/* Base CSS - Variables, Reset, and Utilities */

:root {
    /* Neo-Scribe Obsidian & Amber Palette */
    --bg-color: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    
    /* Primary accent - Antique Amber */
    --accent-color: #FFBF00;
    --accent-dim: rgba(255, 191, 0, 0.6);
    --accent-glow: rgba(255, 191, 0, 0.15);
    --accent-subtle: rgba(255, 191, 0, 0.08);
    
    /* Text colors */
    --text-color: #c4c4c4;
    --text-dim: #666666;
    --text-bright: #e8e8e8;
    
    /* Borders */
    --border-color: rgba(255, 191, 0, 0.2);
    --border-dim: rgba(255, 191, 0, 0.1);
    
    /* Legacy compatibility (for game pages) */
    --error-color: #ff4444;
    --warning-color: #ffaa00;
    --input-bg: #0d0d0d;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 15px;
    --spacing-lg: 20px;
    --spacing-xl: 30px;
    
    /* Mobile-specific spacing */
    --spacing-mobile-xs: 8px;
    --spacing-mobile-sm: 12px;
    --spacing-mobile-md: 16px;
    --spacing-mobile-lg: 24px;
    
    /* Touch targets */
    --touch-target-min: 44px;
    
    /* Viewport height fix (updated via JavaScript) */
    --vh: 1vh;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 12px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.2s ease;
    --transition-slow: 0.3s ease;
}

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

/* Scale the rem base by 20% — all rem-based font sizes cascade from here */
html {
    font-size: 120%;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Courier New', Courier, monospace;
    font-size: 1rem;
    line-height: 1.6;
    min-height: 100vh;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-color); }
::-webkit-scrollbar-thumb { background: var(--border-color); }
::-webkit-scrollbar-thumb:hover { background: var(--accent-dim); }

/* ===== UTILITIES ===== */
.hidden { display: none !important; }
.dim { color: var(--text-dim); }
.error { color: var(--error-color); }
.accent { color: var(--accent-color); }
.bright { color: var(--text-bright); }
.warning { color: var(--warning-color); }

.loading { 
    color: var(--text-dim); 
    animation: pulse 1.5s infinite; 
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes fadeIn { 
    from { opacity: 0; transform: translateY(10px); } 
    to { opacity: 1; transform: translateY(0); } 
}

@keyframes spin { 
    to { transform: rotate(360deg); } 
}

/* Text formatting */
.text-center { text-align: center; }
.text-sm { font-size: 0.75rem; }
.text-xs { font-size: 0.688rem; }
.text-lg { font-size: 1.125rem; }
.uppercase { text-transform: uppercase; }
.italic { font-style: italic; }
.bold { font-weight: bold; }

/* Flex utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-1 { flex: 1; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

/* Spacing utilities */
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }

/* ===== BASE COMPONENTS ===== */

/* Links */
a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--text-bright);
}

.back-link {
    color: var(--text-dim);
    font-size: 14px;
}

.back-link:hover { 
    color: var(--text-color); 
}

/* Buttons */
.btn {
    background: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 12px 24px;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--transition-normal);
    border-radius: 0;
}

.btn:hover {
    background: var(--accent-color);
    color: var(--bg-color);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn.primary {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--bg-color);
}

.btn.primary:hover {
    background: var(--text-bright);
    border-color: var(--text-bright);
}

.btn.secondary {
    background: transparent;
    border-color: var(--border-color);
    color: var(--text-dim);
}

.btn.secondary:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.btn.danger {
    border-color: var(--error-color);
    color: var(--error-color);
}

.btn.danger:hover {
    background: var(--error-color);
    color: var(--bg-color);
}

.btn.large {
    width: 100%;
    padding: 15px;
    font-size: 13px;
}

.icon-btn {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-dim);
    width: 36px;
    height: 36px;
    font-size: 16px;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.icon-btn:hover {
    border-color: var(--text-color);
    color: var(--text-color);
}

/* Form elements */
input[type="text"],
input[type="email"],
input[type="password"],
textarea,
select {
    width: 100%;
    padding: 12px;
    background: var(--bg-color);
    border: 1px solid var(--border-dim);
    border-radius: 0;
    color: var(--text-color);
    font-family: 'Courier New', monospace;
    font-size: 13px;
    transition: border-color var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--accent-color);
}

input:disabled,
textarea:disabled {
    color: var(--text-dim);
    cursor: not-allowed;
}

label {
    display: block;
    color: var(--text-dim);
    font-family: 'Courier New', monospace;
    font-size: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-hint {
    font-size: 12px;
    color: var(--text-dim);
    margin-top: var(--spacing-sm);
}

/* Checkbox/toggle */
.toggle-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-dim);
    cursor: pointer;
}

.toggle-label:hover {
    color: var(--text-color);
}

.toggle-label input {
    accent-color: var(--accent-color);
    width: 16px;
    height: 16px;
}

/* Empty states */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-dim);
}

.empty-state .empty-icon {
    font-size: 48px;
    opacity: 0.3;
    margin-bottom: var(--spacing-md);
}

.empty-state p {
    font-size: 13px;
    line-height: 1.5;
}

/* Loading spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-dim);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    margin: 0 auto var(--spacing-lg);
    animation: spin 1s linear infinite;
}

/* Terminal container */
.terminal {
    max-width: 95%;
    margin: 0 auto;
    padding: var(--spacing-lg);
    min-height: 100vh;
}

/* ===== APP NAVIGATION ===== */

.app-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-dim);
}

.site-logo {
    font-size: 20px;
    font-weight: 400;
    text-decoration: none;
    display: flex;
    align-items: center;
    font-family: 'Georgia', 'Times New Roman', serif;
    letter-spacing: 1px;
}

.logo-accent {
    color: var(--accent-color);
}

.logo-text {
    color: var(--text-bright);
}

.site-logo:hover .logo-text {
    color: var(--accent-color);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--text-dim);
    text-decoration: none;
    font-family: 'Courier New', monospace;
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--accent-color);
    background: var(--accent-subtle);
}

.btn-nav-login {
    background: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 8px 16px;
    border-radius: 0;
    font-family: 'Courier New', monospace;
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.btn-nav-login:hover {
    background: var(--accent-color);
    color: var(--bg-color);
}

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

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: border-color var(--transition-fast);
}

.user-avatar:hover {
    border-color: var(--accent-color);
}

.user-avatar-placeholder {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Georgia', serif;
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.user-avatar-placeholder:hover {
    background: var(--accent-color);
    color: var(--bg-color);
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 200px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 100;
}

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

.dropdown-header {
    padding: 12px 16px;
}

.dropdown-name {
    display: block;
    font-family: 'Georgia', serif;
    font-size: 14px;
    color: var(--text-bright);
    margin-bottom: 2px;
}

.dropdown-email {
    display: block;
    font-family: 'Courier New', monospace;
    font-size: 11px;
    color: var(--text-dim);
    overflow: hidden;
    text-overflow: ellipsis;
}

.dropdown-divider {
    height: 1px;
    background: var(--border-dim);
    margin: 0;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 16px;
    font-family: 'Courier New', monospace;
    font-size: 11px;
    letter-spacing: 0.5px;
    color: var(--text-color);
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--accent-subtle);
    color: var(--accent-color);
}

.dropdown-item.logout {
    color: var(--error-color);
}

.dropdown-item.logout:hover {
    background: rgba(255, 68, 68, 0.1);
}

.dropdown-form {
    margin: 0;
}

/* Legacy auth header styles - keep for backwards compatibility */

.auth-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.site-logo {
    font-size: 18px;
    font-weight: bold;
    color: var(--text-bright);
    text-decoration: none;
}

.site-logo:hover {
    color: var(--accent-color);
}

.auth-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
}

.user-name {
    font-size: 14px;
    color: var(--text-dim);
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-link {
    font-size: 16px;
    color: var(--warning-color);
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.admin-link:hover {
    background: var(--warning-color);
    color: var(--bg-color);
}

.logout-form {
    margin: 0;
}

.btn-logout {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-dim);
    padding: 6px 12px;
    font-family: inherit;
    font-size: 12px;
    cursor: pointer;
    transition: all var(--transition-normal);
    border-radius: var(--radius-sm);
}

.btn-logout:hover {
    border-color: var(--error-color);
    color: var(--error-color);
}

.btn-login {
    background: transparent;
    border: 1px solid var(--text-color);
    color: var(--text-color);
    padding: 6px 12px;
    font-size: 12px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
}

.btn-login:hover {
    background: var(--text-color);
    color: var(--bg-color);
}


/* ===== MOBILE VIEWPORT HEIGHT FIX ===== */

/* Use dynamic viewport height where supported */
@supports (height: 100dvh) {
    :root {
        --vh: 1dvh;
    }
}

/* Fallback for browsers without dvh support */
@supports not (height: 100dvh) {
    .full-height {
        height: 100vh;
        height: calc(var(--vh, 1vh) * 100);
    }
}

/* Safe area insets for notched devices */
@supports (padding: env(safe-area-inset-bottom)) {
    .safe-area-bottom {
        padding-bottom: calc(16px + env(safe-area-inset-bottom));
    }
    
    .safe-area-top {
        padding-top: calc(16px + env(safe-area-inset-top));
    }
}


/* ===== MOBILE NAVIGATION ===== */

/* Mobile Navigation Toggle (Hamburger) */
.mobile-nav-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-dim);
    width: var(--touch-target-min);
    height: var(--touch-target-min);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.mobile-nav-toggle:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.mobile-nav-toggle .hamburger-icon {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 20px;
}

.mobile-nav-toggle .hamburger-line {
    height: 1px;
    background: var(--accent-color);
    transition: transform var(--transition-normal), opacity var(--transition-normal);
}

/* Hamburger animation when open */
.mobile-nav-toggle.active .hamburger-line:nth-child(1) {
    transform: translateY(5px) rotate(45deg);
}

.mobile-nav-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-nav-toggle.active .hamburger-line:nth-child(3) {
    transform: translateY(-5px) rotate(-45deg);
}

/* Mobile Navigation Panel */
.mobile-nav-panel {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    max-width: 85vw;
    background: var(--bg-color);
    border-left: 1px solid var(--border-color);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    z-index: 1001;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.mobile-nav-panel.open {
    transform: translateX(0);
}

/* L-bracket corners for mobile nav panel */
.mobile-nav-panel::before,
.mobile-nav-panel::after {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    border-color: var(--accent-color);
    border-style: solid;
    border-width: 0;
    pointer-events: none;
}

.mobile-nav-panel::before {
    top: 12px;
    left: 12px;
    border-top-width: 1px;
    border-left-width: 1px;
}

.mobile-nav-panel::after {
    bottom: 12px;
    right: 12px;
    border-bottom-width: 1px;
    border-right-width: 1px;
}

/* Mobile Nav Header */
.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-dim);
}

.mobile-nav-header .site-logo {
    font-size: 18px;
}

.mobile-nav-close {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-dim);
    width: 36px;
    height: 36px;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.mobile-nav-close:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

/* Mobile Nav Links */
.mobile-nav-links {
    flex: 1;
    padding: 16px 0;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    color: var(--text-color);
    text-decoration: none;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all var(--transition-fast);
    min-height: var(--touch-target-min);
}

.mobile-nav-link:hover {
    background: var(--accent-subtle);
    color: var(--accent-color);
}

.mobile-nav-link .nav-icon {
    font-size: 16px;
    width: 24px;
    text-align: center;
}

/* Mobile Nav User Section */
.mobile-nav-user {
    padding: 16px 20px;
    border-top: 1px solid var(--border-dim);
}

/* Mobile Nav CTA - Prominent Login button */
.mobile-nav-cta {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-dim);
}

.mobile-nav-cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 14px 20px;
    background: var(--accent-color);
    border: 1px solid var(--accent-color);
    color: var(--bg-color);
    text-decoration: none;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all var(--transition-fast);
    min-height: var(--touch-target-min);
}

.mobile-nav-cta-btn:hover {
    background: var(--text-bright);
    border-color: var(--text-bright);
}

.mobile-nav-cta-btn .nav-icon {
    font-size: 16px;
}

.mobile-nav-user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.mobile-nav-user-info .user-avatar,
.mobile-nav-user-info .user-avatar-placeholder {
    width: 40px;
    height: 40px;
    font-size: 16px;
}

.mobile-nav-user-details {
    flex: 1;
    min-width: 0;
}

.mobile-nav-user-name {
    display: block;
    font-family: 'Georgia', serif;
    font-size: 14px;
    color: var(--text-bright);
    margin-bottom: 2px;
}

.mobile-nav-user-email {
    display: block;
    font-family: 'Courier New', monospace;
    font-size: 10px;
    color: var(--text-dim);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mobile-nav-logout {
    width: 100%;
    background: transparent;
    border: 1px solid var(--error-color);
    color: var(--error-color);
    padding: 12px;
    font-family: 'Courier New', monospace;
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: var(--touch-target-min);
}

.mobile-nav-logout:hover {
    background: var(--error-color);
    color: var(--bg-color);
}

/* Mobile Navigation Overlay */
.mobile-nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
    z-index: 1000;
}

.mobile-nav-overlay.visible {
    opacity: 1;
    visibility: visible;
}

/* Mobile Navigation Media Query */
@media (max-width: 768px) {
    .mobile-nav-toggle {
        display: flex;
    }
    
    /* Hide desktop nav items on mobile */
    .nav-right .nav-link,
    .nav-right .btn-nav-login,
    .nav-right .user-menu {
        display: none;
    }
}

/* Ensure desktop nav shows on larger screens */
@media (min-width: 769px) {
    .mobile-nav-panel,
    .mobile-nav-overlay {
        display: none !important;
    }
}


/* ===== TOUCH TARGET SYSTEM ===== */
/* Ensures all interactive elements meet 44px minimum touch target on mobile */

@media (max-width: 767px) {
    /* Buttons - ensure minimum touch target size */
    .btn,
    button:not(.mobile-nav-toggle):not(.mobile-nav-close) {
        min-height: var(--touch-target-min);
        min-width: var(--touch-target-min);
    }
    
    /* Icon buttons - ensure square touch target */
    .icon-btn {
        min-width: var(--touch-target-min);
        min-height: var(--touch-target-min);
        width: var(--touch-target-min);
        height: var(--touch-target-min);
    }
    
    /* Form inputs - 44px height and 16px font to prevent iOS zoom */
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="number"],
    input[type="tel"],
    input[type="url"],
    input[type="search"],
    textarea,
    select {
        min-height: var(--touch-target-min);
        font-size: 16px; /* Prevents iOS auto-zoom on focus */
        padding: 12px;
    }
    
    /* Checkbox and radio inputs */
    input[type="checkbox"],
    input[type="radio"] {
        min-width: 20px;
        min-height: 20px;
    }
    
    /* Toggle labels with checkbox - ensure touch-friendly */
    .toggle-label {
        min-height: var(--touch-target-min);
        padding: 8px 0;
    }
    
    /* Navigation links - adequate padding for 44px touch area */
    .nav-link {
        min-height: var(--touch-target-min);
        padding: 12px 16px;
        display: flex;
        align-items: center;
    }
    
    /* Dropdown items - touch-friendly height */
    .dropdown-item {
        min-height: var(--touch-target-min);
        padding: 12px 16px;
    }
    
    /* List items in sidebars - minimum touch height */
    .list-item,
    [role="listitem"],
    [role="option"] {
        min-height: var(--touch-target-min);
        padding: 10px 12px;
    }
    
    /* Links that act as buttons or list items */
    a.btn,
    a.nav-link,
    a.dropdown-item {
        min-height: var(--touch-target-min);
        display: inline-flex;
        align-items: center;
    }
    
    /* Back links - ensure touch-friendly */
    .back-link {
        min-height: var(--touch-target-min);
        display: inline-flex;
        align-items: center;
        padding: 8px 0;
    }
    
    /* User avatar/menu trigger */
    .user-avatar,
    .user-avatar-placeholder {
        min-width: var(--touch-target-min);
        min-height: var(--touch-target-min);
        width: var(--touch-target-min);
        height: var(--touch-target-min);
    }
    
    /* Login/logout buttons */
    .btn-nav-login,
    .btn-login,
    .btn-logout {
        min-height: var(--touch-target-min);
        padding: 12px 16px;
    }
}


/* ===== TYPOGRAPHY SCALING ===== */
/* Ensures readable text across all viewport sizes while maintaining Neo-Scribe aesthetic */

/* Typography CSS Variables for minimum sizes */
:root {
    /* Minimum font sizes for readability */
    --font-min-narrative: 1rem;      /* 16px - Cormorant Garamond narrative text */
    --font-min-interface: 0.7rem;    /* 11.2px - IBM Plex Mono interface text */
    --font-min-react-hud: 0.55rem;   /* 8.8px - ReAct HUD phases */
}

/* Tablet breakpoint - 768px */
@media (max-width: 768px) {
    /* Hero headline scaling - max 2rem on mobile */
    .hero h1,
    .hero-headline,
    h1.hero-title {
        font-size: clamp(1.5rem, 5vw, 2rem);
        line-height: 1.2;
    }
    
    /* Tagline scaling */
    .tagline {
        font-size: clamp(0.9rem, 3vw, 1.125rem);
    }
    
    /* Section headers - reduce letter-spacing for better fit */
    .section-header h3,
    .section-header h4,
    .bible-header h2,
    .panel-title {
        letter-spacing: 0.08em;
    }
    
    /* Ensure narrative text maintains minimum 1rem */
    .narrative,
    .script-message.dm,
    .message.game-style.dm,
    .world-description,
    .entity-summary,
    .backstory-text,
    .char-backstory,
    .modal-body p {
        font-size: max(var(--font-min-narrative), 1rem);
        line-height: 1.7;
    }
    
    /* Ensure interface text maintains minimum 0.7rem */
    .mono,
    .section-status,
    .section-meta,
    .token-label,
    .context-section-title,
    .diagnostic-log,
    .tool-tag,
    .thinking-tag,
    .form-group label,
    .stat-name,
    .quest-objective,
    .entity-stat-label {
        font-size: max(var(--font-min-interface), 0.7rem);
    }
}

/* Small phone breakpoint - 480px */
@media (max-width: 480px) {
    /* Further reduce hero headline on very small screens */
    .hero h1,
    .hero-headline,
    h1.hero-title {
        font-size: clamp(1.25rem, 6vw, 1.75rem);
        line-height: 1.15;
    }
    
    /* Tagline compact */
    .tagline {
        font-size: clamp(0.85rem, 3.5vw, 1rem);
    }
    
    /* Section headers - further reduce letter-spacing */
    .section-header h3,
    .section-header h4,
    .bible-header h2,
    .panel-title,
    .modal-header h3 {
        letter-spacing: 0.06em;
        font-size: 0.65rem;
    }
    
    /* Ensure narrative text stays readable */
    .narrative,
    .script-message.dm,
    .message.game-style.dm {
        font-size: var(--font-min-narrative);
        line-height: 1.65;
    }
    
    /* Interface text minimum enforcement */
    .mono,
    .section-status,
    .section-meta,
    .token-label,
    .context-section-title {
        font-size: var(--font-min-interface);
    }
    
    /* ReAct HUD phases - minimum 0.55rem */
    .react-phase {
        font-size: max(var(--font-min-react-hud), 0.55rem);
        letter-spacing: 0.08em;
    }
    
    /* Compact metadata tags */
    .meta-tag,
    .section-ref-id,
    .hidden-badge {
        font-size: 0.5rem;
        letter-spacing: 0.05em;
    }
    
    /* ASCII art scaling */
    .ascii-art {
        font-size: clamp(5px, 1.5vw, 7px);
        overflow-x: auto;
    }
}



/* ===== TOAST NOTIFICATION SYSTEM ===== */
/* Responsive toast notifications - center-top on mobile, top-right on desktop */

.toast-container {
    position: fixed;
    z-index: 99999;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    
    /* Desktop: top-right, 10% from top */
    top: 10%;
    right: 22%;
    left: auto;
    align-items: flex-end;
    max-width: 400px;
}

/* Mobile: center, 10% from top (90% up) */
@media (max-width: 768px) {
    .toast-container {
        top: 10%;
        left: 16px;
        right: 16px;
        align-items: stretch;
        max-width: none;
    }
}

.toast {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 16px;
    background: rgba(17, 17, 17, 0.99);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    font-family: 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.4;
    pointer-events: auto;
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    max-width: 100%;
    word-break: break-word;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

/* L-bracket corners for toast */
.toast::before,
.toast::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    border-color: var(--accent-color);
    border-style: solid;
    border-width: 0;
    pointer-events: none;
}

.toast::before {
    top: 4px;
    left: 4px;
    border-top-width: 1px;
    border-left-width: 1px;
}

.toast::after {
    bottom: 4px;
    right: 4px;
    border-bottom-width: 1px;
    border-right-width: 1px;
}

.toast-visible {
    opacity: 1;
    transform: translateY(0);
}

.toast-hiding {
    opacity: 0;
    transform: translateY(-10px);
}

.toast-icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

.toast-message {
    flex: 1;
    min-width: 0;
}

.toast-close {
    flex-shrink: 0;
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}

.toast-close:hover {
    color: var(--text-color);
}

/* Toast type variants */
.toast-error {
    border-color: var(--error-color);
    background: rgba(255, 68, 68, 0.1);
}

.toast-error::before,
.toast-error::after {
    border-color: var(--error-color);
}

.toast-error .toast-icon {
    color: var(--error-color);
}

.toast-success {
    border-color: #00FF85;
    background: rgba(0, 255, 133, 0.1);
}

.toast-success::before,
.toast-success::after {
    border-color: #00FF85;
}

.toast-success .toast-icon {
    color: #00FF85;
}

.toast-warning {
    border-color: var(--warning-color);
    background: rgba(255, 170, 0, 0.1);
}

.toast-warning::before,
.toast-warning::after {
    border-color: var(--warning-color);
}

.toast-warning .toast-icon {
    color: var(--warning-color);
}

.toast-info {
    border-color: var(--accent-color);
    background: var(--accent-subtle);
}

.toast-info::before,
.toast-info::after {
    border-color: var(--accent-color);
}

.toast-info .toast-icon {
    color: var(--accent-color);
}

/* Mobile touch target for close button */
@media (max-width: 768px) {
    .toast {
        padding: 14px 16px;
        font-size: 14px;
    }
    
    .toast-close {
        min-width: var(--touch-target-min);
        min-height: var(--touch-target-min);
        margin: -10px -8px -10px 0;
    }
}


/* ===== CONFIRMATION MODAL ===== */
/* Reusable confirmation dialog matching Neo-Scribe aesthetic */

.confirm-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.confirm-modal.hidden {
    display: none;
}

.confirm-modal .modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
}

.confirm-modal .modal-content {
    position: relative;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    max-width: 400px;
    width: 100%;
    animation: modalSlideIn 0.2s ease;
}

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

/* L-bracket corners */
.confirm-modal .modal-content::before,
.confirm-modal .modal-content::after {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    border-color: var(--accent-color);
    border-style: solid;
    border-width: 0;
    pointer-events: none;
}

.confirm-modal .modal-content::before {
    top: 8px;
    left: 8px;
    border-top-width: 1px;
    border-left-width: 1px;
}

.confirm-modal .modal-content::after {
    bottom: 8px;
    right: 8px;
    border-bottom-width: 1px;
    border-right-width: 1px;
}

.confirm-modal .modal-header {
    padding: 16px 20px 12px;
    border-bottom: 1px solid var(--border-dim);
}

.confirm-modal .modal-title {
    font-family: 'IBM Plex Mono', 'Courier New', monospace;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-color);
    margin: 0;
}

.confirm-modal .modal-body {
    padding: 20px;
}

.confirm-modal .confirm-message {
    font-family: 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-color);
    margin: 0;
}

.confirm-modal .modal-footer {
    display: flex;
    gap: 12px;
    padding: 16px 20px;
    border-top: 1px solid var(--border-dim);
    justify-content: flex-end;
}

.confirm-modal .modal-footer .btn {
    min-width: 100px;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .confirm-modal {
        padding: 12px;
    }
    
    .confirm-modal .modal-footer {
        flex-direction: column-reverse;
    }
    
    .confirm-modal .modal-footer .btn {
        width: 100%;
        min-height: var(--touch-target-min);
    }
}


/* ===== SKELETON LOADING STATES ===== */
/* GPU-composited shimmer using transform on ::after pseudo-element (not background-position) */
/* Requirements: 5.1, 5.8, 11.2 */

@keyframes skeletonShimmer {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(100%);
    }
}

.skeleton-line,
.skeleton-block {
    position: relative;
    background: rgba(235, 230, 220, 0.04);
    overflow: hidden;
}

.skeleton-line {
    height: 0.75em;
    border-radius: 0;
}

.skeleton-block {
    border-radius: 0;
}

.skeleton-line::after,
.skeleton-block::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(235, 230, 220, 0.10) 50%,
        transparent 100%
    );
    transform: translateX(-100%);
    animation: skeletonShimmer 1.6s infinite ease-in-out;
}


/* ===== PAGE TRANSITION OVERLAY ===== */
/* Full-screen obsidian overlay shown during Capacitor page navigations */
/* Requirements: 14.1, 14.2, 14.3, 14.4, 14.5, 14.7, 14.8 */

.page-transition-overlay {
    position: fixed;
    inset: 0;
    background: #0d0d0c;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    pointer-events: all;
    transition: opacity 200ms ease;
}

.page-transition-overlay.hiding {
    opacity: 0;
    pointer-events: none;
}

.page-transition-overlay .typing-dots {
    display: flex;
    gap: 4px;
    align-items: center;
}

.page-transition-overlay .typing-dots span {
    width: 6px;
    height: 6px;
    background: var(--accent-color);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite ease-in-out;
}

.page-transition-overlay .typing-dots span:nth-child(1) { animation-delay: 0s; }
.page-transition-overlay .typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.page-transition-overlay .typing-dots span:nth-child(3) { animation-delay: 0.4s; }