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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

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

header {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    margin-bottom: 25px;
    border-left: 5px solid #007bff;
}

header h1 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 2.2em;
}

nav {
    display: flex;
    gap: 12px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.nav-link {
    padding: 12px 24px;
    background: #007bff;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-weight: 500;
    border: 2px solid transparent;
}

.nav-link.active,
.nav-link:hover {
    background: #0056b3;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,123,255,0.3);
}

.page {
    display: none;
    animation: fadeIn 0.5s ease-in;
}

.page.active {
    display: block;
}

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

.search-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 25px;
    flex-wrap: wrap;
    align-items: center;
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.search-bar input,
.search-bar select {
    padding: 10px 15px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    flex: 1;
    min-width: 180px;
    transition: border-color 0.3s;
}

.search-bar input:focus,
.search-bar select:focus {
    outline: none;
    border-color: #007bff;
}

.btn {
    padding: 10px 20px;
    background: #007bff;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-right: 10px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.btn:hover {
    background: #0056b3;
    transform: translateY(-1px);
}

.btn-success {
    background: #28a745;
}

.btn-success:hover {
    background: #218838;
}

.btn-danger {
    background: #dc3545;
}

.btn-danger:hover {
    background: #c82333;
}

.cards-container {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
}

.card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-left: 4px solid #007bff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.card-title {
    font-size: 1.3em;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 5px;
}

.card-subtitle {
    color: #6c757d;
    font-size: 0.9em;
}

.card-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8em;
    font-weight: 600;
}

.badge-pending { background: #fff3cd; color: #856404; }
.badge-approved { background: #d1edff; color: #004085; }
.badge-interview { background: #fff3cd; color: #856404; }
.badge-search { background: #d1edff; color: #004085; }
.badge-completed { background: #d4edda; color: #155724; }

.card-body {
    margin-bottom: 15px;
}

.card-field {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
}

.field-label {
    font-weight: 600;
    min-width: 120px;
    color: #495057;
}

.field-value {
    color: #6c757d;
}

.card-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-3px);
}

.stat-number {
    font-size: 2.5em;
    font-weight: bold;
    color: #007bff;
    margin-bottom: 8px;
}

.stat-label {
    color: #6c757d;
    font-weight: 500;
}

.charts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-top: 30px;
}

.chart-container {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.chart {
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
    border-radius: 8px;
    margin-top: 15px;
}

/* Модальные окна */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: white;
    margin: 3% auto;
    padding: 30px;
    border-radius: 15px;
    width: 90%;
    max-width: 700px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    animation: modalSlideIn 0.3s ease-out;
}

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

.close {
    float: right;
    font-size: 32px;
    font-weight: bold;
    cursor: pointer;
    color: #6c757d;
    transition: color 0.3s;
}

.close:hover {
    color: #dc3545;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #495057;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    transition: border-color 0.3s;
    font-size: 1em;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #007bff;
}

.form-row {
    display: flex;
    gap: 15px;
    align-items: end;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

.loading {
    text-align: center;
    padding: 40px;
    color: #6c757d;
}

.error {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
    border-left: 4px solid #dc3545;
}

.success {
    background: #d4edda;
    color: #155724;
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
    border-left: 4px solid #28a745;
}

/* Стили для страницы рассылки */
.broadcast-history {
    max-height: 400px;
    overflow-y: auto;
    margin-top: 15px;
}

.broadcast-item {
    background: white;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 8px;
    border-left: 4px solid #007bff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.broadcast-item:hover {
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.broadcast-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}

.broadcast-actions {
    display: flex;
    gap: 5px;
}

.btn-sm {
    padding: 4px 8px;
    font-size: 0.8em;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-sm:hover {
    transform: scale(1.1);
}

.broadcast-target {
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8em;
    font-weight: 600;
    margin-left: 10px;
}

.broadcast-target.all { background: #007bff; color: white; }
.broadcast-target.clients { background: #28a745; color: white; }
.broadcast-target.masters { background: #ffc107; color: black; }
.broadcast-target.single { background: #6c757d; color: white; }

.broadcast-message {
    color: #495057;
    margin-bottom: 8px;
    line-height: 1.4;
}

.broadcast-stats {
    display: flex;
    gap: 15px;
    font-size: 0.9em;
}

.broadcast-stats span {
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 500;
}

.stat-sent { background: #e3f2fd; color: #1976d2; }
.stat-success { background: #e8f5e8; color: #2e7d32; }
.stat-error { background: #ffebee; color: #c62828; }

.broadcast-item.deleting {
    opacity: 0;
    transform: translateX(-100%);
}

.btn-warning {
    background: #ffc107;
    color: black;
}

.btn-warning:hover {
    background: #e0a800;
    color: black;
}

.broadcast-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8em;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}

.btn-sm:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.broadcast-status {
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8em;
    font-weight: 600;
    margin-left: 10px;
}

.broadcast-status.deleted {
    background: #6c757d;
    color: white;
}

.stat-deleted {
    background: #6c757d;
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.85em;
    font-weight: 500;
}

/* Добавьте в конец файла style.css */

/* Стили для авторизации */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.login-container {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    width: 90%;
    max-width: 400px;
}

.login-form h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #2c3e50;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-left: auto;
    padding: 8px 15px;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    color: white;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8em;
}

.btn-primary {
    background: #007bff;
    color: white;
    width: 100%;
    padding: 12px;
}

.btn-primary:hover {
    background: #0056b3;
}

/* Адаптивность для мобильных */
@media (max-width: 768px) {
    .user-info {
        flex-direction: column;
        gap: 8px;
        margin-left: 0;
        margin-top: 10px;
    }

    .login-container {
        margin: 20px;
        padding: 30px 20px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .cards-container {
        grid-template-columns: 1fr;
    }
    
    .charts {
        grid-template-columns: 1fr;
    }
    
    .search-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .form-row {
        flex-direction: column;
    }
    
    nav {
        justify-content: center;
    }
}