/* Authentication Pages Styles */

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

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 {
    width: 100%;
    max-width: 480px;
}

.auth-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    overflow: hidden;
    animation: slideUp 0.5s ease-out;
}

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

.auth-header {
    background: linear-gradient(135deg, #d4af37 0%, #e8d089 100%);
    padding: 40px;
    text-align: center;
    color: white;
}

.logo {
    font-size: 3.5rem;
    margin-bottom: 15px;
    animation: sparkle 3s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% { 
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
    50% { 
        transform: scale(1.1) rotate(90deg);
        opacity: 0.9;
    }
}

.auth-header h1 {
    font-size: 2rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.auth-header p {
    font-size: 1rem;
    opacity: 0.95;
}

.auth-form {
    padding: 40px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
    font-size: 0.95rem;
}

.label-icon {
    font-size: 1.2rem;
}

.form-group input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s;
    font-family: inherit;
}

.form-group input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.input-hint {
    display: block;
    margin-top: 5px;
    font-size: 0.85rem;
    color: #999;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    color: #666;
}

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

.forgot-link {
    color: #667eea;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}

.forgot-link:hover {
    text-decoration: underline;
}

.btn-primary {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

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

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

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

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

.error-message {
    background: #fee2e2;
    color: #dc2626;
    padding: 12px 16px;
    border-radius: 8px;
    margin-top: 15px;
    font-size: 0.9rem;
    border-left: 4px solid #dc2626;
}

.auth-footer {
    padding: 20px 40px;
    background: #f9fafb;
    border-top: 1px solid #e5e7eb;
    text-align: center;
}

.back-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
}

.back-link:hover {
    text-decoration: underline;
}

.demo-credentials {
    margin: 20px 40px;
    padding: 20px;
    background: #f0f9ff;
    border: 2px dashed #0284c7;
    border-radius: 10px;
    font-size: 0.9rem;
    color: #0369a1;
}

.demo-credentials p {
    margin: 5px 0;
}

.demo-credentials strong {
    color: #075985;
}

.info-box {
    margin: 20px 40px;
    padding: 15px;
    background: #fef3c7;
    border-left: 4px solid #f59e0b;
    border-radius: 8px;
    font-size: 0.9rem;
    color: #92400e;
}

.info-box p {
    margin: 5px 0;
}

.info-box strong {
    color: #78350f;
}

/* Responsive */
@media (max-width: 600px) {
    .auth-card {
        border-radius: 15px;
    }
    
    .auth-header {
        padding: 30px 20px;
    }
    
    .auth-header h1 {
        font-size: 1.6rem;
    }
    
    .auth-form {
        padding: 30px 20px;
    }
    
    .auth-footer,
    .demo-credentials,
    .info-box {
        margin: 15px 20px;
        padding: 15px;
    }
    
    .form-options {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
}