/* Variáveis CSS - Tema Moderno */
:root {
    --primary-color: #4361ee;
    --primary-dark: #3a56d4;
    --secondary-color: #7209b7;
    --success-color: #4cc9f0;
    --warning-color: #f72585;
    --error-color: #e63946;
    --text-primary: #2b2d42;
    --text-secondary: #6c757d;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e9ecef;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset e Base Moderno */
.client-manager-registration,
.client-manager-dashboard {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--text-primary);
    line-height: 1.7;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.cm-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px 20px;
}

/* Header Moderno */
.cm-header {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
    border-left: 5px solid var(--primary-color);
}

.cm-header h1 {
    color: var(--text-primary);
    margin: 0 0 15px 0;
    font-size: 2.2em;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.client-info {
    display: grid;
    grid-template-columns: auto auto;
    gap: 20px;
    background: var(--bg-light);
    padding: 20px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.client-info p {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95em;
}

/* Cards Modernos */
.cm-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow);
    margin-bottom: 25px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.cm-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
}

.cm-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.cm-card h3 {
    color: var(--text-primary);
    margin: 0 0 20px 0;
    font-size: 1.4em;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Sistema de Abas Moderno */
.cm-tabs {
    background: var(--bg-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    margin-bottom: 30px;
}

.cm-tab-header {
    display: flex;
    background: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
    padding: 0 20px;
}

.cm-tab-btn {
    padding: 18px 30px;
    background: none;
    border: none;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cm-tab-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
    transform: translateX(-50%);
}

.cm-tab-btn.active {
    color: var(--primary-color);
}

.cm-tab-btn.active::after {
    width: 100%;
}

.cm-tab-btn:hover {
    color: var(--primary-color);
    background: rgba(67, 97, 238, 0.05);
}

.cm-tab-content {
    display: none;
    padding: 40px;
    animation: fadeIn 0.5s ease-in;
}

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

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

/* Formulários Modernos */
.cm-form-group {
    margin-bottom: 25px;
    position: relative;
}

.cm-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95em;
}

.cm-form-group input[type="text"],
.cm-form-group input[type="email"],
.cm-form-group input[type="tel"],
.cm-form-group input[type="file"],
.cm-form-group select,
.cm-form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 15px;
    transition: var(--transition);
    background: var(--bg-white);
    font-family: inherit;
}

.cm-form-group input:focus,
.cm-form-group select:focus,
.cm-form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
    transform: translateY(-2px);
}

.cm-help-text {
    display: block;
    margin-top: 6px;
    font-size: 0.85em;
    color: var(--text-secondary);
}

/* Selector de Clientes */
.cm-client-selector {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 15px;
    transition: var(--transition);
    background: var(--bg-white);
    font-family: inherit;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%236c757d' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    appearance: none;
}

.cm-client-selector:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
    transform: translateY(-2px);
}

.cm-client-details {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 25px;
    margin: 20px 0;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary-color);
}

/* Botões Modernos */
.cm-button {
    padding: 14px 28px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
}

.cm-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.cm-button:hover::before {
    left: 100%;
}

.cm-button-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
}

.cm-button-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(67, 97, 238, 0.4);
}

.cm-button-secondary {
    background: var(--bg-light);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.cm-button-secondary:hover {
    background: var(--bg-white);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.cm-button-success {
    background: linear-gradient(135deg, var(--success-color), #3a0ca3);
    color: white;
    box-shadow: 0 4px 15px rgba(76, 201, 240, 0.3);
}

.cm-button-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(76, 201, 240, 0.4);
}

/* Grid Dashboard Moderno */
.cm-dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-top: 30px;
}

.cm-column-wide {
    grid-column: span 2;
}

/* Lista de Clientes Moderna */
.cm-clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.cm-client-item {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 25px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.cm-client-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
}

.cm-client-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.cm-client-name {
    font-size: 1.3em;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.cm-client-email,
.cm-client-phone,
.cm-client-date {
    font-size: 0.95em;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cm-client-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 15px;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    padding: 8px 16px;
    background: rgba(67, 97, 238, 0.1);
    border-radius: var(--radius-sm);
}

.cm-client-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateX(5px);
}

/* Pastas e Arquivos Modernos */
.cm-folders-list,
.cm-files-list {
    margin-top: 25px;
}

.cm-folder-item,
.cm-file-item {
    display: flex;
    align-items: center;
    padding: 20px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    margin-bottom: 15px;
    background: var(--bg-white);
    transition: var(--transition);
    position: relative;
}

.cm-folder-item:hover,
.cm-file-item:hover {
    border-color: var(--primary-color);
    transform: translateX(10px);
    box-shadow: var(--shadow);
}

.cm-folder-icon,
.cm-file-icon {
    font-size: 28px;
    margin-right: 20px;
    flex-shrink: 0;
}

.cm-folder-info,
.cm-file-info {
    flex: 1;
}

.cm-folder-name,
.cm-file-name {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-size: 1.1em;
}

.cm-folder-date,
.cm-file-meta {
    font-size: 0.9em;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.cm-file-desc {
    font-size: 0.95em;
    color: #555;
    margin: 8px 0;
    padding: 12px;
    background: var(--bg-light);
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--primary-color);
}

.cm-file-folder {
    font-size: 0.8em;
    color: var(--text-secondary);
    background: var(--bg-light);
    padding: 4px 12px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 5px;
}

.cm-file-sent {
    background: var(--success-color);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8em;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.cm-file-actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

/* Sistema de Paginação */
.cm-pagination {
    margin-top: 25px;
    text-align: center;
}

.cm-pagination-container {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-white);
    padding: 12px 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.cm-page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    background: var(--bg-light);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    border: 2px solid transparent;
}

.cm-page-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.3);
}

.cm-page-current {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.3);
}

/* Estatísticas Modernas */
.cm-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.cm-stat-card {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 25px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.cm-stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.cm-stat-number {
    display: block;
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 8px;
}

.cm-stat-label {
    font-size: 0.9em;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Modal Moderno */
.cm-modal {
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.cm-modal-content {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 40px;
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(50px); }
    to { opacity: 1; transform: translateY(0); }
}

.cm-close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.cm-close:hover {
    color: var(--error-color);
    background: var(--bg-light);
}

.cm-form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 25px;
}

/* Alertas Modernos */
.cm-alert {
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-weight: 600;
    border: 1px solid;
    animation: slideIn 0.3s ease;
}

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

.cm-alert-success {
    background: rgba(76, 201, 240, 0.1);
    border-color: var(--success-color);
    color: var(--success-color);
}

.cm-alert-error {
    background: rgba(230, 57, 70, 0.1);
    border-color: var(--error-color);
    color: var(--error-color);
}

/* Loading States */
.cm-loading {
    opacity: 0.7;
    pointer-events: none;
    position: relative;
}

.cm-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.8);
    border-radius: inherit;
}

.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsividade Melhorada */
@media (max-width: 1024px) {
    .cm-dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .cm-column-wide {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .cm-container {
        padding: 15px;
    }
    
    .cm-header {
        padding: 20px;
    }
    
    .cm-header h1 {
        font-size: 1.8em;
    }
    
    .client-info {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .cm-card {
        padding: 20px;
    }
    
    .cm-tab-header {
        flex-direction: column;
        padding: 0;
    }
    
    .cm-tab-btn {
        padding: 15px 20px;
        border-bottom: 1px solid var(--border-color);
    }
    
    .cm-tab-content {
        padding: 25px;
    }
    
    .cm-clients-grid {
        grid-template-columns: 1fr;
    }
    
    .cm-file-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .cm-file-actions {
        width: 100%;
        justify-content: flex-end;
    }
    
    .cm-form-actions {
        flex-direction: column;
    }
    
    .cm-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .cm-pagination-container {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .cm-page-btn,
    .cm-page-current {
        min-width: 36px;
        height: 36px;
        font-size: 13px;
    }
}

/* Utilitários */
.cm-text-center { text-align: center; }
.cm-mb-0 { margin-bottom: 0; }
.cm-mt-20 { margin-top: 20px; }
.cm-flex { display: flex; }
.cm-flex-between { display: flex; justify-content: space-between; align-items: center; }
.cm-gap-10 { gap: 10px; }
.cm-gap-15 { gap: 15px; }