/* ==========================================================
   SCADA THEME PACK v2 — 4 temas + tokens semánticos
   - Menos variables repetidas, más semántica
   - Fácil de mantener, preparado para Blazor (data-theme="...")
   ========================================================== */

/* 0) RESET BÁSICO (opcional mínimo) */
* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

/* 1) TOKENS BASE (pueden cambiar por tema vía [data-theme]) */
:root {
    /* Espaciado & efectos */
    --radius: 12px;
    --shadow-1: 0 1px 2px rgba(0,0,0,.06), 0 8px 24px rgba(0,0,0,.08);
    /* Núcleo cromático (semántico) */
    --bg: #0f1418;
    --surface: #161c22;
    --surface-2: #1b222a;
    --border: #26313a;
    --text: #e6edf3;
    --muted: #9aa6b2;
    /* Estados / acentos */
    --primary: #3ba6a1;
    --success: #3fb950;
    --warning: #e3b341;
    --danger: #f08770;
    --critical: #ff4d6d;
    --commfail: #b48ead;
    --disabled: #56616b;
    /* Utilidades por tema */
    --grid: color-mix(in srgb, var(--text) 10%, transparent);
    --overlay: rgba(0,0,0,.5);
    --header-bg: var(--surface-2);
    --header-fg: var(--text);
    --stripe: color-mix(in srgb, var(--text) 7%, transparent);
    /* PRELOADER */
    --preloader-gradient-top: color-mix(in srgb, var(--primary) 22%, var(--bg));
    --preloader-gradient-bottom: var(--bg);
    --preloader-panel-bg: color-mix(in srgb, var(--surface) 96%, black 4%);
    --preloader-panel-shadow: 0 25px 50px rgba(0, 0, 0, .6);
    --preloader-text: var(--text);
    --preloader-muted: color-mix(in srgb, var(--muted) 88%, var(--text) 12%);
    --preloader-track: color-mix(in srgb, var(--surface-2) 92%, var(--bg) 8%);
    --preloader-fill-start: var(--success);
    --preloader-fill-end: var(--primary);
    --preloader-warning: var(--warning);
    --preloader-ring: color-mix(in srgb, var(--primary) 18%, transparent);
    --preloader-glow: color-mix(in srgb, var(--primary) 22%, transparent);
    /* Integración Bootstrap */
    --bs-body-bg: var(--bg);
    --bs-body-color: var(--text);
    --bs-table-striped-bg: var(--stripe);
    --bs-table-border-color: var(--border);
}


/* 2) TEMAS (cambia sólo estos bloques para nuevas pieles) */

/* A) Slate Teal (Oscuro) */
body[data-theme="slate-teal"] {
    --bg: #0f1418;
    --surface: #161c22;
    --surface-2: #1b222a;
    --border: #26313a;
    --text: #e6edf3;
    --muted: #9aa6b2;
    --primary: #3ba6a1;
    --success: #3fb950;
    --warning: #e3b341;
    --danger: #f08770;
    --critical: #ff4d6d;
    --commfail: #b48ead;
    --disabled: #56616b;
    --grid: color-mix(in srgb, var(--text) 10%, transparent);
    --overlay: rgba(0,0,0,.5);
    --header-bg: linear-gradient(to right, #1b222a, rgba(27,34,42,.65));
    --stripe: color-mix(in srgb, var(--text) 7%, transparent);
    /* Opcional: refinar tabla para este tema */
}


/* B) Graphite Cyan (Oscuro suave) */
body[data-theme="graphite-cyan"] {
    --bg: #121416;
    --surface: #1a1e22;
    --surface-2: #20252a;
    --border: #2a3138;
    --text: #d8dee9;
    --muted: #a8b3bf;
    --primary: #35b0c6;
    --success: #5bb98c;
    --warning: #f0c674;
    --danger: #ef7356;
    --critical: #ff4d6d;
    --commfail: #b48ead;
    --disabled: #5a666f;
    --grid: color-mix(in srgb, var(--text) 10%, transparent);
    --overlay: rgba(0,0,0,.5);
    --header-bg: linear-gradient(to right, #20252a, rgba(32,37,42,.65));
    --stripe: color-mix(in srgb, var(--text) 8%, transparent);
}

/* C) Pebble Sand (Claro) */
body[data-theme="pebble-sand"] {
    --bg: #f6f7f9;
    --surface: #ffffff;
    --surface-2: #f0f2f5;
    --border: #d9dee5;
    --text: #0f1418;
    --muted: #6b7785;
    --primary: #2f6f87;
    --success: #2f8f4e;
    --warning: #b88000;
    --danger: #b03a2e;
    --critical: #d21f3c;
    --commfail: #8f6bb4;
    --disabled: #9aa6b2;
    --grid: rgba(0,0,0,.06);
    --overlay: rgba(0,0,0,.45);
    --header-bg: linear-gradient(to right, #eef1f5, rgba(240,242,245,.75));
    --stripe: rgba(0,0,0,.05);
}


/* D) Fog Blue (Claro frío, baja fatiga) */
body[data-theme="fog-blue"] {
    --bg: #eef2f6;
    --surface: #ffffff;
    --surface-2: #e7ecf2;
    --border: #cfd9e3;
    --text: #111418;
    --muted: #5d6a78;
    --primary: #2e7da6;
    --success: #2e8f6e;
    --warning: #b8842a;
    --danger: #b04b3a;
    --critical: #d33a5a;
    --commfail: #7a6fb4;
    --disabled: #97a3af;
    --grid: rgba(0,0,0,.055);
    --overlay: rgba(0,0,0,.42);
    --header-bg: linear-gradient(to right, #e7ecf2, rgba(231,236,242,.75));
    --stripe: rgba(0,0,0,.045);
}


body[data-theme="legacy-blue"] {
    --bg: #ffffff;
    --surface: #ffffff;
    --surface-2: #f3f7fc;
    --border: #95b3d7;
    --text: #0f1418;
    --muted: #345673;
    --primary: #4f81bd;
    --success: #4CAF50;
    --warning: #b8842a;
    --danger: #b03a2e;
    --critical: #d33a5a;
    --commfail: #7a6fb4;
    --disabled: #aab4bf;
    --grid: rgba(0,0,0,.06);
    --overlay: rgba(0,0,0,.4);
    --header-bg: linear-gradient(to right, #e9f0f9, #ffffff 60%);
    --stripe: rgba(0,0,0,.035);
}

/* E) Midnight Slate (Oscuro profundo, basado en el preloader) */
body[data-theme="midnight-slate"] {
    --bg: #020617;
    --surface: #020617;
    --surface-2: #0f172a;
    --border: #1f2937;
    --text: #e5e7eb;
    --muted: #9ca3af;
    --primary: #2dd4bf;
    --success: #22c55e;
    --warning: #f97316;
    --danger: #f97373;
    --critical: #fb7185;
    --commfail: #a855f7;
    --disabled: #4b5563;
    --grid: rgba(148, 163, 184, .12);
    --overlay: rgba(15, 23, 42, .80);
    --header-bg: linear-gradient( to right, #020617, rgba(15, 23, 42, .85) );
    --stripe: rgba(15, 23, 42, .95);
}



/* 3) BASE APP */
body, html {
    margin: 0;
    background-color: var(--bg);
    color: var(--text);
    font: 14px/1.45 system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Noto Sans", Helvetica, Arial;
}

.layout {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.main {
    flex: 1;
    display: flex;
    overflow: hidden;
    position: relative;
}

/* 4) CONTENT con grilla sutil (P&ID / mimics) */
.content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 0;
    position: relative;
    background-color: var(--surface);
    background-image: linear-gradient(to right, var(--grid) 1px, transparent 1px), linear-gradient(to bottom, var(--grid) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: 0 0;
}

/* 5) TREE / MENÚ LATERAL */
.tree-menu, .tree-menu ul {
    list-style: none;
    padding-left: 1rem;
    margin: 0;
}

    .tree-menu li {
        margin: 4px 0;
    }
    .tree-menu .node-line:hover {
        color: color-mix(in srgb, var(--text) 70%, transparent);
        background-color: color-mix(in srgb, var(--bg) 20%, transparent);
        /*cursor: pointer;*/
    }

    .tree-menu .toggle {
        margin-right: 0;
        cursor: pointer;
        font-weight: 600;
        display: inline-block;
    }

    .tree-menu .toggle-placeholder {
        display: inline-block;
        width: 1rem;
    }

.menu-icon {
    margin-right: 4px;
    display: inline-block;
    width: 15px;
}

.tree-item {
    display: flex;
    align-items: center;
    gap: 6px;
}
.menu-link, .menu-label {
    cursor: pointer;
    color: var(--text);
    text-decoration: none;
}
    .menu-link:hover {
        color: color-mix(in srgb, var(--text) 70%, transparent);
        /*background-color: color-mix(in srgb, var(--primary) 20%, transparent);*/
    }

    .menu-link.active {
        font-weight: 700;
        color: color-mix(in srgb, var(--text) 70%, transparent);
    }

.fa-button {
    padding-left: 1px; 
    cursor: pointer;
}
    .fa-button:hover {
        color: color-mix(in srgb, var(--primary) 50%, transparent);
        /*background-color: color-mix(in srgb, var(--primary) 20%, transparent);*/
    }
    .fa-button:active {
        color: color-mix(in srgb, var(--warning) 50%, transparent);
        /*background-color: color-mix(in srgb, var(--primary) 20%, transparent);*/
    }
.draggable-menu {
    cursor: grab;
}

    .draggable-menu:active {
        cursor: grabbing;
    }

.drop-target-role,
.drop-target-menu {
    border-radius: 4px;
}

    .drop-target-role.drag-over,
    .drop-target-menu.drag-over {
        outline: 1px dashed #0d6efd;
        background-color: rgba(13, 110, 253, 0.08);
    }

/* 6) PRELOADER + SPINNER */
#preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--surface);
}

.spinner {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    border: 6px solid color-mix(in srgb, var(--text) 20%, transparent);
    border-top-color: var(--primary);
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* 7) TABLAS */

table {
    width: 100%;
    border-collapse: collapse;
    font-family: inherit;
    font-size: .9rem;
    color: var(--text);
    background-color: color-mix(in srgb, var(--bg) 70%, transparent);
}

/* Encabezado */
thead th {
    background: color-mix(in srgb, var(--surface-2) 85%, var(--text) 15%);
    color: var(--text);
    font-weight: 700;
    padding: 10px 12px;
    border-bottom: 2px solid var(--border);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Celdas */
td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

/* Filas alternas (zebra) */
tbody > tr:nth-of-type(even) {
    background-color: color-mix(in srgb, var(--surface) 88%, var(--text) 12%);
}

tbody > tr:nth-of-type(odd) {
    background-color: color-mix(in srgb, var(--surface) 94%, var(--text) 6%);
 }

/* Hover */
tbody tr:hover {
    background-color: color-mix(in srgb, var(--primary) 20%, transparent);
    transition: background-color 0.2s ease;
}


.chart-container {
    width: 100%;
    max-width: 800px;
    height: 500px;
    background: color-mix(in srgb, var(--surface) 95%, var(--text) 5%);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
}
/* 8) LAYOUT: PAGE + TABS */
.page {
    position: relative;
    display: flex;
    flex-direction: column;
}

.tab-shell {
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.tab-header {
    display: flex;
    align-items: center;
    gap: .4rem;
    flex-wrap: nowrap;
    padding: .35rem .9rem 0;
    position: sticky;
    top: 0;
    z-index: 8;
    background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 97%, transparent), color-mix(in srgb, var(--surface) 92%, transparent));
    backdrop-filter: blur(10px);
    border-bottom: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
    overflow-x: auto;
    scrollbar-width: thin;
}

.tab-button {
    background: color-mix(in srgb, var(--surface) 84%, var(--surface-2) 16%);
    color: var(--muted);
    border: 1px solid color-mix(in srgb, var(--border) 82%, transparent);
    cursor: pointer;
    padding: .55rem .8rem;
    min-height: 38px;
    font-size: .9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    border-radius: 14px 14px 0 0;
    transition: transform .16s ease, background-color .16s ease, color .16s ease, border-color .16s ease;
    white-space: nowrap;
    flex: 0 0 auto;
}

.tab-button:hover {
    background: color-mix(in srgb, var(--surface) 88%, var(--text) 12%);
    color: var(--text);
    border-color: color-mix(in srgb, var(--primary) 20%, var(--border) 80%);
}

.tab-button.active {
    background: linear-gradient(180deg, color-mix(in srgb, var(--primary) 14%, var(--surface) 86%), color-mix(in srgb, var(--surface) 98%, var(--primary) 2%));
    color: var(--text);
    font-weight: 700;
    border-color: color-mix(in srgb, var(--primary) 34%, var(--border) 66%);
    box-shadow: inset 0 1px 0 color-mix(in srgb, var(--primary) 22%, transparent);
    position: relative;
}

.tab-button.active::after {
    content: "";
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: -1px;
    height: 2px;
    background: color-mix(in srgb, var(--primary) 75%, transparent);
}

.tab-button-label {
    white-space: nowrap;
}

.tab-button-close {
    width: 1.35rem;
    height: 1.35rem;
    display: inline-grid;
    place-items: center;
    border-radius: 999px;
    color: var(--muted);
    transition: background-color .16s ease, color .16s ease;
}

.tab-button-close:hover {
    color: var(--danger);
    background: color-mix(in srgb, var(--danger) 14%, transparent);
}

.tab-content {
    color: var(--text);
    padding: .7rem .9rem 1rem;
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
    min-height: 0;
    flex: 1 1 auto;
}

.tab-panel {
    min-height: 100%;
    animation: tab-panel-enter .18s ease;
}

@keyframes tab-panel-enter {
    from {
        opacity: 0;
        transform: translateY(4px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 9) MODAL */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: var(--overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    
    background-color: color-mix(in srgb, var(--surface) 96%, var(--text) 4%);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-1);
    /*padding: .75rem 1rem;*/
    margin: 3rem;
}
.modal-body {
    padding: .75rem 1rem;
    color: var(--text);
}
.modal-header {
    background-color: color-mix(in srgb, var(--surface) 90%, var(--text) 10%);
    color: var(--text);
    border-bottom: 1px solid var(--border);
    font-weight: 600;
    justify-content: space-between;
    padding: .75rem 1rem;
}
.modal-header:first-child {
        border-radius: var(--radius) var(--radius) 0 0;
    }
.modal-footer {
    padding: .75rem 1rem;
}
/* X) FROM */
.form-control {
    color:var(--text);
    background-color:var(--bg);
}
    .form-control:focus {
        background-color: var(--bg);
        color: var(--text);
    }
.form-select {
    color: var(--text);
    background-color: var(--bg);
}
    .form-select:focus {
        background-color: var(--bg);
        color: var(--text);
    }

/* 10) CARDS */
.card {
    background-color: color-mix(in srgb, var(--surface) 96%, var(--text) 4%);
    color: var(--text);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-1);
    /* dejamos que Bootstrap maneje width/max-width según el grid */
}

.card-header {
    border-radius: var(--radius);
    background-color: color-mix(in srgb, var(--surface) 90%, var(--text) 4%);
    color: var(--text);
    font-weight: 600;
}

.card-header:first-child {
    border-radius: var(--radius) var(--radius) 0 0;
}
.card-body {
    padding: .75rem 1rem;
    color: var(--text);
}

/* 11) TOPBAR */
.topbar {
    background: var(--header-bg);
    color: var(--text);
    padding: .5rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 40px;
}

.menu-btn {
    font-size: 20px;
    background: none;
    border: none;
    color: var(--text);
    cursor: pointer;
    margin-right: 6px;
    padding: 0;
}

.tname {
    font-weight: 900;
    font-family: "Segoe UI", system-ui, -apple-system, Roboto;
}

.tdiv {
    display: flex;
    align-items: center;
    gap: .5rem;
}

/* 12) USER MENU */
.user-menu {
    position: relative;
    display: inline-block;
}

.user-btn {
    background: transparent;
    border: none;
    color: var(--text);
    cursor: pointer;
    font-size: 1rem;
}

.user-dropdown {
    position: absolute;
    right: 0;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    min-width: 160px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-1);
}

    .user-dropdown button {
        background: transparent;
        border: none;
        color: var(--text);
        padding: 8px 12px;
        text-align: left;
        cursor: pointer;
    }

        .user-dropdown button:hover {
            background-color: color-mix(in srgb, var(--surface) 85%, var(--text) 15%);
        }

.user-display {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: var(--text);
}

.profile-pic {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    margin-right: 8px;
}

/* 13) FOOTER */
.footer {
    height: 36px;
    background-color: var(--surface-2);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    color: var(--muted);
}

/* 14) SIDEBAR */
.sidebar-container {
    display: flex;
    height: 100vh;
    overflow: hidden;
    color: var(--text);
}

.sidebar {
    position: relative;
    background-color: var(--bg);
    color: var(--text);
    height: 100%;
    transition: width .25s ease;
    overflow: hidden;
}

    .sidebar.open {
        width: 250px;
    }

    .sidebar.closed {
        width: 10px;
    }

.toggle-button {
    position: absolute;
    top: 50%;
    right: -10px;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    background-color: color-mix(in srgb, var(--surface) 85%, var(--text) 15%);
    color: var(--text);
    font-size: 18px;
    z-index: 1000;
    box-shadow: 0 0 5px rgba(0,0,0,.4);
}

/* 15) BLAZOR ERROR */
#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0,0,0,.2);
    display: none;
    left: 0;
    padding: .6rem 1.25rem .7rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: .75rem;
        top: .5rem;
    }

/* 16) ESTADOS — badges utilitarias */
.badge {
    display: inline-flex;
    gap: 6px;
    align-items: center;
    padding: 2px 8px;
    border: 1px solid var(--border);
    border-radius: 999px;
    font-weight: 600;
}

    .badge.ok {
        background: color-mix(in srgb, var(--success) 18%, transparent);
        color: var(--text);
    }

    .badge.warn {
        background: color-mix(in srgb, var(--warning) 18%, transparent);
        color: var(--text);
    }

    .badge.alarm {
        background: color-mix(in srgb, var(--danger) 18%, transparent);
        color: var(--text);
    }

    .badge.crit {
        background: color-mix(in srgb, var(--critical) 18%, transparent);
        color: var(--text);
    }

    .badge.comm {
        background: color-mix(in srgb, var(--commfail) 18%, transparent);
        color: var(--text);
    }

/* 17) ACCESIBILIDAD */
:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--primary) 60%, white 40%);
    outline-offset: 2px;
    border-radius: 6px;
}

@media (prefers-reduced-motion: reduce) {
    .pulse {
        animation: none !important;
    }
}

/* 18) UTILIDADES (si las necesitas) */
.text-muted {
    color: var(--muted) !important;
}
.small.text-muted {
    font-size: 0.8rem;
}
.border {
    border: 1px solid var(--border);
}

.surface {
    background: var(--surface);
}

.surface-2 {
    background: var(--surface-2);
}

.rounded {
    border-radius: var(--radius);
}

.shadow-1 {
    box-shadow: var(--shadow-1);
}

/*Preload Revisar luego*/
/* PRELOADER (usa variables del tema) */
.preloader-overlay {
    position: fixed;
    inset: 0;
    background:
        radial-gradient(circle at top, color-mix(in srgb, var(--preloader-glow) 85%, transparent) 0, transparent 34%),
        radial-gradient(circle at 80% 20%, color-mix(in srgb, var(--primary) 10%, transparent) 0, transparent 22%),
        linear-gradient(180deg, color-mix(in srgb, var(--preloader-gradient-top) 88%, var(--bg) 12%), var(--preloader-gradient-bottom) 68%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
    backdrop-filter: blur(8px);
}

.preloader-panel {
    background: var(--preloader-panel-bg);
    border-radius: 22px;
    padding: 1.4rem 1.5rem 1.2rem;
    width: min(100%, 30rem);
    box-shadow: var(--preloader-panel-shadow);
    color: var(--preloader-text);
    text-align: left;
    border: 1px solid color-mix(in srgb, var(--border) 76%, var(--primary) 24%);
    position: relative;
    overflow: hidden;
}

.preloader-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top right, color-mix(in srgb, var(--primary) 12%, transparent) 0, transparent 30%),
        linear-gradient(180deg, color-mix(in srgb, white 3%, transparent), transparent 30%);
    pointer-events: none;
}

.preloader-brand {
    display: flex;
    align-items: center;
    gap: .95rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.preloader-mark {
    width: 3.35rem;
    height: 3.35rem;
    border-radius: 18px;
    display: grid;
    place-items: center;
    font-size: 1.4rem;
    color: var(--preloader-text);
    background:
        linear-gradient(135deg, color-mix(in srgb, var(--primary) 26%, var(--surface) 74%), color-mix(in srgb, var(--surface-2) 90%, var(--text) 10%));
    border: 1px solid color-mix(in srgb, var(--preloader-ring) 78%, var(--border) 22%);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,.08),
        0 14px 28px color-mix(in srgb, var(--primary) 14%, transparent);
}

.preloader-brand-copy {
    display: grid;
    gap: .18rem;
}

.preloader-title {
    font-size: 1.4rem;
    font-weight: 900;
    letter-spacing: .04em;
    margin: 0;
}

.preloader-subtitle {
    color: var(--preloader-muted);
    font-size: .84rem;
    letter-spacing: .03em;
    text-transform: uppercase;
}

.preloader-status-label {
    position: relative;
    z-index: 1;
    margin-bottom: .4rem;
    color: var(--preloader-muted);
    font-size: .76rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    font-weight: 700;
}

.preloader-message {
    position: relative;
    z-index: 1;
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--preloader-text);
    font-weight: 600;
    line-height: 1.35;
}

.preloader-progress-shell {
    position: relative;
    z-index: 1;
    margin-bottom: .75rem;
}

.preloader-progress-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .8rem;
    margin-bottom: .45rem;
}

.preloader-progress-label {
    color: var(--preloader-muted);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.preloader-progress-container {
    display: block;
}

.preloader-progress-bar {
    height: 10px;
    border-radius: 999px;
    background: var(--preloader-track);
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--border) 74%, transparent);
    box-shadow: inset 0 1px 3px rgba(0,0,0,.18);
}

.preloader-progress-fill {
    height: 100%;
    border-radius: 999px;
    background:
        linear-gradient(90deg, var(--preloader-fill-start), var(--preloader-fill-end));
    transition: width 0.25s ease-out;
    box-shadow: 0 0 16px color-mix(in srgb, var(--preloader-fill-end) 28%, transparent);
}

.preloader-progress-text {
    font-family: system-ui, sans-serif;
    font-size: .92rem;
    font-weight: 800;
    min-width: 3ch;
    text-align: right;
    color: var(--preloader-text);
}

.preloader-pulse-row {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: .45rem;
    margin-bottom: .85rem;
    color: var(--preloader-muted);
    font-size: .84rem;
}

.preloader-pulse-dot {
    width: .45rem;
    height: .45rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--primary) 72%, var(--text) 28%);
    animation: preloader-pulse 1.25s ease-in-out infinite;
}

.preloader-pulse-dot:nth-child(2) {
    animation-delay: .18s;
}

.preloader-pulse-dot:nth-child(3) {
    animation-delay: .36s;
}

.preloader-pulse-text {
    margin-left: .15rem;
}

.preloader-warning {
    position: relative;
    z-index: 1;
    margin-top: .2rem;
    font-size: 0.8rem;
    color: var(--preloader-warning);
    line-height: 1.4;
}

.preloader-retry {
    position: relative;
    z-index: 1;
    margin-top: .9rem;
    width: 100%;
    min-height: 2.7rem;
    border-radius: 14px;
    border: 1px solid color-mix(in srgb, var(--primary) 28%, var(--border) 72%);
    background: linear-gradient(180deg, color-mix(in srgb, var(--surface-2) 92%, var(--text) 8%), color-mix(in srgb, var(--surface) 94%, var(--surface-2) 6%));
    color: var(--preloader-text);
    font-weight: 700;
    transition: transform .18s ease, border-color .18s ease, background-color .18s ease;
}

.preloader-retry:hover {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--primary) 45%, var(--border) 55%);
    background: linear-gradient(180deg, color-mix(in srgb, var(--surface-2) 88%, var(--text) 12%), color-mix(in srgb, var(--surface) 88%, var(--surface-2) 12%));
}

@keyframes preloader-pulse {
    0%, 100% {
        opacity: .35;
        transform: scale(.92);
    }

    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

@media (prefers-reduced-motion: reduce) {
    .preloader-progress-fill,
    .preloader-retry,
    .preloader-pulse-dot {
        transition: none !important;
        animation: none !important;
    }
}

@media (max-width: 640px) {
    .preloader-panel {
        padding: 1.15rem 1rem 1rem;
        border-radius: 18px;
    }

    .preloader-brand {
        gap: .75rem;
        margin-bottom: .85rem;
    }

    .preloader-mark {
        width: 2.9rem;
        height: 2.9rem;
        border-radius: 15px;
        font-size: 1.2rem;
    }

    .preloader-title {
        font-size: 1.18rem;
    }

    .preloader-message {
        font-size: .94rem;
    }

    .preloader-pulse-row {
        font-size: .78rem;
    }
}

/*************/
/* =========================================================
   WIDGET EMBALSE / WEATHER-LIKE CARD
   Hereda del sistema global de temas definido en app.css
   ========================================================= */

.viz-page {
    /* Tokens locales del widget, derivados del tema global */
    --emb-card-bg: linear-gradient( 180deg, color-mix(in srgb, var(--surface-2) 76%, transparent), color-mix(in srgb, var(--bg) 40%, transparent) ), linear-gradient( 135deg, color-mix(in srgb, var(--surface-2) 92%, var(--bg) 8%), color-mix(in srgb, var(--surface) 88%, var(--bg) 12%) );
    --emb-card-overlay: linear-gradient( 180deg, color-mix(in srgb, white 4%, transparent), color-mix(in srgb, black 10%, transparent) ), radial-gradient( circle at 85% 10%, color-mix(in srgb, var(--primary) 22%, transparent), transparent 22% );
    --emb-card-border: var(--border);
    --emb-card-shadow: var(--shadow-1);
    --emb-glass: color-mix(in srgb, var(--surface-2) 72%, transparent);
    --emb-glass-strong: color-mix(in srgb, var(--surface-2) 86%, transparent);
    --emb-text: var(--text);
    --emb-text-soft: var(--muted);
    --emb-accent: var(--primary);
    --emb-accent-soft: color-mix(in srgb, var(--primary) 35%, white 65%);
    --emb-accent-fill: color-mix(in srgb, var(--primary) 24%, transparent);
    --emb-grid: var(--grid);
    --emb-axis: color-mix(in srgb, var(--text) 35%, transparent);
    --emb-min: color-mix(in srgb, #7c3aed 72%, var(--text) 28%);
    --emb-vert: var(--success);
    --emb-cor: var(--danger);
    --emb-point-fill: color-mix(in srgb, white 90%, var(--primary) 10%);
    --emb-point-stroke: var(--primary);
    --emb-tab-bg: color-mix(in srgb, var(--surface) 84%, transparent);
    --emb-tab-bg-hover: color-mix(in srgb, var(--surface-2) 88%, var(--text) 12%);
    --emb-tab-bg-active: color-mix(in srgb, var(--surface-2) 92%, var(--text) 8%);
    --emb-tab-shadow-active: inset 0 -2px 0 var(--emb-accent-soft);
    --emb-badge-bg: color-mix(in srgb, var(--primary) 18%, transparent);
    --emb-badge-fg: var(--text);
    --emb-status-ok: var(--success);
}

/* Tabla izquierda */
.viz-table-wrap {
    /*max-height: 690px;*/
    overflow: auto;
}

.viz-table {
    width: 100%;
    border-collapse: collapse;
}

    .viz-table thead th {
        position: sticky;
        top: 0;
        z-index: 2;
    }

.nivel-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--emb-badge-bg);
    color: var(--emb-badge-fg);
    font-weight: 600;
    border: 1px solid color-mix(in srgb, var(--primary) 20%, var(--border));
}

/* Tarjeta principal */
.viz-level-card {
    position: relative;
    overflow: hidden;
    border-radius: calc(var(--radius) + 10px);
    min-height: 730px;
    background: var(--emb-card-bg);
    box-shadow: var(--emb-card-shadow);
    border: 1px solid var(--emb-card-border);
    color: var(--emb-text);
    backdrop-filter: blur(10px);
}

.viz-level-overlay {
    position: absolute;
    inset: 0;
    background: var(--emb-card-overlay);
    pointer-events: none;
}

.viz-level-header,
.viz-top-panel,
.viz-tabs,
.viz-content-panel,
.viz-card-footer {
    position: relative;
    z-index: 2;
}

/* Header */
.viz-level-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px 10px;
}

.viz-location-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.viz-location-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--emb-glass);
    font-size: 1.1rem;
    color: var(--emb-accent-soft);
    border: 1px solid color-mix(in srgb, var(--primary) 16%, var(--border));
}

.viz-location-title {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--emb-text);
}

.viz-location-subtitle {
    font-size: .88rem;
    color: var(--emb-text-soft);
}

.viz-header-actions {
    display: flex;
    gap: 8px;
}

.icon-round-btn {
    width: 38px;
    height: 38px;
    border: 1px solid var(--emb-card-border);
    border-radius: 12px;
    background: var(--emb-glass);
    color: var(--emb-text);
    transition: .2s ease;
}

    .icon-round-btn:hover {
        background: var(--emb-glass-strong);
        transform: translateY(-1px);
    }

/* Panel superior */
.viz-top-panel {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 18px;
    padding: 8px 20px 14px;
}

.viz-main-left {
    display: flex;
    align-items: center;
    gap: 18px;
}

.viz-main-icon {
    font-size: 3rem;
    line-height: 1;
    filter: drop-shadow(0 6px 14px rgba(0,0,0,.16));
}

.viz-main-reading {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.viz-main-value {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -1px;
    color: var(--emb-text);
}

    .viz-main-value span {
        font-size: 1.4rem;
        font-weight: 600;
        opacity: .85;
    }

.viz-main-condition {
    font-size: 1rem;
    color: var(--emb-text);
}

.viz-main-time {
    font-size: .88rem;
    color: var(--emb-text-soft);
}

.viz-main-summary {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.summary-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 10px;
    border-radius: calc(var(--radius) + 4px);
    background: var(--emb-glass);
    font-size: .92rem;
    color: var(--emb-text);
    border: 1px solid color-mix(in srgb, var(--border) 78%, transparent);
    backdrop-filter: blur(10px);
}

/* Tabs */
.viz-tabs {
    display: flex;
    gap: 5px;
    padding: 10px 20px 14px;
    flex-wrap: wrap;
}

.viz-tab {
    border: 1px solid color-mix(in srgb, var(--border) 84%, transparent);
    background: var(--emb-tab-bg);
    color: var(--emb-text);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: .95rem;
    transition: .2s ease;
}

    .viz-tab:hover {
        background: var(--emb-tab-bg-hover);
    }

    .viz-tab.active {
        background: var(--emb-tab-bg-active);
        color: var(--emb-text);
        box-shadow: var(--emb-tab-shadow-active);
    }

/* Content */
.viz-content-panel {
    margin: 0 20px;
    padding: 16px;
    min-height: 430px;
    border-radius: calc(var(--radius) + 8px);
    background: color-mix(in srgb, var(--surface) 80%, transparent);
    border: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
    backdrop-filter: blur(10px);
}

.viz-chart-wrap {
    width: 100%;
}

.viz-svg-chart {
    width: 100%;
    height: auto;
    min-height: 360px;
}

/* SVG */
.chart-grid-line {
    stroke: var(--emb-grid);
    stroke-width: 1;
}

.chart-grid-line-v {
    stroke-dasharray: 3 5;
}

.chart-axis-line {
    stroke: var(--emb-axis);
    stroke-width: 1.3;
}

.chart-axis-text {
    fill: color-mix(in srgb, var(--text) 78%, transparent);
    font-size: 9.5px;
    font-weight: 500;
}

.chart-title-text {
    fill: color-mix(in srgb, var(--text) 92%, transparent);
    font-size: 11px;
    font-weight: 600;
}

.line-ref {
    stroke-width: 1.8;
    stroke-dasharray: 7 4;
}

.line-ref-min {
    stroke: var(--emb-min);
}

.line-ref-vert {
    stroke: var(--emb-vert);
}

.line-ref-cor {
    stroke: var(--emb-cor);
}

.line-ref-text {
    font-size: 9px;
    font-weight: 700;
}

    .line-ref-text.min {
        fill: var(--emb-min);
    }

    .line-ref-text.vert {
        fill: var(--emb-vert);
    }

    .line-ref-text.cor {
        fill: var(--emb-cor);
    }

.chart-point-dot {
    fill: var(--emb-point-fill);
    stroke: var(--emb-point-stroke);
    stroke-width: 2;
}

.chart-point-hit {
    fill: transparent;
}

.chart-weather-icon {
    font-size: 12px;
}

/* Leyenda */
.viz-legend {
    margin-top: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    font-size: .85rem;
    color: color-mix(in srgb, var(--text) 80%, transparent);
}

.legend-dot.dot-main {
    color: var(--emb-accent);
}

.legend-line.min {
    color: var(--emb-min);
}

.legend-line.vert {
    color: var(--emb-vert);
}

.legend-line.cor {
    color: var(--emb-cor);
}

/* Métricas */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.metric-box {
    background: var(--emb-glass);
    border: 1px solid color-mix(in srgb, var(--border) 76%, transparent);
    border-radius: calc(var(--radius) + 6px);
    padding: 10px 10px;
    min-height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.metric-label {
    font-size: .86rem;
    color: var(--emb-text-soft);
    margin-bottom: 8px;
}

.metric-value {
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--emb-text);
}

/* Resumen */
.summary-grid {
    display: grid;
    gap: 14px;
}

.summary-card {
    background: var(--emb-glass);
    border: 1px solid color-mix(in srgb, var(--border) 76%, transparent);
    border-radius: calc(var(--radius) + 6px);
    padding: 16px 18px;
}

.summary-card-title {
    font-size: .95rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--emb-text);
}

.summary-card-body {
    font-size: .92rem;
    color: color-mix(in srgb, var(--text) 84%, transparent);
    line-height: 1.55;
}

/* Footer */
.viz-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 20px 20px;
}

.footer-status {
    display: flex;
    align-items: center;
    gap: 8px;
    color: color-mix(in srgb, var(--text) 78%, transparent);
    font-size: .9rem;
}

.status-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--emb-status-ok);
    box-shadow: 0 0 12px color-mix(in srgb, var(--emb-status-ok) 55%, transparent);
}

.forecast-button {
    border: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
    border-radius: calc(var(--radius) + 2px);
    padding: 10px 16px;
    background: var(--emb-glass);
    color: var(--emb-text);
    transition: .2s ease;
}

    .forecast-button:hover {
        background: var(--emb-glass-strong);
    }

/* Responsive */
@media (max-width: 1199.98px) {
    .viz-top-panel {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 767.98px) {
    .viz-level-card {
        min-height: auto;
    }

    .viz-main-left {
        flex-direction: column;
        align-items: flex-start;
    }

    .viz-main-value {
        font-size: 2.5rem;
    }

    .viz-card-footer {
        flex-direction: column;
        align-items: stretch;
    }

    .forecast-button {
        width: 100%;
    }

    .metrics-grid {
        grid-template-columns: 1fr;
    }

    .viz-content-panel {
        padding: 12px;
    }
}
.viz-kpi-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.viz-kpi-card {
    background: var(--emb-glass);
    border: 1px solid color-mix(in srgb, var(--border) 76%, transparent);
    border-radius: calc(var(--radius) + 4px);
    padding: 10px 10px;
}

.viz-kpi-label {
    font-size: .82rem;
    color: var(--emb-text-soft);
    /*margin-bottom: 6px;*/
}

.viz-kpi-value {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--emb-text);
}

    .viz-kpi-value span {
        font-size: .9rem;
        opacity: .8;
    }

.viz-chart-secondary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.viz-chart-secondary-item {
    background: var(--emb-glass);
    border: 1px solid color-mix(in srgb, var(--border) 76%, transparent);
    border-radius: calc(var(--radius) + 2px);
    padding: 10px 12px;
    color: var(--emb-text);
    font-size: .88rem;
}
.viz-main-trend {
    font-size: .85rem;
    color: var(--muted);
    margin-top: 2px;
}

@media (max-width: 767.98px) {
    .viz-kpi-row,
    .viz-chart-secondary {
        grid-template-columns: 1fr;
    }
}
/* =========================================================
   CAPTURE SAFE MODE PARA html2canvas
   Reemplaza funciones modernas por colores simples
   ========================================================= */

.capture-safe .viz-level-card {
    background: var(--surface-2) !important;
    border: 1px solid var(--border) !important;
    box-shadow: var(--shadow-1) !important;
}

.capture-safe .viz-level-overlay {
    background: transparent !important;
}

.capture-safe .viz-content-panel,
.capture-safe .summary-pill,
.capture-safe .metric-box,
.capture-safe .summary-card,
.capture-safe .icon-round-btn,
.capture-safe .forecast-button {
    background: var(--surface) !important;
    border-color: var(--border) !important;
    color: var(--text) !important;
    backdrop-filter: none !important;
}

.capture-safe .chart-grid-line {
    stroke: #6b7280 !important;
}

.capture-safe .chart-grid-line-v {
    stroke: #6b7280 !important;
}

.capture-safe .chart-axis-line {
    stroke: #9ca3af !important;
}

.capture-safe .chart-axis-text,
.capture-safe .chart-title-text {
    fill: var(--text) !important;
}

.capture-safe .line-ref-min {
    stroke: #7c3aed !important;
}

.capture-safe .line-ref-vert {
    stroke: #22c55e !important;
}

.capture-safe .line-ref-cor {
    stroke: #ef4444 !important;
}

.capture-safe .line-ref-text.min {
    fill: #7c3aed !important;
}

.capture-safe .line-ref-text.vert {
    fill: #22c55e !important;
}

.capture-safe .line-ref-text.cor {
    fill: #ef4444 !important;
}

.capture-safe .chart-point-dot {
    fill: #ffffff !important;
    stroke: #38bdf8 !important;
}

.capture-safe .viz-tab,
.capture-safe .viz-tab.active {
    background: var(--surface) !important;
    color: var(--text) !important;
    box-shadow: none !important;
}

.capture-safe .footer-status,
.capture-safe .weather-legend,
.capture-safe .viz-legend {
    color: var(--text) !important;
}

.capture-safe .status-dot {
    background: #22c55e !important;
    box-shadow: none !important;
}
/* =========================================================
   NAVIGATION REFRESH
   Navbar, sidebar y footer adaptados a temas globales
   ========================================================= */
.topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    min-height: 68px;
    background: linear-gradient(180deg, color-mix(in srgb, var(--surface-2) 94%, var(--bg) 6%), color-mix(in srgb, var(--surface) 88%, var(--surface-2) 12%));
    color: var(--text);
    padding: .8rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid color-mix(in srgb, var(--border) 82%, transparent);
    box-shadow: 0 12px 28px rgba(0,0,0,.12);
}

.topbar-start,
.topbar-end {
    display: flex;
    align-items: center;
    gap: .85rem;
}

.menu-btn {
    display: inline-flex;
    align-items: center;
    gap: .85rem;
    padding: .55rem .75rem;
    border-radius: calc(var(--radius) + 2px);
    border: 1px solid color-mix(in srgb, var(--border) 82%, var(--primary) 18%);
    background: color-mix(in srgb, var(--surface) 86%, var(--text) 14%);
    color: var(--text);
    cursor: pointer;
    transition: transform .18s ease, background-color .18s ease, border-color .18s ease;
}

.menu-btn:hover {
    background: color-mix(in srgb, var(--surface-2) 86%, var(--text) 14%);
    border-color: color-mix(in srgb, var(--primary) 32%, var(--border));
    transform: translateY(-1px);
}

.menu-btn-icon {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 28%, transparent), color-mix(in srgb, var(--surface-2) 80%, var(--text) 20%));
    box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}

.menu-btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.05;
}

.tname {
    font-weight: 900;
    font-size: 1rem;
    letter-spacing: .04em;
    font-family: "Segoe UI", system-ui, -apple-system, Roboto;
}

.topbar-caption {
    color: var(--muted);
    font-size: .74rem;
    margin-top: .18rem;
}

.user-menu {
    position: relative;
    display: inline-flex;
}

.topbar-chip {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .52rem .8rem;
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--border) 78%, var(--primary) 22%);
    background: color-mix(in srgb, var(--surface) 88%, var(--text) 12%);
    color: var(--muted);
    font-size: .8rem;
    white-space: nowrap;
}

.user-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + .55rem);
    background: color-mix(in srgb, var(--surface) 96%, var(--text) 4%);
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) - 2px);
    min-width: 220px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-1);
    padding: .45rem;
}

.user-dropdown button {
    background: transparent;
    border: none;
    color: var(--text);
    padding: .72rem .78rem;
    text-align: left;
    cursor: pointer;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: .6rem;
}

.user-dropdown button:hover {
    background-color: color-mix(in srgb, var(--surface-2) 84%, var(--text) 16%);
}

.user-display {
    display: flex;
    align-items: center;
    gap: .7rem;
    border: 1px solid color-mix(in srgb, var(--border) 82%, var(--primary) 18%);
    background: color-mix(in srgb, var(--surface) 90%, var(--text) 10%);
    border-radius: calc(var(--radius) + 4px);
    padding: .4rem .55rem;
    cursor: pointer;
    color: var(--text);
    transition: background-color .18s ease, transform .18s ease;
}

.user-display:hover {
    background: color-mix(in srgb, var(--surface-2) 86%, var(--text) 14%);
    transform: translateY(-1px);
}

.user-display-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.1;
}

.user-display-name {
    font-weight: 700;
}

.user-display-caption {
    color: var(--muted);
    font-size: .72rem;
}

.user-display-arrow {
    color: var(--muted);
    font-size: .8rem;
}

.profile-pic {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    object-fit: cover;
    border: 1px solid color-mix(in srgb, var(--border) 65%, var(--primary) 35%);
    margin-right: 0;
}

.footer {
    min-height: 44px;
    padding: .55rem 1rem;
    background: linear-gradient(180deg, color-mix(in srgb, var(--surface-2) 92%, var(--bg) 8%), color-mix(in srgb, var(--surface) 90%, var(--surface-2) 10%));
    border-top: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .8rem;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--muted);
}

.footer-section {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.footer-section-center {
    justify-content: center;
    flex: 1 1 auto;
}

.footer-section-end {
    justify-content: flex-end;
}

.footer-brand {
    color: var(--text);
    font-weight: 800;
    letter-spacing: .04em;
}

.footer-divider {
    opacity: .55;
}

.footer-culture {
    font-size: .78rem;
    color: var(--muted);
}

.sidebar-container {
    display: flex;
    height: 100%;
    overflow: hidden;
    color: var(--text);
}

.sidebar {
    position: relative;
    background: linear-gradient(180deg, color-mix(in srgb, var(--surface-2) 95%, var(--bg) 5%), color-mix(in srgb, var(--surface) 86%, var(--bg) 14%));
    color: var(--text);
    height: 100%;
    transition: width .25s ease;
    overflow: hidden;
    border-right: 1px solid color-mix(in srgb, var(--border) 78%, transparent);
}

.sidebar.open {
    width: 290px;
}

.sidebar.closed {
    width: 26px;
}

.sidebar-panel {
    display: grid;
    grid-template-rows: auto 1fr;
    width: 100%;
    padding: .9rem .75rem .9rem .85rem;
}

.sidebar-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: .65rem;
    margin-bottom: .85rem;
    padding: .2rem .15rem .6rem;
    border-bottom: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
}

.sidebar-title {
    color: var(--text);
    font-size: .95rem;
    font-weight: 800;
}

.sidebar-subtitle {
    color: var(--muted);
    font-size: .74rem;
    margin-top: .15rem;
}

.sidebar-badge {
    min-width: 32px;
    height: 32px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    font-weight: 800;
    color: var(--text);
    background: color-mix(in srgb, var(--primary) 18%, var(--surface) 82%);
    border: 1px solid color-mix(in srgb, var(--primary) 32%, var(--border));
}

.sidebar-tree-wrap {
    overflow: auto;
    padding-right: .35rem;
}

.toggle-button {
    position: absolute;
    top: 50%;
    right: -13px;
    transform: translateY(-50%);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid color-mix(in srgb, var(--border) 72%, var(--primary) 28%);
    cursor: pointer;
    background-color: color-mix(in srgb, var(--surface) 92%, var(--text) 8%);
    color: var(--text);
    font-size: 14px;
    z-index: 1000;
    box-shadow: 0 8px 18px rgba(0,0,0,.18);
}

.toggle-button:hover {
    background-color: color-mix(in srgb, var(--surface-2) 84%, var(--text) 16%);
}

@media (max-width: 991.98px) {
    .topbar {
        padding: .75rem .85rem;
    }

    .topbar-chip {
        display: none;
    }

    .sidebar.open {
        width: 260px;
    }
}

@media (max-width: 767.98px) {
    .topbar {
        min-height: 60px;
        padding: .6rem .7rem;
        flex-direction: row;
        flex-wrap: nowrap;
        justify-content: space-between;
        align-items: center;
        gap: .65rem;
    }

    .topbar-start,
    .topbar-end {
        width: auto;
        flex: 0 1 auto;
        justify-content: flex-start;
        gap: .55rem;
        min-width: 0;
    }

    .topbar-start {
        flex: 1 1 auto;
    }

    .topbar-end {
        margin-left: auto;
    }

    .user-display-text,
    .topbar-caption,
    .sidebar-subtitle,
    .footer-culture {
        display: none;
    }

    .footer {
        display: grid;
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
        gap: .35rem;
        padding: .6rem .75rem;
    }

    .footer-section,
    .footer-section-center {
        justify-content: center;
    }

    .footer-section-center {
        flex: 0 1 auto;
    }

    .footer-section-end {
        display: none;
    }

    .menu-btn {
        min-width: 0;
        padding: .45rem .55rem;
        gap: .55rem;
        border-radius: 18px;
        max-width: 100%;
    }

    .menu-btn-icon {
        width: 34px;
        height: 34px;
        border-radius: 12px;
    }

    .tname {
        font-size: .92rem;
    }

    .topbar-chip {
        display: none;
    }

    .user-menu {
        margin-left: auto;
        flex: 0 0 auto;
    }

    .user-display {
        padding: .32rem .42rem;
        border-radius: 18px;
        gap: .45rem;
        min-width: 0;
    }

    .profile-pic {
        width: 30px;
        height: 30px;
        border-radius: 10px;
    }

    .user-dropdown {
        min-width: 190px;
        right: 0;
        top: calc(100% + .4rem);
    }

    .sidebar {
        position: absolute;
        top: 0;
        bottom: 0;
        left: 0;
        z-index: 24;
        height: 100%;
        width: 0;
        max-width: min(86vw, 320px);
        overflow: visible;
        pointer-events: none;
        border-right: none;
        box-shadow: none;
    }

    .sidebar.open {
        width: min(84vw, 320px);
        pointer-events: auto;
    }

    .sidebar.closed {
        width: 0;
        overflow: visible;
        border-right: none;
        box-shadow: none;
    }

    .sidebar-panel {
        height: 100%;
        padding: .75rem .65rem .85rem .75rem;
        border-right: 1px solid color-mix(in srgb, var(--border) 82%, transparent);
        border-radius: 0 22px 22px 0;
        background: linear-gradient(180deg, color-mix(in srgb, var(--surface-2) 96%, var(--bg) 4%), color-mix(in srgb, var(--surface) 88%, var(--bg) 12%));
        box-shadow: 0 24px 48px rgba(0,0,0,.32);
        transform: translateX(-108%);
        opacity: 0;
        transition: transform .22s ease, opacity .18s ease;
    }

    .sidebar.open .sidebar-panel {
        transform: translateX(0);
        opacity: 1;
        pointer-events: auto;
    }

    .sidebar.closed .sidebar-panel {
        opacity: 0;
        pointer-events: none;
        transform: translateX(-108%);
    }

    .sidebar-header {
        margin-bottom: .65rem;
        padding: .05rem .1rem .5rem;
    }

    .sidebar-title {
        font-size: .88rem;
    }

    .sidebar-badge {
        min-width: 30px;
        height: 30px;
        border-radius: 11px;
        font-size: .88rem;
    }

    .sidebar-tree-wrap {
        padding-right: .15rem;
    }

    .toggle-button {
        top: 1rem;
        right: -15px;
        transform: none;
        width: 38px;
        height: 38px;
        font-size: 15px;
    }

    .sidebar.open ~ .content::before {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(180deg, color-mix(in srgb, var(--overlay) 82%, transparent), color-mix(in srgb, var(--overlay) 58%, transparent));
        z-index: 5;
        pointer-events: none;
    }

    .content {
        width: 100%;
    }

    .tab-header {
        padding-left: .6rem;
        padding-right: .6rem;
        gap: .3rem;
    }

    .tab-content {
        padding: .6rem .6rem 1rem;
    }
}

@media (max-width: 479.98px) {
    .topbar {
        padding: .55rem .55rem;
        min-height: 56px;
    }

    .menu-btn {
        padding: .4rem .48rem;
        gap: .42rem;
    }

    .tname {
        font-size: .86rem;
    }

    .user-display-arrow {
        display: none;
    }

    .sidebar.open {
        width: min(88vw, 290px);
    }

    .sidebar-panel {
        border-radius: 0 18px 18px 0;
        padding: .65rem .55rem .75rem .65rem;
    }

    .toggle-button {
        top: .85rem;
        right: -14px;
        width: 34px;
        height: 34px;
    }

    .footer {
        padding: .5rem .65rem;
        font-size: 12px;
        gap: .45rem;
    }

    .footer-divider {
        display: none;
    }

    .tab-header {
        padding-left: .45rem;
        padding-right: .45rem;
    }

    .tab-content {
        padding: .5rem .5rem .85rem;
    }
}