/* Сучасний дизайн для CRM "Ваш юридичний захист" */

:root {
    --primary-color: #1e40af;
    --primary-gradient: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
    --secondary-gradient: linear-gradient(135deg, #7c3aed 0%, #a855f7 50%, #c084fc 100%);
    --success-gradient: linear-gradient(135deg, #059669 0%, #10b981 50%, #34d399 100%);
    --warning-gradient: linear-gradient(135deg, #d97706 0%, #f59e0b 50%, #fbbf24 100%);
    --danger-gradient: linear-gradient(135deg, #dc2626 0%, #ef4444 50%, #f87171 100%);
    --info-gradient: linear-gradient(135deg, #0891b2 0%, #06b6d4 50%, #22d3ee 100%);
    --dark-gradient: linear-gradient(135deg, #1f2937 0%, #374151 50%, #4b5563 100%);
    --light-gradient: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);
    
    --card-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    --card-shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.12);
    --button-shadow: 0 4px 15px rgba(30, 64, 175, 0.3);
    --button-shadow-hover: 0 8px 25px rgba(30, 64, 175, 0.4);
    
    --border-radius: 16px;
    --border-radius-sm: 12px;
    --border-radius-lg: 20px;
}

/* Загальні стилі */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #cbd5e1 100%);
    background-attachment: fixed;
    min-height: 100vh;
    color: #1f2937;
    line-height: 1.6;
}

/* Навігація */
.navbar {
    background: var(--primary-gradient) !important;
    box-shadow: var(--card-shadow);
    border: none;
    padding: 1rem 0;
    backdrop-filter: blur(10px);
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.4rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
    letter-spacing: -0.5px;
}

.navbar-text {
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9) !important;
}

/* Картки */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    overflow: hidden;
}

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

.card-header {
    background: var(--primary-gradient);
    color: white;
    border-radius: var(--border-radius) var(--border-radius) 0 0 !important;
    border: none;
    font-weight: 700;
    padding: 1.25rem 1.5rem;
    font-size: 1.1rem;
    letter-spacing: -0.3px;
}

/* Статистичні картки */
.stats-card {
    border-radius: var(--border-radius-lg);
    border: none;
    color: white;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    min-height: 160px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.stats-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.1) 100%);
    transition: opacity 0.4s ease;
}

.stats-card:hover::before {
    opacity: 1;
}

.stats-card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.stats-card h4 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    text-shadow: 0 4px 8px rgba(0,0,0,0.3);
    line-height: 1;
}

.stats-card p {
    font-weight: 600;
    font-size: 1rem;
    margin: 0;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stats-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    opacity: 0.8;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.stats-card-primary { background: var(--primary-gradient); }
.stats-card-success { background: var(--success-gradient); }
.stats-card-warning { background: var(--warning-gradient); }
.stats-card-info { background: var(--info-gradient); }
.stats-card-danger { background: var(--danger-gradient); }

/* Кнопки */
.btn {
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    font-size: 0.95rem;
    letter-spacing: -0.2px;
    position: relative;
    overflow: hidden;
}

.btn::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;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--primary-gradient);
    box-shadow: var(--button-shadow);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--button-shadow-hover);
    color: white;
}

.btn-success {
    background: var(--success-gradient);
    box-shadow: 0 4px 15px rgba(5, 150, 105, 0.4);
    color: white;
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(5, 150, 105, 0.5);
    color: white;
}

.btn-warning {
    background: var(--warning-gradient);
    box-shadow: 0 4px 15px rgba(217, 119, 6, 0.4);
    color: white;
}

.btn-warning:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(217, 119, 6, 0.5);
    color: white;
}

.btn-danger {
    background: var(--danger-gradient);
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.4);
    color: white;
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(220, 38, 38, 0.5);
    color: white;
}

.btn-outline-primary {
    background: transparent;
    border: 2px solid #1e40af;
    color: #1e40af;
}

.btn-outline-primary:hover {
    background: var(--primary-gradient);
    border-color: transparent;
    color: white;
    transform: translateY(-2px);
}

/* Таблиці */
.table {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.table thead th {
    background: var(--dark-gradient);
    color: white;
    border: none;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
    padding: 1.25rem 1rem;
}

.table tbody tr {
    transition: all 0.3s ease;
    border-bottom: 1px solid #f1f5f9;
}

.table tbody tr:hover {
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.05) 0%, rgba(59, 130, 246, 0.05) 100%);
    transform: scale(1.01);
}

.table tbody td {
    padding: 1.25rem 1rem;
    vertical-align: middle;
    font-weight: 500;
}

/* Бейджі */
.badge {
    border-radius: 20px;
    font-weight: 600;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge.bg-success {
    background: var(--success-gradient) !important;
}

.badge.bg-warning {
    background: var(--warning-gradient) !important;
}

.badge.bg-primary {
    background: var(--primary-gradient) !important;
}

.badge.bg-danger {
    background: var(--danger-gradient) !important;
}

.badge.bg-info {
    background: var(--info-gradient) !important;
}

/* Форми */
.form-control, .form-select {
    border-radius: var(--border-radius-sm);
    border: 2px solid #e2e8f0;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.9);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(30, 64, 175, 0.1);
    background: white;
}

.form-label {
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Повідомлення */
.alert {
    border: none;
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.alert::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: currentColor;
}

.alert-success {
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    color: #059669;
}

.alert-danger {
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.1) 0%, rgba(239, 68, 68, 0.1) 100%);
    color: #dc2626;
}

.alert-warning {
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.1) 0%, rgba(245, 158, 11, 0.1) 100%);
    color: #d97706;
}

.alert-info {
    background: linear-gradient(135deg, rgba(8, 145, 178, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
    color: #0891b2;
}

/* Контейнери */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Заголовки */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: #1f2937;
    letter-spacing: -0.5px;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Анімації */
.fade-in {
    animation: fadeIn 0.6s ease-in-out;
}

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

/* Групи кнопок */
.btn-group .btn {
    border-radius: 0;
}

.btn-group .btn:last-child {
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

/* Статистика дашборду */
.dashboard-stats {
    margin-bottom: 2rem;
}

/* Адаптивність */
@media (max-width: 768px) {
    .stats-card h4 {
        font-size: 2rem;
    }
    
    .stats-card {
        padding: 1.5rem 1rem;
        min-height: 120px;
    }
    
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .table-responsive {
        border-radius: var(--border-radius);
    }
    
    .card {
        margin-bottom: 1rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .navbar-brand {
        font-size: 1.2rem;
    }
}

/* Форми з плаваючими лейблами */
.form-floating {
    position: relative;
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
    transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
    color: var(--primary-color);
}

/* Декоративні елементи */
.decoration-dots {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(30, 64, 175, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    pointer-events: none;
    z-index: -1;
}

/* Іконки для юридичної тематики */
.legal-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Картки для юридичних послуг */
.legal-card {
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.05) 0%, rgba(59, 130, 246, 0.05) 100%);
    border-left: 4px solid var(--primary-color);
}

/* Модальні вікна */
.modal-content {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow-hover);
}

.modal-header {
    background: var(--primary-gradient);
    color: white;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    border: none;
}

/* Індикатор завантаження */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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