/* ================================
   Aula Experimental - Trivium
   Estilos complementares ao Reign Template
   ================================ */

/* ========== Cards de Horário e Modalidade ========== */

.card-horario,
.card-modalidade {
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid #e9ecef;
    position: relative;
    background-color: #ffffff;
}

.card-horario:hover,
.card-modalidade:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: var(--bs-primary);
}

/* Estado selecionado com cores bem definidas */
    .card-horario.selected,
    .card-modalidade.selected {
        border-color: var(--bs-primary) !important;
        background-color: var(--bs-primary) !important;
        color: #dc3545 !important;
        box-shadow: 0 4px 12px rgba(13, 110, 253, 0.3);
    }

/* Garantir texto branco quando selecionado */
    .card-horario.selected h5,
    .card-modalidade.selected h4,
    .card-modalidade.selected p,
    .card-modalidade.selected .icon-xl {
        color: #dc3545 !important;
    }

/* Estados de foco - apenas outline, sem mudar cores de fundo/texto */
.card-horario:focus,
.card-modalidade:focus {
    outline: 3px solid var(--bs-primary);
    outline-offset: 2px;
}

/* Estado ativo (clicando) - dar feedback visual sutil */
.card-horario:active:not(.selected),
.card-modalidade:active:not(.selected) {
    transform: scale(0.98);
    border-color: var(--bs-primary) !important;
}

/* Quando selecionado, manter cores em todos os estados */
.card-horario.selected:active,
.card-modalidade.selected:active,
.card-horario.selected:focus,
.card-modalidade.selected:focus,
.card-horario.selected:hover,
.card-modalidade.selected:hover {
    background-color: var(--bs-primary) !important;
    color: #6c757d !important;
    border-color: var(--bs-primary) !important;
}

/* Garantir que texto e ícones fiquem brancos em TODOS os estados quando selecionado */
.card-horario.selected:active h5,
.card-horario.selected:focus h5,
.card-horario.selected:hover h5,
.card-modalidade.selected:active h4,
.card-modalidade.selected:active p,
.card-modalidade.selected:active .icon-xl,
.card-modalidade.selected:focus h4,
.card-modalidade.selected:focus p,
.card-modalidade.selected:focus .icon-xl,
.card-modalidade.selected:hover h4,
.card-modalidade.selected:hover p,
.card-modalidade.selected:hover .icon-xl {
    color: #dc3545 !important;
}

/* Touch targets mínimos para mobile (48x48px) */
.card-horario .card-body,
.card-modalidade .card-body {
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

/* ========== Ícones ========== */

.icon-xl {
    font-size: 3rem;
}

/* ========== Loading Overlay ========== */

#loadingOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
}

#loadingOverlay.d-none {
    display: none !important;
}

.loading-overlay-content {
    text-align: center;
    padding: 2rem;
}

/* Animação de pulse para o spinner */
#loadingOverlay .spinner-border {
    animation: spinner-border .75s linear infinite, pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

/* ========== Seções de Booking ========== */

.booking-section {
    opacity: 1;
    transition: opacity 0.3s ease;
}

.booking-section.hidden {
    display: none;
}

/* ========== Validação de Formulário ========== */

.form-control.is-valid,
.form-select.is-valid {
    border-color: #28a745;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(.375em + .1875rem) center;
    background-size: calc(.75em + .375rem) calc(.75em + .375rem);
}

.form-control.is-invalid,
.form-select.is-invalid {
    border-color: #dc3545;
}

/* ========== Animações ========== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    animation: fadeInUp 0.4s ease forwards;
}

/* ========== Responsividade Mobile-First ========== */

@media (max-width: 768px) {
    .card-horario,
    .card-modalidade {
        margin-bottom: 0;
    }

    .icon-xl {
        font-size: 2.5rem;
    }

    #alertContainer {
        max-width: 95vw !important;
        padding: 0 10px;
    }

    /* Espaçamento reduzido entre cards */
    .row.g-3 {
        gap: 0.5rem !important;
    }

    /* Cards de horário mais compactos no mobile */
    .card-horario .card-body {
        padding: 0.75rem !important;
    }
}

@media (max-width: 576px) {
    /* Reduzir padding do card principal */
    .card-body.p-5 {
        padding: 1.5rem !important;
    }

    .card-body.p-4 {
        padding: 1.25rem !important;
    }

    .display-3 {
        font-size: 1.75rem;
    }

    .icon-xl {
        font-size: 2rem;
    }

    /* Ajustar títulos das seções */
    .booking-section h3 {
        font-size: 1.5rem;
    }

    /* Botões full-width no mobile */
    .btn-lg {
        padding: 0.75rem 1.5rem;
    }
}

/* Mobile extra pequeno (< 400px) */
@media (max-width: 400px) {
    .card-horario .card-body h5 {
        font-size: 1rem;
    }

    .card-modalidade .card-body h4 {
        font-size: 1.25rem;
    }
}

/* ========== Modal ========== */

.modal-content {
    border-radius: 0.5rem;
}

.modal-header.bg-dark {
    border-top-left-radius: 0.5rem;
    border-top-right-radius: 0.5rem;
}

/* ========== Botões ========== */

.btn-dark {
    background-color: #212529;
    border-color: #212529;
    transition: all 0.3s ease;
}

.btn-dark:hover {
    background-color: #000;
    border-color: #000;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-dark:disabled {
    background-color: #6c757d;
    border-color: #6c757d;
    transform: none;
    cursor: not-allowed;
}

.btn-outline-dark:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ========== Alert Container ========== */

#alertContainer {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    min-width: 300px;
    max-width: 90vw;
}

#alertContainer .alert {
    margin-bottom: 0;
    border-radius: 0.5rem;
}

/* ========== Tela de Sucesso ========== */

#step-success .success-icon i {
    animation: scaleIn 0.5s ease-out;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ========== Indicador de Progresso (Stepper) ========== */

.progress-stepper {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding: 0 1rem;
    counter-reset: step;
}

.progress-step {
    flex: 1;
    text-align: center;
    position: relative;
    font-size: 0.875rem;
}

.progress-step::before {
    content: counter(step);
    counter-increment: step;
    width: 40px;
    height: 40px;
    border: 2px solid #dee2e6;
    border-radius: 50%;
    background-color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem;
    font-weight: 600;
    color: #6c757d;
    position: relative;
    z-index: 2;
}

.progress-step.active::before {
    border-color: #28a745;
    background-color: #ffffff;
    color: #6c757d;
}

.progress-step.completed::before {
    border-color: #28a745;
    background-color: #28a745;
    color: #ffffff;
    content: "✓";
}

.progress-step span {
    display: block;
    color: #6c757d;
    font-weight: 500;
}

.progress-step.active span,
.progress-step.completed span {
    color: #212529;
    font-weight: 600;
}

/* Linha conectora entre steps */
.progress-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 20px;
    left: 50%;
    right: -50%;
    height: 2px;
    background-color: #dee2e6;
    z-index: 1;
}

.progress-step.completed:not(:last-child)::after {
    background-color: #28a745;
}

@media (max-width: 768px) {
    .progress-step span {
        font-size: 0.75rem;
    }

    .progress-step::before {
        width: 32px;
        height: 32px;
        font-size: 0.875rem;
    }

    .progress-step:not(:last-child)::after {
        top: 16px;
    }
}

/* ========== Utilitários ========== */

.bg-100 {
    background-color: #f8f9fa;
}

.py-6 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

section {
    padding-bottom: 0.5rem;
}

/* ========== Acessibilidade ========== */

.card-horario:focus,
.card-modalidade:focus {
    outline: 2px solid var(--bs-primary);
    outline-offset: 2px;
}

/* ========== Impressão ========== */

@media print {
    #loadingOverlay,
    .modal,
    #alertContainer {
        display: none !important;
    }

    .card {
        break-inside: avoid;
    }
}

/* ========== Dark Mode Support (futuro) ========== */

@media (prefers-color-scheme: dark) {
    /* Adicionar estilos dark mode aqui se necessário */
}