/* =====================================================================
   Sistema Urbanización — hoja de estilos única
   Inspiración: One UI (superficies suaves, elementos flotantes con
   sombras difusas) con una paleta dorada cálida.

   Escala de espacios: 4 · 8 · 12 · 16 · 20 · 24 · 32 px (--sp-*)
   Radios: tarjetas/modales/tablas 10px · controles 8px · insignias píldora
   Alturas: controles 40px · botones de acción 34px
   ===================================================================== */

:root {
    /* Dorado */
    --gold-50:  #FBF6EA;
    --gold-100: #F5EAD0;
    --gold-200: #EBD5A3;
    --gold-300: #DFBE73;
    --gold-400: #D2A851;
    --gold-500: #BF913A;
    --gold-600: #A0772A;
    --gold-700: #7D5C22;

    --accent: var(--gold-500);
    --accent-strong: var(--gold-600);
    --accent-soft: var(--gold-50);
    --accent-tint: var(--gold-100);
    --accent-text: var(--gold-700);
    --accent-gradient: linear-gradient(135deg, #E2C47E 0%, #C99B45 55%, #B3852F 100%);
    --on-accent: #2B2010;

    --danger: #C9453B;
    --danger-tint: #FBE9E7;
    --success: #23885A;
    --success-tint: #E3F4EA;

    /* Superficies (cálidas) */
    --bg: #F6F3EE;
    --bg-gradient: radial-gradient(1200px 600px at 100% -10%, rgba(223, 190, 115, .18), transparent 60%),
                   radial-gradient(900px 500px at -10% 110%, rgba(223, 190, 115, .10), transparent 60%);
    --surface: #FFFFFF;
    --surface-2: #F9F7F3;
    --surface-3: #F2EDE3;
    --table-head: #F4EDDF;
    --text: #1F1B15;
    --text-soft: #6F675A;
    --border: #ECE5D8;
    --focus-ring: 0 0 0 3px rgba(191, 145, 58, .28);
    /* Opaco para que la columna fija de acciones no deje ver lo que pasa debajo */
    --row-hover: color-mix(in srgb, var(--gold-300) 12%, var(--surface));

    /* Sombras difusas por niveles */
    --shadow-1: 0 1px 2px rgba(60, 45, 15, .04), 0 2px 8px rgba(60, 45, 15, .05);
    --shadow-2: 0 2px 6px rgba(60, 45, 15, .05), 0 10px 28px rgba(60, 45, 15, .08);
    --shadow-3: 0 8px 20px rgba(40, 30, 10, .10), 0 24px 60px rgba(40, 30, 10, .16);
    --shadow-accent: 0 6px 16px rgba(191, 145, 58, .30);

    --radius: 10px;
    --radius-sm: 8px;
    --radius-pill: 999px;

    --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px; --sp-4: 16px;
    --sp-5: 20px; --sp-6: 24px; --sp-8: 32px;

    --control-h: 40px;
    --sidebar-w: 256px;
    --sidebar-w-collapsed: 76px;
    --topbar-h: 64px;
    --gap-flotante: 12px;

    --ease: cubic-bezier(.2, .8, .2, 1);
    --t-fast: .15s var(--ease);
    --t: .25s var(--ease);

    --font: 'Manrope', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    color-scheme: light;
}

@media (prefers-color-scheme: dark) {
    :root {
        --accent: var(--gold-300);
        --accent-strong: var(--gold-200);
        --accent-soft: rgba(223, 190, 115, .10);
        --accent-tint: rgba(223, 190, 115, .18);
        --accent-text: var(--gold-200);

        --danger: #F07A70;
        --danger-tint: rgba(240, 122, 112, .14);
        --success: #5CCB91;
        --success-tint: rgba(92, 203, 145, .14);

        --bg: #121110;
        --bg-gradient: radial-gradient(1200px 600px at 100% -10%, rgba(223, 190, 115, .08), transparent 60%);
        --surface: #1B1A17;
        --surface-2: #22201C;
        --surface-3: #2A2722;
        --table-head: #2A261F;
        --text: #F3EEE5;
        --text-soft: #ABA394;
        --border: #34302A;
        --focus-ring: 0 0 0 3px rgba(223, 190, 115, .30);

        --shadow-1: 0 1px 2px rgba(0, 0, 0, .3);
        --shadow-2: 0 4px 16px rgba(0, 0, 0, .35);
        --shadow-3: 0 16px 48px rgba(0, 0, 0, .55);
        --shadow-accent: 0 6px 16px rgba(0, 0, 0, .4);
        color-scheme: dark;
    }
}

/* ---------------------------------------------------------------------
   Base
   --------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; padding: 0; min-height: 100%; }

body {
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.5;
    background: var(--bg-gradient), var(--bg);
    background-attachment: fixed;
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.modal-abierto { overflow: hidden; }

h1, h2, h3, p { margin: 0; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }
[hidden] { display: none !important; }

:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.icon {
    width: 20px; height: 20px;
    flex-shrink: 0;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.icon-sm { width: 16px; height: 16px; }
.icon-lg { width: 28px; height: 28px; }
.icon-xl { width: 40px; height: 40px; stroke-width: 1.5; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* ---------------------------------------------------------------------
   Layout general
   --------------------------------------------------------------------- */
.app { display: flex; min-height: 100vh; }

.main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    margin-left: calc(var(--sidebar-w) + var(--gap-flotante));
    transition: margin-left var(--t);
}
.app.collapsed .main { margin-left: calc(var(--sidebar-w-collapsed) + var(--gap-flotante)); }

/* ---------------------------------------------------------------------
   Sidebar flotante. Contraída: solo iconos; al pasar el mouse (o con el
   foco del teclado) se expande por encima del contenido.
   --------------------------------------------------------------------- */
.sidebar {
    position: fixed;
    top: var(--gap-flotante);
    bottom: var(--gap-flotante);
    left: var(--gap-flotante);
    width: var(--sidebar-w);
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-2);
    display: flex;
    flex-direction: column;
    z-index: 40;
    overflow: hidden;
    transition: width var(--t), box-shadow var(--t), transform var(--t);
}

.app.collapsed .sidebar { width: var(--sidebar-w-collapsed); }
.app.collapsed .sidebar:hover,
.app.collapsed .sidebar:focus-within {
    width: var(--sidebar-w);
    box-shadow: var(--shadow-3);
    transition-delay: .12s;
}

.sidebar-top {
    height: var(--topbar-h);
    display: flex;
    align-items: center;
    padding: 0 var(--sp-4);
    flex-shrink: 0;
}

.brand { display: flex; align-items: center; gap: var(--sp-3); white-space: nowrap; min-width: 0; }
.brand-mark {
    width: 40px; height: 40px;
    border-radius: var(--radius);
    background: var(--accent-gradient);
    color: var(--on-accent);
    display: flex; align-items: center; justify-content: center;
    font-weight: 800;
    font-size: 14px;
    letter-spacing: .5px;
    flex-shrink: 0;
    box-shadow: var(--shadow-accent);
}
.brand-name { font-weight: 800; font-size: 15px; }

.sidebar-nav {
    flex: 1;
    padding: var(--sp-2) var(--sp-3);
    display: flex;
    flex-direction: column;
    gap: var(--sp-1);
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-bottom {
    padding: var(--sp-3);
    border-top: 1px solid var(--border);
}
.sidebar-bottom form { margin: 0; }

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    width: 100%;
    height: 44px;
    padding: 0 14px;
    border: none;
    border-radius: var(--radius);
    background: transparent;
    color: var(--text-soft);
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap;
    cursor: pointer;
    text-align: left;
    transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast);
}
.nav-item:hover { background: var(--surface-2); color: var(--text); transform: translateX(2px); }
.nav-item.active {
    background: var(--accent-tint);
    color: var(--accent-text);
    font-weight: 700;
}
.nav-item.active .nav-icon { color: var(--accent-strong); }
.nav-icon { display: flex; flex-shrink: 0; }
.nav-label, .brand-name { transition: opacity var(--t-fast); }

.app.collapsed .sidebar:not(:hover):not(:focus-within) .nav-label,
.app.collapsed .sidebar:not(:hover):not(:focus-within) .brand-name { opacity: 0; }

.nav-logout:hover { background: var(--danger-tint); color: var(--danger); }

/* ---------------------------------------------------------------------
   Topbar flotante y translúcida
   --------------------------------------------------------------------- */
.topbar {
    height: var(--topbar-h);
    margin: var(--gap-flotante) var(--gap-flotante) 0;
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: 0 var(--sp-4);
    background: color-mix(in srgb, var(--surface) 82%, transparent);
    -webkit-backdrop-filter: saturate(1.4) blur(14px);
    backdrop-filter: saturate(1.4) blur(14px);
    border-radius: var(--radius);
    box-shadow: var(--shadow-1);
    position: sticky;
    top: var(--gap-flotante);
    z-index: 30;
}

/* Tapa el espacio sobre la topbar fija para que el contenido no se asome al hacer scroll */
.topbar::before {
    content: '';
    position: absolute;
    left: calc(-1 * var(--gap-flotante));
    right: calc(-1 * var(--gap-flotante));
    bottom: 100%;
    height: var(--gap-flotante);
    background: var(--bg-gradient), var(--bg);
    background-attachment: fixed;
}

.topbar-title { font-size: 18px; font-weight: 800; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.icon-btn {
    width: var(--control-h); height: var(--control-h);
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-sm);
    border: none;
    background: transparent;
    color: var(--text);
    cursor: pointer;
    flex-shrink: 0;
    transition: background var(--t-fast), transform var(--t-fast);
}
.icon-btn:hover { background: var(--surface-3); }
.icon-btn:active { transform: scale(.94); }

.topbar-user { display: flex; align-items: center; gap: 10px; }
.user-avatar {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: var(--accent-gradient);
    color: var(--on-accent);
    display: flex; align-items: center; justify-content: center;
    font-weight: 800;
    flex-shrink: 0;
}
.user-info { display: flex; flex-direction: column; line-height: 1.25; }
.user-name { font-weight: 700; font-size: 13.5px; }
.user-role { font-size: 12px; color: var(--text-soft); }

/* ---------------------------------------------------------------------
   Contenido y tarjetas
   --------------------------------------------------------------------- */
.content {
    padding: var(--sp-6) var(--gap-flotante) var(--sp-8);
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--sp-5);
}

.card {
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-1);
    padding: var(--sp-6);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-3);
    margin-bottom: var(--sp-5);
    flex-wrap: wrap;
}

.card-title { font-size: 17px; font-weight: 800; }
.card-subtitle { font-size: 13px; color: var(--text-soft); margin-top: 2px; }

.empty-state {
    text-align: center;
    padding: var(--sp-8) var(--sp-5);
    color: var(--text-soft);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-3);
}
.empty-state .icon { color: var(--accent); }

/* Accesos rápidos del inicio */
.tile-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--sp-3);
}
.tile, .config-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--sp-3);
    min-height: 116px;
    padding: var(--sp-5) var(--sp-3);
    background: var(--surface-2);
    border: 1.5px solid transparent;
    border-radius: var(--radius);
    color: var(--text);
    text-align: center;
    cursor: pointer;
    transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast), border-color var(--t-fast);
}
.tile:hover, .config-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-2);
    background: var(--surface);
}
.tile:active, .config-card:active { transform: translateY(-1px) scale(.98); }

.tile-icon, .config-card-icon {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: var(--accent-tint);
    color: var(--accent-text);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: background var(--t-fast), color var(--t-fast);
}
.tile-icon .icon, .config-card-icon .icon { width: 24px; height: 24px; }
.tile-label, .config-card-label { font-size: 13.5px; font-weight: 700; line-height: 1.3; }

/* ---------------------------------------------------------------------
   Botones
   --------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    height: var(--control-h);
    padding: 0 var(--sp-5);
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-weight: 700;
    font-size: 14px;
    white-space: nowrap;
    cursor: pointer;
    transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast), filter var(--t-fast), opacity var(--t-fast);
}
.btn .icon { width: 18px; height: 18px; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(.97); }

.btn-primary {
    background: var(--accent-gradient);
    color: var(--on-accent);
    box-shadow: 0 2px 6px rgba(191, 145, 58, .22);
}
.btn-primary:hover { box-shadow: var(--shadow-accent); filter: brightness(1.04); }

.btn-secondary { background: var(--surface-3); color: var(--text); }
.btn-secondary:hover { background: var(--border); }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { box-shadow: 0 6px 16px rgba(201, 69, 59, .3); }

.btn-block { width: 100%; }
.btn[disabled] { opacity: .6; cursor: not-allowed; transform: none; box-shadow: none; }

/* ---------------------------------------------------------------------
   Tablas
   --------------------------------------------------------------------- */
.table-wrap {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    -webkit-overflow-scrolling: touch;
}

table.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 14px;
    min-width: 640px;
}

.data-table thead th {
    text-align: left;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .2px;
    color: var(--text);
    background: var(--table-head);
    padding: 12px 16px;
    border-bottom: 2px solid var(--gold-200);
    white-space: nowrap;
}

.data-table tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
    background: var(--surface);
    transition: background var(--t-fast);
}

.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: var(--row-hover); }

/* Columna de acciones: siempre alineada al borde derecho y visible al desplazar */
.data-table .col-actions {
    text-align: right;
    width: 1%;
    white-space: nowrap;
    position: sticky;
    right: 0;
}
.data-table thead .col-actions { background: var(--table-head); }
.data-table .col-num { text-align: right; font-variant-numeric: tabular-nums; }

.cell-strong { font-weight: 700; }
.cell-muted { color: var(--text-soft); }
.cell-empty { color: var(--text-soft); text-align: center; padding: var(--sp-6) var(--sp-4) !important; }

.row-actions { display: flex; justify-content: flex-end; gap: 6px; }
.action-btn {
    width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-sm);
    border: none;
    background: var(--surface-3);
    color: var(--text-soft);
    cursor: pointer;
    transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast);
}
.action-btn .icon { width: 17px; height: 17px; }
.action-btn:hover { background: var(--accent-tint); color: var(--accent-text); transform: translateY(-1px); }
.action-btn:active { transform: scale(.92); }
.action-btn.action-delete:hover { background: var(--danger-tint); color: var(--danger); }

.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}
.badge-success { background: var(--success-tint); color: var(--success); }
.badge-danger  { background: var(--danger-tint); color: var(--danger); }
.badge-neutral { background: var(--surface-3); color: var(--text); }
.badge-accent  { background: var(--accent-tint); color: var(--accent-text); }

/* ---------------------------------------------------------------------
   Formularios
   --------------------------------------------------------------------- */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--sp-4); min-width: 0; }
.field-label { font-size: 13px; font-weight: 700; color: var(--text-soft); }

.field input:not([type="checkbox"]):not([type="file"]),
.field select,
.field textarea {
    height: var(--control-h);
    padding: 0 14px;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border);
    background: var(--surface-2);
    color: var(--text);
    font-size: 14px;
    outline: none;
    width: 100%;
    transition: border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
}
.field textarea { height: auto; min-height: 90px; padding: 10px 14px; resize: vertical; }

.field input:hover:not(:disabled),
.field select:hover { border-color: var(--gold-200); }

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: var(--accent);
    background: var(--surface);
    box-shadow: var(--focus-ring);
}
.field input:disabled { opacity: .7; cursor: default; }
.field input[type="file"] { font-size: 13px; color: var(--text-soft); max-width: 100%; }
.field input[type="file"]::file-selector-button {
    height: 34px;
    margin-right: var(--sp-3);
    padding: 0 var(--sp-4);
    border: none;
    border-radius: var(--radius-sm);
    background: var(--surface-3);
    color: var(--text);
    font-weight: 700;
    cursor: pointer;
}

.field-hint { font-size: 12px; color: var(--text-soft); }
.field-password { position: relative; display: flex; }
.field-password input { padding-right: 46px !important; }
.field-password-toggle {
    position: absolute;
    right: 4px; top: 50%;
    transform: translateY(-50%);
    background: none; border: none;
    color: var(--text-soft);
    cursor: pointer;
    width: 32px; height: 32px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-sm);
    transition: background var(--t-fast), color var(--t-fast);
}
.field-password-toggle:hover, .field-password-toggle.is-on { background: var(--surface-3); color: var(--accent-text); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--sp-4); }
.form-grid .field-full { grid-column: 1 / -1; }

.fieldset { border: none; padding: 0; margin: var(--sp-2) 0 0; min-width: 0; }
.fieldset legend { padding: 0; margin-bottom: 6px; }

/* Campos que solo aplican al editar (ej. activo/inactivo) */
form:not(.es-edicion) .solo-edicion { display: none; }

.switch { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; user-select: none; }
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch-track {
    width: 44px; height: 24px;
    border-radius: var(--radius-pill);
    background: var(--border);
    position: relative;
    transition: background var(--t);
    flex-shrink: 0;
}
.switch-track::after {
    content: '';
    position: absolute;
    top: 3px; left: 3px;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: #fff;
    transition: transform var(--t);
    box-shadow: 0 1px 3px rgba(0, 0, 0, .25);
}
.switch input:checked + .switch-track { background: var(--accent); }
.switch input:checked + .switch-track::after { transform: translateX(20px); }
.switch input:focus-visible + .switch-track { box-shadow: var(--focus-ring); }
.switch-label { font-size: 14px; font-weight: 600; }

.logo-picker { display: flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap; }
.logo-preview {
    width: 64px; height: 64px;
    border-radius: var(--radius);
    object-fit: cover;
    background: var(--surface-3);
    box-shadow: var(--shadow-1);
}

.valores-fijos-list { display: flex; flex-direction: column; gap: var(--sp-2); margin-top: var(--sp-3); }
.valor-fijo-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-3);
    padding: var(--sp-2) var(--sp-3);
    background: var(--surface-2);
    border-radius: var(--radius-sm);
}
.valor-fijo-row .switch { flex: 1; min-width: 0; }
.valor-fijo-row input[type="number"] {
    width: 130px;
    height: 36px;
    padding: 0 12px;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border);
    background: var(--surface);
    color: var(--text);
    text-align: right;
    font-variant-numeric: tabular-nums;
    outline: none;
}
.valor-fijo-row input[type="number"]:focus { border-color: var(--accent); box-shadow: var(--focus-ring); }
.valor-fijo-row input[type="number"]:disabled { opacity: .45; }

/* ---------------------------------------------------------------------
   Modales (en móvil se muestran como hoja inferior)
   --------------------------------------------------------------------- */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(25, 20, 10, .45);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--sp-5);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--t), visibility var(--t);
}
.modal-overlay.open { opacity: 1; visibility: visible; }

.modal {
    background: var(--surface);
    border-radius: var(--radius);
    width: 100%;
    max-width: 560px;
    max-height: calc(100vh - 40px);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-3);
    transform: translateY(16px) scale(.98);
    transition: transform var(--t);
    overflow: hidden;
}
.modal-sm { max-width: 440px; }
.modal-overlay.open .modal { transform: none; }
.modal > form { display: flex; flex-direction: column; min-height: 0; flex: 1; }

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-3);
    padding: var(--sp-4) var(--sp-6);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}
.modal-title { font-size: 17px; font-weight: 800; }
.modal-close {
    width: 34px; height: 34px;
    border-radius: 50%;
    border: none;
    background: var(--surface-3);
    color: var(--text-soft);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: background var(--t-fast), transform var(--t-fast);
}
.modal-close .icon { width: 18px; height: 18px; }
.modal-close:hover { background: var(--border); transform: rotate(90deg); }

.modal-body { padding: var(--sp-6); overflow-y: auto; flex: 1; }
.modal-intro { color: var(--text-soft); margin-bottom: var(--sp-4); }

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--sp-3);
    padding: var(--sp-4) var(--sp-6);
    border-top: 1px solid var(--border);
    background: var(--surface-2);
    flex-shrink: 0;
}

/* ---------------------------------------------------------------------
   Alertas y toasts
   --------------------------------------------------------------------- */
.alert {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-3) var(--sp-4);
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: var(--sp-4);
}
.alert-error { background: var(--danger-tint); color: var(--danger); }
.alert-success { background: var(--success-tint); color: var(--success); }

.toast-container {
    position: fixed;
    bottom: var(--sp-6);
    right: var(--sp-6);
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    z-index: 200;
    max-width: calc(100vw - 2 * var(--sp-4));
}
.toast {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-3) var(--sp-4);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow-3);
    font-weight: 700;
    font-size: 14px;
    border-left: 4px solid var(--accent);
    animation: toast-in var(--t);
    transition: opacity var(--t), transform var(--t);
}
.toast .icon { color: var(--accent); }
.toast-success { border-left-color: var(--success); }
.toast-success .icon { color: var(--success); }
.toast-error { border-left-color: var(--danger); }
.toast-error .icon { color: var(--danger); }
.toast-out { opacity: 0; transform: translateY(6px); }
@keyframes toast-in {
    from { opacity: 0; transform: translateY(10px) scale(.98); }
    to { opacity: 1; transform: none; }
}

/* ---------------------------------------------------------------------
   Login
   --------------------------------------------------------------------- */
.auth-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--sp-5);
    background: radial-gradient(900px 500px at 85% 0%, rgba(223, 190, 115, .35), transparent 60%),
                radial-gradient(700px 500px at 0% 100%, rgba(223, 190, 115, .20), transparent 60%),
                var(--bg);
}
.auth-wrap { width: 100%; max-width: 400px; }
.auth-card {
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-3);
    padding: var(--sp-8) var(--sp-6);
}
.auth-brand { text-align: center; margin-bottom: var(--sp-6); }
.auth-logo {
    width: 56px; height: 56px;
    border-radius: var(--radius);
    background: var(--accent-gradient);
    color: var(--on-accent);
    display: flex; align-items: center; justify-content: center;
    font-weight: 800;
    font-size: 18px;
    margin: 0 auto var(--sp-4);
    box-shadow: var(--shadow-accent);
}
.auth-brand h1 { font-size: 20px; margin-bottom: 6px; }
.auth-brand p { font-size: 13.5px; color: var(--text-soft); }
.auth-form .btn { margin-top: var(--sp-2); }

/* ---------------------------------------------------------------------
   Configuración
   --------------------------------------------------------------------- */
.config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--sp-3);
}
.config-card { font-family: inherit; }
.config-card.active {
    background: var(--accent-soft);
    border-color: var(--accent);
    box-shadow: var(--shadow-1);
}
.config-card.active .config-card-icon { background: var(--accent-gradient); color: var(--on-accent); }

.config-panel { display: none; }
.config-panel.active { display: block; animation: panel-in var(--t); }
@keyframes panel-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: none; }
}

.empresa-resumen { display: flex; gap: var(--sp-5); align-items: flex-start; flex-wrap: wrap; }
.empresa-logo {
    width: 88px; height: 88px;
    border-radius: var(--radius);
    object-fit: cover;
    box-shadow: var(--shadow-1);
    flex-shrink: 0;
}
.empresa-logo-vacio {
    display: flex; align-items: center; justify-content: center;
    background: var(--surface-3);
    color: var(--text-soft);
}
.empresa-datos { flex: 1; min-width: 220px; }
.empresa-nombre { font-size: 16px; font-weight: 800; margin-bottom: var(--sp-3); }
.dato-lista { margin: 0; display: grid; gap: 6px; }
.dato-lista div { display: grid; grid-template-columns: 110px 1fr; gap: var(--sp-3); }
.dato-lista dt { color: var(--text-soft); font-weight: 600; }
.dato-lista dd { margin: 0; overflow-wrap: anywhere; }

/* ---------------------------------------------------------------------
   Filtros, paginación y celdas auxiliares (listados largos)
   --------------------------------------------------------------------- */
.filtros {
    display: grid;
    grid-template-columns: repeat(3, minmax(140px, 180px)) minmax(200px, 1fr);
    gap: 0 var(--sp-3);
    margin-bottom: var(--sp-2);
}

.cell-sub { display: block; font-size: 12.5px; color: var(--text-soft); margin-top: 2px; }
.cell-mono { font-variant-numeric: tabular-nums; letter-spacing: .2px; }

.paginacion {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: var(--sp-4);
}
.paginacion:empty { display: none; }
.page-btn {
    min-width: 34px; height: 34px;
    padding: 0 var(--sp-2);
    border: none;
    border-radius: var(--radius-sm);
    background: var(--surface-3);
    color: var(--text);
    font-weight: 700;
    cursor: pointer;
    transition: background var(--t-fast), transform var(--t-fast);
}
.page-btn:hover:not([disabled]):not(.active) { background: var(--accent-tint); transform: translateY(-1px); }
.page-btn.active { background: var(--accent-gradient); color: var(--on-accent); box-shadow: var(--shadow-accent); }
.page-btn[disabled] { opacity: .4; cursor: default; }
.page-gap { color: var(--text-soft); padding: 0 2px; }

.btn-sm { height: 34px; padding: 0 var(--sp-4); font-size: 13px; }
.btn-sm .icon { width: 16px; height: 16px; }

/* ---------------------------------------------------------------------
   Emisión — edición de aviso y sus rubros
   --------------------------------------------------------------------- */
.modal-lg { max-width: 920px; }
.form-grid-3 { grid-template-columns: repeat(3, 1fr); }

.aviso-propietario { margin: calc(-1 * var(--sp-2)) 0 var(--sp-4); }
.aviso-propietario strong { color: var(--text); }

.lineas-head,
.linea {
    display: grid;
    grid-template-columns: minmax(150px, 1.3fr) 150px 150px minmax(120px, 1fr) 110px 34px;
    gap: var(--sp-2);
    align-items: center;
}
.lineas-head {
    padding: var(--sp-2) var(--sp-3);
    background: var(--table-head);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    font-size: 12.5px;
    font-weight: 800;
    color: var(--text);
}
.lineas-head .col-num { text-align: right; padding-right: 10px; }
.lineas { display: flex; flex-direction: column; gap: var(--sp-2); padding: var(--sp-2) 0 var(--sp-3); }
.linea {
    padding: var(--sp-2) var(--sp-3);
    background: var(--surface-2);
    border-radius: var(--radius-sm);
    animation: panel-in var(--t);
}
.linea .field { margin: 0; }
.linea .field-label { display: none; }
.linea .field input:not([type="checkbox"]),
.linea .field select { height: 36px; padding: 0 10px; background: var(--surface); }
.linea input[data-campo="valor"] { text-align: right; font-variant-numeric: tabular-nums; }

/* Vista de solo lectura del aviso */
.aviso-datos {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-3) var(--sp-4);
    margin: 0 0 var(--sp-5);
    padding: var(--sp-4);
    background: var(--surface-2);
    border-radius: var(--radius-sm);
}
.aviso-datos dt { font-size: 12.5px; font-weight: 700; color: var(--text-soft); margin-bottom: 2px; }
.aviso-datos dd { margin: 0; font-weight: 700; overflow-wrap: anywhere; }
.aviso-datos-ancho { grid-column: 1 / -1; }

table.data-table.data-table-compacta { min-width: 0; }
.data-table tfoot th,
.data-table tfoot td {
    padding: 12px 16px;
    background: var(--table-head);
    border-top: 2px solid var(--gold-200);
    font-weight: 800;
    text-align: right;
}
.data-table tfoot td { font-size: 16px; color: var(--accent-text); font-variant-numeric: tabular-nums; }
.aviso-nota { margin-top: var(--sp-3); }

.aviso-total {
    display: flex;
    justify-content: flex-end;
    align-items: baseline;
    gap: var(--sp-4);
    padding: var(--sp-4) var(--sp-3) 0;
    border-top: 1px solid var(--border);
    margin-top: var(--sp-2);
}
.aviso-total span { color: var(--text-soft); font-weight: 600; }
.aviso-total strong { font-size: 20px; font-weight: 800; font-variant-numeric: tabular-nums; color: var(--accent-text); }

@media (max-width: 860px) {
    .filtros { grid-template-columns: repeat(3, 1fr); }
    .filtros-buscar { grid-column: 1 / -1; }

    /* Cada rubro como tarjeta con etiquetas visibles */
    .lineas-head { display: none; }
    .linea { grid-template-columns: 1fr 1fr; padding: var(--sp-3); position: relative; }
    .linea .field-label { display: block; }
    .linea .field:first-child { grid-column: 1 / -1; padding-right: 44px; }
    .linea .field:nth-child(4) { grid-column: 1 / -1; }
    .linea > .action-btn { position: absolute; top: var(--sp-3); right: var(--sp-3); }
}

/* ---------------------------------------------------------------------
   Responsivo
   --------------------------------------------------------------------- */
@media (max-width: 900px) {
    .sidebar,
    .app.collapsed .sidebar {
        width: var(--sidebar-w);
        transform: translateX(calc(-100% - var(--gap-flotante) * 2));
    }
    .app.mobile-open .sidebar { transform: none; box-shadow: var(--shadow-3); }
    .app.collapsed .sidebar .nav-label,
    .app.collapsed .sidebar .brand-name { opacity: 1 !important; }

    .main, .app.collapsed .main { margin-left: 0; }

    .sidebar-overlay {
        position: fixed; inset: 0;
        background: rgba(25, 20, 10, .4);
        z-index: 39;
        opacity: 0;
        visibility: hidden;
        transition: opacity var(--t), visibility var(--t);
    }
    .app.mobile-open .sidebar-overlay { opacity: 1; visibility: visible; }
}

@media (max-width: 720px) {
    .user-info { display: none; }
}

@media (max-width: 600px) {
    :root { --gap-flotante: 8px; }

    .content { padding: var(--sp-4) var(--gap-flotante) var(--sp-6); gap: var(--sp-4); }
    .card { padding: var(--sp-4); }
    .topbar { padding: 0 var(--sp-3); }
    .topbar-title { font-size: 16px; }
    .card-header > .btn { width: 100%; }

    .form-grid, .form-grid-3 { grid-template-columns: 1fr; }
    .aviso-datos { grid-template-columns: 1fr 1fr; }
    .data-table-compacta thead th, .data-table-compacta tbody td, .data-table-compacta tfoot th, .data-table-compacta tfoot td { padding-left: 12px; padding-right: 12px; }
    .data-table-compacta thead th { white-space: normal; }
    .data-table-compacta .col-num { white-space: nowrap; }
    .filtros { grid-template-columns: 1fr 1fr; }
    .tile-grid, .config-grid { grid-template-columns: repeat(2, 1fr); }

    /* Modal como hoja inferior */
    .modal-overlay { align-items: flex-end; padding: 0; }
    .modal, .modal-sm {
        max-width: none;
        max-height: 92vh;
        border-radius: var(--radius) var(--radius) 0 0;
        transform: translateY(100%);
    }
    .modal-header, .modal-body, .modal-footer { padding-left: var(--sp-4); padding-right: var(--sp-4); }
    .modal-footer { padding-bottom: calc(var(--sp-4) + env(safe-area-inset-bottom)); }
    .modal-footer .btn { flex: 1; }

    .toast-container { left: var(--sp-4); right: var(--sp-4); bottom: var(--sp-4); }
    .dato-lista div { grid-template-columns: 1fr; gap: 0; }
}