/* Dante Clock Translator Custom Stylesheet */
/* Inspired by Limbus Company - Military-Gothic & Industrial Dark Theme */

:root {
    --bg-color: #070709;
    --surface-color: #121216;
    --card-border: #22222a;
    
    --text-primary: #f4f4f5;
    --text-secondary: #a1a1aa;
    
    /* Dante Clock-Head Glow Colors */
    --dante-red: #ff3344;
    --dante-red-glow: rgba(255, 51, 68, 0.25);
    --dante-red-glow-strong: rgba(255, 51, 68, 0.6);
    
    --dante-gold: #dfa837;
    --dante-gold-glow: rgba(223, 168, 55, 0.2);
    --dante-gold-glow-strong: rgba(223, 168, 55, 0.5);
    
    --font-fancy: 'Cinzel', Georgia, serif;
    --font-main: 'Outfit', 'Segoe UI', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

/* Base resets & styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* --- Animated Gear Background --- */
.gear-bg-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.03;
    overflow: hidden;
}

.bg-gear {
    position: absolute;
    border: 15px dashed var(--text-primary);
    border-radius: 50%;
}

.bg-gear::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 60%;
    border-radius: 50%;
    border: 5px solid var(--text-primary);
    background-color: transparent;
}

.bg-gear-large {
    width: 500px;
    height: 500px;
    bottom: -150px;
    right: -150px;
    animation: rotateGear 120s linear infinite;
}

.bg-gear-medium {
    width: 300px;
    height: 300px;
    top: 15%;
    left: -100px;
    animation: rotateGearCounter 80s linear infinite;
}

.bg-gear-small {
    width: 150px;
    height: 150px;
    top: -50px;
    right: 15%;
    animation: rotateGear 40s linear infinite;
}

@keyframes rotateGear {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes rotateGearCounter {
    from { transform: rotate(0deg); }
    to { transform: rotate(-360deg); }
}

/* --- Navigation Header --- */
.nav-bar {
    background-color: rgba(7, 7, 9, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid #1a1a24;
    padding: 1rem 5%;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.back-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.back-link:hover {
    color: var(--dante-red);
    text-shadow: 0 0 10px var(--dante-red-glow);
}

.logo {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--dante-red);
    text-shadow: 0 0 10px var(--dante-red-glow);
}

/* --- Main Layout Container --- */
.main-container {
    max-width: 1200px;
    margin: 3rem auto;
    padding: 0 5%;
}

/* --- Page Header --- */
.page-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.red-glow-bar {
    width: 80px;
    height: 4px;
    background-color: var(--dante-red);
    box-shadow: 0 0 15px var(--dante-red);
    margin: 0 auto 1.5rem auto;
    border-radius: 2px;
}

.limbus-title {
    font-family: var(--font-fancy);
    font-size: 3rem;
    letter-spacing: 2px;
    color: var(--text-primary);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
    margin-bottom: 0.5rem;
}

.limbus-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* --- Interactive Clockhead Section --- */
.clockhead-section {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
}

.clockhead-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.clock-outer-glow {
    position: relative;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    box-shadow: 0 0 35px var(--dante-red-glow), inset 0 0 15px var(--dante-red-glow);
    background-color: #0b0b0e;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.clock-outer-glow:hover {
    transform: scale(1.03);
    box-shadow: 0 0 45px var(--dante-red-glow-strong), inset 0 0 20px var(--dante-red-glow-strong);
}

.dante-clock {
    width: 100%;
    height: 100%;
}

/* SVG Clock Styling */
.clock-border {
    fill: none;
    stroke: var(--dante-red);
    stroke-width: 2;
    filter: drop-shadow(0 0 4px var(--dante-red));
}

.clock-inner-border {
    fill: none;
    stroke: var(--dante-gold);
    stroke-dasharray: 4, 2;
    stroke-width: 0.8;
}

.clock-gear-silhouette {
    fill: none;
    stroke: #221c1f;
    stroke-width: 1;
}

.clock-gear-circle {
    fill: none;
    stroke: #221c1f;
    stroke-width: 1.5;
    stroke-dasharray: 6, 2;
}

.clock-ticks {
    stroke: var(--dante-gold);
    stroke-width: 1.5;
}

.hand {
    stroke-linecap: round;
    transform-origin: 100px 100px;
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.hour-hand {
    stroke: var(--dante-red);
    stroke-width: 3.5;
    filter: drop-shadow(0 0 6px var(--dante-red));
}

.minute-hand {
    stroke: var(--dante-gold);
    stroke-width: 2.2;
    filter: drop-shadow(0 0 5px var(--dante-gold));
}

.second-hand {
    stroke: var(--dante-red);
    stroke-width: 1;
}

.clock-center-cap {
    fill: var(--dante-gold);
    stroke: var(--dante-red);
    stroke-width: 1;
}

/* Status Indicator */
.clock-label-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background-color: rgba(22, 22, 28, 0.6);
    border: 1px solid #1a1a24;
    padding: 0.3rem 1rem;
    border-radius: 12px;
}

.clock-status-light {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--dante-red);
    box-shadow: 0 0 8px var(--dante-red);
}

.clock-status-light.blinking {
    animation: pulse 1.8s infinite ease-in-out;
}

.clock-status-text {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

@keyframes pulse {
    0% { opacity: 0.3; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.1); box-shadow: 0 0 12px var(--dante-red); }
    100% { opacity: 0.3; transform: scale(0.9); }
}

/* --- Language Selector --- */
.language-selector-section {
    text-align: center;
    margin-bottom: 3rem;
}

.lang-label {
    font-size: 0.8rem;
    font-family: var(--font-mono);
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
}

.tabs-container {
    display: inline-flex;
    background-color: rgba(18, 18, 22, 0.8);
    border: 1px solid #22222a;
    padding: 0.3rem;
    border-radius: 8px;
    gap: 0.3rem;
}

.lang-tab {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-main);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.6rem 1.4rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.lang-tab:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.05);
}

.lang-tab.active {
    color: var(--bg-color);
    background-color: var(--dante-gold);
    box-shadow: 0 0 15px var(--dante-gold-glow);
}

.lang-abbr {
    font-size: 0.75rem;
    font-family: var(--font-mono);
    border: 1px solid rgba(0, 0, 0, 0.15);
    padding: 0.05rem 0.3rem;
    border-radius: 3px;
    background-color: rgba(0, 0, 0, 0.08);
}

.lang-tab.active .lang-abbr {
    color: #4a3300;
    background-color: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.4);
}

/* --- Dual Column Translation Grid --- */
.translation-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 2rem;
}

.panel-card {
    background-color: var(--surface-color);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.3s ease;
}

.human-panel:focus-within {
    border-color: var(--dante-gold);
    box-shadow: 0 10px 35px var(--dante-gold-glow), 0 0 2px var(--dante-gold);
}

.dante-panel:focus-within {
    border-color: var(--dante-red);
    box-shadow: 0 10px 35px var(--dante-red-glow), 0 0 2px var(--dante-red);
}

.panel-header {
    padding: 1.2rem 1.5rem;
    background-color: rgba(22, 22, 28, 0.5);
    border-bottom: 1px solid #1a1a24;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.panel-icon {
    font-size: 1.2rem;
}

.panel-title {
    font-family: var(--font-fancy);
    font-size: 1.2rem;
    letter-spacing: 1px;
    font-weight: 800;
}

.panel-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.styled-textarea {
    width: 100%;
    height: 180px;
    background-color: rgba(7, 7, 9, 0.7);
    border: 1px solid #1e1e24;
    border-radius: 6px;
    color: var(--text-primary);
    padding: 1rem;
    font-family: var(--font-main);
    font-size: 1.05rem;
    resize: none;
    outline: none;
    transition: all 0.3s ease;
}

.styled-textarea:focus {
    border-color: #3f3f4e;
    background-color: rgba(7, 7, 9, 0.95);
}

.human-panel .styled-textarea:focus {
    border-color: var(--dante-gold);
}

.font-clocks {
    font-family: var(--font-mono), system-ui;
    font-size: 1.5rem;
    letter-spacing: 3px;
    line-height: 1.5;
}

.font-monospace {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.panel-footer {
    padding: 0.8rem 1.5rem;
    background-color: rgba(14, 14, 18, 0.6);
    border-top: 1px solid #1a1a24;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.char-count {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

/* --- Buttons & Controls --- */
.control-btn {
    background-color: transparent;
    border: 1px solid var(--dante-gold);
    color: var(--dante-gold);
    font-family: var(--font-main);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.5rem 1.2rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.control-btn:hover {
    background-color: var(--dante-gold);
    color: var(--bg-color);
    box-shadow: 0 0 12px var(--dante-gold-glow);
}

.border-btn {
    border-color: #27272a;
    color: var(--text-secondary);
}

.border-btn:hover {
    border-color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    box-shadow: none;
}

.primary-glow-btn {
    background-color: var(--dante-red);
    border-color: var(--dante-red);
    color: var(--text-primary);
    box-shadow: 0 0 15px var(--dante-red-glow);
    font-size: 0.95rem;
    padding: 0.7rem 1.5rem;
}

.primary-glow-btn:hover {
    background-color: #ff4d5d;
    border-color: #ff4d5d;
    color: var(--text-primary);
    box-shadow: 0 0 20px var(--dante-red-glow-strong);
    transform: translateY(-1px);
}

.stop-btn {
    border-color: #27272a;
    color: var(--text-secondary);
}

.stop-btn:hover:not(.disabled) {
    border-color: var(--dante-red);
    background-color: rgba(255, 51, 68, 0.1);
    color: var(--dante-red);
    box-shadow: 0 0 12px var(--dante-red-glow);
}

.disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

/* --- Dante sub boxes (Split view on right) --- */
.dante-split-container {
    gap: 1.2rem;
}

.dante-sub-box {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.sub-box-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

.dante-sub-box .styled-textarea {
    height: 100px;
}

.sub-box-actions {
    display: flex;
    justify-content: flex-end;
}

.mini-btn {
    background: none;
    border: 1px solid #22222a;
    color: var(--text-secondary);
    font-family: var(--font-main);
    font-size: 0.75rem;
    padding: 0.25rem 0.8rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mini-btn:hover {
    border-color: var(--dante-red);
    color: var(--dante-red);
    background-color: rgba(255, 51, 68, 0.05);
}

/* --- Speech Controls Bar --- */
.speech-controls-bar {
    padding: 1.2rem 1.5rem;
    background-color: rgba(14, 14, 18, 0.6);
    border-top: 1px solid #1a1a24;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.speech-buttons {
    display: flex;
    gap: 0.8rem;
}

.sliders-container {
    display: flex;
    gap: 1.5rem;
}

.slider-group {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.slider-group label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.slider-group input[type="range"] {
    width: 80px;
    height: 4px;
    background: #27272a;
    border-radius: 2px;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.slider-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--dante-red);
    cursor: pointer;
    box-shadow: 0 0 5px var(--dante-red);
    transition: transform 0.1s ease;
}

.slider-group input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

/* --- Live Subtitles overlay during play --- */
.live-subtitle-container {
    background-color: rgba(18, 18, 22, 0.9);
    border: 1px solid var(--dante-red);
    box-shadow: 0 0 20px var(--dante-red-glow);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 4rem;
    display: none; /* Shown dynamically during playback */
    animation: fadeIn 0.3s ease;
}

.subtitle-label {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--dante-red);
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.subtitle-content {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--text-primary);
    font-family: var(--font-mono);
    word-break: break-all;
}

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

/* --- Lore Section --- */
.section-card {
    background-color: #0b0b0e;
    border: 1px solid #141418;
    border-radius: 12px;
    padding: 2.5rem;
    margin-bottom: 3rem;
}

.section-title-themed {
    font-family: var(--font-fancy);
    font-size: 1.8rem;
    letter-spacing: 1px;
    color: var(--dante-gold);
    text-shadow: 0 0 10px var(--dante-gold-glow);
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

.section-title-themed::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 60px;
    height: 2px;
    background-color: var(--dante-red);
    box-shadow: 0 0 8px var(--dante-red);
}

.lore-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.lore-block h3 {
    font-family: var(--font-main);
    color: var(--text-primary);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
}

.lore-block p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.lore-block strong {
    color: var(--dante-red);
}

/* --- Cipher Specification Table --- */
.code-spec-table {
    border-top: 1px solid #1a1a24;
    padding-top: 2rem;
}

.code-spec-table h4 {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.table-scroller {
    overflow-x: auto;
    max-height: 350px;
    overflow-y: auto;
    border: 1px solid #1a1a24;
    border-radius: 6px;
}

.styled-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    text-align: left;
}

.styled-table th {
    background-color: rgba(22, 22, 28, 0.8);
    position: sticky;
    top: 0;
    z-index: 10;
    padding: 0.8rem 1rem;
    font-family: var(--font-mono);
    color: var(--dante-gold);
    border-bottom: 2px solid #1a1a24;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.styled-table td {
    padding: 0.6rem 1rem;
    border-bottom: 1px solid #141418;
    color: var(--text-secondary);
}

.styled-table tr:hover td {
    background-color: rgba(255, 251, 240, 0.02);
    color: var(--text-primary);
}

.styled-table td:nth-child(2) {
    font-size: 1.2rem;
}

.styled-table td:first-child, .styled-table td:nth-child(2) {
    font-family: var(--font-mono);
}

/* Scrollbar customization */
.table-scroller::-webkit-scrollbar,
.styled-textarea::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.table-scroller::-webkit-scrollbar-track,
.styled-textarea::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
}

.table-scroller::-webkit-scrollbar-thumb,
.styled-textarea::-webkit-scrollbar-thumb {
    background: #27272a;
    border-radius: 3px;
}

.table-scroller::-webkit-scrollbar-thumb:hover,
.styled-textarea::-webkit-scrollbar-thumb:hover {
    background: var(--dante-red);
}

/* --- Clipboard Toast Message --- */
.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: rgba(255, 51, 68, 0.95);
    border: 1px solid #ff4d5d;
    box-shadow: 0 0 15px rgba(255, 51, 68, 0.3);
    color: var(--text-primary);
    padding: 0.8rem 2rem;
    border-radius: 4px;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.95rem;
    z-index: 1000;
    pointer-events: none;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* --- Footer --- */
.page-footer {
    text-align: center;
    padding: 2.5rem;
    border-top: 1px solid #1a1a24;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* --- Responsive Media Queries --- */
@media (max-width: 900px) {
    .limbus-title {
        font-size: 2.2rem;
    }
    
    .translation-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .lore-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 600px) {
    .tabs-container {
        width: 100%;
        display: flex;
    }
    
    .lang-tab {
        flex: 1;
        justify-content: center;
        padding: 0.5rem 0.8rem;
        font-size: 0.85rem;
    }
    
    .speech-controls-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .speech-buttons {
        justify-content: space-between;
    }
    
    .sliders-container {
        justify-content: space-between;
        margin-top: 0.5rem;
    }
}