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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container-full {
    max-width: 1400px;
    margin: 0 auto;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.login-box, .form-box {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    max-width: 500px;
    width: 100%;
}

.form-box {
    max-width: 800px;
}

h1 {
    color: #333;
    text-align: center;
    margin-bottom: 10px;
    font-size: 28px;
}

h2 {
    color: #667eea;
    text-align: center;
    margin-bottom: 20px;
    font-size: 22px;
}

.subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
    font-size: 16px;
}

.form-group {
    margin-bottom: 20px;
    flex: 1;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 0;
}

label {
    display: block;
    color: #555;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 14px;
}

input[type="text"],
input[type="tel"],
input[type="number"],
input[type="password"],
input[type="email"],
select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

input:focus,
select:focus {
    outline: none;
    border-color: #667eea;
    background: white;
}

input:disabled,
select:disabled {
    background-color: #e9ecef;
    color: #6c757d;
    cursor: not-allowed;
    opacity: 0.7;
}

.btn-submit {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease;
    margin-top: 20px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.btn-submit:active {
    transform: translateY(0);
}

.btn-resend {
    width: 100%;
    padding: 12px;
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.btn-resend:hover {
    background: #667eea;
    color: white;
}

.info-text {
    text-align: center;
    color: #999;
    margin-top: 20px;
    font-size: 14px;
}

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

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

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Alert Messages */
.alert {
    padding: 15px;
    margin: 15px 0;
    border-radius: 8px;
    font-size: 14px;
    display: none;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Results page styles */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.header h1 {
    color: white;
    margin: 0;
}

.user-info {
    background: rgba(255, 255, 255, 0.2);
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
}

.filters-section {
    padding: 30px;
    background: #f8f9fa;
    border-bottom: 2px solid #e0e0e0;
}

.filters-section h2 {
    color: #333;
    text-align: left;
    margin-bottom: 10px;
}

.filters-section .subtitle {
    text-align: left;
    margin-bottom: 20px;
}

.filters {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.filter-group {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    flex: 1;
}

.filter-group label {
    color: #007bff;
    font-weight: 600;
    margin: 0;
    white-space: nowrap;
}

.filter-group select {
    padding: 10px 15px;
    min-width: 180px;
    background: white;
    flex: 1;
}

.results-section {
    padding: 30px;
}

.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

thead {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
    font-size: 14px;
}

td {
    padding: 15px;
    border-bottom: 1px solid #e0e0e0;
    font-size: 14px;
    color: #333;
}

tbody tr:hover {
    background: #f8f9fa;
}

.no-results {
    text-align: center;
    padding: 50px;
    color: #666;
    font-size: 18px;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-overlay.active {
    display: flex;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

/* Responsive design */
@media (max-width: 768px) {
    body {
        padding: 15px;
    }

    .login-box, .form-box {
        padding: 30px 20px;
        width: 100%;
        max-width: 100%;
    }

    .form-row {
        flex-direction: column;
        gap: 15px;
    }
    
    h1 {
        font-size: 24px;
    }

    h2 {
        font-size: 20px;
    }

    .header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        padding: 20px;
    }
    
    .filter-group {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
    }
    
    .filter-group select {
        width: 100%;
    }
    
    table {
        font-size: 11px;
    }
    
    th, td {
        padding: 8px 5px;
    }

    .user-info {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .login-box {
        padding: 25px 15px;
    }
}