/* The Gating Crisis CSS Stylesheet */
/* Theme: Dark Cybernetic Console */

:root {
    --bg-main: #040711;
    --bg-panel: rgba(10, 16, 32, 0.7);
    --bg-panel-border: rgba(255, 255, 255, 0.08);
    --text-primary: #f3f4f6;
    --text-muted: #9ca3af;

    --color-green: #00ff66;
    --color-green-glow: rgba(0, 255, 102, 0.25);
    --color-amber: #ffa600;
    --color-amber-glow: rgba(255, 166, 0, 0.25);
    --color-red: #ff3366;
    --color-red-glow: rgba(255, 51, 102, 0.25);
    --color-cyan: #00f0ff;
    --color-cyan-glow: rgba(0, 240, 255, 0.25);
    --color-purple: #bd5cff;
    --color-purple-glow: rgba(189, 92, 255, 0.25);

    --font-ui: 'Outfit', sans-serif;
    --font-mono: 'Share Tech Mono', monospace;
    --font-crt: 'VT323', monospace;

    --transition-speed: 0.2s;
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-ui);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(0, 240, 255, 0.04) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(0, 255, 102, 0.03) 0%, transparent 40%);
    background-attachment: fixed;
}

/* Header */
header {
    padding: 0.5rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--bg-panel-border);
    backdrop-filter: blur(10px);
    background-color: rgba(6, 9, 19, 0.5);
    z-index: 10;
}

.title-container h1 {
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 1px;
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--color-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
}

.title-container p {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--color-cyan);
    margin-top: 0.1rem;
}

.header-actions {
    display: flex;
    gap: 0.75rem;
}

.btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--bg-panel-border);
    color: var(--text-primary);
    padding: 0.4rem 0.8rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-speed);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.18);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.05);
}

.btn-primary {
    background: rgba(0, 240, 255, 0.12);
    border: 1px solid var(--color-cyan);
    color: var(--color-cyan);
}

.btn-primary:hover {
    background: rgba(0, 240, 255, 0.22);
    box-shadow: 0 0 15px var(--color-cyan-glow);
}

.btn-danger {
    background: rgba(255, 51, 102, 0.12);
    border: 1px solid var(--color-red);
    color: var(--color-red);
}

.btn-danger:hover {
    background: rgba(255, 51, 102, 0.22);
    box-shadow: 0 0 15px var(--color-red-glow);
}

/* Layout */
main {
    flex: 1;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    max-width: 1300px;
    width: 100%;
    margin: 0 auto;
}

.sidebar {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.panel {
    background: var(--bg-panel);
    border: 1px solid var(--bg-panel-border);
    border-radius: 12px;
    padding: 0.8rem;
    backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
}

.panel-title {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    text-transform: uppercase;
    color: var(--color-cyan);
    margin-bottom: 0.6rem;
    border-bottom: 1px solid var(--bg-panel-border);
    padding-bottom: 0.3rem;
}

/* Hyperparameters Control */
.parameter-control {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.slider-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.slider-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.72rem;
}

.slider-label {
    font-weight: 600;
}

.slider-val {
    font-family: var(--font-mono);
    color: var(--color-cyan);
}

.slider-desc {
    font-size: 0.63rem;
    color: var(--text-muted);
}

input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 5px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 3px;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-cyan);
    cursor: pointer;
    box-shadow: 0 0 10px var(--color-cyan-glow);
    transition: transform 0.1s;
}

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

/* Retro CRT Logger */
.retro-terminal-wrapper {
    height: 165px;
    display: flex;
    flex-direction: column;
    background: #010402;
    border: 1.5px solid #082d09;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.9), 0 0 8px rgba(0, 255, 102, 0.1);
}

.retro-terminal-wrapper::after {
    content: " ";
    display: block;
    position: absolute;
    top: 0; left: 0; bottom: 0; right: 0;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.22) 50%);
    z-index: 2;
    background-size: 100% 3px;
    pointer-events: none;
}

.terminal-header {
    background: #020c02;
    padding: 0.25rem 0.5rem;
    font-family: var(--font-crt);
    font-size: 0.85rem;
    color: #00aa3c;
    border-bottom: 1.2px solid #082d09;
    display: flex;
    justify-content: space-between;
    user-select: none;
}

.terminal-screen {
    flex: 1;
    padding: 0.4rem;
    font-family: var(--font-crt);
    font-size: 1rem;
    line-height: 1.2;
    color: #00ff55;
    text-shadow: 0 0 2px rgba(0, 255, 85, 0.6);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

#log-history {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

#log-history::-webkit-scrollbar {
    width: 4px;
}
#log-history::-webkit-scrollbar-thumb {
    background: #082d09;
    border-radius: 2px;
}

.terminal-line {
    word-break: break-all;
    animation: line-fade-in 0.1s ease-out;
}

@keyframes line-fade-in {
    from { opacity: 0; transform: translateY(1px); }
    to { opacity: 1; transform: translateY(0); }
}

.terminal-line.info { color: #00ff55; }
.terminal-line.warn { color: #ffaa00; text-shadow: 0 0 2px rgba(255, 170, 0, 0.6); }
.terminal-line.error { color: #ff3366; text-shadow: 0 0 2px rgba(255, 51, 102, 0.6); }
.terminal-line.system { color: #00d0ff; text-shadow: 0 0 2px rgba(0, 208, 255, 0.6); }

/* Right Column */
.game-area {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* Stats Ribbon */
.stats-ribbon {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.stat-card {
    background: var(--bg-panel);
    border: 1px solid var(--bg-panel-border);
    border-radius: 8px;
    padding: 0.4rem 0.6rem;
    text-align: center;
    backdrop-filter: blur(12px);
}

.stat-label {
    font-size: 0.65rem;
    font-family: var(--font-mono);
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 0.1rem;
}

.stat-value {
    font-size: 1.1rem;
    font-weight: 800;
    font-family: var(--font-mono);
    color: var(--text-primary);
}

.stat-value.highlight-green { color: var(--color-green); }
.stat-value.highlight-amber { color: var(--color-amber); }
.stat-value.highlight-red { color: var(--color-red); }

/* Conveyor and Balance Board Grid */
.simulation-grid {
    display: grid;
    grid-template-columns: 310px 1fr;
    gap: 0.75rem;
    flex: 1;
}

@media (max-width: 820px) {
    .simulation-grid {
        grid-template-columns: 1fr;
    }
}

.conveyor-panel, .experts-panel {
    background: var(--bg-panel);
    border: 1px solid var(--bg-panel-border);
    border-radius: 12px;
    padding: 0.6rem;
    backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
}

.panel-header {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-cyan);
    border-bottom: 1px solid var(--bg-panel-border);
    padding-bottom: 0.4rem;
    margin-bottom: 0.6rem;
    letter-spacing: 0.5px;
}

/* Central Conveyor Lane */
.conveyor-container {
    background: rgba(4, 7, 18, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    height: 480px; /* Fixed height for consistent screenspace and spacing */
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.8);
}

.conveyor-track {
    width: 100%;
    height: 100%;
    position: relative;
}

/* Falling/sliding tokens */
.token {
    width: calc(100% - 1.2rem);
    left: 0.6rem;
    min-height: 38px;
    height: auto;
    background: rgba(15, 23, 42, 0.8);
    border-radius: 6px;
    position: absolute;
    display: flex;
    align-items: center;
    padding: 0.35rem 0.6rem;
    font-family: var(--font-mono);
    font-weight: bold;
    font-size: 0.74rem;
    user-select: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    transition: top 0.05s linear;
}

/* Modality Specific Colors */
.token.mod-text {
    border: 1.5px solid var(--color-cyan);
    color: var(--color-cyan);
    background: rgba(0, 240, 255, 0.07);
}
.token.mod-math {
    border: 1.5px solid var(--color-red);
    color: var(--color-red);
    background: rgba(255, 51, 102, 0.07);
}
.token.mod-vision {
    border: 1.5px solid var(--color-green);
    color: var(--color-green);
    background: rgba(0, 255, 102, 0.07);
}
.token.mod-audio {
    border: 1.5px solid var(--color-amber);
    color: var(--color-amber);
    background: rgba(255, 166, 0, 0.07);
}
.token.mod-code {
    border: 1.5px solid var(--color-purple);
    color: var(--color-purple);
    background: rgba(189, 92, 255, 0.07);
}

.token-symbol {
    margin-right: 0.5rem;
    font-size: 0.85rem;
}

.token-name {
    flex-grow: 1;
    line-height: 1.35;
    white-space: normal;
}

/* In-gate target selector */
.token.active-gate {
    animation: pulse-active-gate 0.5s infinite alternate;
}

@keyframes pulse-active-gate {
    0% { border-color: rgba(255, 255, 255, 0.5); }
    100% { border-color: rgba(255, 255, 255, 0.9); }
}

/* Routing Active Gateway Line */
.router-active-line {
    position: absolute;
    bottom: 132px;
    left: 0;
    right: 0;
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--color-amber), var(--color-amber) 5px, transparent 5px, transparent 10px);
    z-index: 5;
    opacity: 0.6;
}

.active-warning-text {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: 0.5rem;
    color: var(--color-amber);
    background: #040712;
    padding: 0 4px;
    letter-spacing: 1.5px;
}

/* Gating Line Threshold */
.router-gate-line {
    position: absolute;
    bottom: 42px;
    left: 0;
    right: 0;
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--color-red), var(--color-red) 5px, transparent 5px, transparent 10px);
    z-index: 5;
    opacity: 0.8;
}

.gate-warning-text {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: 0.5rem;
    color: var(--color-red);
    background: #040712;
    padding: 0 4px;
    letter-spacing: 1px;
}

.hotkey-hint {
    margin-top: 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    border-top: 1px dashed var(--bg-panel-border);
    padding-top: 0.4rem;
}

/* Experts Load-Balancing Grid */
.experts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
    flex: 1;
}

@media (max-width: 480px) {
    .experts-grid {
        grid-template-columns: 1fr;
    }
}

.expert-card {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--bg-panel-border);
    border-radius: 8px;
    padding: 0.6rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 80px;
    position: relative;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.expert-card.hotkey-selected {
    border-color: #ffffff;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

.expert-card.routing-selected {
    border-color: var(--color-cyan);
    box-shadow: 0 0 15px var(--color-cyan-glow);
    background: rgba(0, 240, 255, 0.05);
}

.expert-card.recommended-gate {
    border-color: rgba(0, 255, 102, 0.35);
    box-shadow: 0 0 10px rgba(0, 255, 102, 0.1);
    background: rgba(0, 255, 102, 0.02);
}

.expert-card.overload {
    border-color: var(--color-red);
    animation: shake-danger 0.2s infinite;
}

@keyframes shake-danger {
    0% { transform: translate(1px, 1px) rotate(0deg); }
    10% { transform: translate(-1px, -2px) rotate(-1deg); }
    20% { transform: translate(-3px, 0px) rotate(1deg); }
    30% { transform: translate(0px, 2px) rotate(0deg); }
    40% { transform: translate(1px, -1px) rotate(1deg); }
    50% { transform: translate(-1px, 2px) rotate(-1deg); }
    60% { transform: translate(-3px, 1px) rotate(0deg); }
    70% { transform: translate(2px, 1px) rotate(-1deg); }
    80% { transform: translate(-1px, -1px) rotate(1deg); }
    90% { transform: translate(2px, 2px) rotate(0deg); }
    100% { transform: translate(1px, -2px) rotate(-1deg); }
}

.expert-title-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.3rem;
}

.expert-num {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    color: var(--color-cyan);
    background: rgba(0, 240, 255, 0.08);
    border: 1px solid rgba(0, 240, 255, 0.2);
    width: 14px;
    height: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
    font-weight: bold;
}

.expert-name {
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
}

.expert-queue-indicator {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-muted);
}

.expert-load-bar-container {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
    margin-top: 0.4rem;
}

.expert-load-bar {
    height: 100%;
    width: 0%;
    transition: width 0.15s ease-out, background-color 0.2s;
    background-color: var(--color-green);
    box-shadow: 0 0 5px rgba(0, 255, 102, 0.3);
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(4, 6, 12, 0.88);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-content {
    background: #0a0f1e;
    border: 1px solid var(--color-cyan);
    box-shadow: 0 0 35px rgba(0, 240, 255, 0.15);
    width: 90%;
    max-width: 550px;
    max-height: 90vh;
    overflow-y: auto;
    border-radius: 12px;
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    transform: scale(0.95);
    transition: transform 0.3s;
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-cyan);
    font-family: var(--font-mono);
    text-transform: uppercase;
}

.modal-body {
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--text-primary);
}

.modal-body p {
    margin-bottom: 0.8rem;
}

.modal-body h4 {
    margin: 1.2rem 0 0.4rem 0;
    font-family: var(--font-mono);
    color: var(--color-cyan);
}

.modal-list {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    list-style: none;
    margin-bottom: 1rem;
}

.modal-list li {
    font-family: var(--font-mono);
    font-size: 0.82rem;
}

.modal-body ul:not(.modal-list) {
    margin-left: 1.2rem;
    margin-bottom: 0.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.modal-body ul:not(.modal-list) li {
    font-size: 0.88rem;
}

.modal-body code {
    background: rgba(255, 255, 255, 0.08);
    padding: 1px 4px;
    font-family: var(--font-mono);
    border-radius: 3px;
    color: var(--color-cyan);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 0.5rem;
}

/* Scorecard */
.share-preview-box {
    background: #010402;
    border: 1px solid #082d09;
    color: #00ff55;
    font-family: var(--font-crt);
    font-size: 1.15rem;
    padding: 1rem;
    white-space: pre-wrap;
    border-radius: 6px;
    height: 180px;
    overflow-y: auto;
}

.blink-cursor {
    animation: terminal-blink 1s step-end infinite;
    color: #00ff55;
}

@keyframes terminal-blink {
    from, to { opacity: 0; }
    50% { opacity: 1; }
}

.btn-preset {
    font-size: 0.72rem;
    padding: 0.4rem 0.5rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px dashed var(--bg-panel-border);
}
.btn-preset:hover {
    border-color: var(--color-cyan);
    color: var(--color-cyan);
    background: rgba(0, 240, 255, 0.05);
}
.btn-preset.active {
    background: rgba(0, 240, 255, 0.12);
    border: 1px solid var(--color-cyan);
    color: var(--color-cyan);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.15);
}

@media (max-width: 900px) {
    main {
        grid-template-columns: 1fr;
    }
    .sidebar {
        order: 2;
    }
    .game-area {
        order: 1;
    }
}

/* Custom Switch Toggle styling */
.switch-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
}
.switch-wrapper {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 20px;
}
.switch-wrapper input {
    opacity: 0;
    width: 0;
    height: 0;
}
.switch-slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--bg-panel-border);
    border-radius: 20px;
    transition: .3s;
}
.switch-slider:before {
    position: absolute;
    content: "";
    height: 12px;
    width: 12px;
    left: 3px;
    bottom: 3px;
    background-color: var(--text-muted);
    border-radius: 50%;
    transition: .3s;
}
.switch-wrapper input:checked + .switch-slider {
    background-color: rgba(0, 240, 255, 0.15);
    border-color: var(--color-cyan);
}
.switch-wrapper input:checked + .switch-slider:before {
    transform: translateX(16px);
    background-color: var(--color-cyan);
    box-shadow: 0 0 8px var(--color-cyan-glow);
}