/* ============================================
   Componentes Reutilizáveis
   ============================================ */

/* Form Row (para campos lado a lado) */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Checkbox Label */
.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-right: 1rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    cursor: pointer;
}

/* Dias da Semana Group */
.dias-semana-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
}

/* Alertas */
.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
}

.alert-warning {
    background-color: #fff3cd;
    border: 1px solid #ffc107;
    color: #856404;
}

.alert-success {
    background-color: #d4edda;
    border: 1px solid #28a745;
    color: #155724;
}

.alert-info {
    background-color: #d1ecf1;
    border: 1px solid #17a2b8;
    color: #0c5460;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 500;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
    text-decoration: none;
    white-space: nowrap;
    position: relative;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

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

.btn-primary:hover:not(:disabled) {
    background-color: var(--primary-dark);
}

.btn-primary:active:not(:disabled) {
    background-color: #1d4ed8;
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--secondary-dark);
}

.btn-secondary:active:not(:disabled) {
    background-color: #6d28d9;
}

.btn-success {
    background-color: var(--success-color);
    color: white;
}

.btn-success:hover:not(:disabled) {
    background-color: #059669;
}

.btn-success:active:not(:disabled) {
    background-color: #047857;
    transform: scale(0.98);
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-danger:hover:not(:disabled) {
    background-color: #dc2626;
}

.btn-danger:active:not(:disabled) {
    background-color: #b91c1c;
    transform: scale(0.98);
}

.btn-outline {
    background-color: rgba(255, 255, 255, 0.95);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.btn-outline:hover:not(:disabled) {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    transform: translateY(-1px);
}

.btn-outline:active:not(:disabled) {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(0);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
}

.btn-block {
    width: 100%;
}

@media (min-width: 640px) {
    .btn-block-sm {
        width: auto;
    }
}

/* Cards */
.card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-lg);
    transition: var(--transition-speed) var(--transition-ease);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: 0;
}

.card-body {
    margin-bottom: var(--spacing-md);
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* Formulários */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: var(--transition-speed) var(--transition-ease);
    font-family: var(--font-family);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-control:disabled {
    background-color: var(--bg-tertiary);
    cursor: not-allowed;
}

.form-control.error {
    border-color: var(--danger-color);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-control.error:focus {
    border-color: var(--danger-color);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

/* Select estilizado (similar ao Select2) */
.form-control select,
select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 12px;
    padding-right: 2.5rem;
    cursor: pointer;
}

.form-control select:focus,
select.form-control:focus {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%233b82f6' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
}

/* Select2 Custom Styles */
.select2-container {
    width: 100% !important;
}

.select2-container--default .select2-selection--single {
    height: auto;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--bg-primary);
    transition: var(--transition-speed) var(--transition-ease);
}

.select2-container--default .select2-selection--single:focus,
.select2-container--default.select2-container--focus .select2-selection--single {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    outline: none;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 1.5;
    padding: 0;
    color: var(--text-primary);
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 100%;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
}

.select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-color: var(--text-secondary) transparent transparent transparent;
    border-width: 5px 4px 0 4px;
    margin-top: -2.5px;
}

.select2-dropdown {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    background-color: var(--bg-primary);
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: var(--primary-color);
    color: white;
}

.select2-container--default .select2-results__option[aria-selected=true] {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.select2-container--default .select2-results__option[aria-selected=true].select2-results__option--highlighted {
    background-color: var(--primary-color);
    color: white;
}

.select2-results__option {
    padding: 0.5rem 0.75rem;
}

.select2-results__group {
    padding: 0.5rem 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.form-error {
    color: var(--danger-color);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}

.form-help {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    font-size: var(--font-size-xs);
    font-weight: 500;
    border-radius: var(--border-radius);
}

.badge-primary {
    background-color: var(--primary-color);
    color: white;
}

.badge-success {
    background-color: var(--success-color);
    color: white;
}

.badge-danger {
    background-color: var(--danger-color);
    color: white;
}

.badge-warning {
    background-color: var(--warning-color);
    color: white;
}

.badge-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
}

/* Tabs */
.tabs {
    display: flex;
    gap: var(--spacing-sm);
    border-bottom: 2px solid var(--border-color);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
    width: 100%;
}

.tab {
    padding: var(--spacing-sm) var(--spacing-md);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition-speed) var(--transition-ease);
    white-space: nowrap;
    margin-bottom: -2px;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .tabs {
        gap: var(--spacing-xs);
    }
    
    .tab {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.875rem;
    }
}

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

.tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Modais */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: var(--z-modal-backdrop);
    display: none;
}

.modal-backdrop.active {
    display: block;
}

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: var(--z-modal);
    width: 90%;
    max-width: 600px;
    max-height: 95vh;
    display: none;
    flex-direction: column;
}

/* Modal específico para criar missão - mais largo */
#modalCriarMissao,
#modalEditarMissao {
    max-width: 900px;
    width: 95%;
}

@media (min-width: 640px) {
    .modal {
        width: auto;
        min-width: 500px;
    }
    
    #modalCriarMissao,
    #modalEditarMissao {
        width: 90%;
    }
}

@media (min-width: 1024px) {
    #modalCriarMissao,
    #modalEditarMissao {
        width: 85%;
        max-width: 1000px;
    }
}

@media (max-width: 1023px) {
    #modalCriarMissao {
        width: 95% !important;
        max-width: 100% !important;
    }
    
    #modalCriarMissao .modal-body > div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
    }
}

.modal.active {
    display: flex;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.modal-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: var(--font-size-2xl);
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    transition: var(--transition-speed) var(--transition-ease);
}

.modal-close:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-lg);
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    flex-shrink: 0;
}

/* Modal de Confirmação */
.confirm-icon-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.confirm-icon {
    font-size: 4rem;
    line-height: 1;
    animation: scaleIn 0.3s ease-out;
}

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

.confirm-message {
    text-align: center;
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    margin: 0;
}

#confirmModal {
    max-width: 450px;
}

#confirmModal .modal-body {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
}

/* Progress Bar */
.progress {
    width: 100%;
    height: 8px;
    background-color: var(--bg-tertiary);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background-color: var(--primary-color);
    transition: width var(--transition-speed) var(--transition-ease);
}

/* XP Display */
.xp-display {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-tertiary);
    border-radius: var(--border-radius);
}

.xp-icon {
    font-size: var(--font-size-lg);
}

.xp-value {
    font-weight: 700;
    color: var(--primary-color);
}

.xp-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Level Badge */
.level-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: var(--border-radius);
    font-weight: 700;
    font-size: var(--font-size-sm);
}

/* Responsive Images */
.img-responsive {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
}

.img-thumbnail {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

@media (min-width: 640px) {
    .img-thumbnail {
        height: 250px;
    }
}

@media (min-width: 1024px) {
    .img-thumbnail {
        height: 300px;
    }
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-secondary);
}

/* Desafio Header */
.desafio-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

@media (max-width: 768px) {
    .desafio-header {
        flex-direction: column;
    }
}

/* Ranking List */
.ranking-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.empty-state-text {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-lg);
}

/* Modal de Imagem */
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.image-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.9);
    cursor: pointer;
}

.image-modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 10000;
}

.image-modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: #fff;
    font-size: 2rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    z-index: 10001;
}

.image-modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

.image-modal-caption {
    margin-top: 12px;
    max-width: 100%;
    text-align: center;
}

@media (max-width: 768px) {
    .image-modal-content {
        max-width: 95vw;
        max-height: 95vh;
    }
    
    .image-modal-close {
        top: -35px;
        width: 35px;
        height: 35px;
        font-size: 1.5rem;
    }
}