/* ============================================
   IMMEDIACY — AI COURTROOM DEMO
   Dark • Terminal • Multi-Agent Deliberation
   ============================================ */

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

:root {
    --bg: #08080f;
    --bg-sidebar: #0c0c16;
    --bg-card: rgba(255, 255, 255, 0.03);
    --border: rgba(255, 255, 255, 0.07);
    --text: #e4e4ee;
    --text-dim: rgba(228, 228, 238, 0.45);
    --white-glow: rgba(255, 255, 255, 0.7);
    --white-glow-dim: rgba(255, 255, 255, 0.12);
    --amber: #f5a623;
    --red: #e05252;
    --green: #4ade80;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

html,
body {
    height: 100%;
    overflow: hidden;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--text);
    text-decoration: none;
}

strong {
    font-weight: 600;
}

/* ---------- Particle Canvas ---------- */
#particle-canvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

/* ---------- Top Bar ---------- */
.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.7rem 1.5rem;
    background: rgba(8, 8, 15, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

.topbar__logo {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 0.35em;
}

.topbar__status {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.topbar__status.live {
    color: var(--green);
}

.topbar__link {
    font-size: 0.8rem;
    opacity: 0.5;
    transition: opacity 0.2s;
}

.topbar__link:hover {
    opacity: 1;
}

/* ---------- Screens ---------- */
.screen {
    position: fixed;
    inset: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.6s ease;
}

.screen--active {
    opacity: 1;
    pointer-events: auto;
    z-index: 10;
}

/* ============================================
   INTRO SCREEN
   ============================================ */

.intro {
    text-align: center;
    max-width: 600px;
}

.intro__emblem {
    font-size: 3rem;
    margin-bottom: 1.2rem;
    filter: drop-shadow(0 0 20px var(--white-glow-dim));
}

.intro__title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 4.5vw, 3rem);
    font-weight: 300;
    letter-spacing: 0.03em;
    margin-bottom: 0.5rem;
}

.intro__sub {
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 2.5rem;
}

.intro__case {
    padding: 1.5rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg-card);
    margin-bottom: 2.5rem;
    text-align: left;
}

.intro__case-label {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 0.6rem;
}

.intro__case-title {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 0.8rem;
}

.intro__case-meta {
    display: flex;
    gap: 1.5rem;
    font-size: 0.8rem;
    color: var(--text-dim);
    flex-wrap: wrap;
}

.intro__case-meta strong {
    color: var(--text);
}

.intro__hint {
    margin-top: 1rem;
    font-size: 0.65rem;
    color: var(--text-dim);
}

.intro__hint kbd {
    padding: 0.1rem 0.4rem;
    border: 1px solid var(--border);
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 0.6rem;
}

/* Begin button */
.btn-begin {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 0.85rem 2.2rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 999px;
    background: transparent;
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-begin:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 30px var(--white-glow-dim);
}

.btn-begin__pulse {
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: pulse 2.5s ease-in-out infinite;
    pointer-events: none;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.4;
    }

    50% {
        transform: scale(1.06);
        opacity: 0;
    }
}

/* ============================================
   COURTROOM SCREEN
   ============================================ */

#screen-courtroom {
    padding-top: 42px;
    /* topbar height */
    display: flex;
    align-items: stretch;
}

/* ---------- Sidebar ---------- */
.sidebar {
    width: 220px;
    flex-shrink: 0;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.sidebar__header {
    padding: 1.2rem 1rem 0.8rem;
    border-bottom: 1px solid var(--border);
}

.sidebar__header h3 {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 400;
}

.sidebar__count {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--text-dim);
    letter-spacing: 0.08em;
}

.sidebar__agents {
    flex: 1;
    padding: 0.8rem 0;
    overflow-y: auto;
}

.agent-card {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 1rem;
    transition: background 0.2s;
    opacity: 0;
    transform: translateX(-12px);
    animation: agentIn 0.5s ease forwards;
}

.agent-card:hover {
    background: rgba(255, 255, 255, 0.03);
}

@keyframes agentIn {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.agent-card__avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: var(--bg-card);
}

.agent-card__info {
    min-width: 0;
}

.agent-card__name {
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.agent-card__role {
    font-size: 0.6rem;
    color: var(--text-dim);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.agent-card__status {
    margin-left: auto;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green);
    flex-shrink: 0;
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {

    0%,
    100% {
        opacity: 0.4;
    }

    50% {
        opacity: 1;
    }
}

.sidebar__case {
    padding: 1rem;
    border-top: 1px solid var(--border);
    margin-top: auto;
}

.sidebar__case-id {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--text-dim);
    letter-spacing: 0.1em;
}

.sidebar__case-status {
    font-size: 0.7rem;
    color: var(--text-dim);
    margin-top: 0.2rem;
}

/* ---------- Courtroom Feed ---------- */
.courtroom {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

.courtroom__feed {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    scroll-behavior: smooth;
}

/* Individual messages */
.msg {
    display: flex;
    gap: 0.8rem;
    margin-bottom: 1.2rem;
    opacity: 0;
    transform: translateY(12px);
    animation: msgIn 0.5s ease forwards;
    max-width: 700px;
}

@keyframes msgIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.msg__avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: var(--bg-card);
    margin-top: 0.15rem;
}

.msg__body {
    min-width: 0;
}

.msg__header {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 0.3rem;
}

.msg__name {
    font-size: 0.8rem;
    font-weight: 600;
}

.msg__role {
    font-size: 0.6rem;
    color: var(--text-dim);
}

.msg__time {
    font-family: var(--font-mono);
    font-size: 0.55rem;
    color: var(--text-dim);
    margin-left: auto;
}

.msg__content {
    font-size: 0.85rem;
    line-height: 1.7;
    color: rgba(228, 228, 238, 0.8);
}

.msg__content strong {
    color: var(--text);
}

.msg__content em {
    color: var(--text-dim);
}

.msg__content .highlight-amber {
    color: var(--amber);
    font-weight: 600;
}

.msg__content .highlight-red {
    color: var(--red);
    font-weight: 600;
}

.msg__content .highlight-green {
    color: var(--green);
    font-weight: 600;
}

/* System messages */
.msg--system {
    justify-content: center;
    max-width: 100%;
}

.msg--system .msg__content {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    color: var(--text-dim);
    text-align: center;
    padding: 0.6rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    width: 100%;
}

/* Typing indicator */
.msg--typing .msg__content {
    display: flex;
    gap: 4px;
    padding: 0.5rem 0;
}

.typing-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--text-dim);
    animation: typingBounce 1.4s ease-in-out infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingBounce {

    0%,
    60%,
    100% {
        transform: translateY(0);
        opacity: 0.3;
    }

    30% {
        transform: translateY(-4px);
        opacity: 1;
    }
}

/* Verdict card in feed */
.msg--verdict {
    max-width: 100%;
}

.verdict-card {
    padding: 1.5rem;
    border: 1px solid rgba(245, 166, 35, 0.25);
    border-radius: 12px;
    background: rgba(245, 166, 35, 0.04);
    margin-top: 0.5rem;
}

.verdict-card__label {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--amber);
    margin-bottom: 0.6rem;
}

.verdict-card__title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--amber);
    margin-bottom: 1rem;
}

.verdict-card__section {
    margin-bottom: 1rem;
}

.verdict-card__section h5 {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 0.3rem;
}

.verdict-card__section p {
    font-size: 0.85rem;
    line-height: 1.7;
    color: rgba(228, 228, 238, 0.8);
}

/* Code block in feed */
.msg__code {
    margin-top: 0.8rem;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.4);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.65);
    overflow-x: auto;
    white-space: pre;
}

/* ---------- Right Metrics Panel ---------- */
.metrics {
    width: 220px;
    flex-shrink: 0;
    background: var(--bg-sidebar);
    border-left: 1px solid var(--border);
    padding: 1.2rem 1rem;
    overflow-y: auto;
}

.metrics__title {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    font-weight: 400;
    margin-bottom: 1.2rem;
}

.metric {
    margin-bottom: 1.2rem;
    opacity: 0.3;
    transition: opacity 0.6s ease;
}

.metric--active {
    opacity: 1;
}

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

.metric__head span:first-child {
    font-size: 0.7rem;
    color: var(--text-dim);
}

.metric__val {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    transition: color 0.3s;
}

.metric__bar {
    height: 3px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.06);
    overflow: hidden;
}

.metric__fill {
    height: 100%;
    width: 0%;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.5);
    transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.metrics__overall {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    text-align: center;
}

.metrics__overall-label {
    font-size: 0.65rem;
    color: var(--text-dim);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.4rem;
}

.metrics__overall-score {
    font-family: var(--font-mono);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--amber);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 900px) {
    .sidebar {
        display: none;
    }

    .metrics {
        display: none;
    }

    #screen-courtroom {
        padding-top: 42px;
    }

    .courtroom__feed {
        padding: 1rem;
    }
}

@media (max-width: 600px) {
    .intro__case-meta {
        flex-direction: column;
        gap: 0.3rem;
    }

    .msg {
        gap: 0.5rem;
    }

    .msg__avatar {
        width: 26px;
        height: 26px;
        font-size: 0.75rem;
    }
}