/**
 * UniLicit — cores vivas, gradientes e microanimações SaaS
 */

/* Fundo com “mesh” sutil */
body.app-layout {
    background-color: var(--saas-bg);
    background-image:
        radial-gradient(ellipse 90% 60% at 0% -20%, var(--glow-primary), transparent 55%),
        radial-gradient(ellipse 70% 50% at 100% 0%, var(--glow-accent), transparent 50%),
        radial-gradient(ellipse 50% 40% at 50% 100%, var(--glow-cyan), transparent 45%);
    background-attachment: fixed;
}

:root[data-theme="dark"] body.app-layout {
    background-image:
        radial-gradient(ellipse 90% 60% at 0% -20%, var(--glow-primary), transparent 55%),
        radial-gradient(ellipse 70% 50% at 100% 0%, var(--glow-accent), transparent 50%);
}

/* Sidebar — item ativo com gradiente */
.sidebar a.active {
    background: var(--primary-soft);
    color: var(--primary-color);
    box-shadow: none;
    position: relative;
}

.sidebar a.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.35rem;
    bottom: 0.35rem;
    width: 3px;
    border-radius: 0 4px 4px 0;
    background: var(--gradient-brand);
}

.sidebar a:hover:not(.active):not(.logout-link) {
    background: var(--primary-soft);
    color: var(--primary-color);
    transform: translateX(2px);
}

.nav-group.has-active .nav-group-toggle {
    background: var(--primary-soft);
    color: var(--primary-color);
}

.sidebar a.nav-sublink.active {
    background: linear-gradient(90deg, var(--primary-soft) 0%, transparent 100%);
    color: var(--primary-color);
    font-weight: 600;
}

/* Topbar — detalhe de marca */
.app-topbar {
    border-bottom-color: transparent;
    box-shadow: 0 1px 0 var(--border-color), 0 4px 24px rgba(99, 102, 241, 0.06);
}

.app-topbar__title {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: var(--tracking-tight);
}

.app-topbar__proj:hover {
    background: var(--primary-soft);
    border-color: rgba(99, 102, 241, 0.25);
    color: var(--primary-color);
    transform: translateY(-1px);
}

.app-topbar__icon-btn:hover {
    transform: scale(1.06);
    background: var(--primary-soft);
    color: var(--primary-color);
    border-color: rgba(99, 102, 241, 0.2);
}

/* Cabeçalho de página */
.saas-page-title,
.saas-page-header h1 {
    font-family: var(--font-display);
    font-weight: 700;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.saas-page-title i,
.saas-page-header h1 i {
    -webkit-text-fill-color: var(--primary-color);
    color: var(--primary-color);
    background: none;
}

/* Botões primários com gradiente */
body.app-layout .btn-primary,
body.app-layout button.btn-primary:not(.btn-secondary) {
    background: var(--gradient-brand);
    border: none;
    color: #fff;
    box-shadow: 0 4px 14px var(--primary-glow);
}

body.app-layout .btn-primary:hover {
    background: var(--gradient-brand-hover);
    box-shadow: 0 6px 20px var(--primary-glow);
    transform: translateY(-2px);
}

body.app-layout .btn-primary:active {
    transform: translateY(0);
}

/* Cards com hover elevado */
body.app-layout .card:hover,
body.app-layout .saas-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(99, 102, 241, 0.15);
}

body.app-layout .stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* KPI dashboard — ícones mais vivos */
.saas-kpi-icon.blue {
    background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
    color: #4f46e5;
}
.saas-kpi-icon.green {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #059669;
}
.saas-kpi-icon.purple {
    background: linear-gradient(135deg, #ede9fe 0%, #ddd6fe 100%);
    color: #7c3aed;
}
.saas-kpi-icon.orange {
    background: linear-gradient(135deg, #ffedd5 0%, #fed7aa 100%);
    color: #ea580c;
}

.saas-kpi-value {
    font-family: var(--font-display);
}

.saas-dashboard-greeting {
    font-family: var(--font-display);
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Inputs — foco colorido */
body.app-layout input:focus,
body.app-layout textarea:focus,
body.app-layout select:focus,
body.app-layout .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--focus-ring), 0 0 20px var(--primary-glow);
}

/* Badges e alertas */
.saas-badge--primary {
    background: var(--primary-soft);
    color: var(--primary-color-dark);
    border-color: rgba(99, 102, 241, 0.3);
}

/* Animações */
@keyframes saas-shimmer {
    0% { background-position: 200% center; }
    100% { background-position: -200% center; }
}

@keyframes saas-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

@keyframes saas-glow-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.2); }
    50% { box-shadow: 0 0 0 8px rgba(99, 102, 241, 0); }
}

.sidebar .logo:hover {
    color: var(--primary-color);
}

.notification-dot {
    animation: saas-glow-pulse 2s ease infinite;
}

/* Entrada escalonada de cards (dashboard grid) */
.saas-kpi-row .saas-card,
.saas-dashboard .saas-card {
    animation: saas-page-in 0.45s ease backwards;
}

.saas-kpi-row .saas-card:nth-child(1) { animation-delay: 0.05s; }
.saas-kpi-row .saas-card:nth-child(2) { animation-delay: 0.1s; }
.saas-kpi-row .saas-card:nth-child(3) { animation-delay: 0.15s; }
.saas-kpi-row .saas-card:nth-child(4) { animation-delay: 0.2s; }

/* Respeitar preferência do usuário */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    body.app-layout .card:hover,
    body.app-layout .saas-card:hover,
    body.app-layout .btn-primary:hover,
    .sidebar a:hover {
        transform: none;
    }
}