/**
 * COMPONENTS.CSS - Sistema da Ludmila v1.0
 * Componentes CSS Reutilizáveis com Paleta Lilás Feminina
 * Fase 4: Redesign da Interface
 * 
 * PALETA DE CORES:
 * - Lilás Primário: #9B59B6
 * - Roxo Escuro: #7D3C98
 * - Roxo Hover: #8E44AD
 * - Lavanda: #E6B0FF
 * - Lilás Claro: #BB8FCE
 * - Lilás Extra Claro: #D7BDE2
 * - Fundo Claro: #F4ECFF
 */

/* ============================================
   1. RESET E VARIÁVEIS CSS
============================================ */

:root {
    /* Cores Principais */
    --color-primary: #9B59B6;
    --color-primary-dark: #7D3C98;
    --color-primary-hover: #8E44AD;
    --color-lavanda: #E6B0FF;
    --color-lilac-light: #BB8FCE;
    --color-lilac-extra-light: #D7BDE2;
    --color-background-light: #F4ECFF;
    
    /* Cores de Status */
    --color-success: #2ecc71;
    --color-success-light: #d4edda;
    --color-warning: #f39c12;
    --color-warning-light: #fff3cd;
    --color-danger: #e74c3c;
    --color-danger-light: #f8d7da;
    --color-info: #3498db;
    --color-info-light: #d1ecf1;
    
    /* Cores Neutras */
    --color-text: #333333;
    --color-text-light: #666666;
    --color-text-muted: #999999;
    --color-border: #e0e0e0;
    --color-background: #ffffff;
    --color-background-gray: #f8f9fa;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(123, 60, 152, 0.1);
    --shadow-md: 0 4px 8px rgba(123, 60, 152, 0.15);
    --shadow-lg: 0 8px 16px rgba(123, 60, 152, 0.2);
    --shadow-hover: 0 6px 12px rgba(123, 60, 152, 0.25);
    
    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Bordas */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    
    /* Espaçamentos */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--color-text);
    background-color: var(--color-background-gray);
    line-height: 1.6;
}

/* ============================================
   2. BOTÕES
============================================ */

.btn {
    display: inline-block;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    outline: none;
    white-space: nowrap;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--color-primary-hover) 0%, var(--color-primary-dark) 100%);
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn-secondary {
    background: var(--color-lilac-light);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--color-primary);
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

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

.btn-success:hover:not(:disabled) {
    background: #27ae60;
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

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

.btn-danger:hover:not(:disabled) {
    background: #c0392b;
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.btn-warning {
    background: var(--color-warning);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-warning:hover:not(:disabled) {
    background: #e67e22;
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.btn-outline-primary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 16px;
}

.btn-block {
    display: block;
    width: 100%;
}

/* ============================================
   3. CARDS
============================================ */

.card {
    background: var(--color-background);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-normal);
    margin-bottom: var(--spacing-lg);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.card-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 600;
    font-size: 16px;
    border-bottom: none;
}

.card-body {
    padding: var(--spacing-lg);
}

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

.card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-md);
}

.card-text {
    color: var(--color-text);
    line-height: 1.6;
}

.card-flat {
    box-shadow: none;
    border: 1px solid var(--color-border);
}

.card-flat:hover {
    box-shadow: var(--shadow-sm);
    transform: none;
}

/* ============================================
   4. INPUTS E FORMS
============================================ */

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
    font-size: 14px;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
    background: var(--color-background);
    color: var(--color-text);
    outline: none;
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(155, 89, 182, 0.1);
}

.form-control:disabled {
    background: var(--color-background-gray);
    cursor: not-allowed;
    opacity: 0.6;
}

.form-control.is-valid {
    border-color: var(--color-success);
}

.form-control.is-invalid {
    border-color: var(--color-danger);
}

.form-control-sm {
    padding: 6px 10px;
    font-size: 12px;
}

.form-control-lg {
    padding: 14px 18px;
    font-size: 16px;
}

.form-text {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
    display: block;
}

.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.form-check-input {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.form-check-label {
    cursor: pointer;
    font-size: 14px;
    color: var(--color-text);
}

select.form-control {
    cursor: pointer;
    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='%239B59B6' d='M10.293 3.293L6 7.586 1.707 3.293A1 1 0 00.293 4.707l5 5a1 1 0 001.414 0l5-5a1 1 0 10-1.414-1.414z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

textarea.form-control {
    resize: vertical;
    min-height: 80px;
}

/* ============================================
   5. MODAIS
============================================ */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    animation: fadeIn var(--transition-normal);
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(3px);
}

.modal-dialog {
    position: relative;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    margin: auto;
    animation: slideIn var(--transition-normal);
}

.modal-content {
    background: var(--color-background);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.modal-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}

.modal-close {
    background: transparent;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

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

.modal-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-background-light);
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* ============================================
   6. BADGES E TAGS
============================================ */

.badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 500;
    border-radius: 12px;
    text-align: center;
    white-space: nowrap;
}

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

.badge-secondary {
    background: var(--color-lilac-light);
    color: white;
}

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

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

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

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

.badge-light {
    background: var(--color-background-light);
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.badge-lg {
    padding: 6px 14px;
    font-size: 14px;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 6px 12px;
    font-size: 13px;
    border-radius: var(--border-radius-md);
    background: var(--color-background-light);
    color: var(--color-primary);
    border: 1px solid var(--color-lilac-extra-light);
    transition: all var(--transition-fast);
}

.tag:hover {
    background: var(--color-lavanda);
    color: white;
}

.tag-removable {
    cursor: pointer;
}

.tag-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    font-size: 10px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tag-remove:hover {
    background: var(--color-danger);
}

/* ============================================
   7. TABELAS
============================================ */

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-background);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.table thead {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
}

.table thead th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table tbody tr {
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.table tbody tr:last-child {
    border-bottom: none;
}

.table tbody tr:hover {
    background: var(--color-background-light);
}

.table tbody td {
    padding: var(--spacing-md);
    font-size: 14px;
    color: var(--color-text);
}

.table-striped tbody tr:nth-child(even) {
    background: var(--color-background-gray);
}

.table-striped tbody tr:nth-child(even):hover {
    background: var(--color-background-light);
}

.table-bordered {
    border: 1px solid var(--color-border);
}

.table-bordered th,
.table-bordered td {
    border: 1px solid var(--color-border);
}

.table-sm thead th,
.table-sm tbody td {
    padding: var(--spacing-sm);
    font-size: 13px;
}

.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ============================================
   8. ALERTS E NOTIFICAÇÕES
============================================ */

.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    animation: slideDown var(--transition-normal);
}

.alert-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    font-size: 14px;
}

.alert-message {
    font-size: 14px;
    line-height: 1.5;
}

.alert-success {
    background: var(--color-success-light);
    color: #155724;
    border-left: 4px solid var(--color-success);
}

.alert-danger {
    background: var(--color-danger-light);
    color: #721c24;
    border-left: 4px solid var(--color-danger);
}

.alert-warning {
    background: var(--color-warning-light);
    color: #856404;
    border-left: 4px solid var(--color-warning);
}

.alert-info {
    background: var(--color-info-light);
    color: #0c5460;
    border-left: 4px solid var(--color-info);
}

.alert-dismissible {
    padding-right: 40px;
    position: relative;
}

.alert-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: transparent;
    border: none;
    font-size: 20px;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.alert-close:hover {
    opacity: 1;
}

/* ============================================
   9. LOADING E SPINNER
============================================ */

.spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-lilac-extra-light);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.spinner-sm {
    width: 20px;
    height: 20px;
    border-width: 2px;
}

.spinner-lg {
    width: 60px;
    height: 60px;
    border-width: 6px;
}

.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
}

.loading-text {
    color: var(--color-primary);
    font-weight: 500;
    font-size: 14px;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(3px);
}

/* ============================================
   10. ANIMAÇÕES
============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.fade-in {
    animation: fadeIn var(--transition-normal);
}

.slide-in {
    animation: slideIn var(--transition-normal);
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* ============================================
   11. UTILIDADES
============================================ */

.text-primary { color: var(--color-primary) !important; }
.text-secondary { color: var(--color-lilac-light) !important; }
.text-success { color: var(--color-success) !important; }
.text-danger { color: var(--color-danger) !important; }
.text-warning { color: var(--color-warning) !important; }
.text-muted { color: var(--color-text-muted) !important; }

.bg-primary { background-color: var(--color-primary) !important; }
.bg-light { background-color: var(--color-background-light) !important; }
.bg-gray { background-color: var(--color-background-gray) !important; }

.text-center { text-align: center !important; }
.text-left { text-align: left !important; }
.text-right { text-align: right !important; }

.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }

.flex-column { flex-direction: column !important; }
.flex-row { flex-direction: row !important; }
.justify-content-center { justify-content: center !important; }
.justify-content-between { justify-content: space-between !important; }
.align-items-center { align-items: center !important; }
.flex-wrap { flex-wrap: wrap !important; }
.gap-sm { gap: var(--spacing-sm) !important; }
.gap-md { gap: var(--spacing-md) !important; }
.gap-lg { gap: var(--spacing-lg) !important; }

.m-0 { margin: 0 !important; }
.mt-1 { margin-top: var(--spacing-sm) !important; }
.mt-2 { margin-top: var(--spacing-md) !important; }
.mt-3 { margin-top: var(--spacing-lg) !important; }
.mb-1 { margin-bottom: var(--spacing-sm) !important; }
.mb-2 { margin-bottom: var(--spacing-md) !important; }
.mb-3 { margin-bottom: var(--spacing-lg) !important; }

.p-0 { padding: 0 !important; }
.p-1 { padding: var(--spacing-sm) !important; }
.p-2 { padding: var(--spacing-md) !important; }
.p-3 { padding: var(--spacing-lg) !important; }

.w-100 { width: 100% !important; }
.h-100 { height: 100% !important; }

.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow-md { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }

.rounded { border-radius: var(--border-radius-md) !important; }
.rounded-lg { border-radius: var(--border-radius-lg) !important; }

/* ============================================
   12. RESPONSIVIDADE
============================================ */

@media (max-width: 768px) {
    :root {
        --spacing-md: 12px;
        --spacing-lg: 18px;
        --spacing-xl: 24px;
    }
    
    .btn {
        padding: 8px 16px;
        font-size: 13px;
    }
    
    .card-body {
        padding: var(--spacing-md);
    }
    
    .modal-dialog {
        width: 95%;
        margin: var(--spacing-sm);
    }
    
    .table {
        font-size: 13px;
    }
    
    .table thead th,
    .table tbody td {
        padding: var(--spacing-sm);
    }
    
    .alert {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 13px;
    }
    
    /* Esconder colunas menos importantes em mobile */
    .table .hide-mobile {
        display: none;
    }
    
    /* Botões em tela cheia em mobile */
    .btn-block-mobile {
        display: block;
        width: 100%;
    }
    
    /* Espaçamento reduzido em mobile */
    .gap-mobile-sm {
        gap: var(--spacing-xs) !important;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 14px;
    }
    
    .card {
        border-radius: var(--border-radius-md);
    }
    
    .btn {
        padding: 8px 12px;
        font-size: 12px;
    }
}

/* ============================================
   FIM DO ARQUIVO
============================================ */