/* ========================================
   DYGO COPY PLATFORM - CLIENTES PAGE STYLES
   ======================================== */

/* Page Navigation */
.page-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--gray-100);
    color: var(--gray-700);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-base);
    border: 2px solid var(--gray-200);
}

.btn-back:hover {
    background: var(--gray-200);
    color: var(--gray-900);
    border-color: var(--gray-300);
}

.btn-back svg {
    width: 18px;
    height: 18px;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* ========================================
   CLIENTES CONTAINER
   ======================================== */
.clientes-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* ========================================
   HEADER SECTION
   ======================================== */
.clientes-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--gray-200);
}

.clientes-title-section {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.clientes-header h2 {
    font-size: 2rem;
    color: var(--gray-900);
    margin: 0;
}

.clientes-count {
    background: var(--primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
}

.clientes-subtitle {
    color: var(--gray-600);
    margin: 0.5rem 0 0 0;
}

/* ========================================
   SEARCH SECTION
   ======================================== */
.search-section {
    margin-bottom: 2rem;
}

.search-input-wrapper {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--gray-400);
}

.search-input {
    width: 100%;
    padding: 0.875rem 1rem 0.875rem 3rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: all var(--transition-base);
    background: var(--bg-primary);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.search-input::placeholder {
    color: var(--gray-400);
}

/* ========================================
   LOADING STATE
   ======================================== */
.loading-state {
    text-align: center;
    padding: 4rem 2rem;
}

.loading-state p {
    color: var(--gray-600);
    margin-top: 1rem;
}

/* ========================================
   EMPTY STATE
   ======================================== */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--gray-300);
}

.empty-icon {
    margin-bottom: 1rem;
}

.empty-icon svg {
    width: 64px;
    height: 64px;
    color: var(--gray-400);
}

.empty-state h3 {
    font-size: 1.25rem;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.empty-state p {
    color: var(--gray-500);
    margin: 0;
}

/* ========================================
   CLIENTS GRID
   ======================================== */
.clientes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

/* ========================================
   CLIENT CARD
   ======================================== */
.cliente-card {
    background: var(--bg-primary);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.cliente-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.cliente-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.cliente-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}

.cliente-status {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.625rem;
    background: var(--success-light);
    color: var(--success);
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-dot {
    width: 6px;
    height: 6px;
    background: var(--success);
    border-radius: 50%;
}

.cliente-niche {
    display: inline-block;
    background: var(--primary-lighter);
    color: var(--primary);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.cliente-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cliente-info-item {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.cliente-info-label {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.cliente-info-value {
    font-size: 0.9375rem;
    color: var(--gray-700);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cliente-card-footer {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cliente-date {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

.cliente-view-more {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
}

.cliente-view-more svg {
    width: 16px;
    height: 16px;
}

/* ========================================
   MODAL
   ======================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    padding: 1rem;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    background: linear-gradient(135deg, var(--primary) 0%, #1e40af 100%);
    color: white;
}

.modal-header h3 {
    font-size: 1.25rem;
    margin: 0;
    color: white;
}

.modal-close {
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: white;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-base);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.25);
}

.modal-close svg {
    width: 20px;
    height: 20px;
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

/* Modal Detail Items */
.modal-section {
    margin-bottom: 1.5rem;
}

.modal-section:last-child {
    margin-bottom: 0;
}

.modal-section-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-section-title svg {
    width: 16px;
    height: 16px;
}

.modal-section-content {
    font-size: 0.9375rem;
    color: var(--gray-700);
    line-height: 1.6;
    background: var(--gray-50);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    white-space: pre-wrap;
}

.modal-badge {
    display: inline-block;
    background: var(--primary-lighter);
    color: var(--primary);
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
}

.modal-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.modal-empty {
    color: var(--gray-400);
    font-style: italic;
}

/* ========================================
   GENERATIONS SECTION IN MODAL
   ======================================== */
.generations-list-modal {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.generation-item-modal {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.generation-item-modal:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.generation-info {
    flex: 1;
    min-width: 0;
}

.generation-name-modal {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 0.9375rem;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.generation-meta-modal {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--gray-500);
}

.generation-type-badge {
    background: var(--primary-lighter);
    color: var(--primary);
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.6875rem;
    text-transform: uppercase;
}

.btn-edit-generation {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn-edit-generation:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .clientes-header h2 {
        font-size: 1.5rem;
    }

    .clientes-title-section {
        flex-direction: column;
        gap: 0.5rem;
    }

    .clientes-grid {
        grid-template-columns: 1fr;
    }

    .modal-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .clientes-container {
        padding: 1rem;
    }

    .cliente-card {
        padding: 1.25rem;
    }

    .cliente-name {
        font-size: 1.125rem;
    }

    .header-left {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .btn-back span {
        display: none;
    }

    .btn-back {
        padding: 0.5rem;
    }
}