/* Client Management Page Styles */

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --success-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --warning-gradient: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --danger-gradient: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
    --info-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --card-hover-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    --border-radius: 15px;
}

/* Page Container */
.page-container {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    padding: 2rem 0;
}

/* Page Header */
.page-header {
    background: var(--primary-gradient);
    color: white;
    padding: 2.5rem 0;
    margin: -2rem -2rem 2rem -2rem;
    border-radius: 0 0 25px 25px;
    box-shadow: var(--card-shadow);
    position: relative;
    overflow: hidden;
}

    .page-header::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
        opacity: 0.3;
    }

.page-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
}

.page-subtitle {
    font-size: 1rem;
    opacity: 0.9;
    margin-top: 0.5rem;
    position: relative;
    z-index: 1;
}

/* Main Card */
.main-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: box-shadow 0.3s ease;
    border: none;
    overflow: hidden;
}

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

.grid-container {
    padding: 1.5rem;
}

/* Toolbar */
.toolbar-container {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 1rem 1.5rem;
    border-bottom: 2px solid #e9ecef;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.toolbar-right {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* Buttons */
.btn-export {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    border: none;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(40, 167, 69, 0.3);
}

    .btn-export:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 15px rgba(40, 167, 69, 0.4);
    }

.btn-add-new {
    background: var(--primary-gradient);
    border: none;
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    font-size: 1rem;
}

    .btn-add-new:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
    }

.btn-details {
    background: var(--info-gradient);
    border: none;
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-edit {
    background: var(--warning-gradient);
    border: none;
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-delete {
    background: var(--danger-gradient);
    border: none;
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

    .btn-details:hover,
    .btn-edit:hover,
    .btn-delete:hover {
        transform: translateY(-1px);
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }

/* Grid Styles */
.k-grid {
    border: none;
    border-radius: 10px;
    overflow: hidden;
}

.k-grid-header {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.85rem;
}

.k-grid-content {
    background: white;
}

.k-grid tbody tr:nth-child(even) {
    background: #f8f9fa;
}

.k-grid tbody tr:hover {
    background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
    transition: all 0.2s ease;
}

/* Statistics Cards */
.stats-container {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.stat-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 10px;
    padding: 1rem;
    flex: 1;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    border-left: 4px solid #667eea;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.85rem;
    color: #6c757d;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Notifications */
.badge-notification {
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border: none;
    backdrop-filter: blur(10px);
}

.alert-success {
    background: var(--success-gradient) !important;
    color: white !important;
    border: none;
}

.alert-info {
    background: var(--info-gradient) !important;
    color: white !important;
    border: none;
}

.alert-warning {
    background: var(--warning-gradient) !important;
    color: white !important;
    border: none;
}

.alert-danger {
    background: var(--danger-gradient) !important;
    color: white !important;
    border: none;
}

/* Modal Styles */
.delete-modal {
    backdrop-filter: blur(5px);
}

.modal-content {
    border: none;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal-body {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    position: relative;
}

    .modal-body::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: var(--danger-gradient);
    }

.delete-icon-container {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    border: 3px solid #fca5a5;
}

.client-info-card {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 1px solid #bae6fd;
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
}

    .client-info-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        bottom: 0;
        width: 4px;
        background: var(--primary-gradient);
    }

.btn-modal-danger {
    background: var(--danger-gradient);
    border: none;
    color: white;
    border-radius: 20px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

    .btn-modal-danger:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
    }

.btn-modal-cancel {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    border: none;
    color: white;
    border-radius: 20px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

/* Loading */
.loading-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--card-shadow);
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-container {
        padding: 1rem 0;
    }

    .page-header {
        margin: -1rem -1rem 1rem -1rem;
        padding: 2rem 0;
    }

    .page-title {
        font-size: 1.8rem;
    }

    .stats-container {
        flex-direction: column;
        gap: 0.5rem;
    }

    .toolbar-container {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .toolbar-left,
    .toolbar-right {
        justify-content: center;
    }

    .toolbar-right {
        flex-wrap: wrap;
    }

    .grid-container {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 1.5rem;
    }

    .btn-add-new,
    .btn-export {
        font-size: 0.875rem;
        padding: 0.5rem 1rem;
    }

    .stat-card {
        padding: 0.75rem;
    }

    .stat-number {
        font-size: 1.25rem;
    }
}