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

:root {
    --primary: #2D5AA0;
    --primary-light: #4A7AB8;
    --accent: #F97316;
    --accent-light: #FB923C;
    --success: #22c55e;
    --danger: #ef4444;
    --text-dark: #1e293b;
    --text-medium: #64748b;
    --bg-light: #f8fafc;
    --white: #ffffff;
}

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

/* Auth Container */
.auth-container {
    width: 100%;
    max-width: 450px;
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Auth Card */
.auth-card {
    background: var(--white);
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding: 40px;
}

/* Header */
.auth-header {
    text-align: center;
    margin-bottom: 32px;
}

.logo {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.logo span {
    color: var(--accent);
}

.auth-header h1 {
    font-size: 1.75rem;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-weight: 700;
}

.auth-header p {
    color: var(--text-medium);
    font-size: 0.95rem;
}

/* Form */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group label svg {
    color: var(--primary);
}

.form-group input,
.form-group select {
    padding: 14px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(45, 90, 160, 0.1);
}

.password-input-wrapper {
    position: relative;
}

.password-input-wrapper input {
    padding-right: 48px;
}

.toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-medium);
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s;
}

.toggle-password:hover {
    color: var(--primary);
}

/* Form Options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: -8px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-medium);
}

.remember-me input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.forgot-password {
    font-size: 0.9rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.forgot-password:hover {
    color: var(--accent);
}

/* Buttons */
.auth-btn {
    padding: 14px 24px;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: inherit;
}

.auth-btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(45, 90, 160, 0.3);
}

.auth-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(45, 90, 160, 0.4);
}

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

.auth-btn-secondary {
    background: var(--bg-light);
    color: var(--text-dark);
    border: 2px solid #e2e8f0;
}

.auth-btn-secondary:hover {
    background: #e2e8f0;
    border-color: var(--primary);
}

.btn-loader {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Divider */
.auth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 24px 0;
    color: var(--text-medium);
    font-size: 0.85rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid #e2e8f0;
}

.auth-divider span {
    padding: 0 16px;
}

/* Demo Credentials */
.demo-credentials {
    margin-top: 32px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(45, 90, 160, 0.05) 0%, rgba(249, 115, 22, 0.05) 100%);
    border-radius: 16px;
    border: 2px dashed rgba(45, 90, 160, 0.2);
}

.demo-credentials h4 {
    font-size: 0.95rem;
    color: var(--text-dark);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.demo-users {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.demo-user {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: var(--white);
    border-radius: 8px;
    font-size: 0.85rem;
}

.demo-user code {
    font-family: 'Courier New', monospace;
    color: var(--primary);
    background: rgba(45, 90, 160, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
}

.quick-fill {
    padding: 4px 12px;
    background: var(--accent);
    color: var(--white);
    border: none;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.quick-fill:hover {
    background: var(--accent-light);
    
}

/* Modal */
.auth-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.auth-modal.active {
    display: flex;
}

.auth-modal-content {
    background: var(--white);
    border-radius: 20px;
    max-width: 450px;
    width: 100%;
    padding: 32px;
    animation: modalSlideUp 0.3s ease-out;
}

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

.auth-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.auth-modal-header h2 {
    font-size: 1.5rem;
    color: var(--text-dark);
}

.modal-close {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--bg-light);
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    color: var(--text-dark);
}

.modal-close:hover {
    background: var(--danger);
    color: var(--white);
    transform: rotate(90deg);
}

/* Notification */
.auth-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 16px 24px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: none;
    align-items: center;
    gap: 12px;
    z-index: 2000;
    animation: slideIn 0.3s ease-out;
    max-width: 400px;
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.auth-notification.show {
    display: flex;
}

.auth-notification.success {
    background: var(--success);
    color: var(--white);
}

.auth-notification.error {
    background: var(--danger);
    color: var(--white);
}

.auth-notification.info {
    background: var(--primary);
    color: var(--white);
}

/* Responsive */
@media (max-width: 480px) {
    .auth-card {
        padding: 24px;
    }

    .logo {
        font-size: 2rem;
    }

    .auth-header h1 {
        font-size: 1.5rem;
    }

    .demo-user {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .quick-fill {
        align-self: flex-end;
    }
}

/* Tabs */
.auth-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    background: var(--bg-light);
    padding: 6px;
    border-radius: 12px;
}

.auth-tab {
    flex: 1;
    padding: 12px;
    background: transparent;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-medium);
    transition: all 0.3s;
}

.auth-tab.active {
    background: var(--white);
    color: var(--primary);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.tab-content {
    display: none;
}

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

/* Social Login */
.social-login-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.social-btn {
    width: 100%;
    padding: 14px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    background: var(--white);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.3s;
}

.social-btn:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.google-btn {
    color: var(--text-dark);
}

/* Demo Note */
.demo-note {
    margin-top: 24px;
    padding: 16px;
    background: rgba(249, 115, 22, 0.1);
    border-left: 4px solid var(--accent);
    border-radius: 8px;
    font-size: 0.85rem;
}

.demo-note p {
    color: var(--text-dark);
}

.demo-note strong {
    color: var(--accent);
}

/* ==================== ROLE SELECTION STYLES ==================== */

.role-selection {
    padding: 1rem 0;
}

.role-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

.role-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.95) 100%);
    border: 2px solid rgba(45, 90, 160, 0.15);
    border-radius: 16px;
    padding: 1.5rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.role-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.role-card:hover::before {
    opacity: 0.1;
}

.role-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(45, 90, 160, 0.25);
}

.role-card:active {
    transform: translateY(-2px);
}

.role-icon {
    font-size: 3rem;
    margin-bottom: 0.75rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    position: relative;
    z-index: 1;
}

.role-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
}

.role-card p {
    font-size: 0.85rem;
    color: var(--text-medium);
    line-height: 1.4;
    position: relative;
    z-index: 1;
}

/* Current Role Badge */
.current-role-badge {
    text-align: center;
    padding: 0.75rem 1rem;
    background: linear-gradient(135deg, rgba(45, 90, 160, 0.1) 0%, rgba(74, 122, 184, 0.1) 100%);
    border: 2px solid rgba(45, 90, 160, 0.2);
    border-radius: 12px;
    margin-bottom: 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
}

/* Back to Role Button */
.back-to-role-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(100, 116, 139, 0.1);
    border: 1px solid rgba(100, 116, 139, 0.2);
    border-radius: 8px;
    color: var(--text-medium);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: auto;
}

.back-to-role-btn:hover {
    background: rgba(100, 116, 139, 0.2);
    border-color: var(--text-medium);
    transform: translateX(-3px);
}

.back-to-role-btn svg {
    transition: transform 0.3s ease;
}

.back-to-role-btn:hover svg {
    transform: translateX(-3px);
}

/* Update auth-tabs to accommodate back button */
.auth-tabs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    padding: 0.5rem;
    position: relative;
}

.auth-tabs .auth-tab {
    flex: 1;
}

/* Admin Code Group Styling */
#adminCodeGroup small {
    display: block;
    margin-top: 0.5rem;
}

/* Responsive */
@media (max-width: 480px) {
    .role-cards {
        grid-template-columns: 1fr;
    }
    
    .role-card {
        padding: 1.25rem 1rem;
    }
    
    .role-icon {
        font-size: 2.5rem;
    }
    
    .back-to-role-btn {
        font-size: 0.8rem;
        padding: 0.4rem 0.75rem;
    }
}

/* ==================== EMAIL VERIFICATION STYLES ==================== */

.verification-info {
    text-align: center;
    margin-bottom: 2rem;
}

.verification-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {  }
    50% {  }
}

.verification-info h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.verification-info p {
    font-size: 0.95rem;
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

.verification-info strong {
    font-size: 1.05rem;
    color: var(--primary);
    font-weight: 600;
}

/* Verification Code Inputs */
.verification-code-inputs {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin: 1.5rem 0;
}

.code-input {
    width: 50px;
    height: 60px;
    font-size: 1.75rem;
    font-weight: 700;
    text-align: center;
    border: 2px solid rgba(45, 90, 160, 0.2);
    border-radius: 12px;
    background: var(--white);
    color: var(--text-dark);
    transition: all 0.3s ease;
    outline: none;
}

.code-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(45, 90, 160, 0.1);
    
}

.code-input:valid {
    border-color: var(--success);
}

/* Verification Actions */
.verification-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.verify-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--success) 0%, #10b981 100%);
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}

.verify-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 197, 94, 0.4);
}

.resend-btn {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(100, 116, 139, 0.1);
    color: var(--text-medium);
    border: 2px solid rgba(100, 116, 139, 0.2);
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.resend-btn:hover {
    background: rgba(100, 116, 139, 0.2);
    border-color: var(--text-medium);
}

.cancel-verification-btn {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border: 2px solid rgba(239, 68, 68, 0.2);
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cancel-verification-btn:hover {
    background: var(--danger);
    color: var(--white);
}

/* Timer Info */
.timer-info {
    text-align: center;
    margin-top: 1.5rem;
    padding: 0.75rem;
    background: rgba(249, 115, 22, 0.1);
    border: 1px solid rgba(249, 115, 22, 0.2);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--accent);
    font-weight: 600;
}

#timer {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent);
}

/* Loader for buttons */
.btn-loader {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Responsive */
@media (max-width: 480px) {
    .verification-code-inputs {
        gap: 0.5rem;
    }
    
    .code-input {
        width: 45px;
        height: 55px;
        font-size: 1.5rem;
    }
    
    .verification-icon {
        font-size: 3rem;
    }
    
    .verification-info h4 {
        font-size: 1.25rem;
    }
}

/* Success Animation */
@keyframes successPulse {
    0% {  }
    50% {  }
    100% {  }
}

.verification-success {
    animation: successPulse 0.5s ease;
}

/* ==================== SCHOOL ACCESS NOTICES ==================== */

.access-request-notice {
    background: linear-gradient(135deg, rgba(45, 90, 160, 0.05) 0%, rgba(74, 122, 184, 0.05) 100%);
    border: 2px solid rgba(45, 90, 160, 0.2);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    margin-top: 1.5rem;
    text-align: center;
}

.notice-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {  }
    50% {  }
}

.access-request-notice h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.access-request-notice p {
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.access-request-notice p:first-of-type {
    font-size: 1rem;
    margin-bottom: 1rem;
}

.admin-contact {
    background: rgba(45, 90, 160, 0.1);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    color: var(--primary) !important;
    margin: 1rem 0;
    display: inline-block;
    border: 1px solid rgba(45, 90, 160, 0.2);
}

.notice-footer {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(45, 90, 160, 0.1);
}

.notice-footer small {
    color: var(--text-medium);
    font-size: 0.85rem;
}

/* School Info Banner */
.school-info-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    padding: 1rem 1.25rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    text-align: center;
    box-shadow: 0 4px 12px rgba(45, 90, 160, 0.2);
}

.school-badge {
    color: white;
}

.school-badge strong {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.school-badge span {
    font-size: 0.85rem;
    opacity: 0.9;
}

/* Registration Authorization Notice */
.registration-authorization-notice {
    background: rgba(249, 115, 22, 0.1);
    border: 2px solid rgba(249, 115, 22, 0.3);
    border-radius: 12px;
    padding: 0.875rem 1rem;
    margin-bottom: 1.25rem;
    text-align: center;
}

.registration-authorization-notice p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.registration-authorization-notice strong {
    color: var(--accent);
}

/* Enhanced Form Group for Admin Code */
#adminCodeGroup {
    position: relative;
}

#adminCodeGroup small {
    display: block;
    margin-top: 0.5rem;
    color: var(--text-medium);
    font-size: 0.85rem;
    line-height: 1.4;
}

#adminCodeGroup::before {
    content: '🔐';
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 1.5rem;
}

/* Responsive Updates */
@media (max-width: 480px) {
    .access-request-notice {
        padding: 1.5rem 1rem;
    }
    
    .notice-icon {
        font-size: 2.5rem;
    }
    
    .access-request-notice h4 {
        font-size: 1.1rem;
    }
    
    .admin-contact {
        font-size: 0.85rem;
        padding: 0.6rem 0.875rem;
    }
    
    .school-info-banner {
        padding: 0.875rem 1rem;
    }
    
    .school-badge strong {
        font-size: 1rem;
    }
}