/* Additional Enhancements for Auth Pages - قيمّ */

/* ===================================
   Final Optimizations & Additions
   =================================== */

/* Better Error Messages Styling */
.alert {
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 20px;
    font-size: 15px;
    line-height: 1.6;
    animation: fadeInUp 0.4s ease;
}

.alert p {
    margin: 0;
}

.alert-error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #EF4444;
}

[data-theme="light"] .alert-error {
    background: rgba(239, 68, 68, 0.1);
    color: #DC2626;
}

.alert-success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10B981;
}

[data-theme="light"] .alert-success {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
}

.alert-warning {
    background: rgba(251, 191, 36, 0.15);
    border: 1px solid rgba(251, 191, 36, 0.3);
    color: #FBBF24;
}

/* Smooth Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes fadeOut {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

/* Button Hover Effects */
.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(16, 185, 129, 0.4);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(16, 185, 129, 0.5);
}

/* Form Focus States Enhancement */
.form-input:focus {
    outline: none;
    border-color: rgba(16, 185, 129, 0.6);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1), 0 0 24px rgba(16, 185, 129, 0.2);
}

/* Link Hover Effects */
.auth-link {
    position: relative;
    transition: all 0.3s ease;
}

.auth-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: currentColor;
    transition: width 0.3s ease;
}

.auth-link:hover::after {
    width: 100%;
}

/* Improved Input Validation States */
.form-input:invalid:not(:placeholder-shown) {
    border-color: rgba(239, 68, 68, 0.5);
}

.form-input:valid:not(:placeholder-shown) {
    border-color: rgba(16, 185, 129, 0.5);
}

/* Loading Overlay (optional) */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeIn 0.3s ease;
}

.loading-overlay.hidden {
    display: none;
}

/* Smooth Page Transitions */
.auth-main {
    animation: fadeIn 0.5s ease;
}

.auth-card {
    animation: fadeInUp 0.6s ease;
}

/* Better Mobile Experience */
@media (max-width: 768px) {
    .auth-card {
        margin: 20px;
        padding: 30px 24px;
    }
    
    .auth-title {
        font-size: 24px;
    }
    
    .auth-subtitle {
        font-size: 14px;
    }
    
    .btn-submit {
        padding: 14px 24px;
        font-size: 16px;
    }
}

/* Accessibility Improvements */
.form-input:focus-visible,
.btn:focus-visible,
.password-toggle:focus-visible {
    outline: 2px solid #10B981;
    outline-offset: 2px;
}

/* Skip to Content Link (Accessibility) */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: #10B981;
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    border-radius: 0 0 8px 0;
    z-index: 100;
    transition: top 0.3s ease;
}

.skip-to-content:focus {
    top: 0;
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .btn-secondary,
    .auth-divider {
        display: none;
    }
    
    .auth-card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .form-input,
    .btn {
        border-width: 2px;
    }
    
    .auth-card {
        border: 2px solid rgba(255, 255, 255, 0.3);
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark Mode Specific Enhancements */
[data-theme="dark"] .form-input {
    background: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .form-input:focus {
    background: rgba(255, 255, 255, 0.08);
}

/* Light Mode Specific Enhancements */
[data-theme="light"] .form-input {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(15, 23, 42, 0.15);
}

[data-theme="light"] .form-input:focus {
    background: white;
    border-color: rgba(16, 185, 129, 0.5);
}

/* Success Checkmark Animation */
@keyframes checkmark {
    0% {
        stroke-dashoffset: 50;
    }
    100% {
        stroke-dashoffset: 0;
    }
}

.checkmark-circle {
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    animation: checkmark 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

/* Better Code Input Styling for 2FA */
.code-input::-webkit-outer-spin-button,
.code-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.code-input[type=number] {
    -moz-appearance: textfield;
}

/* Shake Animation for Errors */
@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-5px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(5px);
    }
}

.shake {
    animation: shake 0.5s ease;
}

/* Tooltip Styles (if needed) */
.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    background: rgba(15, 23, 42, 0.95);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.tooltip:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(-4px);
}