/* Authentication Popup Styles */
/* File: assets/css/auth.css */

/* Modal Overlay */
.auth-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 9999;
    animation: fadeIn 0.3s ease;
}

.auth-modal-overlay.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Modal Container */
.auth-modal {
    background: #fff;
    border-radius: 12px;
    width: 90%;
    max-width: 450px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    position: relative;
    animation: slideUp 0.3s ease;
}

/* Modal Header */
.auth-modal-header {
    padding: 25px 30px 20px;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
}

.auth-modal-header h3 {
    margin: 0;
    font-size: 24px;
    color: #272b41;
    font-weight: 600;
}

.auth-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: #f0f0f0;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 18px;
    color: #666;
}

.auth-close-btn:hover {
    background: #e0e0e0;
    color: #333;
}

/* Modal Body */
.auth-modal-body {
    padding: 30px;
}

/* Tab Navigation */
.auth-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    border-bottom: 2px solid #f0f0f0;
}

.auth-tab {
    flex: 1;
    padding: 12px 20px;
    background: transparent;
    border: none;
    color: #757575;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.auth-tab.active {
    color: #0de0fe;
}

.auth-tab.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #0de0fe;
}

/* Tab Content */
.auth-tab-content {
    display: none;
}

.auth-tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Form Groups */
.auth-form-group {
    margin-bottom: 20px;
}

.auth-form-group label {
    display: block;
    margin-bottom: 8px;
    color: #272b41;
    font-weight: 500;
    font-size: 14px;
}

.auth-form-group input,
.auth-form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #dcdcdc;
    border-radius: 6px;
    font-size: 15px;
    transition: all 0.3s ease;
}

.auth-form-group input:focus,
.auth-form-group select:focus {
    outline: none;
    border-color: #0de0fe;
    box-shadow: 0 0 0 3px rgba(13, 224, 254, 0.1);
}

.auth-form-group input.error {
    border-color: #ff0100;
}

.auth-error-message {
    color: #ff0100;
    font-size: 13px;
    margin-top: 5px;
    display: none;
}

.auth-error-message.show {
    display: block;
}

/* Password Toggle */
.password-field {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #757575;
    cursor: pointer;
    font-size: 16px;
}

/* Forgot Password Link */
.auth-forgot-password {
    text-align: right;
    margin-top: -10px;
    margin-bottom: 20px;
}

.auth-forgot-password a {
    color: #0de0fe;
    font-size: 14px;
    text-decoration: none;
}

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

/* Submit Button */
.auth-submit-btn {
    width: 100%;
    padding: 14px 20px;
    background: linear-gradient(135deg, #0de0fe 0%, #09dca4 100%);
    border: none;
    border-radius: 6px;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.auth-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(13, 224, 254, 0.3);
}

.auth-submit-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

/* Loading Spinner */
.auth-loading {
    display: none;
    text-align: center;
    padding: 20px;
}

.auth-loading.show {
    display: block;
}

.spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #0de0fe;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

/* Success Message */
.auth-success-message {
    background: #d4edda;
    color: #155724;
    padding: 12px 15px;
    border-radius: 6px;
    margin-bottom: 15px;
    display: none;
}

.auth-success-message.show {
    display: block;
}

/* Divider */
.auth-divider {
    text-align: center;
    margin: 25px 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background: #e0e0e0;
}

.auth-divider span {
    background: #fff;
    padding: 0 15px;
    position: relative;
    color: #757575;
    font-size: 14px;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive */
@media only screen and (max-width: 575.98px) {
    .auth-modal {
        width: 95%;
        margin: 20px;
    }
    
    .auth-modal-header {
        padding: 20px 20px 15px;
    }
    
    .auth-modal-body {
        padding: 20px;
    }
    
    .auth-modal-header h3 {
        font-size: 20px;
    }
    
    .auth-tab {
        font-size: 14px;
        padding: 10px 15px;
    }
}