/* ==========================================================================
   COMPONENTS
   Sidebar/nav, botones, chips, cards planas, paginación.
   ========================================================================== */

/* ---- Sidebar ---- */

aside {
    width: var(--sidebar-w);
    height: 100vh;
    position: fixed;
    z-index: 100;
    display: flex;
    flex-direction: column;
    background-color: var(--surface);
    border-right: 1px solid var(--border);
}

.brand {
    padding: 2rem 1.75rem;
    border-bottom: 1px solid var(--border);
}

.brand-name {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
}

.brand-role {
    margin-top: 0.15rem;
    color: var(--text-muted);
    font-size: 0.78rem;
}

.sidebar-nav {
    flex: 1;
    padding: 1.5rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.sidebar-nav-label {
    margin: 0 0 0.5rem 0.75rem;
    color: var(--text-faint);
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 40px;
    padding: 0 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
}

.sidebar-link i {
    width: 16px;
    text-align: center;
    font-size: 0.85rem;
}

.sidebar-link:hover {
    color: var(--text);
    background: var(--surface-2);
    transform: translateX(3px);
}

.sidebar-link.active {
    position: relative;
    color: var(--accent);
    background: var(--accent-soft);
    box-shadow: inset 0 0 0 1px rgba(201, 151, 121, 0.22);
}

.sidebar-link.active::after {
    content: "";
    width: 6px;
    height: 6px;
    margin-left: auto;
    border-radius: 999px;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
    animation: navDotPulse 2s ease-in-out infinite;
}

@keyframes navDotPulse {
    0%, 100% { opacity: 0.6; transform: scale(0.85); }
    50% { opacity: 1; transform: scale(1.15); }
}

.sidebar-footer {
    padding: 1.25rem;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.lang-group {
    display: flex;
    gap: 0.4rem;
}

.lang-btn {
    flex: 1;
    height: 32px;
    display: inline-grid;
    place-items: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
}

.lang-btn:hover {
    border-color: var(--accent);
    color: var(--text);
    transform: translateY(-2px);
}

.lang-btn.active {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--accent);
}

.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 38px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 600;
}

.theme-toggle:hover {
    border-color: var(--accent);
    color: var(--text);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* ---- Buttons ---- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 42px;
    padding: 0 1.25rem;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: var(--accent-contrast);
}

.btn-primary:hover {
    background: var(--accent-strong);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px -6px var(--accent-glow);
}

.btn-outline {
    border: 1px solid var(--border-strong);
    color: var(--text);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px -8px var(--accent-glow);
}

/* ---- Cards ---- */

.panel {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
}

.panel-hover:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

/* ---- Chips / tags ---- */

.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0.4rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 600;
}

.chip:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.chip-accent {
    border-color: transparent;
    background: var(--accent-soft);
    color: var(--accent);
}

/* ---- Pagination ---- */

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.page-btn {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--text);
}

.page-btn:hover:not(:disabled) {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 18px -8px var(--accent-glow);
}

.page-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.page-info {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

/* ---- Responsive sidebar ---- */

@media (max-width: 1024px) {
    .brand-name, .brand-role,
    .sidebar-nav-label, .sidebar-link span,
    .sidebar-footer {
        display: none;
    }

    .brand {
        padding: 1.5rem 0;
        display: flex;
        justify-content: center;
    }

    .sidebar-link {
        justify-content: center;
        padding: 0;
    }
}

@media (max-width: 768px) {
    aside {
        width: 100%;
        height: auto;
        position: relative;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        padding: 0.75rem 1rem;
        border-right: 0;
        border-bottom: 1px solid var(--border);
    }

    .brand {
        padding: 0;
        border-bottom: 0;
    }

    .sidebar-nav {
        flex-direction: row;
        padding: 0;
        gap: 0.25rem;
    }

    .sidebar-footer {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .sidebar-link.active::after {
        animation: none;
    }

    .panel-hover:hover,
    .btn-primary:hover,
    .btn-outline:hover,
    .chip:hover,
    .lang-btn:hover,
    .theme-toggle:hover,
    .page-btn:hover:not(:disabled),
    .sidebar-link:hover {
        transform: none;
    }
}