-page="device"] .chart-title,
body[data-page="device"] .records-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
}

body[data-page="device"] .chart-description {
    margin: 0;
    font-size: 13px;
    line-height: 1.7;
    color: var(--muted);
}

body[data-page="device"] .chart-meta-status {
    display: grid;
    gap: 4px;
    min-width: 180px;
    max-width: 240px;
    text-align: right;
}

body[data-page="device"] .chart-meta-status-label {
    font-size: 12px;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    color: var(--muted);
}

body[data-page="device"] .chart-meta-status-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--accent);
    line-height: 1.35;
    word-break: break-word;
}

body[data-page="device"] .chart-meta-status-note {
    font-size: 12px;
    line-height: 1.6;
    color: var(--muted);
}

body[data-page="device"] .device-chart-wrap {
    position: relative;
    flex: 1;
    min-height: 520px;
    border-radius: 20px;
    border: 1px solid var(--line);
    background:
        radial-gradient(circle at top left, rgba(31, 143, 102, 0.08), transparent 24%),
        linear-gradient(180deg, rgba(246, 250, 248, 0.92), rgba(242, 247, 244, 0.92));
    overflow: hidden;
}

body[data-page="device"] .device-battery-chart-wrap {
    min-height: 500px;
}

html[data-theme="dark"] body[data-page="device"] .device-chart-wrap {
    background:
        radial-gradient(circle at top left, rgba(50, 214, 166, 0.08), transparent 24%),
        linear-gradient(180deg, rgba(10, 24, 38, 0.62), rgba(8, 19, 31, 0.7));
}

body[data-page="device"] .device-chart-canvas {
    width: 100%;
    height: 520px;
}

body[data-page="device"] .device-battery-chart {
    height: 500px;
}

body[data-page="device"] .chart-state {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px;
    text-align: center;
    color: var(--muted);
    background: rgba(245, 249, 247, 0.82);
    z-index: 2;
}

html[data-theme="dark"] body[data-page="device"] .chart-state {
    background: rgba(7, 18, 29, 0.82);
}

body[data-page="device"] .chart-state.hidden {
    display: none;
}

body[data-page="plants"] .chart-container,
body[data-page="plants"] .records-section {
    padding: 24px;
}

body[data-page="plants"] .chart-container {
    min-height: 400px;
}

body[data-page="plants"] #analysisChart {
    width: 100%;
    height: 350px;
}

body[data-page="plants"] .chart-title {
    margin-bottom: 16px;
}

body[data-page="plants"] .chart-state {
    margin-top: 12px;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.45);
    color: var(--muted);
    font-size: 13px;
}

html[data-theme="dark"] body[data-page="plants"] .chart-state {
    background: rgba(8, 19, 31, 0.56);
}

body[data-page="plants"] .chart-state.hidden {
    display: none;
}

body[data-page="plants"] .records-title {
    margin-bottom: 16px;
}

body[data-page="plants"] .record-item {
    display: grid;
    gap: 12px;
    padding: 16px 18px;
    border-left: 3px solid var(--accent);
    border-radius: 16px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.72), rgba(247, 251, 249, 0.9));
    margin-bottom: 12px;
    font-size: 13px;
    box-shadow: 0 12px 28px rgba(24, 54, 42, 0.06);
}

html[data-theme="dark"] body[data-page="plants"] .record-item {
    border-color: rgba(119, 201, 255, 0.1);
    background: linear-gradient(135deg, rgba(11, 28, 43, 0.8), rgba(9, 23, 37, 0.9));
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.18);
}

body[data-page="plants"] .record-item.stressed {
    border-left-color: var(--warning);
    background: linear-gradient(135deg, rgba(255, 247, 237, 0.92), rgba(255, 243, 224, 0.98));
}

html[data-theme="dark"] body[data-page="plants"] .record-item.stressed {
    background: linear-gradient(135deg, rgba(58, 35, 9, 0.88), rgba(41, 24, 7, 0.94));
}

body[data-page="plants"] .record-item.critical {
    border-left-color: var(--danger);
    background: linear-gradient(135deg, rgba(255, 241, 242, 0.94), rgba(255, 233, 236, 0.98));
}

html[data-theme="dark"] body[data-page="plants"] .record-item.critical {
    background: linear-gradient(135deg, rgba(65, 18, 24, 0.9), rgba(49, 14, 18, 0.96));
}

body[data-page="plants"] .record-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-weight: 500;
}

body[data-page="plants"] .record-item-plant {
    color: var(--text);
    font-size: 0.96rem;
    font-weight: 700;
}

body[data-page="plants"] .record-item-time,
body[data-page="plants"] .record-item-summary {
    color: var(--muted);
    font-size: 12px;
}

body[data-page="plants"] .record-item-time {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    background: rgba(255, 255, 255, 0.58);
    white-space: nowrap;
}

html[data-theme="dark"] body[data-page="plants"] .record-item-time {
    border-color: rgba(119, 201, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
}

body[data-page="plants"] .record-item-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
    gap: 10px;
}

body[data-page="plants"] .record-item-metric {
    min-width: 0;
    display: grid;
    gap: 4px;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid rgba(22, 49, 39, 0.07);
    background: rgba(255, 255, 255, 0.46);
}

html[data-theme="dark"] body[data-page="plants"] .record-item-metric {
    border-color: rgba(119, 201, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
}

body[data-page="plants"] .record-item-metric-label {
    color: var(--muted);
    font-size: 11px;
    line-height: 1.4;
}

body[data-page="plants"] .record-item-metric-value {
    color: var(--text);
    font-size: 13px;
    line-height: 1.5;
    overflow-wrap: anywhere;
}

body[data-page="plants"] .record-item-summary {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.6;
}

body[data-page="plants"] .record-light-swatch {
    width: 18px;
    height: 18px;
    border-radius: 6px;
    flex: 0 0 18px;
    margin-top: 1px;
}

body[data-page="plants"] .record-item-summary-text {
    min-width: 0;
    flex: 1;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

body[data-page="plants"] .light-stat {
    display: flex;
    align-items: center;
    gap: 14px;
}

body[data-page="plants"] .light-stat-swatch {
    width: 54px;
    height: 54px;
    flex: 0 0 54px;
    border-radius: 18px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    background: linear-gradient(135deg, rgba(31, 143, 102, 0.12), rgba(94, 194, 255, 0.12));
}

body[data-page="plants"] .light-stat-copy {
    min-width: 0;
    display: grid;
    gap: 4px;
}

body[data-page="plants"] .light-stat-value {
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--text);
}

body[data-page="plants"] .light-stat-rgb {
    color: var(--muted);
    font-size: 12px;
}

body[data-page="plants"] .error {
    margin-bottom: 16px;
    padding: 16px;
    border-radius: 12px;
    border: 1px solid var(--danger);
    background: rgba(207, 78, 78, 0.1);
    color: var(--danger);
}

.console-toolbar {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 34px 0 6px;
}

.toolbar-context,
.toolbar-actions {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    flex-wrap: wrap;
}

.console-toolbar .btn {
    min-width: 132px;
}

.toolbar-meta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 42px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(22, 49, 39, 0.08);
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1;
}

html[data-theme="dark"] .toolbar-meta {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(94, 194, 255, 0.1);
}

.toolbar-meta strong {
    color: var(--text);
    font-weight: 600;
}

.toolbar-select {
    display: grid;
    gap: 6px;
    min-width: 260px;
    padding: 0;
    align-self: flex-end;
}

.toolbar-select > span {
    color: var(--muted);
    font-size: 12px;
    white-space: nowrap;
    line-height: 1.4;
    padding-left: 2px;
}

.device-dropdown {
    position: relative;
    z-index: 26;
}

.device-dropdown-trigger {
    width: 100%;
    min-height: 42px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 14px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    border-radius: 12px;
    background-color: rgba(255, 255, 255, 0.7);
    color: var(--text);
    font: inherit;
    text-align: left;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.device-dropdown-trigger:hover {
    border-color: rgba(31, 143, 102, 0.22);
    transform: translateY(-1px);
}

.device-dropdown-trigger:focus-visible {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.device-dropdown-trigger:disabled {
    cursor: default;
    opacity: 0.56;
    transform: none;
}

.device-dropdown-trigger span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.device-dropdown-trigger::after {
    content: "";
    width: 10px;
    height: 10px;
    flex: none;
    border-right: 1.8px solid currentColor;
    border-bottom: 1.8px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
    transform-origin: center;
    opacity: 0.7;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.device-dropdown.is-open .device-dropdown-trigger::after {
    transform: rotate(-135deg) translateY(-1px);
    opacity: 1;
}

.device-dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    width: 100%;
    z-index: 25;
    display: grid;
    gap: 6px;
    padding: 8px;
    border-radius: 16px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 20px 44px rgba(15, 30, 23, 0.14);
    backdrop-filter: blur(18px);
    max-height: 280px;
    overflow-y: auto;
}

.device-dropdown-option {
    width: 100%;
    display: grid;
    gap: 4px;
    padding: 12px 14px;
    border: 1px solid transparent;
    border-radius: 12px;
    background: transparent;
    color: var(--text);
    text-align: left;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.device-dropdown-option:hover {
    background: rgba(31, 143, 102, 0.08);
    border-color: rgba(31, 143, 102, 0.12);
    transform: translateY(-1px);
}

.device-dropdown-option:focus-visible {
    outline: none;
    background: rgba(31, 143, 102, 0.08);
    border-color: rgba(31, 143, 102, 0.18);
    box-shadow: 0 0 0 3px rgba(31, 143, 102, 0.12);
}

.device-dropdown-option.is-active {
    background: linear-gradient(135deg, rgba(31, 143, 102, 0.14), rgba(94, 194, 255, 0.08));
    border-color: rgba(31, 143, 102, 0.18);
}

.device-dropdown-option-title {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text);
}

.device-dropdown-option-meta {
    font-size: 0.78rem;
    line-height: 1.5;
    color: var(--muted);
}

html[data-theme="dark"] .device-dropdown-trigger {
    border-color: rgba(94, 194, 255, 0.12);
    background-color: rgba(255, 255, 255, 0.04);
}

html[data-theme="dark"] .device-dropdown-trigger:hover {
    border-color: rgba(94, 194, 255, 0.22);
}

html[data-theme="dark"] .device-dropdown-menu {
    border-color: rgba(94, 194, 255, 0.12);
    background: rgba(10, 24, 38, 0.96);
    box-shadow: 0 22px 48px rgba(0, 0, 0, 0.34);
}

html[data-theme="dark"] .device-dropdown-option:hover,
html[data-theme="dark"] .device-dropdown-option:focus-visible {
    background: rgba(94, 194, 255, 0.1);
    border-color: rgba(94, 194, 255, 0.14);
}

html[data-theme="dark"] .device-dropdown-option:focus-visible {
    box-shadow: 0 0 0 3px rgba(94, 194, 255, 0.14);
}

html[data-theme="dark"] .device-dropdown-option.is-active {
    background: linear-gradient(135deg, rgba(94, 194, 255, 0.18), rgba(50, 214, 166, 0.08));
    border-color: rgba(94, 194, 255, 0.18);
}

.group-overview-grid,
.profile-overview-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.group-overview-card,
.group-admin-card {
    padding: 18px;
    border-radius: 18px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    background: rgba(248, 251, 248, 0.74);
}

html[data-theme="dark"] .group-overview-card,
html[data-theme="dark"] .group-admin-card {
    border-color: rgba(94, 194, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
}

.group-overview-card span {
    color: var(--muted);
    font-size: 0.84rem;
}

.group-overview-card strong {
    display: block;
    margin-top: 10px;
    font-size: 1.34rem;
}

.group-admin-grid {
    margin-top: 18px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.group-admin-card-head {
    display: grid;
    gap: 4px;
    margin-bottom: 14px;
}

.group-admin-card-head strong {
    font-size: 1rem;
}

.group-admin-card-head span {
    color: var(--muted);
    font-size: 0.84rem;
    line-height: 1.6;
}

.group-form .form-actions {
    justify-content: flex-end;
}

.group-inline-list {
    margin-top: 14px;
    display: grid;
    gap: 10px;
}

.group-list-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    background: rgba(255, 255, 255, 0.68);
}

html[data-theme="dark"] .group-list-row {
    border-color: rgba(94, 194, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
}

.group-list-main {
    min-width: 0;
    display: grid;
    gap: 4px;
}

.group-list-main strong {
    font-size: 0.96rem;
}

.group-list-main span {
    color: var(--muted);
    font-size: 0.82rem;
    line-height: 1.5;
}

.group-list-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    margin: 24px 0;
}

.stat-card,
.panel {
    position: relative;
    overflow: hidden;
    background: var(--panel);
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: var(--radius);
    box-shadow: 0 8px 24px rgba(24, 54, 42, 0.08);
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.stat-card:hover,
.panel:hover {
    box-shadow: 0 16px 40px rgba(24, 54, 42, 0.14);
    transform: translateY(-2px);
    border-color: rgba(31, 143, 102, 0.15);
}

html[data-theme="dark"] .stat-card,
html[data-theme="dark"] .panel {
    border-color: rgba(94, 194, 255, 0.08);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

html[data-theme="dark"] .stat-card:hover,
html[data-theme="dark"] .panel:hover {
    box-shadow: 0 16px 40px rgba(50, 214, 166, 0.12);
    border-color: rgba(50, 214, 166, 0.15);
}

.stat-card {
    padding: 24px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(245, 250, 247, 0.92) 100%);
}

html[data-theme="dark"] .stat-card {
    background: linear-gradient(135deg, rgba(10, 24, 38, 0.8) 0%, rgba(8, 19, 31, 0.75) 100%);
}

.stat-label {
    color: var(--muted);
    font-size: 0.92rem;
}

.stat-value {
    margin-top: 18px;
    font-size: clamp(2rem, 4vw, 2.8rem);
    line-height: 1;
    letter-spacing: -0.04em;
    font-weight: 700;
}

.stat-footnote {
    margin-top: 10px;
    color: var(--muted);
    font-size: 0.94rem;
}

.stat-detail {
    margin-top: 10px;
    color: var(--muted);
    font-size: 0.94rem;
    line-height: 1.6;
}

.trend-link {
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.trend-link:hover,
.trend-link:focus-visible {
    transform: translateY(-3px);
    box-shadow: 0 20px 34px rgba(24, 54, 42, 0.12);
    border-color: rgba(31, 143, 102, 0.2);
    outline: none;
}

.trend-hint {
    margin-top: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.86rem;
    color: var(--accent-strong);
}

.trend-hint::after {
    content: "\2192";
    font-size: 1rem;
}

.device-entry-panel {
    cursor: pointer;
}

.device-entry-body {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px;
}

.device-entry-count {
    min-width: 112px;
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    line-height: 1;
    font-weight: 700;
    letter-spacing: -0.05em;
    color: var(--accent);
}

.device-entry-copy {
    min-width: 0;
    display: grid;
    gap: 8px;
}

.device-entry-copy strong {
    font-size: 1.1rem;
}

.content-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 18px;
    margin-bottom: 24px;
}

.content-grid-single {
    grid-template-columns: 1fr;
}

body[data-page="profile"] .content-grid {
    margin-bottom: 0;
}

#overview,
#environment,
#plantAnalysisCard,
#nodes,
#profile {
    scroll-margin-top: 120px;
}

.panel {
    padding: 26px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.96) 0%, rgba(245, 250, 247, 0.93) 100%);
}

html[data-theme="dark"] .panel {
    background: linear-gradient(135deg, rgba(10, 24, 38, 0.82) 0%, rgba(8, 19, 31, 0.78) 100%);
}

.panel-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 24px;
}

.panel-header h2 {
    margin: 0;
    font-size: 1.16rem;
}

.panel-header p {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 0.94rem;
    line-height: 1.6;
}

.panel-tag {
    white-space: nowrap;
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 0.82rem;
    color: var(--accent-strong);
    background: rgba(31, 143, 102, 0.1);
}

.panel-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.data-cell {
    padding: 18px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(245, 250, 247, 0.95) 0%, rgba(240, 248, 244, 0.9) 100%);
    border: 1px solid rgba(22, 49, 39, 0.08);
    transition: all 0.2s ease;
}

.data-cell:hover {
    background: linear-gradient(135deg, rgba(240, 248, 244, 1) 0%, rgba(235, 245, 240, 0.95) 100%);
    border-color: rgba(31, 143, 102, 0.12);
}

html[data-theme="dark"] .data-cell {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    border-color: rgba(94, 194, 255, 0.08);
}

html[data-theme="dark"] .data-cell:hover {
    background: linear-gradient(135deg, rgba(50, 214, 166, 0.08) 0%, rgba(50, 214, 166, 0.05) 100%);
    border-color: rgba(50, 214, 166, 0.15);
}

.data-cell strong,
.kpi strong {
    display: block;
    margin-top: 10px;
    font-size: 1.48rem;
    line-height: 1.2;
}

.stat-card-battery {
    display: grid;
    gap: 18px;
}

.battery-level-card {
    display: grid;
    grid-template-columns: 86px minmax(0, 1fr);
    align-items: center;
    gap: 18px;
    margin-top: 6px;
}

.battery-indicator {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.battery-indicator-body {
    position: relative;
    width: 72px;
    height: 34px;
    padding: 4px;
    border-radius: 10px;
    border: 1px solid rgba(22, 49, 39, 0.14);
    background: rgba(255, 255, 255, 0.62);
    overflow: hidden;
}

.battery-indicator-fill {
    display: block;
    height: 100%;
    width: 0;
    border-radius: 7px;
    background: linear-gradient(135deg, #1f8f66 0%, #5ec2ff 100%);
    transition: width 220ms ease;
}

.battery-indicator-cap {
    width: 6px;
    height: 16px;
    border-radius: 0 4px 4px 0;
    background: rgba(22, 49, 39, 0.22);
}

.battery-level-copy {
    min-width: 0;
}

html[data-theme="dark"] .battery-indicator-body {
    border-color: rgba(94, 194, 255, 0.16);
    background: rgba(255, 255, 255, 0.04);
}

html[data-theme="dark"] .battery-indicator-cap {
    background: rgba(94, 194, 255, 0.28);
}

.data-cell span,
.kpi span,
.tiny {
    color: var(--muted);
    font-size: 0.92rem;
}

.environment-media {
    margin-top: 18px;
    display: grid;
    gap: 12px;
}

.environment-spectrum {
    margin-top: 18px;
    display: grid;
    gap: 12px;
}

.environment-spectrum-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.environment-spectrum-head strong {
    font-size: 0.96rem;
}

.environment-spectrum-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 12px;
}

.spectrum-color-card {
    position: relative;
    min-width: 0;
    display: grid;
    gap: 8px;
    padding: 16px 14px;
    border-radius: 18px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.76), rgba(247, 251, 249, 0.92));
    overflow: hidden;
}

.spectrum-color-card::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.16;
    pointer-events: none;
}

.spectrum-color-card span {
    position: relative;
    z-index: 1;
    color: var(--muted);
    font-size: 0.82rem;
}

.spectrum-color-card strong {
    position: relative;
    z-index: 1;
    font-size: 1.1rem;
    line-height: 1.2;
}

.spectrum-color-card-blue::before {
    background: linear-gradient(135deg, rgba(79, 147, 255, 0.9), transparent 68%);
}

.spectrum-color-card-purple::before {
    background: linear-gradient(135deg, rgba(154, 106, 255, 0.9), transparent 68%);
}

.spectrum-color-card-green::before {
    background: linear-gradient(135deg, rgba(55, 199, 123, 0.92), transparent 68%);
}

.spectrum-color-card-yellow::before {
    background: linear-gradient(135deg, rgba(255, 212, 76, 0.92), transparent 68%);
}

.spectrum-color-card-orange::before {
    background: linear-gradient(135deg, rgba(255, 159, 67, 0.92), transparent 68%);
}

.spectrum-color-card-red::before {
    background: linear-gradient(135deg, rgba(255, 107, 114, 0.92), transparent 68%);
}

html[data-theme="dark"] .spectrum-color-card {
    border-color: rgba(94, 194, 255, 0.1);
    background: linear-gradient(135deg, rgba(11, 28, 43, 0.82), rgba(9, 23, 37, 0.9));
}

.environment-media-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.environment-media-copy {
    display: grid;
    gap: 4px;
}

.environment-media-head strong {
    font-size: 0.96rem;
}

.environment-media-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.environment-capture-button {
    min-height: 40px;
    padding: 10px 14px;
    white-space: nowrap;
}

.environment-media-frame {
    position: relative;
    overflow: hidden;
    border-radius: 22px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    background:
        radial-gradient(circle at top right, rgba(94, 194, 255, 0.12), transparent 24%),
        linear-gradient(160deg, rgba(255, 255, 255, 0.92) 0%, rgba(242, 248, 245, 0.92) 100%);
    aspect-ratio: 16 / 10;
}

.environment-media-frame img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.environment-media-frame.is-empty img {
    display: none;
}

.environment-media-empty {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 24px;
    text-align: center;
    color: var(--muted);
    line-height: 1.8;
    font-size: 0.94rem;
}

html[data-theme="dark"] .environment-media-frame {
    border-color: rgba(94, 194, 255, 0.1);
    background:
        radial-gradient(circle at top right, rgba(94, 194, 255, 0.16), transparent 24%),
        linear-gradient(160deg, rgba(11, 28, 44, 0.96) 0%, rgba(7, 18, 29, 0.92) 100%);
}

.kpi-stack {
    display: grid;
    gap: 14px;
}

.kpi {
    padding: 18px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(245, 250, 247, 0.95) 0%, rgba(240, 248, 244, 0.9) 100%);
    border: 1px solid rgba(22, 49, 39, 0.08);
    transition: all 0.2s ease;
}

.kpi:hover {
    background: linear-gradient(135deg, rgba(240, 248, 244, 1) 0%, rgba(235, 245, 240, 0.95) 100%);
    border-color: rgba(31, 143, 102, 0.12);
}

html[data-theme="dark"] .kpi {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    border-color: rgba(94, 194, 255, 0.08);
}

html[data-theme="dark"] .kpi:hover {
    background: linear-gradient(135deg, rgba(50, 214, 166, 0.08) 0%, rgba(50, 214, 166, 0.05) 100%);
    border-color: rgba(50, 214, 166, 0.15);
}

.plant-analysis-content {
    margin-top: 18px;
    padding: 20px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(240, 253, 244, 0.95) 0%, rgba(235, 250, 240, 0.9) 100%);
    border: 1px solid rgba(13, 138, 104, 0.15);
    transition: all 0.2s ease;
}

.plant-analysis-content:hover {
    background: linear-gradient(135deg, rgba(235, 250, 240, 1) 0%, rgba(230, 248, 238, 0.95) 100%);
    border-color: rgba(31, 143, 102, 0.2);
}

html[data-theme="dark"] .plant-analysis-content {
    background: linear-gradient(135deg, rgba(50, 214, 166, 0.1) 0%, rgba(50, 214, 166, 0.06) 100%);
    border-color: rgba(50, 214, 166, 0.15);
}

html[data-theme="dark"] .plant-analysis-content:hover {
    background: linear-gradient(135deg, rgba(50, 214, 166, 0.14) 0%, rgba(50, 214, 166, 0.1) 100%);
    border-color: rgba(50, 214, 166, 0.25);
}

.plant-analysis-content strong {
    display: block;
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.plant-meta {
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: #60766d;
    line-height: 1.6;
}

.light-control {
    margin-top: 14px;
    padding: 14px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.62);
    border: 1px solid rgba(22, 49, 39, 0.06);
}

.light-control-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.light-control-title {
    margin: 0;
    font-size: 0.94rem;
}

.light-control-mode {
    display: inline-grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px;
    padding: 4px;
    border-radius: 999px;
    background: rgba(22, 49, 39, 0.06);
    border: 1px solid rgba(22, 49, 39, 0.06);
}

.light-control-mode-button {
    border: 0;
    background: transparent;
    color: var(--muted);
    border-radius: 999px;
    padding: 8px 16px;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.light-control-mode-button:hover {
    color: var(--text);
}

.light-control-mode-button.active {
    background: linear-gradient(135deg, var(--accent) 0%, #2f9c78 100%);
    color: #fff;
    box-shadow: 0 8px 18px rgba(31, 143, 102, 0.24);
}

.light-control-mode-button:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(31, 143, 102, 0.16);
}

.light-control-body {
    display: grid;
    gap: 14px;
}

.light-control-preview {
    display: grid;
    grid-template-columns: 84px minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
}

.light-control-swatch {
    width: 84px;
    height: 84px;
    border-radius: 24px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.32);
    background: linear-gradient(135deg, rgba(31, 143, 102, 0.12), rgba(94, 194, 255, 0.12));
}

.light-control-picker {
    width: 64px;
    height: 64px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 5px;
    border-radius: 18px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    background: rgba(255, 255, 255, 0.9);
    cursor: pointer;
    overflow: hidden;
    transition: opacity 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.light-control-picker:hover {
    transform: translateY(-1px);
    border-color: rgba(31, 143, 102, 0.22);
}

.light-control-picker.is-disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
}

.light-control-picker input {
    width: 100%;
    height: 100%;
    border: 0;
    padding: 0;
    background: transparent;
    cursor: pointer;
}

.light-control-picker input::-webkit-color-swatch-wrapper {
    padding: 0;
}

.light-control-picker input::-webkit-color-swatch {
    border: 0;
    border-radius: 12px;
}

.light-control-picker input::-moz-color-swatch {
    border: 0;
    border-radius: 12px;
}

.light-control-picker input:disabled {
    cursor: not-allowed;
}

.light-control-copy {
    min-width: 0;
    display: grid;
    gap: 6px;
}

.light-control-copy strong {
    margin: 0;
    font-size: 1rem;
}

.light-control-copy span {
    color: var(--muted);
    font-size: 0.82rem;
    line-height: 1.5;
}

.light-control-status {
    color: var(--muted);
    font-size: 0.84rem;
    line-height: 1.5;
}

.light-control-actions {
    display: flex;
    justify-content: flex-end;
}

.light-control-button {
    min-width: 112px;
    padding: 11px 14px;
    border-radius: 14px;
}

.permission-note {
    margin-top: 10px;
    color: var(--muted);
    font-size: 0.84rem;
    line-height: 1.6;
}

.plant-advice {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(22, 49, 39, 0.08);
}

.plant-advice p {
    margin: 0 0 8px;
    font-size: 0.95rem;
    line-height: 1.6;
}

#plantAnalysisCard.empty .plant-analysis-content {
    background: rgba(245, 250, 247, 0.88);
    border-color: rgba(22, 49, 39, 0.06);
}

html[data-theme="dark"] .plant-analysis-content {
    background: rgba(50, 214, 166, 0.08);
    border-color: rgba(50, 214, 166, 0.12);
}

html[data-theme="dark"] #plantAnalysisCard.empty .plant-analysis-content {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(94, 194, 255, 0.08);
}

html[data-theme="dark"] .plant-meta {
    color: #8ca8bd;
}

html[data-theme="dark"] .light-control {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(94, 194, 255, 0.08);
}

html[data-theme="dark"] .light-control-mode {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(94, 194, 255, 0.08);
}

html[data-theme="dark"] .light-control-mode-button {
    background: rgba(8, 19, 31, 0.22);
    color: #9ab3c7;
}

html[data-theme="dark"] .light-control-mode-button:hover {
    background: rgba(94, 194, 255, 0.1);
    color: #ecf7ff;
}

html[data-theme="dark"] .light-control-mode-button.active {
    background: linear-gradient(135deg, #5ec2ff 0%, #32d6a6 100%);
    color: #041017;
    box-shadow: 0 10px 22px rgba(50, 214, 166, 0.2);
}

html[data-theme="dark"] .light-control-mode-button:focus-visible {
    box-shadow: 0 0 0 3px rgba(94, 194, 255, 0.16);
}

html[data-theme="dark"] .light-control-picker {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(94, 194, 255, 0.12);
}

html[data-theme="dark"] .light-control-swatch {
    border-color: rgba(94, 194, 255, 0.12);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

html[data-theme="dark"] .plant-advice {
    border-top-color: rgba(94, 194, 255, 0.08);
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 0.78rem;
    font-weight: 600;
}

.status-pill.online,
.status-pill.normal {
    color: var(--accent-strong);
    background: rgba(31, 143, 102, 0.12);
}

.status-pill.warning {
    color: var(--warning);
    background: rgba(217, 119, 6, 0.12);
}

.status-pill.stressed {
    color: var(--warning);
    background: rgba(217, 119, 6, 0.12);
}

.status-pill.offline,
.status-pill.critical {
    color: var(--danger);
    background: rgba(207, 78, 78, 0.12);
}

.node-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 14px;
    align-items: stretch;
}

.node-config-field {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 14px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    background: rgba(248, 251, 248, 0.78);
    color: var(--muted);
    font-size: 0.9rem;
}

html[data-theme="dark"] .node-config-field {
    border-color: rgba(94, 194, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
}

.node-config-field input {
    width: 76px;
    padding: 8px 10px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.88);
    color: var(--text);
}

html[data-theme="dark"] .node-config-field input {
    border-color: rgba(94, 194, 255, 0.12);
    background: rgba(8, 19, 31, 0.72);
}

.node-config-field input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(31, 143, 102, 0.12);
}

.node-inline-config .btn {
    min-height: 40px;
}

.node-item {
    display: flex;
    flex-direction: column;
    gap: 14px;
    height: 100%;
    padding: 18px;
    border-radius: 18px;
    background: rgba(248, 251, 248, 0.92);
    border: 1px solid rgba(22, 49, 39, 0.06);
}

html[data-theme="dark"] .node-item {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(94, 194, 255, 0.08);
}

.node-item strong {
    display: block;
    font-size: 1rem;
}

.node-item-header {
    display: grid;
    gap: 12px;
}

.node-item-main {
    min-width: 0;
    flex: 1;
}

.node-item-side {
    width: 100%;
    display: grid;
    justify-items: stretch;
    gap: 10px;
}

.node-status-wrap {
    display: flex;
    justify-content: flex-start;
}

.node-meta {
    margin-top: 8px;
    color: var(--muted);
    line-height: 1.7;
    font-size: 0.92rem;
}

.node-inline-config {
    display: grid;
    gap: 10px;
    padding: 12px;
    border-radius: 14px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    background: rgba(255, 255, 255, 0.66);
    min-width: 0;
}

html[data-theme="dark"] .node-inline-config {
    border-color: rgba(94, 194, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
}

.node-inline-config-head {
    color: var(--muted);
    font-size: 0.82rem;
    line-height: 1.4;
}

.node-inline-config-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
    min-width: 0;
}

.node-inline-config-row .btn {
    width: 100%;
}

.node-inline-config .node-config-field {
    width: 100%;
    justify-content: space-between;
    min-width: 0;
}

.node-inline-config .node-config-field input {
    width: 68px;
    min-width: 0;
}

.node-inline-config-readonly {
    align-content: start;
}

.node-readonly-field {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    background: rgba(248, 251, 248, 0.78);
    color: var(--text);
    font-size: 0.92rem;
    font-weight: 600;
}

html[data-theme="dark"] .node-readonly-field {
    border-color: rgba(94, 194, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
}

.node-inline-message {
    min-height: 22px;
    margin-top: -2px;
    font-size: 0.82rem;
    text-align: left;
}

@media (max-width: 720px) {
    .node-item-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .node-item-side {
        width: 100%;
        flex-basis: auto;
    }

    .node-status-wrap {
        justify-content: flex-start;
    }

    .node-config-field {
        width: 100%;
        justify-content: space-between;
    }

    .node-inline-message {
        text-align: left;
    }
}

.footer {
    padding: 16px 0 36px;
    color: var(--muted);
    font-size: 0.83rem;
    text-align: center;
    line-height: 1.9;
}

.footer a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: var(--text);
}

.footer img {
    width: 16px;
    height: 16px;
}

.modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(16, 27, 22, 0.42);
    backdrop-filter: blur(12px);
    z-index: 30;
}

.modal.is-open {
    display: flex;
}

.modal-card {
    width: min(100%, 420px);
    padding: 28px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 28px 80px rgba(13, 29, 23, 0.24);
    border: 1px solid rgba(255, 255, 255, 0.75);
}

html[data-theme="dark"] .modal-card {
    background: rgba(10, 24, 38, 0.96);
    border-color: rgba(94, 194, 255, 0.08);
}

.modal-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}

.modal-head h3 {
    margin: 0;
    font-size: 1.4rem;
}

.modal-head p {
    margin: 8px 0 0;
    color: var(--muted);
    line-height: 1.6;
    font-size: 0.94rem;
}

.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    border: 1px solid rgba(22, 49, 39, 0.08);
    background: rgba(248, 251, 248, 0.95);
    cursor: pointer;
}

html[data-theme="dark"] .icon-btn {
    color: var(--text);
    border-color: rgba(94, 194, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
}

.auth-view {
    display: none;
}

.auth-view.active {
    display: block;
}

.field {
    margin-bottom: 16px;
}

.field label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--muted);
}

.field-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--muted);
}

.field input {
    width: 100%;
    border: 1px solid rgba(22, 49, 39, 0.12);
    border-radius: 16px;
    padding: 14px 16px;
    background: rgba(248, 251, 248, 0.9);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

html[data-theme="dark"] .field input {
    color: var(--text);
    border-color: rgba(94, 194, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
}

.field select {
    width: 100%;
    border: 1px solid rgba(22, 49, 39, 0.12);
    border-radius: 16px;
    padding: 14px 16px;
    background: rgba(248, 251, 248, 0.9);
    color: var(--text);
}

html[data-theme="dark"] .field select {
    color: var(--text);
    border-color: rgba(94, 194, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
}

.role-selector {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.role-option {
    position: relative;
    display: block;
    cursor: pointer;
}

.role-option-input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.role-option-card {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    min-height: 92px;
    padding: 15px 16px;
    border-radius: 18px;
    border: 1px solid rgba(22, 49, 39, 0.12);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(242, 248, 244, 0.94));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 14px 30px rgba(14, 31, 23, 0.05);
    transition:
        border-color 220ms ease,
        background 220ms ease,
        box-shadow 220ms ease,
        transform 220ms ease,
        color 220ms ease;
}

html[data-theme="dark"] .role-option-card {
    border-color: rgba(94, 194, 255, 0.14);
    background: linear-gradient(180deg, rgba(20, 39, 54, 0.96), rgba(10, 24, 38, 0.92));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03), 0 18px 36px rgba(0, 0, 0, 0.24);
}

.role-option-card::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(31, 143, 102, 0.12), rgba(94, 194, 255, 0.04));
    opacity: 0;
    transition: opacity 220ms ease;
}

html[data-theme="dark"] .role-option-card::after {
    background: linear-gradient(135deg, rgba(94, 194, 255, 0.16), rgba(50, 214, 166, 0.08));
}

.role-option:hover .role-option-card {
    transform: translateY(-1px);
    border-color: rgba(31, 143, 102, 0.28);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85), 0 18px 32px rgba(14, 31, 23, 0.08);
}

html[data-theme="dark"] .role-option:hover .role-option-card {
    border-color: rgba(94, 194, 255, 0.24);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 22px 40px rgba(0, 0, 0, 0.3);
}

.role-option:hover .role-option-card::after {
    opacity: 1;
}

.role-option-title,
.role-option-desc {
    position: relative;
    z-index: 1;
}

.role-option-title {
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--text);
}

.role-option-desc {
    font-size: 0.8rem;
    line-height: 1.55;
    color: var(--muted);
}

.role-option-input:checked + .role-option-card {
    border-color: rgba(31, 143, 102, 0.48);
    background: linear-gradient(180deg, rgba(246, 255, 250, 0.98), rgba(234, 248, 240, 0.98));
    box-shadow: 0 0 0 4px rgba(31, 143, 102, 0.1), 0 16px 32px rgba(14, 31, 23, 0.08);
}

html[data-theme="dark"] .role-option-input:checked + .role-option-card {
    border-color: rgba(94, 194, 255, 0.34);
    background: linear-gradient(180deg, rgba(16, 38, 56, 0.98), rgba(9, 28, 44, 0.98));
    box-shadow: 0 0 0 4px rgba(94, 194, 255, 0.1), 0 18px 36px rgba(0, 0, 0, 0.32);
}

.role-option-input:checked + .role-option-card::after {
    opacity: 1;
}

.role-option-input:focus-visible + .role-option-card {
    border-color: rgba(31, 143, 102, 0.4);
    box-shadow: 0 0 0 4px rgba(31, 143, 102, 0.14), 0 16px 30px rgba(14, 31, 23, 0.08);
}

html[data-theme="dark"] .role-option-input:focus-visible + .role-option-card {
    border-color: rgba(94, 194, 255, 0.34);
    box-shadow: 0 0 0 4px rgba(94, 194, 255, 0.14), 0 18px 36px rgba(0, 0, 0, 0.32);
}

.field input:focus {
    outline: none;
    border-color: rgba(31, 143, 102, 0.44);
    box-shadow: 0 0 0 4px rgba(31, 143, 102, 0.12);
}

.field select:focus {
    outline: none;
    border-color: rgba(31, 143, 102, 0.44);
    box-shadow: 0 0 0 4px rgba(31, 143, 102, 0.12);
}

.form-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 8px;
}

.form-message {
    min-height: 24px;
    margin-top: 12px;
    font-size: 0.92rem;
}

.form-message.success {
    color: var(--accent-strong);
}

.form-message.error {
    color: var(--danger);
}

.switch-link {
    color: var(--accent-strong);
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
}

.loading .stat-value,
.loading .stat-footnote,
.loading strong[data-live],
.loading span[data-live],
.loading p[data-live] {
    color: transparent;
    background: linear-gradient(90deg, rgba(214, 224, 219, 0.52), rgba(241, 245, 243, 0.88), rgba(214, 224, 219, 0.52));
    background-size: 220% 100%;
    border-radius: 10px;
    animation: shimmer 1.8s infinite linear;
}

.loading .stat-value,
.loading strong[data-live] {
    min-height: 28px;
}

.loading .stat-footnote,
.loading span[data-live],
.loading p[data-live] {
    min-height: 18px;
}

@keyframes shimmer {
    from {
        background-position: 200% 0;
    }
    to {
        background-position: -20% 0;
    }
}

@media (max-width: 1080px) {
    .topbar-inner,
    .content-grid {
        grid-template-columns: 1fr;
    }

    .topbar-inner {
        display: grid;
    }

    .nav-links {
        overflow-x: auto;
        padding-bottom: 4px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .environment-spectrum-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 1320px) {
    body[data-page="device"] .device-content-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .shell {
        width: calc(100% - 24px);
    }

    body[data-page="profile"] .page-shell-header,
    body[data-page="trend"] .page-shell-header,
    body[data-page="plants"] .page-shell-header,
    body[data-page="device"] .page-shell-header {
        padding: 24px 20px;
        flex-direction: column;
        align-items: flex-start;
    }

    body[data-page="trend"] .page-shell-header-left,
    body[data-page="plants"] .page-shell-header-left,
    body[data-page="device"] .page-shell-header-left {
        width: 100%;
        flex-direction: column;
        gap: 16px;
    }

    body[data-page="profile"] .page-shell-main,
    body[data-page="trend"] .page-shell-main,
    body[data-page="plants"] .page-shell-main,
    body[data-page="device"] .page-shell-main {
        padding: 24px 0 32px;
    }

    body[data-page="profile"] .page-shell-header-right,
    body[data-page="trend"] .page-shell-header-right,
    body[data-page="plants"] .page-shell-header-right,
    body[data-page="device"] .page-shell-header-right {
        width: 100%;
        justify-content: flex-start;
    }

    body[data-page="plants"] .page-shell-toolbar-actions,
    body[data-page="device"] .page-shell-toolbar-actions {
        align-items: flex-start;
    }

    body[data-page="trend"] .device-select,
    body[data-page="plants"] .device-select,
    body[data-page="device"] .device-select {
        width: 100%;
    }

    body[data-page="plants"] .page-shell-device-select,
    body[data-page="device"] .page-shell-device-select {
        width: 100%;
        min-width: 0;
    }

    .topbar-inner {
        gap: 14px;
    }

    .auth-actions,
    .auth-group,
    .form-actions {
        flex-wrap: wrap;
    }

    .role-selector {
        grid-template-columns: 1fr;
    }

    .panel,
    .stat-card,
    .modal-card {
        border-radius: 24px;
    }

    .panel,
    .stat-card {
        padding: 22px;
    }

    .stats-grid,
    .panel-grid {
        grid-template-columns: 1fr;
    }

    body[data-page="trend"] .chart-header {
        align-items: stretch;
    }

    body[data-page="trend"] .chart-header-side {
        width: 100%;
        justify-content: flex-start;
    }

    body[data-page="trend"] .chart-meta-status {
        min-width: 0;
        text-align: left;
    }

    body[data-page="trend"] .panel-controls {
        justify-content: flex-start;
    }

    body[data-page="device"] .chart-header {
        align-items: stretch;
    }

    body[data-page="device"] .chart-header-side {
        width: 100%;
        justify-content: flex-start;
    }

    body[data-page="device"] .chart-meta-status {
        min-width: 0;
        text-align: left;
    }

    .light-control-header,
    .light-control-preview {
        grid-template-columns: 1fr;
    }

    .light-control-header {
        display: grid;
    }

    .light-control-preview {
        justify-items: flex-start;
    }

    .light-control-mode {
        width: 100%;
    }

    .light-control-button {
        width: 100%;
    }

    .node-item {
        grid-template-columns: 1fr;
    }

    .console-toolbar {
        padding-top: 24px;
        justify-content: flex-start;
    }

    .console-toolbar .btn {
        width: auto;
    }

    .environment-spectrum-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .device-entry-body,
    .battery-level-card {
        grid-template-columns: minmax(0, 1fr);
        align-items: flex-start;
    }

    .device-entry-count {
        min-width: 0;
    }

    body[data-page="device"] .device-chart-panel {
        min-height: 0;
    }

    body[data-page="device"] .device-chart-wrap,
    body[data-page="device"] .device-chart-canvas {
        min-height: 420px;
        height: 420px;
    }

    body[data-page="device"] .device-battery-chart-wrap,
    body[data-page="device"] .device-battery-chart {
        min-height: 460px;
        height: 460px;
    }

    .toolbar-context,
    .toolbar-actions {
        width: 100%;
    }

    .toolbar-select {
        width: 100%;
        min-width: 0;
    }

    .group-overview-grid,
    .profile-overview-grid,
    .group-admin-grid {
        grid-template-columns: 1fr;
    }

    body[data-page="profile"] .group-device-inline-form {
        flex-direction: column;
        align-items: stretch;
    }

    body[data-page="profile"] .group-device-inline-form .btn {
        width: 100%;
    }

    .user-menu,
    .user-chip-button {
        width: 100%;
    }

    .user-dropdown {
        left: 0;
        right: auto;
        min-width: 100%;
    }
}