.student-verification-portal {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.sv-header {
    text-align: center;
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.sv-header h1 {
    margin: 0;
    font-size: 2.5em;
    font-weight: bold;
}

.sv-header p {
    margin: 10px 0 0 0;
    font-size: 1.2em;
    opacity: 0.9;
}

.sv-tabs {
    display: flex;
    margin-bottom: 0;
    border-bottom: 2px solid #ddd;
    background: white;
    border-radius: 8px 8px 0 0;
}

.sv-tab-link {
    padding: 15px 30px;
    background: #f8f9fa;
    border: 1px solid #ddd;
    border-bottom: none;
    margin-right: 5px;
    cursor: pointer;
    border-radius: 4px 4px 0 0;
    transition: all 0.3s ease;
    font-size: 16px;
    font-weight: bold;
}

.sv-tab-link.active {
    background: #2c3e50;
    color: white;
    border-color: #2c3e50;
}

.sv-tab-content {
    display: none;
    padding: 30px;
    border: 1px solid #ddd;
    border-top: none;
    background: white;
    border-radius: 0 0 8px 8px;
}

.sv-tab-content.active {
    display: block;
}

.sv-form {
    max-width: 600px;
    margin: 0 auto;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #2c3e50;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    border-color: #2c3e50;
    outline: none;
    box-shadow: 0 0 5px rgba(44, 62, 80, 0.3);
}

.sv-form button {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    width: 100%;
    transition: all 0.3s ease;
}

.sv-form button:hover {
    background: linear-gradient(135deg, #34495e, #2c3e50);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.result-container {
    margin-top: 30px;
}

.result-success {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
    padding: 20px;
    border-radius: 8px;
}

.result-error {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
    padding: 20px;
    border-radius: 8px;
}

.hall-ticket-semesters, .document-downloads {
    margin: 20px 0;
    text-align: center;
}

.semester-btn, .document-btn {
    background: #28a745;
    color: white;
    padding: 12px 25px;
    border: none;
    border-radius: 6px;
    margin: 0 10px 10px 0;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.semester-btn:hover, .document-btn:hover {
    background: #218838;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.document-btn.available {
    background: #28a745;
}

.document-btn.unavailable {
    background: #6c757d;
    cursor: not-allowed;
}

.document-btn.unavailable:hover {
    background: #6c757d;
    transform: none;
    box-shadow: none;
}

.student-details, .certificate-details {
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-left: 5px solid #2c3e50;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    font-weight: bold;
    color: #2c3e50;
    min-width: 200px;
}

.detail-value {
    color: #333;
    text-align: right;
}

/* Print styles for hall ticket */
@media print {
    body * {
        visibility: hidden;
    }
    .hall-ticket, .hall-ticket * {
        visibility: visible;
    }
    .hall-ticket {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        margin: 0;
        padding: 0;
    }
}

/* Admin styles */
.wp-list-table th {
    background: #2c3e50;
    color: white;
}

.wp-list-table .button {
    margin-right: 5px;
}

.button-link-delete {
    color: #dc3232;
}

.button-link-delete:hover {
    color: #a00;
}

.result-info {
    background: #d1ecf1;
    border: 1px solid #bee5eb;
    color: #0c5460;
    padding: 15px;
    border-radius: 6px;
    text-align: center;
}

/* Error states */
.form-group input.error {
    border-color: #dc3545;
}

.error-message {
    color: #dc3545;
    font-size: 12px;
    margin-top: 5px;
    display: block;
}

/* Upload fields */
.upload-field {
    margin-bottom: 15px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.upload-field label {
    font-weight: bold;
    display: block;
    margin-bottom: 5px;
}

.dashicons-media-document, .dashicons-media-spreadsheet {
    color: #28a745;
    margin-right: 5px;
}

.document-notice {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    color: #856404;
    padding: 15px;
    border-radius: 6px;
    margin: 15px 0;
    text-align: center;
}