/* Auth Pages (Login & Register) Modern Styles */

/* Keep existing background - auth-bg-1 theme-one */

/* Logo in Upper Left - Outside Card */
.auth-page-logo {
    position: absolute;
    top: 20px;
    left: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 4px;
}

.auth-page-logo a {
    display: block;
}

.auth-page-logo img {
    width: 90px;
    height: auto;
}

.auth-logo-text {
    font-size: 60px;
    line-height: 1;
    font-weight: 600;
    color: #2196f3;
    margin-top: 0;
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* Logo in Upper Left */
.auth-logo {
    margin-bottom: 1.5rem;
}

.auth-logo a {
    display: inline-block;
}

.auth-logo .navbar-brand img {
    width: 170px;
    height: auto;
}

.auth-logo img {
    width: 170px;
    height: auto;
}

/* Modern Card Styling */
.auth-card {
    background: linear-gradient(145deg, #ffffff 0%, #f5f7fa 100%);
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.05);
    padding: 2.5rem;
    border: 1px solid rgba(33, 150, 243, 0.1);
}

.auth-card .auto-form-wrapper {
    background: transparent;
    padding: 0;
}

/* Header Styling */
.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header .school-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, #2196f3 0%, #1976d2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(33, 150, 243, 0.4);
}

.auth-header .school-logo i {
    font-size: 2.5rem;
    color: #fff;
}

.auth-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 0.5rem;
}

.auth-header p {
    color: #666;
    font-size: 0.95rem;
}

/* Form Group Styling */
.auth-form .form-group {
    margin-bottom: 1.25rem;
}

.auth-form .form-label {
    font-weight: 600;
    color: #1a1a2e;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    display: block;
}

.auth-form .input-group {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.auth-form .form-control {
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.auth-form .form-control:focus {
    border-color: #2196f3;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(33, 150, 243, 0.1);
    outline: none;
}

.auth-form .form-control::placeholder {
    color: #aaa;
}

/* [Team Note - 2026-03-09] Login selector UI adjustment */
/* Login selector styling */
.auth-form select.form-control {
    height: 46px;
    line-height: 1.2;
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
}

.auth-form .login-type-select {
    /* [Team Note - 2026-03-09] Restore native dropdown arrow behavior for login selector */
    -webkit-appearance: auto;
    -moz-appearance: auto;
    appearance: auto;
    padding-right: 1.8rem;
}

/* Input Group Append */
.auth-form .input-group-append .input-group-text {
    background: linear-gradient(135deg, #2196f3 0%, #1976d2 100%);
    border: none;
    color: #fff;
    padding: 0 1rem;
    border-radius: 0 10px 10px 0;
}

/* [Team Note - 2026-03-11] Student registration toggle block: prompt, expand/collapse fields, and remove button. */
.student-toggle-card {
    margin-top: 0.4rem;
    padding: 0;
    border: 0;
    background: transparent;
}

.student-toggle-copy {
    margin-bottom: 0.35rem;
}

.student-toggle-copy h5 {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 700;
    color: #172554;
}

.student-toggle-copy p {
    margin: 0.1rem 0 0;
    color: #4b5563;
    font-size: 0.8rem;
    line-height: 1.25;
}

.student-toggle-btn {
    min-width: 64px;
    border: 0;
    border-radius: 999px;
    padding: 0.38rem 0.85rem;
    font-size: 0.8rem;
    line-height: 1.1;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(90deg, #0ea5e9, #0284c7);
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.16);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.student-toggle-btn:hover,
.student-toggle-btn:focus {
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(2, 132, 199, 0.22);
    outline: none;
}

.student-toggle-btn.is-open {
    background: linear-gradient(90deg, #0369a1, #075985);
}

.student-remove-btn {
    display: none;
    min-width: 78px;
    border: 1px solid #cbd5e1;
    border-radius: 999px;
    padding: 0.38rem 0.85rem;
    font-size: 0.8rem;
    line-height: 1.1;
    font-weight: 700;
    color: #475569;
    background: #fff;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.student-remove-btn:hover,
.student-remove-btn:focus {
    color: #1e293b;
    background: #f8fafc;
    border-color: #94a3b8;
    outline: none;
}

.student-remove-wrap {
    display: none;
    margin-top: 0.5rem;
    text-align: right;
}

.student-remove-wrap.is-visible {
    display: block;
}

.student-extra-fields {
    display: none;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: max-height 0.3s ease, opacity 0.25s ease, margin-top 0.25s ease;
}

.student-extra-fields.is-open {
    display: block;
    max-height: 220px;
    opacity: 1;
    visibility: visible;
    margin-top: 0.55rem;
}

/* Checkbox Styling */
.auth-form .form-check {
    padding-left: 1.75rem;
    position: relative;
}

.auth-form .form-check-input {
    position: absolute;
    width: 20px;
    height: 20px;
    margin-left: -1.75rem;
    margin-top: 0;
    accent-color: #2196f3;
    cursor: pointer;
}

.auth-form .form-check-input:checked {
    background-color: #2196f3;
    border-color: #2196f3;
}

.auth-form .form-check-label {
    color: #555;
    font-size: 0.9rem;
    cursor: pointer;
    line-height: 1.4;
}

/* Links */
.auth-link {
    color: #2196f3;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.auth-link:hover {
    color: #1976d2;
    text-decoration: underline;
}

/* Forgot Password */
.forgot-password {
    font-size: 0.85rem;
    color: #2196f3;
    font-weight: 500;
}

.forgot-password:hover {
    color: #1976d2;
}

/* Submit Button */
.auth-submit-btn {
    background: linear-gradient(135deg, #2196f3 0%, #1976d2 100%);
    border: none;
    border-radius: 10px;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    width: 100%;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(33, 150, 243, 0.4);
}

.auth-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(33, 150, 243, 0.5);
}

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

/* Divider */
.auth-divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #e0e0e0;
}

.auth-divider span {
    padding: 0 1rem;
    color: #999;
    font-size: 0.85rem;
}

/* Register Link */
.auth-footer-text {
    text-align: center;
    margin-top: 1.5rem;
    color: #666;
    font-size: 0.9rem;
}

.auth-footer-text a {
    color: #2196f3;
    font-weight: 600;
    text-decoration: none;
}

.auth-footer-text a:hover {
    text-decoration: underline;
}

/* Error Message */
.auth-error {
    background: #fee2e2;
    border: 1px solid #fca5a5;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    color: #dc2626;
    font-size: 0.9rem;
}

/* Footer Copyright */
.auth-copyright {
    text-align: center;
    margin-top: 2rem;
    color: #999;
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 480px) {
    .auth-card {
        padding: 1.5rem;
        margin: 0 1rem;
    }
    
    .auth-header h2 {
        font-size: 1.5rem;
    }
    
    .auth-header .school-logo {
        width: 60px;
        height: 60px;
    }
    
    .auth-header .school-logo i {
        font-size: 2rem;
    }
}

/* Forgot Password Page Additional Styles */
.contact-info-box {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.contact-info-box .contact-label {
    color: #2196f3;
    font-weight: 600;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-info-box .contact-label i {
    font-size: 1.1rem;
}

.contact-info-box hr {
    margin: 0.75rem 0;
    border-top: 1px solid #e0e0e0;
}

.contact-info-box .contact-item {
    color: #555;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-info-box .contact-item i {
    color: #2196f3;
    font-size: 1rem;
}

.contact-info-box .contact-item:last-child {
    margin-bottom: 0;
}

.note-box {
    background: #fff3e0;
    border: 1px solid #ffb74d;
    border-radius: 8px;
    padding: 1rem;
    font-size: 0.85rem;
    color: #e65100;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.note-box i {
    font-size: 1.1rem;
    margin-top: 0.1rem;
}