/* ======================================================
   LUXPRO CONTROL — Tema oscuro moderno
   Inspirado en StageVision / rentman.io dark
   ====================================================== */

:root {
    /* Paleta principal */
    --bg-primary: #0f172a;
    --bg-secondary: #131c2f;
    --bg-card: #1e293b;
    --bg-card-hover: #283449;
    --bg-elevated: #334155;

    /* Bordes */
    --border-color: #2d3a52;
    --border-light: #38445e;

    /* Texto */
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-inverse: #0f172a;

    /* Acentos */
    --accent-orange: #f97316;
    --accent-orange-hover: #ea580c;
    --accent-orange-soft: rgba(249, 115, 22, 0.12);
    --accent-blue: #3b82f6;
    --accent-cyan: #06b6d4;
    --accent-green: #10b981;
    --accent-red: #ef4444;
    --accent-yellow: #facc15;
    --accent-purple: #a855f7;
    --accent-pink: #ec4899;

    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.4);
    --shadow-orange: 0 4px 14px rgba(249, 115, 22, 0.3);
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }
html, body {
    background: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-feature-settings: 'cv11', 'ss01';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
body { margin: 0; padding: 0; min-height: 100vh; }

/* Tipografía */
h1, h2, h3, h4, h5, h6 { color: var(--text-primary); font-weight: 600; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-orange { color: var(--accent-orange) !important; }
.text-blue { color: var(--accent-blue) !important; }
.text-cyan { color: var(--accent-cyan) !important; }
.text-green { color: var(--accent-green) !important; }
.text-red { color: var(--accent-red) !important; }
.text-yellow { color: var(--accent-yellow) !important; }
.text-purple { color: var(--accent-purple) !important; }
.text-pink { color: var(--accent-pink) !important; }
.text-white { color: var(--text-primary) !important; }

/* ============================================================
   SIDEBAR
   ============================================================ */
.app-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 250px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: transform 0.25s ease, width 0.25s ease;
}
.app-sidebar.collapsed { transform: translateX(-100%); }
.app-sidebar-brand {
    padding: 18px 18px;
    background: linear-gradient(135deg, #1e293b 0%, #f97316 220%);
    color: #fff;
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 64px;
}
.app-sidebar-brand img,
.app-sidebar-brand .brand-icon {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: rgba(255,255,255,0.15);
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}
.app-sidebar-brand .brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    min-width: 0;
}
.app-sidebar-brand .brand-text .empresa {
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.app-sidebar-brand .brand-text .sub {
    font-size: 0.65rem;
    color: rgba(255,255,255,0.75);
    letter-spacing: 2px;
    text-transform: uppercase;
}
.app-sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 12px 8px;
}
.app-sidebar-nav::-webkit-scrollbar { width: 6px; }
.app-sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.app-sidebar-nav::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 3px; }

.app-nav-section {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 14px 12px 6px;
    font-weight: 600;
}
.app-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 12px;
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.15s;
    margin-bottom: 2px;
}
.app-nav-item:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}
.app-nav-item.active {
    background: var(--accent-orange-soft);
    color: var(--accent-orange);
    font-weight: 600;
}
.app-nav-item.active i { color: var(--accent-orange); }
.app-nav-item i {
    font-size: 1.15rem;
    width: 20px;
    text-align: center;
}
.app-nav-item .badge {
    margin-left: auto;
    font-size: 0.7rem;
}

.app-sidebar-footer {
    border-top: 1px solid var(--border-color);
    padding: 12px;
    background: var(--bg-card);
}
.app-sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 4px;
}
.app-sidebar-user .avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-orange-hover));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}
.app-sidebar-user .info {
    flex: 1;
    min-width: 0;
}
.app-sidebar-user .name {
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.app-sidebar-user .role {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.app-main {
    margin-left: 250px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin-left 0.25s ease;
}
.app-main.expanded { margin-left: 0; }

.app-topbar {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    min-height: 64px;
    position: sticky;
    top: 0;
    z-index: 50;
}
.app-topbar .sidebar-toggle {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 6px 10px;
    cursor: pointer;
    font-size: 1rem;
    display: none;
}
.app-topbar .breadcrumb {
    background: transparent;
    color: var(--text-secondary);
    margin: 0;
    padding: 0;
    font-size: 0.85rem;
}
.app-topbar .breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
}
.app-topbar .breadcrumb a:hover { color: var(--accent-orange); }
.app-topbar .breadcrumb .current {
    color: var(--text-primary);
    font-weight: 600;
}

.app-topbar-search {
    margin-left: auto;
    position: relative;
    max-width: 320px;
    width: 100%;
}
.app-topbar-search input {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 8px;
    padding: 8px 12px 8px 36px;
    width: 100%;
    font-size: 0.9rem;
}
.app-topbar-search input:focus {
    outline: none;
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 3px var(--accent-orange-soft);
}
.app-topbar-search input::placeholder { color: var(--text-muted); }
.app-topbar-search i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.app-content {
    padding: 24px;
    flex: 1;
    max-width: 100%;
    overflow-x: auto;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 12px !important;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}
.card-header {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-secondary) 100%) !important;
    border-bottom: 1px solid var(--border-color) !important;
    color: var(--text-primary);
    font-weight: 600;
    padding: 14px 18px;
}
.card-body { padding: 18px; color: var(--text-primary); }
.card-footer {
    background: var(--bg-card) !important;
    border-top: 1px solid var(--border-color) !important;
    padding: 12px 18px;
}
.card.border-0 { border: 0 !important; }
.card.shadow-sm { box-shadow: var(--shadow-sm); }
.card.shadow { box-shadow: var(--shadow-md); }
.card.hover-lift { transition: all 0.2s; }
.card.hover-lift:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: var(--bg-card-hover) !important;
}

/* ============================================================
   BOTONES
   ============================================================ */
.btn { border-radius: 8px; font-weight: 500; font-size: 0.9rem; transition: all 0.15s; }
.btn-sm { padding: 5px 10px; font-size: 0.8rem; }
.btn-lg { padding: 10px 18px; font-size: 1rem; }

.btn-primary {
    background: var(--accent-orange) !important;
    border-color: var(--accent-orange) !important;
    color: #fff !important;
}
.btn-primary:hover {
    background: var(--accent-orange-hover) !important;
    border-color: var(--accent-orange-hover) !important;
    box-shadow: var(--shadow-orange);
    color: #fff !important;
}
.btn-primary:focus { box-shadow: 0 0 0 3px var(--accent-orange-soft) !important; }

.btn-secondary {
    background: var(--bg-elevated) !important;
    border-color: var(--border-light) !important;
    color: var(--text-primary) !important;
}
.btn-secondary:hover {
    background: var(--bg-card-hover) !important;
    border-color: var(--accent-orange) !important;
    color: var(--text-primary) !important;
}

.btn-outline-primary {
    color: var(--accent-orange) !important;
    border-color: var(--accent-orange) !important;
    background: transparent !important;
}
.btn-outline-primary:hover {
    background: var(--accent-orange) !important;
    color: #fff !important;
}

.btn-outline-secondary {
    color: var(--text-secondary) !important;
    border-color: var(--border-color) !important;
    background: transparent !important;
}
.btn-outline-secondary:hover {
    color: var(--text-primary) !important;
    background: var(--bg-card) !important;
    border-color: var(--border-light) !important;
}

.btn-success {
    background: var(--accent-green) !important;
    border-color: var(--accent-green) !important;
}
.btn-danger {
    background: var(--accent-red) !important;
    border-color: var(--accent-red) !important;
}
.btn-warning {
    background: var(--accent-yellow) !important;
    border-color: var(--accent-yellow) !important;
    color: var(--text-inverse) !important;
}
.btn-info {
    background: var(--accent-cyan) !important;
    border-color: var(--accent-cyan) !important;
    color: var(--text-inverse) !important;
}

/* ============================================================
   FORMS
   ============================================================ */
.form-control, .form-select {
    background: var(--bg-primary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 0.9rem;
}
.form-control:focus, .form-select:focus {
    background: var(--bg-primary) !important;
    border-color: var(--accent-orange) !important;
    color: var(--text-primary) !important;
    box-shadow: 0 0 0 3px var(--accent-orange-soft) !important;
}
.form-control::placeholder { color: var(--text-muted); }
.form-control:disabled, .form-control[readonly] {
    background: var(--bg-card) !important;
    color: var(--text-secondary) !important;
    opacity: 0.7;
}
.form-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 4px;
}
.form-check-input {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) !important;
}
.form-check-input:checked {
    background-color: var(--accent-orange) !important;
    border-color: var(--accent-orange) !important;
}
.form-check-label { color: var(--text-primary); }
.input-group-text {
    background: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    color: var(--text-secondary) !important;
}

/* ============================================================
   TABLAS
   ============================================================ */
.table {
    color: var(--text-primary) !important;
    margin: 0;
}
.table > :not(caption) > * > * {
    background: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border-bottom-color: var(--border-color) !important;
    padding: 12px;
}
.table thead th {
    color: var(--text-secondary) !important;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    background: var(--bg-secondary) !important;
    border-bottom: 1px solid var(--border-color) !important;
}
.table tbody tr:hover > * {
    background: var(--bg-card-hover) !important;
}
.table > :not(:first-child) {
    border-top: 0;
}

/* ============================================================
   BADGES
   ============================================================ */
.badge {
    font-weight: 500;
    font-size: 0.7rem;
    padding: 4px 8px;
    border-radius: 6px;
}
.badge.text-bg-primary { background: var(--accent-orange) !important; }
.badge.text-bg-secondary { background: var(--bg-elevated) !important; }
.badge.text-bg-success { background: var(--accent-green) !important; }
.badge.text-bg-danger { background: var(--accent-red) !important; }
.badge.text-bg-warning { background: var(--accent-yellow) !important; color: var(--text-inverse) !important; }
.badge.text-bg-info { background: var(--accent-cyan) !important; color: var(--text-inverse) !important; }
.badge.bg-primary { background: var(--accent-orange) !important; }
.badge.bg-success { background: var(--accent-green) !important; }
.badge.bg-danger { background: var(--accent-red) !important; }
.badge.bg-warning { background: var(--accent-yellow) !important; color: var(--text-inverse) !important; }
.badge.bg-info { background: var(--accent-cyan) !important; color: var(--text-inverse) !important; }
.badge.bg-secondary { background: var(--bg-elevated) !important; }

/* ============================================================
   MODAL
   ============================================================ */
.modal-content {
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 12px !important;
    color: var(--text-primary) !important;
}
.modal-header, .modal-footer { border-color: var(--border-color) !important; }
.modal-title { color: var(--text-primary); }
.modal-backdrop.show { opacity: 0.7; }

/* ============================================================
   ALERTS
   ============================================================ */
.alert {
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    border-radius: 10px;
}
.alert-info { border-left: 3px solid var(--accent-cyan) !important; }
.alert-success { border-left: 3px solid var(--accent-green) !important; }
.alert-warning { border-left: 3px solid var(--accent-yellow) !important; }
.alert-danger { border-left: 3px solid var(--accent-red) !important; }

/* ============================================================
   PROGRESS
   ============================================================ */
.progress {
    background: var(--bg-primary) !important;
    border-radius: 4px;
    overflow: hidden;
}
.progress-bar.bg-success { background: var(--accent-green) !important; }
.progress-bar.bg-warning { background: var(--accent-yellow) !important; }
.progress-bar.bg-danger { background: var(--accent-red) !important; }
.progress-bar.bg-info { background: var(--accent-cyan) !important; }

/* ============================================================
   AVATARES (colores rotativos)
   ============================================================ */
.avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #fff;
    font-weight: 700;
    flex-shrink: 0;
    text-transform: uppercase;
}

/* ============================================================
   ESTADOS (pills, chips)
   ============================================================ */
.estado {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--bg-elevated);
    color: var(--text-primary);
}
.estado-disponible { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); }
.estado-reservado { background: rgba(250, 204, 21, 0.15); color: var(--accent-yellow); }
.estado-cargado { background: rgba(168, 85, 247, 0.15); color: var(--accent-purple); }
.estado-mantenimiento { background: rgba(239, 68, 68, 0.15); color: var(--accent-red); }
.estado-fueradeservicio { background: rgba(100, 116, 139, 0.2); color: var(--text-muted); }
.estado-bueno { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); }
.estado-regular { background: rgba(250, 204, 21, 0.15); color: var(--accent-yellow); }
.estado-dañado { background: rgba(239, 68, 68, 0.15); color: var(--accent-red); }
.estado-pendiente { background: rgba(250, 204, 21, 0.15); color: var(--accent-yellow); }
.estado-enproceso { background: rgba(6, 182, 212, 0.15); color: var(--accent-cyan); }
.estado-enreparación, .estado-enreparacion { background: rgba(6, 182, 212, 0.15); color: var(--accent-cyan); }
.estado-completado, .estado-terminado, .estado-listo { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); }
.estado-planificado { background: rgba(148, 163, 184, 0.15); color: var(--text-secondary); }
.estado-confirmado { background: rgba(6, 182, 212, 0.15); color: var(--accent-cyan); }

/* ============================================================
   PAGE HEADERS
   ============================================================ */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}
.page-header h2 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--text-primary);
    font-weight: 700;
}
.page-header h2 i { color: var(--accent-orange); margin-right: 8px; }
.page-header .subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 2px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .app-sidebar { transform: translateX(-100%); }
    .app-sidebar.show { transform: translateX(0); }
    .app-main { margin-left: 0; }
    .app-topbar .sidebar-toggle { display: inline-flex; }
    .app-content { padding: 16px; }
    .app-topbar-search { max-width: 200px; }
}

/* ============================================================
   UTILIDADES
   ============================================================ */
.divider { height: 1px; background: var(--border-color); margin: 16px 0; }
.bg-card { background: var(--bg-card) !important; }
.bg-secondary { background: var(--bg-secondary) !important; }
.border-app { border: 1px solid var(--border-color) !important; }
.shadow-app { box-shadow: var(--shadow-md); }
.glow-orange { box-shadow: var(--shadow-orange); }

/* Selection */
::selection { background: var(--accent-orange); color: #fff; }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--bg-elevated); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-orange); }