/* ============================================================
   RA.CLOUDPBX — Paleta de colores y sistema de temas
   ============================================================ */

/* ----------------------------------------------------------
   PALETA — Claro
   ---------------------------------------------------------- */
[data-theme="light"], :root {
    --ra-primary:          #4f46e5;
    --ra-primary-hover:    #4338ca;
    --ra-primary-light:    #ede9fe;
    --ra-primary-rgb:      79, 70, 229;

    --ra-secondary:        #64748b;
    --ra-accent:           #06b6d4;
    --ra-success:          #10b981;
    --ra-warning:          #f59e0b;
    --ra-danger:           #ef4444;
    --ra-info:             #3b82f6;

    /* Superficies */
    --ra-bg:               #f1f5f9;
    --ra-surface:          #ffffff;
    --ra-surface-2:        #f8fafc;
    --ra-bg-card:          #ffffff;
    --ra-bg-navbar:        #ffffff;
    --ra-bg-table-head:    #1e293b;

    /* Texto */
    --ra-text:             #0f172a;
    --ra-text-secondary:   #334155;
    --ra-text-muted:       #64748b;
    --ra-text-link:        #4f46e5;

    /* Bordes */
    --ra-border:           #e2e8f0;
    --ra-border-strong:    #cbd5e1;

    /* Inputs */
    --ra-input-bg:         #ffffff;
    --ra-input-border:     #cbd5e1;
    --ra-input-text:       #0f172a;

    /* Sombras */
    --ra-shadow-xs:        0 1px 2px rgba(0,0,0,.05);
    --ra-shadow-sm:        0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);
    --ra-shadow:           0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.05);
    --ra-shadow-md:        0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.05);
    --ra-shadow-lg:        0 20px 25px -5px rgba(0,0,0,.08), 0 8px 10px -6px rgba(0,0,0,.04);
    --ra-shadow-primary:   0 8px 24px rgba(79,70,229,.22);

    /* Sidebar */
    --ra-sidebar-bg:       #1e1b4b;
    --ra-sidebar-border:   rgba(255,255,255,.08);
    --ra-sidebar-text:     #c4b5fd;
    --ra-sidebar-muted:    rgba(167,139,250,.55);
    --ra-sidebar-active:   rgba(139,92,246,.25);
    --ra-sidebar-hover:    rgba(255,255,255,.06);
    --ra-sidebar-brand:    #ffffff;

    --bs-body-bg:   var(--ra-bg);
    --bs-body-color: var(--ra-text);
}

/* ----------------------------------------------------------
   PALETA — Oscuro
   ---------------------------------------------------------- */
[data-theme="dark"] {
    --ra-primary:          #818cf8;
    --ra-primary-hover:    #6366f1;
    --ra-primary-light:    rgba(129,140,248,.15);
    --ra-primary-rgb:      129, 140, 248;

    --ra-secondary:        #94a3b8;
    --ra-accent:           #22d3ee;
    --ra-success:          #34d399;
    --ra-warning:          #fbbf24;
    --ra-danger:           #f87171;
    --ra-info:             #60a5fa;

    --ra-bg:               #0b0f1a;
    --ra-surface:          #131929;
    --ra-surface-2:        #1a2235;
    --ra-bg-card:          #131929;
    --ra-bg-navbar:        #0d1117;
    --ra-bg-table-head:    #0d1117;

    --ra-text:             #f1f5f9;
    --ra-text-secondary:   #cbd5e1;
    --ra-text-muted:       #64748b;
    --ra-text-link:        #818cf8;

    --ra-border:           rgba(255,255,255,.07);
    --ra-border-strong:    rgba(255,255,255,.12);

    --ra-input-bg:         #1a2235;
    --ra-input-border:     rgba(255,255,255,.12);
    --ra-input-text:       #f1f5f9;

    --ra-shadow-xs:        0 1px 2px rgba(0,0,0,.3);
    --ra-shadow-sm:        0 1px 3px rgba(0,0,0,.35), 0 1px 2px rgba(0,0,0,.25);
    --ra-shadow:           0 4px 6px -1px rgba(0,0,0,.4), 0 2px 4px -2px rgba(0,0,0,.3);
    --ra-shadow-md:        0 10px 15px -3px rgba(0,0,0,.45), 0 4px 6px -4px rgba(0,0,0,.3);
    --ra-shadow-lg:        0 20px 25px -5px rgba(0,0,0,.5), 0 8px 10px -6px rgba(0,0,0,.35);
    --ra-shadow-primary:   0 8px 24px rgba(129,140,248,.25);

    --ra-sidebar-bg:       #0d1117;
    --ra-sidebar-border:   rgba(255,255,255,.06);
    --ra-sidebar-text:     #94a3b8;
    --ra-sidebar-muted:    rgba(148,163,184,.4);
    --ra-sidebar-active:   rgba(129,140,248,.18);
    --ra-sidebar-hover:    rgba(255,255,255,.05);
    --ra-sidebar-brand:    #f1f5f9;

    --bs-body-bg:    var(--ra-bg);
    --bs-body-color: var(--ra-text);
    --bs-border-color: var(--ra-border);
}

/* ----------------------------------------------------------
   BASE
   ---------------------------------------------------------- */
body {
    background-color: var(--ra-bg) !important;
    color: var(--ra-text) !important;
    transition: background-color .3s ease, color .3s ease;
}

/* Cards Bootstrap */
.card {
    background: var(--ra-bg-card) !important;
    border-color: var(--ra-border) !important;
    box-shadow: var(--ra-shadow-sm) !important;
}
.card-header, .card-footer {
    background: var(--ra-surface-2) !important;
    border-color: var(--ra-border) !important;
}

/* Dropdowns */
.dropdown-menu {
    background: var(--ra-surface) !important;
    border: 1px solid var(--ra-border) !important;
    box-shadow: var(--ra-shadow-md) !important;
}
.dropdown-item { color: var(--ra-text) !important; font-size: .85rem; }
.dropdown-item:hover { background: var(--ra-primary-light) !important; color: var(--ra-primary) !important; }

/* Modal */
.modal-content {
    background: var(--ra-surface) !important;
    border: 1px solid var(--ra-border) !important;
    box-shadow: var(--ra-shadow-lg) !important;
    border-radius: 16px !important;
}
.modal-header { border-color: var(--ra-border) !important; }
.modal-footer { border-color: var(--ra-border) !important; }

    /* Colores de marca */
    --ra-primary:        #0d6efd;
    --ra-primary-hover:  #0b5ed7;
    --ra-secondary:      #6c757d;
    --ra-accent:         #0dcaf0;
    --ra-success:        #198754;
    --ra-warning:        #ffc107;
    --ra-danger:         #dc3545;

    /* Superficies */
    --ra-bg:             #f8f9fa;
    --ra-bg-card:        #ffffff;
    --ra-bg-navbar:      #ffffff;
    --ra-bg-footer:      #f8f9fa;
    --ra-bg-table-head:  #212529;

    /* Texto */
    --ra-text:           #212529;
    --ra-text-muted:     #6c757d;
    --ra-text-navbar:    #212529;
    --ra-text-link:      #0d6efd;

    /* Bordes */
    --ra-border:         #dee2e6;
    --ra-border-card:    rgba(0,0,0,.125);

    /* Inputs */
    --ra-input-bg:       #ffffff;
    --ra-input-border:   #ced4da;
    --ra-input-text:     #212529;

    /* Sombras */
    --ra-shadow:         0 .125rem .25rem rgba(0,0,0,.075);

    /* Bootstrap overrides */
    --bs-body-bg:        var(--ra-bg);
    --bs-body-color:     var(--ra-text);
}

/* ----------------------------------------------------------
   PALETA BASE — Oscuro (Dark)
   ---------------------------------------------------------- */
[data-theme="dark"] {
    /* Colores de marca */
    --ra-primary:        #4da3ff;
    --ra-primary-hover:  #3a8de0;
    --ra-secondary:      #adb5bd;
    --ra-accent:         #39d0f0;
    --ra-success:        #3ddc84;
    --ra-warning:        #ffc107;
    --ra-danger:         #ff6b6b;

    /* Superficies */
    --ra-bg:             #121212;
    --ra-bg-card:        #1e1e1e;
    --ra-bg-navbar:      #1a1a2e;
    --ra-bg-footer:      #1a1a1a;
    --ra-bg-table-head:  #0d0d0d;

    /* Texto */
    --ra-text:           #e9ecef;
    --ra-text-muted:     #adb5bd;
    --ra-text-navbar:    #e9ecef;
    --ra-text-link:      #4da3ff;

    /* Bordes */
    --ra-border:         #2d2d2d;
    --ra-border-card:    rgba(255,255,255,.1);

    /* Inputs */
    --ra-input-bg:       #2a2a2a;
    --ra-input-border:   #444;
    --ra-input-text:     #e9ecef;

    /* Sombras */
    --ra-shadow:         0 .125rem .25rem rgba(0,0,0,.4);

    /* Bootstrap overrides */
    --bs-body-bg:        var(--ra-bg);
    --bs-body-color:     var(--ra-text);
    --bs-border-color:   var(--ra-border);
}

/* ----------------------------------------------------------
   APLICACIÓN DE VARIABLES A ELEMENTOS
   ---------------------------------------------------------- */

body {
    background-color: var(--ra-bg) !important;
    color: var(--ra-text) !important;
    transition: background-color .3s ease, color .3s ease;
    margin-bottom: 60px;
}

/* Navbar */
.navbar {
    background-color: var(--ra-bg-navbar) !important;
    border-bottom: 1px solid var(--ra-border) !important;
    box-shadow: var(--ra-shadow);
}
.navbar-brand,
.nav-link {
    color: var(--ra-text-navbar) !important;
    transition: color .2s;
}
.nav-link:hover { color: var(--ra-primary) !important; }
.nav-link.text-danger { color: var(--ra-danger) !important; }

/* Cards */
.card {
    background-color: var(--ra-bg-card) !important;
    border-color: var(--ra-border-card) !important;
    box-shadow: var(--ra-shadow);
    color: var(--ra-text) !important;
}
.card-header {
    border-bottom-color: var(--ra-border) !important;
}

/* Tablas */
.table {
    color: var(--ra-text) !important;
    border-color: var(--ra-border) !important;
}
.table-bordered { border-color: var(--ra-border) !important; }
.table-hover tbody tr:hover {
    background-color: color-mix(in srgb, var(--ra-primary) 8%, transparent) !important;
    color: var(--ra-text) !important;
}
.table-dark thead { background-color: var(--ra-bg-table-head) !important; }

[data-theme="dark"] .table-dark {
    --bs-table-bg: var(--ra-bg-table-head);
}
[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: rgba(255,255,255,.04);
}

/* Inputs / Forms */
.form-control,
.form-select {
    background-color: var(--ra-input-bg) !important;
    border-color: var(--ra-input-border) !important;
    color: var(--ra-input-text) !important;
    transition: background-color .3s, color .3s, border-color .3s;
}
.form-control:focus,
.form-select:focus {
    border-color: var(--ra-primary) !important;
    box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--ra-primary) 25%, transparent) !important;
}
.form-control::placeholder { color: var(--ra-text-muted) !important; }

/* Buttons */
.btn-primary {
    background-color: var(--ra-primary) !important;
    border-color: var(--ra-primary) !important;
    color: #fff !important;
}
.btn-primary:hover {
    background-color: var(--ra-primary-hover) !important;
    border-color: var(--ra-primary-hover) !important;
}

/* Alerts */
[data-theme="dark"] .alert-success {
    background-color: #1a3a2a !important;
    border-color: var(--ra-success) !important;
    color: #a3ffca !important;
}
[data-theme="dark"] .alert-warning {
    background-color: #3a2f00 !important;
    border-color: var(--ra-warning) !important;
    color: #ffe08a !important;
}
[data-theme="dark"] .alert-danger {
    background-color: #3a0f0f !important;
    border-color: var(--ra-danger) !important;
    color: #ffaaaa !important;
}

/* Footer */
footer {
    background-color: var(--ra-bg-footer) !important;
    border-color: var(--ra-border) !important;
    color: var(--ra-text-muted) !important;
}

/* Badges */
[data-theme="dark"] .badge.bg-dark { background-color: #444 !important; }

/* Botón Toggle Tema */
#btn-theme-toggle {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 2px solid var(--ra-border);
    background: var(--ra-bg-card);
    color: var(--ra-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all .2s;
    margin-left: 8px;
}
#btn-theme-toggle:hover {
    border-color: var(--ra-primary);
    color: var(--ra-primary);
}

/* Transición suave global */
*, *::before, *::after {
    transition: background-color .25s ease, color .2s ease, border-color .2s ease;
}