/* 
   Gabaritei Design System - Shared Premium Core
   Centraliza os estilos base para cards, progressos e animações.
   Tokens de cores agora são herdados do base_aluno_layout.css
*/

:root {
    --premium-accent: var(--accent-color);
    --premium-accent-soft: var(--accent-soft);
    --premium-card-radius: 20px;
    --premium-shadow: var(--premium-shadow);
}

/* --- ANIMAÇÕES --- */
@keyframes premiumFadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-premium-up {
    animation: premiumFadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: calc(var(--delay, 0) * 0.1s);
    opacity: 0;
}

/* --- GRID UNIVERSAL --- */
.premium-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    padding: 1rem 0;
}

/* --- CARDS PREMIUM (GLASSMORPISM BASE) --- */
.premium-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--premium-card-radius);
    padding: 1.5rem;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    height: 100%;
}

.premium-card:hover {
    transform: translateY(-6px);
    border-color: var(--premium-accent);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.12);
}

[data-bs-theme="dark"] .premium-card:hover {
    box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.5);
    background: rgba(30, 41, 59, 0.4);
}

/* --- PROGRESSO PREMIUM --- */
.premium-progress-container {
    margin: 1rem 0;
}

.premium-progress-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--texto-principal);
}

.premium-progress-bar-wrapper {
    height: 10px;
    background: rgba(var(--bs-body-color-rgb), 0.05);
    border-radius: 20px;
    overflow: hidden;
}

.premium-progress-fill {
    height: 100%;
    border-radius: 20px;
    width: calc(var(--progress, 0) * 1%);
    transition: width 1s ease-in-out;
}

/* --- BOTÕES DE FERRAMENTA (TOOL ICONS) --- */
.premium-tool-group {
    display: flex;
    gap: 8px;
    margin-top: auto;
}

.premium-btn-icon {
    width: 42px;
    height: 42px;
    background: rgba(var(--bs-body-color-rgb), 0.04);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--texto-principal);
    transition: all 0.2s;
    cursor: pointer;
}

.premium-btn-icon:hover {
    background: var(--premium-accent-soft);
    color: var(--premium-accent);
    border-color: var(--premium-accent);
    transform: scale(1.05);
}

.premium-btn-danger:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
}

/* --- COMPONENTES DE FORMULÁRIO PREMIUM --- */
.premium-input,
.premium-select {
    background: rgba(var(--bs-body-bg-rgb), 0.5) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 12px !important;
    padding: 0.65rem 1rem !important;
    font-weight: 500;
    color: var(--texto-principal) !important;
    transition: all 0.3s;
}

.premium-input:focus,
.premium-select:focus {
    border-color: var(--premium-accent) !important;
    background: var(--card-bg) !important;
    box-shadow: 0 0 0 4px var(--premium-accent-soft) !important;
}

/* Ajuste Crítico para a estética Premium: Cor do fundo das opções do seletor no Modo Escuro */
[data-bs-theme="dark"] .premium-input option,
[data-bs-theme="dark"] .premium-select option,
[data-bs-theme="dark"] .premium-input-style option {
    background-color: #1e293b !important;
    color: #ffffff !important;
}

.premium-label {
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--texto-secundario);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    display: block;
    margin-bottom: 0.5rem;
}

/* Cabeçalho de Modal Premium */
.premium-modal-header {
    background: linear-gradient(135deg, #4f46e5 0%, #3730a3 100%);
    color: white;
    padding: 1.5rem 2rem;
    border-radius: 20px 20px 0 0;
}

/* Filter Card (Usado em seleções múltiplas) */
.premium-filter-card {
    background: rgba(var(--bs-body-color-rgb), 0.03);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1rem;
    height: 100%;
}

.premium-filter-list {
    max-height: 200px;
    overflow-y: auto;
    padding-right: 5px;
}

.premium-filter-list::-webkit-scrollbar {
    width: 4px;
}

.premium-filter-list::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 10px;
}

/* --- EMPTY STATE GLOBAL --- */
.premium-empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--card-bg);
    border-radius: 24px;
    border: 2px dashed var(--border-color);
}