/**
 * Global Login System CSS - Modal Version
 * Save as: /css/global-login.css
 */

#global-login-container {
    position: relative;
    display: inline-block;
}

/* Login Button */
.login-btn {
    background: #ffd052;
    color: #000000;
    border: none;
    padding: 10px 16px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.login-btn:hover {
    background: #ffcd3a;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.login-btn.active {
    background: #ffcd3a;
    transform: translateY(0);
}

.login-btn svg {
    width: 20px;
    height: 20px;
}

/* User Info (Logged In State) */
.user-info {
    /*background: #ffd052;*/
    color: #ffffff;
    border: none;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    /*box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);*/
    /*min-width: 150px;*/
}

.user-info:hover {
    background: #be2e21;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.user-info.active {
    background: #be2e21;
    transform: translateY(0);
}

.user-info .user-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.user-info .user-name {
    flex: 1;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px;
}

.user-info .dropdown-arrow {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.user-info.active .dropdown-arrow {
    transform: rotate(180deg);
}

/* User Dropdown (kept for logged-in users) */
.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    min-width: 300px;
    margin-top: 8px;
    padding: 16px;
}

.user-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-header {
    text-align: center;
    margin-bottom: 12px;
}

.dropdown-header .student_name {
    display: block;
    font-size: 20px;
    color: #333;
}

.dropdown-header .student_id {
    color: #666;
    font-size: 12px;
	margin-top:-5px;
}

.user-dropdown hr {
    border: none;
    border-top: 1px solid #e0e0e0;
    margin: 12px 0;
}

.dropdown-item {
    padding: 4px 0;
    font-size: 13px;
    color: #555;
    line-height: 1.4;
}

.dropdown-item strong {
    color: #333;
}

/* Arrow pointer for user dropdown */
.user-dropdown::before {
    content: '';
    position: absolute;
    top: -8px;
    right: 20px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid white;
}

.user-dropdown::after {
    content: '';
    position: absolute;
    top: -9px;
    right: 20px;
    width: 0;
    height: 0;
    border-left: 9px solid transparent;
    border-right: 9px solid transparent;
    border-bottom: 9px solid #e0e0e0;
}

/* Logout Button */
.logout-btn {
    width: 100%;
    background: #f44336;
    color: white;
    border: none;
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background-color 0.3s ease;
    margin-top: 8px;
}

.logout-btn:hover:not(:disabled) {
    background: #d32f2f;
}

.logout-btn:disabled {
    background: #e0e0e0;
    color: #999;
    cursor: not-allowed;
}

.logout-btn svg {
    width: 16px;
    height: 16px;
}

/* Modal Overlay */
.login-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 20px;
}

.login-modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

/* Modal Container */
.login-modal {
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    max-width: 400px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(-20px);
    transition: all 0.3s ease;
    position: relative;
}

.login-modal-overlay.show .login-modal {
    transform: scale(1) translateY(0);
}

/* Modal Header */
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px 16px;
    border-bottom: 1px solid #e0e0e0;
}

.modal-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    color: #333;
}

.modal-close {
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s ease;
    color: #666;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: #f5f5f5;
    color: #333;
}

.modal-close svg {
    width: 24px;
    height: 24px;
}

/* Modal Body */
.modal-body {
    padding: 24px;
}

/* Form Styling */
#global-login-form {
    margin-bottom: 20px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
    font-size: 14px;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: white;
    color: #333;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: #ffd052;
    box-shadow: 0 0 0 3px rgba(255, 208, 82, 0.1);
}

.form-group input::placeholder {
    color: #999;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    background: #ffd052;
    color: #000000;
    border: none;
    padding: 14px 16px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
}

.submit-btn:hover:not(:disabled) {
    background: #ffcd3a;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 208, 82, 0.3);
}

.submit-btn:disabled {
    background: #e0e0e0;
    color: #999;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Signup Link */
.signup-link {
    text-align: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

.signup-link p {
    margin: 0;
    color: #666;
    font-size: 14px;
}

.signup-btn {
    color: #ffd052;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.signup-btn:hover {
    color: #ffcd3a;
    text-decoration: underline;
}

/* Message Styling */
.global-login-message {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    z-index: 10001;
    max-width: 300px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    animation: slideInFromRight 0.3s ease;
}

.message-success {
    background: #4caf50;
    color: white;
}

.message-error {
    background: #f44336;
    color: white;
}

.message-info {
    background: #2196f3;
    color: white;
}

@keyframes slideInFromRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Body scroll prevention when modal is open */
body.modal-open {
    overflow: hidden;
}

/* Responsive Design */
@media (max-width: 768px) {
    .login-modal-overlay {
        padding: 16px;
    }
    
    .login-modal {
        max-width: 100%;
        margin: 0;
    }
    
    .modal-header {
        padding: 16px 20px 12px;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .form-group input {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .user-dropdown {
        min-width: 300px;
        right: -10px;
    }
    
    .user-info .user-name {
        max-width: 80px;
    }
    
    .global-login-message {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .login-btn,
    .user-info {
        padding: 8px 12px;
        font-size: 13px;
    }
    
    .user-info .user-name {
        max-width: 60px;
    }
    
    .modal-header h3 {
        font-size: 18px;
    }
    
    .form-group input {
        padding: 10px 12px;
    }
    
    .submit-btn {
        padding: 12px 16px;
        font-size: 15px;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .login-btn,
    .user-info {
        border: 2px solid #000;
    }
    
    .form-group input {
        border-width: 2px;
    }
    
    .login-modal {
        border: 2px solid #000;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .login-btn,
    .user-info,
    .modal-close,
    .submit-btn,
    .logout-btn,
    .login-modal-overlay,
    .login-modal,
    .user-dropdown,
    .form-group input {
        transition: none;
    }
    
    .login-modal-overlay.show .login-modal {
        transform: none;
    }
    
    .global-login-message {
        animation: none;
    }
}