/* ============================================
   LUMINOIR - Authentication Styles
   ============================================ */

/* Auth Modal */
.auth-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.auth-modal.open {
    opacity: 1;
    visibility: visible;
}

.auth-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
}

.auth-panel {
    position: relative;
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    background: var(--color-black);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.auth-modal.open .auth-panel {
    transform: scale(1) translateY(0);
}

.auth-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-radius: var(--radius-full);
    color: var(--color-white);
    cursor: pointer;
    transition: all var(--transition-base);
    z-index: 10;
}

.auth-close:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(90deg);
}

.auth-content {
    padding: var(--space-10) var(--space-8);
    overflow-y: auto;
    max-height: 90vh;
}

.auth-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.auth-header .logo-icon {
    display: inline-flex;
    width: 60px;
    height: 60px;
    background: var(--gradient-gold);
    border-radius: var(--radius-full);
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    color: var(--color-black);
    margin-bottom: var(--space-4);
    animation: pulse-glow 2s ease-in-out infinite;
}

.auth-header h2 {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 500;
    margin-bottom: var(--space-2);
}

.auth-header p {
    font-size: var(--text-base);
    color: var(--color-white-muted);
}

/* Auth Form */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-white);
}

.form-group input {
    padding: var(--space-4) var(--space-5);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    font-size: var(--text-base);
    transition: all var(--transition-base);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-gold);
    background: rgba(255, 255, 255, 0.08);
}

.form-group input::placeholder {
    color: var(--color-white-subtle);
}

.password-wrapper {
    position: relative;
}

.password-wrapper input {
    width: 100%;
    padding-right: 50px;
}

.toggle-password {
    position: absolute;
    right: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--color-white-muted);
    cursor: pointer;
    transition: color var(--transition-base);
}

.toggle-password:hover {
    color: var(--color-white);
}

.password-hint {
    font-size: var(--text-xs);
    color: var(--color-white-muted);
    margin-top: var(--space-1);
}

.form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-white-muted);
    cursor: pointer;
}

.checkbox-label input {
    width: 18px;
    height: 18px;
    accent-color: var(--color-gold);
}

.checkbox-label.terms {
    align-items: flex-start;
}

.checkbox-label.terms input {
    margin-top: 2px;
}

.checkbox-label a {
    color: var(--color-gold);
    text-decoration: underline;
}

.forgot-link {
    font-size: var(--text-sm);
    color: var(--color-gold);
    transition: opacity var(--transition-base);
}

.forgot-link:hover {
    opacity: 0.8;
}

/* Auth Divider */
.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin: var(--space-6) 0;
    color: var(--color-white-muted);
    font-size: var(--text-sm);
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

/* Social Login */
.social-login {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.social-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

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

/* Auth Switch */
.auth-switch {
    text-align: center;
    font-size: var(--text-sm);
    color: var(--color-white-muted);
}

.auth-switch a {
    color: var(--color-gold);
    font-weight: 600;
    transition: opacity var(--transition-base);
}

.auth-switch a:hover {
    opacity: 0.8;
}

/* User Menu */
.user-menu {
    position: relative;
}

.user-avatar {
    width: 40px;
    height: 40px;
    background: var(--gradient-gold);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-black);
}

.user-dropdown {
    position: absolute;
    top: calc(100% + var(--space-2));
    right: 0;
    width: 280px;
    background: var(--color-black);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: 100;
}

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

.user-dropdown-header {
    padding-bottom: var(--space-4);
    margin-bottom: var(--space-2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.user-name {
    display: block;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-1);
}

.user-email {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-white-muted);
}

.user-dropdown-links {
    display: flex;
    flex-direction: column;
}

.user-dropdown-link {
    display: flex;
    align-items: center;
    padding: var(--space-3) var(--space-2);
    color: var(--color-white-muted);
    font-size: var(--text-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.user-dropdown-link:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-white);
}

.user-dropdown-link.logout {
    color: #ff6b6b;
    margin-top: var(--space-2);
    padding-top: var(--space-3);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.user-dropdown-link.logout:hover {
    background: rgba(255, 107, 107, 0.1);
}

/* Order Success Modal */
.order-success-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.order-success-modal.open {
    opacity: 1;
    visibility: visible;
}

.order-success-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
}

.order-success-panel {
    position: relative;
    width: 100%;
    max-width: 520px;
    background: var(--color-black);
    border: 1px solid rgba(200, 169, 107, 0.3);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transform: scale(0.8) translateY(50px);
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.order-success-modal.open .order-success-panel {
    transform: scale(1) translateY(0);
}

.confetti-container {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.order-success-content {
    position: relative;
    padding: var(--space-10) var(--space-8);
    text-align: center;
    z-index: 1;
}

.success-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--space-6);
    background: var(--gradient-gold);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-black);
    animation: success-pop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.success-icon svg {
    width: 50px;
    height: 50px;
    stroke-width: 3;
}

@keyframes success-pop {
    0% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); opacity: 1; }
}

.success-title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 500;
    margin-bottom: var(--space-3);
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fade-in-up 0.6s ease 0.2s both;
}

.success-message {
    font-size: var(--text-lg);
    color: var(--color-white-muted);
    margin-bottom: var(--space-8);
    animation: fade-in-up 0.6s ease 0.3s both;
}

.order-details {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
    animation: fade-in-up 0.6s ease 0.4s both;
}

.order-number {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--space-4);
    margin-bottom: var(--space-4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.order-number span {
    font-size: var(--text-sm);
    color: var(--color-white-muted);
}

.order-number strong {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-gold);
}

.order-summary {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.order-item {
    display: flex;
    justify-content: space-between;
    font-size: var(--text-sm);
}

.order-item.total {
    padding-top: var(--space-3);
    margin-top: var(--space-3);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-weight: 600;
    font-size: var(--text-base);
}

.order-item.total span:last-child {
    color: var(--color-gold);
}

.success-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
    animation: fade-in-up 0.6s ease 0.5s both;
}

.success-note {
    font-size: var(--text-sm);
    color: var(--color-white-muted);
    animation: fade-in-up 0.6s ease 0.6s both;
}

/* Page Loader */
.page-loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--color-black);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
}

.loader-logo {
    display: inline-block;
    font-size: var(--text-6xl);
    color: var(--color-gold);
    margin-bottom: var(--space-6);
    animation: loader-pulse 1.5s ease-in-out infinite;
}

@keyframes loader-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.loader-bar {
    width: 200px;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin: 0 auto;
}

.loader-progress {
    width: 0%;
    height: 100%;
    background: var(--gradient-gold);
    border-radius: var(--radius-full);
    animation: loader-progress 2s ease-in-out infinite;
}

@keyframes loader-progress {
    0% { width: 0%; margin-left: 0; }
    50% { width: 100%; margin-left: 0; }
    100% { width: 0%; margin-left: 100%; }
}

/* Skeleton Screen */
.skeleton-screen {
    position: fixed;
    inset: 0;
    z-index: 9998;
    background: var(--color-black);
}

.skeleton-navbar {
    height: 80px;
    background: linear-gradient(90deg, rgba(255,255,255,0.05) 25%, rgba(255,255,255,0.1) 50%, rgba(255,255,255,0.05) 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s infinite;
}

.skeleton-hero {
    padding: 120px 24px;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.skeleton-text {
    height: 60px;
    width: 70%;
    background: linear-gradient(90deg, rgba(255,255,255,0.05) 25%, rgba(255,255,255,0.1) 50%, rgba(255,255,255,0.05) 75%);
    background-size: 200% 100%;
    border-radius: var(--radius-md);
    animation: skeleton-shimmer 1.5s infinite;
}

.skeleton-text.short {
    width: 50%;
    height: 24px;
}

.skeleton-button {
    height: 56px;
    width: 200px;
    background: linear-gradient(90deg, rgba(255,255,255,0.05) 25%, rgba(255,255,255,0.1) 50%, rgba(255,255,255,0.05) 75%);
    background-size: 200% 100%;
    border-radius: var(--radius-full);
    animation: skeleton-shimmer 1.5s infinite;
    margin-top: var(--space-4);
}

@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Confetti */
.confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    top: -10px;
    animation: confetti-fall linear forwards;
}

@keyframes confetti-fall {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .auth-panel {
        max-width: 100%;
        max-height: 100vh;
        border-radius: 0;
    }
    
    .auth-content {
        padding: var(--space-8) var(--space-5);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .social-login {
        grid-template-columns: 1fr;
    }
    
    .order-success-panel {
        max-width: calc(100% - var(--space-8));
        margin: 0 var(--space-4);
    }
    
    .order-success-content {
        padding: var(--space-8) var(--space-5);
    }
    
    .success-title {
        font-size: var(--text-3xl);
    }
}