/* Login Page Styles */
.login-page {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.login-page.gradient-bg-extended {
    animation: none;
    background-size: 100% 100%;
}

.login-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="medical-pattern" width="40" height="40" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><path d="M10 10 L30 30 M30 10 L10 30" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23medical-pattern)"/></svg>');
    opacity: 0.3;
}

.login-container {
    max-width: 1200px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.login-content {
    color: white;
}

.login-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
    background: linear-gradient(45deg, #fff, #f0f0f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-content p {
    font-size: 1.4rem;
    margin-bottom: 30px;
    opacity: 0.9;
    line-height: 1.6;
}

.login-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.feature-icon {
    font-size: 2rem;
    color: var(--accent);
}

.feature-text {
    font-size: 1.1rem;
    font-weight: 500;
}

.auth-panel {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.auth-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient);
}

.auth-tabs {
    display: flex;
    margin-bottom: 30px;
    background: #f1f5f9;
    border-radius: 12px;
    padding: 4px;
}

.auth-tab {
    flex: 1;
    padding: 12px 20px;
    text-align: center;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.auth-tab.active {
    background: var(--gradient);
    color: white;
    box-shadow: 0 4px 12px rgba(106, 27, 154, 0.3);
}

.auth-content {
    display: none;
}

.auth-content.active {
    display: block;
    animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #374151;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f9fafb;
    font-family: 'Vazirmatn', sans-serif;
    color: #1e293b !important; /* Force dark text for better readability */
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 3px rgba(106, 27, 154, 0.1);
    color: #1e293b !important; /* Ensure dark text on focus */
}

.form-group input::placeholder {
    color: #64748b !important; /* Darker placeholder for better visibility */
}

.auth-btn {
    width: 100%;
    padding: 14px;
    background: var(--gradient);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: 'Vazirmatn', sans-serif;
}

.auth-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(106, 27, 154, 0.3);
}

.auth-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.auth-link {
    text-align: center;
    margin-top: 20px;
}

.auth-link a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.auth-link a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.error-message {
    background: #fee2e2;
    color: #dc2626;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid #fecaca;
    display: flex;
    align-items: center;
    gap: 8px;
}

.error-message::before {
    content: '⚠️';
    font-size: 1.2rem;
}

.success-message {
    background: #d1fae5;
    color: #065f46;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid #a7f3d0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.success-message::before {
    content: '✅';
    font-size: 1.2rem;
}

.loading {
    display: none;
    text-align: center;
    padding: 20px;
}

.loading i {
    font-size: 2rem;
    animation: spin 1s linear infinite;
    color: var(--primary);
}

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

.loading p {
    margin-top: 10px;
    color: #6b7280;
    font-weight: 500;
}

.debug-box {
    display: none;
    margin-top: 10px;
    direction: ltr;
    background: #fff7ed;
    border: 1px solid #fdba74;
    color: #9a3412;
    padding: 10px;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkbox-group label {
    margin: 0;
    font-size: 0.9rem;
    color: #6b7280;
    cursor: pointer;
}

/* Verification Form Styles */
.verification-form {
    text-align: center;
}

.verification-form h3 {
    color: var(--primary);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.verification-codes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 20px;
}

.verification-codes .form-group {
    margin-bottom: 0;
}

.verification-codes input {
    text-align: center;
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 2px;
}

.verification-actions {
    display: flex;
    gap: 10px;
}

.verification-actions .auth-btn {
    flex: 1;
    margin-top: 0;
}

.resend-btn {
    background: linear-gradient(135deg, #10b981, #059669) !important;
}

.resend-btn:hover {
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.3) !important;
}

/* Profile Form Styles */
.profile-form h3 {
    color: var(--primary);
    margin-bottom: 20px;
    font-size: 1.3rem;
    text-align: center;
}

.profile-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.profile-grid .form-group {
    margin-bottom: 15px;
}

.profile-grid .form-group:last-child {
    grid-column: 1 / -1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .login-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .login-content {
        text-align: center;
    }
    
    .login-content h1 {
        font-size: 2.5rem;
    }
    
    .login-features {
        grid-template-columns: 1fr;
    }
    
    .auth-panel {
        padding: 30px 20px;
    }
    
    .verification-codes {
        grid-template-columns: 1fr;
    }
    
    .verification-actions {
        flex-direction: column;
    }
    
    .profile-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .login-page {
        padding: 10px;
    }
    
    .login-content h1 {
        font-size: 2rem;
    }
    
    .login-content p {
        font-size: 1.1rem;
    }
    
    .auth-panel {
        padding: 20px 15px;
    }
    
    .auth-tab {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
}

/* Animation for form switching */
.auth-content {
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Custom scrollbar */
.auth-panel::-webkit-scrollbar {
    width: 6px;
}

.auth-panel::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.auth-panel::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 3px;
}

.auth-panel::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}