/* Open World - Shared Stylesheet
   Blue theme with starfield aesthetic
   ==================================== */

/* === CSS Variables === */
:root {
    /* Colors */
    --bg-primary: #0a1628;
    --bg-secondary: #1a2744;
    --bg-card: linear-gradient(135deg, rgba(30, 50, 80, 0.7) 0%, rgba(15, 30, 60, 0.9) 100%);
    --bg-card-header: linear-gradient(90deg, rgba(50, 80, 140, 0.4) 0%, rgba(30, 50, 100, 0.4) 100%);
    --bg-input: rgba(20, 40, 80, 0.8);
    --bg-button: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    --bg-stat: rgba(50, 80, 140, 0.2);
    --bg-hover: rgba(59, 130, 246, 0.15);
    --bg-selected: linear-gradient(90deg, rgba(59, 130, 246, 0.3) 0%, rgba(96, 165, 250, 0.2) 100%);
    
    /* Text Colors */
    --text-primary: #e0e8f8;
    --text-secondary: #8ab4f8;
    --text-muted: #5a7a9a;
    
    /* Accent Colors */
    --accent-blue: #60a5fa;
    --accent-purple: #a78bfa;
    --accent-green: #4ade80;
    --accent-red: #f87171;
    --accent-pink: #c084fc;
    
    /* Borders */
    --border-subtle: rgba(100, 150, 255, 0.15);
    --border-medium: rgba(100, 150, 255, 0.2);
    --border-glow: rgba(96, 165, 250, 0.3);
    
    /* Shadows */
    --shadow-card: 0 4px 25px rgba(0, 50, 150, 0.2);
    --shadow-button: 0 2px 10px rgba(59, 130, 246, 0.3);
    --shadow-glow: 0 0 10px rgba(96, 165, 250, 0.4);
    
    /* Fonts */
    --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    
    /* Spacing */
    --radius-sm: 8px;
    --radius-md: 10px;
    --radius-lg: 15px;
}

/* === Base Styles === */
html {
    min-height: 100vh;
}

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

body {
    font-family: var(--font-main);
    background: linear-gradient(135deg, #0a1628 0%, #1a2744 50%, #0d1f3c 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

/* === Container === */
.container {
    max-width: 1500px;
    margin: 0 auto;
    padding: 10px 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* === Card Component === */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.card-header {
    padding: 10px 15px;
    background: var(--bg-card-header);
    border-bottom: 1px solid var(--border-subtle);
    font-weight: 600;
    font-size: 0.9em;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
}

.card-body {
    padding: 12px;
}

/* === Button Component === */
.btn {
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    border: none;
    background: var(--bg-button);
    color: white;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: var(--shadow-button);
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.5);
}

.btn-small {
    padding: 4px 8px;
    font-size: 11px;
}

.btn-secondary {
    background: rgba(100, 150, 255, 0.2);
    box-shadow: none;
}

.btn-secondary:hover {
    background: rgba(100, 150, 255, 0.3);
}

/* === Input Components === */
input, select {
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-medium);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 12px;
    font-family: var(--font-main);
}

input:focus, select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 8px rgba(96, 165, 250, 0.3);
}

input::placeholder {
    color: var(--text-muted);
}

/* === Stat Component === */
.stat {
    flex: 1;
    text-align: center;
    padding: 6px;
    background: var(--bg-stat);
    border-radius: var(--radius-sm);
}

.stat-value {
    font-size: 1.1em;
    font-weight: 700;
    color: var(--accent-blue);
    text-shadow: var(--shadow-glow);
}

.stat-label {
    font-size: 0.6em;
    color: var(--text-secondary);
    text-transform: uppercase;
}

/* === Tag Component === */
.tag {
    font-size: 0.6em;
    padding: 1px 4px;
    border-radius: 3px;
    background: rgba(96, 165, 250, 0.15);
    color: var(--accent-blue);
    display: inline-block;
}

.tag.location { background: rgba(34, 197, 94, 0.2); color: var(--accent-green); }
.tag.character { background: rgba(168, 85, 247, 0.2); color: var(--accent-pink); }
.tag.faction { background: rgba(239, 68, 68, 0.2); color: var(--accent-red); }
.tag.dangerous { background: rgba(239, 68, 68, 0.2); color: var(--accent-red); }
.tag.peaceful { background: rgba(34, 197, 94, 0.2); color: var(--accent-green); }
.tag.magical { background: rgba(168, 85, 247, 0.2); color: var(--accent-pink); }

/* === Entity Type Badges === */
.entity-type {
    font-size: 0.65em;
    padding: 1px 6px;
    border-radius: 8px;
    background: rgba(100, 150, 255, 0.15);
    color: var(--text-secondary);
}

.entity-type.location { background: rgba(34, 197, 94, 0.2); color: var(--accent-green); }
.entity-type.character { background: rgba(168, 85, 247, 0.2); color: var(--accent-pink); }
.entity-type.faction { background: rgba(239, 68, 68, 0.2); color: var(--accent-red); }

/* === Utility Classes === */
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-accent { color: var(--accent-blue); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-10 { gap: 10px; }
.gap-15 { gap: 15px; }
.gap-20 { gap: 20px; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1; }

.mt-10 { margin-top: 10px; }
.mt-15 { margin-top: 15px; }
.mb-10 { margin-bottom: 10px; }
.mb-15 { margin-bottom: 15px; }

/* === Animations === */
@keyframes shimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

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

.animate-fade-in {
    animation: fadeIn 0.3s ease-out;
}

/* === Scrollbar Styling === */
::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}

::-webkit-scrollbar-track {
    background: rgba(30, 50, 80, 0.3);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb {
    background: rgba(100, 150, 255, 0.3);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(100, 150, 255, 0.5);
}

/* === Modal/Overlay === */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.2s ease-out;
}

.modal-content {
    background: linear-gradient(135deg, rgba(30, 50, 80, 0.95) 0%, rgba(15, 30, 60, 0.98) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-medium);
    max-width: 1000px;
    max-height: 85vh;
    width: 95%;
    overflow: hidden;
    box-shadow: 0 10px 50px rgba(0, 100, 255, 0.3);
}

.modal-header {
    padding: 12px 18px;
    background: var(--bg-card-header);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header span {
    font-weight: 600;
    font-size: 0.95em;
}

.modal-body {
    padding: 15px;
    max-height: calc(85vh - 50px);
    overflow-y: auto;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.modal-close:hover {
    color: var(--text-primary);
    transform: none;
    box-shadow: none;
}

/* === Markdown Content (smaller text) === */
.markdown-content {
    font-size: 12px;
    line-height: 1.6;
    color: var(--text-primary);
}

.markdown-content h1 {
    font-size: 1.4em;
    color: var(--accent-blue);
    margin: 0 0 10px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-subtle);
}

.markdown-content h2 {
    font-size: 1.15em;
    color: var(--text-secondary);
    margin: 15px 0 8px 0;
}

.markdown-content h3 {
    font-size: 1em;
    color: var(--text-secondary);
    margin: 12px 0 6px 0;
}

.markdown-content h4 {
    font-size: 0.95em;
    color: var(--text-secondary);
    margin: 10px 0 5px 0;
}

.markdown-content p {
    margin: 8px 0;
}

.markdown-content code {
    background: rgba(0, 0, 0, 0.3);
    padding: 1px 5px;
    border-radius: 3px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.95em;
    color: var(--accent-pink);
}

.markdown-content pre {
    background: rgba(0, 0, 0, 0.4);
    padding: 10px;
    border-radius: var(--radius-sm);
    overflow-x: auto;
    margin: 10px 0;
    font-size: 11px;
}

.markdown-content pre code {
    background: none;
    padding: 0;
}

.markdown-content ul, .markdown-content ol {
    margin: 8px 0;
    padding-left: 20px;
}

.markdown-content li {
    margin: 3px 0;
}

.markdown-content a {
    color: var(--accent-blue);
    text-decoration: none;
}

.markdown-content a:hover {
    text-decoration: underline;
}

.markdown-content blockquote {
    border-left: 3px solid var(--accent-blue);
    padding-left: 10px;
    margin: 10px 0;
    color: var(--text-secondary);
    font-style: italic;
}

.markdown-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 10px 0;
    font-size: 11px;
}

.markdown-content th, .markdown-content td {
    padding: 5px 8px;
    border: 1px solid var(--border-subtle);
    text-align: left;
}

.markdown-content th {
    background: rgba(100, 150, 255, 0.1);
    color: var(--text-secondary);
}

.markdown-content hr {
    border: none;
    border-top: 1px solid var(--border-subtle);
    margin: 15px 0;
}

/* === Markdown Sidebar Nav === */
.docs-sidebar {
    width: 180px;
    border-right: 1px solid var(--border-subtle);
    padding-right: 12px;
    margin-right: 12px;
}

.docs-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.docs-nav li {
    margin-bottom: 3px;
}

.docs-nav a {
    display: block;
    padding: 6px 10px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.2s;
    cursor: pointer;
    font-size: 12px;
}

.docs-nav a:hover,
.docs-nav a.active {
    background: rgba(59, 130, 246, 0.2);
    color: var(--accent-blue);
}

.docs-content {
    flex: 1;
    overflow-y: auto;
}

.docs-layout {
    display: flex;
}

.docs-loading {
    text-align: center;
    padding: 30px;
    color: var(--text-secondary);
}

/* === Checkbox styling for TODO items === */
.markdown-content input[type="checkbox"] {
    margin-right: 6px;
    accent-color: var(--accent-blue);
}

/* === Loading State === */
.loading {
    text-align: center;
    padding: 20px;
    color: var(--text-secondary);
    font-size: 12px;
}

/* === Error State === */
.error {
    background: rgba(239, 68, 68, 0.2);
    color: var(--accent-red);
    padding: 10px;
    border-radius: var(--radius-sm);
    margin: 8px 0;
    font-size: 12px;
}

/* === Success State === */
.success {
    background: rgba(34, 197, 94, 0.2);
    color: var(--accent-green);
    padding: 10px;
    border-radius: var(--radius-sm);
    margin: 8px 0;
    font-size: 12px;
}

/* === Grid Layout === */
.grid {
    display: grid;
    gap: 15px;
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 768px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }
}