/* ════════════════════════════════════════════
   DR. MARMOT — SNES JRPG STYLE
   Full-screen split layout:
     main     → left 25% sprite | center status (flex) | right 35% dialog
     bottom   → input strip only (minimal height)

   Spritesheet: 3630×2684, 3 cols × 2 rows
   Each cell: 1210×1342
   Poses:
     row0: idle (waving) | magnify (glass) | dig (ground)
     row1: working (flask) | blocked (rock) | writing (clipboard)
════════════════════════════════════════════ */

:root {
    --c-bg: #0c0c1a;
    --c-panel-bg: #08082a;
    --c-dialog-bg: #000080;
    --c-border: #5858f8;
    --c-border2: #a0a0ff;
    --c-white: #f0f0ff;
    --c-yellow: #f8d848;
    --c-green: #38e858;
    --c-red: #f83838;
    --c-cyan: #38e8e8;
    --c-dim: #484878;
    --c-shadow: #000044;

    --topbar-h: 5.5ch;
    --input-h: 6.5ch;
    --bottom-h: 12ch;
    --main-h: 81.5ch;
    /* 768 - topbar - bottom */

    /* Sprite: source 2048×1024, displayed at scale so height fills ~70% of sprite-panel */
    /* We'll use CSS to scale the sprite to fit using background-size */
}

/* ── RESET ── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

body {
    width: 100%;
    min-height: 100vh;
    height: 100%;
    overflow: hidden;
    background: var(--c-bg);
    color: var(--c-white);
    font-family: 'Press Start 2P', monospace;
    font-size: 1.375ch;
    line-height: 1.6;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

#screen-viewport {
    /* Fixed design size; scale to fit viewport */
    width: 1366px;
    height: 100ch;
    flex-shrink: 0;
    /* Cap at 1 to avoid upscale overflow on ultrawide; scale down on small screens */
    --scale: min(1, 100vw / 1366px, 100vh / 100ch);
    transform: scale(var(--scale));
    transform-origin: center center;
    position: relative;
    overflow: hidden;
}

/* ── STARFIELD ── */
#starfield {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

/* ── CRT SCANLINES ── */
#scanlines {
    position: absolute;
    inset: 0;
    z-index: 100;
    pointer-events: none;
    background: repeating-linear-gradient(to bottom,
            transparent 0px, transparent 2px,
            rgba(0, 0, 0, 0.15) 2px, rgba(0, 0, 0, 0.15) 4px);
}

/* ══════════════════════════════════════════
   GAME WRAP — full viewport column
══════════════════════════════════════════ */
#game-wrap {
    position: absolute;
    inset: 0;
    z-index: 10;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 0.375ch solid var(--c-border);
    box-shadow:
        inset 0 0 0 0.125ch var(--c-shadow),
        0 0 7.5ch rgba(88, 88, 248, 0.35);
    background: var(--c-bg);
}

/* ── TOP BAR ── */
#top-bar {
    flex-shrink: 0;
    height: var(--topbar-h);
    background: linear-gradient(90deg, #000060 0%, #1a0060 40%, #000060 100%);
    border-bottom: 0.375ch solid var(--c-border);
    padding: 0 1.5ch;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1ch;
}

.title-pixel {
    color: var(--c-yellow);
    font-size: 1.75ch;
    letter-spacing: 0.375ch;
    text-shadow: 0.25ch 0.25ch 0 #000, 0 0 2ch rgba(248, 216, 72, 0.7);
}

.subtitle-pixel {
    color: var(--c-border2);
    font-size: 1ch;
    letter-spacing: 0.125ch;
    opacity: 0.75;
    flex-shrink: 0;
    white-space: nowrap;
}

/* ══════════════════════════════════════════
   MAIN AREA — top 75%, split left/right
══════════════════════════════════════════ */
#main-area {
    flex: 0 0 var(--main-h);
    height: var(--main-h);
    display: flex;
    border-bottom: 0.375ch solid var(--c-border);
    overflow: hidden;
}

/* ── SPRITE PANEL (left 25%) ── */
#sprite-panel {
    flex: 0 0 25%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    border-right: 0.375ch solid var(--c-border);
    background: linear-gradient(180deg,
            #0a1230 0%,
            #080820 55%,
            #050510 100%);
    position: relative;
    overflow: hidden;
}

/* subtle scanline texture on sprite bg */
#sprite-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(180deg,
            transparent 0px, transparent 3px,
            rgba(88, 88, 248, 0.04) 3px, rgba(88, 88, 248, 0.04) 6px);
    pointer-events: none;
    z-index: 1;
}

/* ground glow ellipse — sits just above the label */
#sprite-panel::after {
    content: '';
    position: absolute;
    bottom: 5ch;
    left: 50%;
    transform: translateX(-50%);
    width: 55%;
    height: 2.25ch;
    background: radial-gradient(ellipse, rgba(88, 88, 248, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
}

/* the inner scene box that holds the sprite, grows to fill available space */
#sprite-scene {
    flex: 1;
    width: 100%;
    display: flex;
    align-items: flex-end;
    /* anchor sprite to bottom of scene */
    justify-content: center;
    position: relative;
    z-index: 2;
    padding-bottom: 1.25ch;
    overflow: hidden;
    /* safety clip */
}

/* ── DOCTOR SPRITE ── */
#doctor-sprite {
    /*
      Re-gridded sheet: 3630×2684, 3 cols × 2 rows.
      Cell: 1210×1342.

      Display cell: 200×222 (÷ 6.05)
      background-size: 600×444 (3×200, 2×222)

      Poses (row,col):
        0,0 idle      0,1 magnify    0,2 dig
        1,0 working   1,1 blocked    1,2 writing
    */
    width: 200px;
    height: 222px;
    overflow: hidden;
    background-image: url('spritesheet-marmot.png');
    background-size: 600px 444px;
    background-repeat: no-repeat;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    position: relative;
    transition: filter 0.3s;
    background-position: 0px 0px;
}

/* Marmot — original, 6 poses */
#sprite-panel[data-sprite-style="marmot"] #doctor-sprite {
    background-image: url('spritesheet-marmot.png');
}

/* Sunny — cute original, 6 poses */
#sprite-panel[data-sprite-style="sunny"] #doctor-sprite {
    background-image: url('spritesheet-sunny.png');
}

/* Professor — silver marmot, professorial, 6 poses */
#sprite-panel[data-sprite-style="professor"] #doctor-sprite {
    background-image: url('spritesheet-professor.png');
}

/* Sparky — bright, cheerful, energetic, 6 poses */
#sprite-panel[data-sprite-style="sparky"] #doctor-sprite {
    background-image: url('spritesheet-sparky.png');
}

/* Nuts — scruffy mad scientist, 6 poses */
#sprite-panel[data-sprite-style="nuts"] #doctor-sprite {
    background-image: url('spritesheet-nuts.png');
}

/* Daimon — Dr. Marmot as Daimon Michiko ("I never fail"), surgical scrubs, 6 poses
   Sheet is 4×2 (poses in cols 0–2); scale so each cell = 200×222 */
#sprite-panel[data-sprite-style="daimon"] #doctor-sprite {
    background-image: url('spritesheet-daimon.png');
    background-size: 800px 444px;
}

/* House — Dr. Marmot as Gregory House, cane, cynical diagnostician, 6 poses */
#sprite-panel[data-sprite-style="house"] #doctor-sprite {
    background-image: url('spritesheet-house.png');
}

/* Bubbly — expanded cute, 4×3 grid, 12 poses */
#sprite-panel[data-sprite-style="bubbly"] #doctor-sprite {
    background-image: url('spritesheet-bubbly.png');
    background-size: 800px 666px;
}

/* Cute2 pose map — 4 cols × 3 rows */
#sprite-panel[data-sprite-style="bubbly"] #doctor-sprite[data-state="idle"] {
    background-position: 0 0;
}

#sprite-panel[data-sprite-style="bubbly"] #doctor-sprite[data-state="magnify"] {
    background-position: -200px 0;
}

#sprite-panel[data-sprite-style="bubbly"] #doctor-sprite[data-state="dig"] {
    background-position: -400px 0;
}

#sprite-panel[data-sprite-style="bubbly"] #doctor-sprite[data-state="thinking"] {
    background-position: -600px 0;
}

#sprite-panel[data-sprite-style="bubbly"] #doctor-sprite[data-state="working"] {
    background-position: 0 -222px;
}

#sprite-panel[data-sprite-style="bubbly"] #doctor-sprite[data-state="blocked"] {
    background-position: -200px -222px;
}

#sprite-panel[data-sprite-style="bubbly"] #doctor-sprite[data-state="writing"] {
    background-position: -400px -222px;
}

#sprite-panel[data-sprite-style="bubbly"] #doctor-sprite[data-state="thumbs-up"] {
    background-position: -600px -222px;
}

#sprite-panel[data-sprite-style="bubbly"] #doctor-sprite[data-state="wave"] {
    background-position: 0 -444px;
}

#sprite-panel[data-sprite-style="bubbly"] #doctor-sprite[data-state="surprised"] {
    background-position: -200px -444px;
}

#sprite-panel[data-sprite-style="bubbly"] #doctor-sprite[data-state="listening"] {
    background-position: -400px -444px;
}

#sprite-panel[data-sprite-style="bubbly"] #doctor-sprite[data-state="shrug"] {
    background-position: -600px -444px;
}

#sprite-panel[data-sprite-style="bubbly"] #doctor-sprite[data-state="success"] {
    background-position: -600px -222px;
}

#sprite-panel[data-sprite-style="bubbly"] #doctor-sprite[data-state="error"] {
    background-position: -600px -444px;
}

/* Classic pose map — 3 cols × 2 rows, step -200px × -222px
   row0: idle, magnify, dig
   row1: working, blocked, writing */
#doctor-sprite[data-state="idle"] {
    background-position: 0px 0px;
}

#doctor-sprite[data-state="magnify"] {
    background-position: -200px 0px;
}

#doctor-sprite[data-state="dig"] {
    background-position: -400px 0px;
}

#doctor-sprite[data-state="working"] {
    background-position: 0px -222px;
}

#doctor-sprite[data-state="blocked"] {
    background-position: -200px -222px;
}

#doctor-sprite[data-state="writing"] {
    background-position: -400px -222px;
}

#doctor-sprite[data-state="success"] {
    background-position: 0px 0px;
}

#doctor-sprite[data-state="error"] {
    background-position: -200px -222px;
}

/* animations */
@keyframes sprite-bounce {

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

    50% {
        transform: translateY(-1ch);
    }
}

@keyframes sprite-pulse-green {

    0%,
    100% {
        filter: drop-shadow(0 0 1ch var(--c-green));
    }

    50% {
        filter: drop-shadow(0 0 3ch var(--c-green)) brightness(1.15);
    }
}

@keyframes sprite-pulse-red {

    0%,
    100% {
        filter: drop-shadow(0 0 1ch var(--c-red));
    }

    50% {
        filter: drop-shadow(0 0 3ch var(--c-red)) brightness(1.15);
    }
}

@keyframes sprite-shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-0.625ch);
    }

    75% {
        transform: translateX(0.625ch);
    }
}

#doctor-sprite.anim-bounce {
    animation: sprite-bounce 0.7s ease-in-out infinite;
}

#doctor-sprite.anim-shake {
    animation: sprite-shake 0.4s ease-in-out infinite;
}

#doctor-sprite.anim-success {
    animation: sprite-pulse-green 1.2s ease-in-out infinite;
}

#doctor-sprite.anim-error {
    animation: sprite-pulse-red 0.8s ease-in-out infinite;
}

#sprite-label {
    flex-shrink: 0;
    font-size: 1ch;
    color: var(--c-cyan);
    letter-spacing: 0.375ch;
    padding: 1.25ch 0 1.5ch;
    text-shadow: 0 0 1.25ch var(--c-cyan);
    position: relative;
    z-index: 2;
}

/* ── STATUS PANEL (relay list + dialog below) ── */
#status-panel {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    background: var(--c-panel-bg);
    overflow: hidden;
}

#status-panel-title {
    flex-shrink: 0;
    color: var(--c-cyan);
    font-size: 1.125ch;
    letter-spacing: 0.25ch;
    padding: 1.5ch 2.25ch 1.25ch;
    border-bottom: 0.125ch solid var(--c-border);
    background: rgba(88, 88, 248, 0.06);
}

#relay-list {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 1.5ch 2.25ch;
    display: flex;
    flex-direction: column;
    gap: 0.75ch;
    scrollbar-width: thin;
    scrollbar-color: var(--c-border) transparent;
}

#relay-list::-webkit-scrollbar {
    width: 0.5ch;
}

#relay-list::-webkit-scrollbar-thumb {
    background: var(--c-border);
    border-radius: 0.25ch;
}

.relay-idle {
    color: var(--c-dim);
    font-size: 1.125ch;
    padding: 0.75ch 0;
}

/* relay row */
.relay-row {
    display: grid;
    grid-template-columns: 1.25ch 1fr auto;
    align-items: center;
    gap: 1.25ch;
    font-size: 1ch;
    padding: 0.75ch 1.25ch;
    border: 0.125ch solid var(--c-border);
    background: rgba(88, 88, 248, 0.05);
    border-radius: 0.25ch;
    transition: background 0.25s, border-color 0.25s;
}

.relay-dot {
    width: 1ch;
    height: 1ch;
    border-radius: 50%;
    background: var(--c-dim);
    transition: background 0.25s, box-shadow 0.25s;
}

.relay-name {
    color: var(--c-border2);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.relay-status {
    font-size: 0.875ch;
    white-space: nowrap;
    padding: 0.25ch 0.75ch;
    border-radius: 0.25ch;
    background: rgba(0, 0, 0, 0.4);
    color: var(--c-dim);
    border: 0.125ch solid currentColor;
}

/* relay states */
.relay-row.connecting {
    border-color: var(--c-yellow);
    background: rgba(248, 216, 72, 0.05);
}

.relay-row.connecting .relay-dot {
    background: var(--c-yellow);
    box-shadow: 0 0 0.75ch var(--c-yellow);
}

.relay-row.connecting .relay-name {
    color: var(--c-yellow);
}

.relay-row.connecting .relay-status {
    color: var(--c-yellow);
}

.relay-row.ok {
    border-color: var(--c-green);
    background: rgba(56, 232, 88, 0.05);
}

.relay-row.ok .relay-dot {
    background: var(--c-green);
    box-shadow: 0 0 0.75ch var(--c-green);
}

.relay-row.ok .relay-name {
    color: var(--c-green);
}

.relay-row.ok .relay-status {
    color: var(--c-green);
}

.relay-row.warn {
    border-color: var(--c-yellow);
    background: rgba(248, 216, 72, 0.05);
}

.relay-row.warn .relay-dot {
    background: var(--c-yellow);
    box-shadow: 0 0 0.75ch var(--c-yellow);
}

.relay-row.warn .relay-name {
    color: var(--c-yellow);
}

.relay-row.warn .relay-status {
    color: var(--c-yellow);
}

.relay-row.error {
    border-color: var(--c-red);
    background: rgba(248, 56, 56, 0.05);
}

.relay-row.error .relay-dot {
    background: var(--c-red);
    box-shadow: 0 0 0.75ch var(--c-red);
}

.relay-row.error .relay-name {
    color: var(--c-red);
}

.relay-row.error .relay-status {
    color: var(--c-red);
}

@keyframes dot-pulse {

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

    50% {
        opacity: 0.35;
        transform: scale(0.55);
    }
}

.relay-row.connecting .relay-dot {
    animation: dot-pulse 0.8s ease-in-out infinite;
}

/* result sections */
.result-section {
    margin-top: 1ch;
    border-top: 0.125ch solid var(--c-border);
    padding-top: 1.25ch;
}

.result-section-title {
    font-size: 1ch;
    color: var(--c-cyan);
    letter-spacing: 0.125ch;
    margin-bottom: 1ch;
}

.result-row {
    display: flex;
    align-items: flex-start;
    gap: 1ch;
    font-size: 1ch;
    padding: 0.375ch 0;
    line-height: 1.8;
}

.result-icon {
    flex-shrink: 0;
    width: 1.75ch;
    text-align: center;
}

.result-ok {
    color: var(--c-green);
}

.result-warn {
    color: var(--c-yellow);
}

.result-err {
    color: var(--c-red);
}

.result-info {
    color: var(--c-cyan);
}

@keyframes pop-in {
    0% {
        transform: scale(0) rotate(-15deg);
        opacity: 0;
    }

    70% {
        transform: scale(1.15) rotate(3deg);
    }

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

.pop-in {
    animation: pop-in 0.35s cubic-bezier(.2, .8, .3, 1.2) both;
}

/* ── FINAL DIAGNOSIS CARD ── */
.diagnosis-card {
    margin-top: 1.75ch;
    border: 0.25ch solid var(--c-border2);
    background: rgba(0, 0, 80, 0.5);
    padding: 0;
    animation: pop-in 0.5s cubic-bezier(.2, .8, .3, 1.2) both;
}

.diagnosis-header {
    display: flex;
    align-items: center;
    gap: 1.25ch;
    padding: 1.25ch 1.75ch;
    font-size: 1.25ch;
    letter-spacing: 0.25ch;
    border-bottom: 0.25ch solid var(--c-border);
}

.diagnosis-header.verdict-pass {
    background: rgba(56, 232, 88, 0.15);
    color: var(--c-green);
    text-shadow: 0 0 1ch var(--c-green);
}

.diagnosis-header.verdict-warn {
    background: rgba(248, 216, 72, 0.15);
    color: var(--c-yellow);
    text-shadow: 0 0 1ch var(--c-yellow);
}

.diagnosis-header.verdict-fail {
    background: rgba(248, 56, 56, 0.15);
    color: var(--c-red);
    text-shadow: 0 0 1ch var(--c-red);
}

.diagnosis-header .verdict-icon {
    font-size: 1.75ch;
}

.diagnosis-body {
    padding: 1.5ch 1.75ch;
    display: flex;
    flex-direction: column;
    gap: 1.25ch;
}

.diagnosis-section-label {
    font-size: 0.875ch;
    color: var(--c-cyan);
    letter-spacing: 0.25ch;
    margin-bottom: 0.5ch;
    text-transform: uppercase;
}

.diagnosis-items {
    display: flex;
    flex-direction: column;
    gap: 0.375ch;
}

.dx-row {
    display: flex;
    align-items: flex-start;
    gap: 1ch;
    font-size: 1ch;
    line-height: 1.7;
    padding: 0.25ch 0;
}

.dx-icon {
    flex-shrink: 0;
    width: 1.5ch;
    text-align: center;
}

.dx-pass {
    color: var(--c-green);
}

.dx-warn {
    color: var(--c-yellow);
}

.dx-fail {
    color: var(--c-red);
}

.dx-info {
    color: var(--c-cyan);
}

.diagnosis-summary {
    border-top: 0.125ch solid var(--c-border);
    padding-top: 1.25ch;
    font-size: 1ch;
    line-height: 1.8;
    color: var(--c-white);
}

.diagnosis-summary .rx-label {
    font-size: 0.875ch;
    color: var(--c-yellow);
    letter-spacing: 0.25ch;
    display: block;
    margin-bottom: 0.75ch;
}

.diagnosis-summary .rx-item {
    padding: 0.25ch 0 0.25ch 2ch;
    position: relative;
    color: var(--c-border2);
}

.diagnosis-summary .rx-item::before {
    content: '▸';
    position: absolute;
    left: 0.25ch;
    color: var(--c-yellow);
}

.diagnosis-stats {
    display: flex;
    gap: 2ch;
    flex-wrap: wrap;
    margin-top: 0.75ch;
    padding-top: 1ch;
    border-top: 0.125ch solid var(--c-border);
}

.stat-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.375ch;
}

.stat-val {
    font-size: 1.75ch;
    font-weight: bold;
}

.stat-label {
    font-size: 0.75ch;
    color: var(--c-dim);
    letter-spacing: 0.125ch;
    text-transform: uppercase;
}

/* ══════════════════════════════════════════
   BOTTOM AREA — input strip only
══════════════════════════════════════════ */
#bottom-area {
    flex: 0 0 var(--bottom-h);
    height: var(--bottom-h);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* ── INPUT STRIP ── */
#input-row {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 1.75ch;
    background: linear-gradient(90deg, #08083a, #0c0c22);
    padding: 1.25ch 2.25ch;
    border-bottom: 0.375ch solid var(--c-border);
}

#input-row label {
    flex-shrink: 0;
    font-size: 1.125ch;
    color: var(--c-yellow);
    letter-spacing: 0.125ch;
    white-space: nowrap;
}

.input-inner {
    flex: 1;
    display: flex;
}

#npub-input {
    flex: 1;
    font-family: 'Press Start 2P', monospace;
    font-size: 1.125ch;
    padding: 1.125ch 1.5ch;
    background: #000;
    color: var(--c-green);
    border: 0.375ch solid var(--c-border);
    border-right: none;
    outline: none;
    letter-spacing: 0.125ch;
    caret-color: var(--c-green);
}

#npub-input::placeholder {
    color: var(--c-dim);
}

#npub-input:focus {
    border-color: var(--c-border2);
    box-shadow: 0 0 1.25ch rgba(160, 160, 255, 0.25);
}

#signer-box {
    flex-shrink: 0;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 1ch;
    padding: 0.5ch 2.25ch;
    background: linear-gradient(90deg, #060628, #0a0a1a);
    border-top: 0.375ch solid var(--c-border);
}

#nip07-btn {
    font-family: 'Press Start 2P', monospace;
    font-size: 0.875ch;
    padding: 0.625ch 1.25ch;
    background: linear-gradient(180deg, #2a4a2a, #0a2a0a);
    color: var(--c-green);
    border: 0.375ch solid var(--c-border);
    cursor: pointer;
    letter-spacing: 0.05ch;
    white-space: nowrap;
    transition: background 0.15s, color 0.15s;
}

#nip07-btn:hover {
    background: linear-gradient(180deg, #3a5a3a, #1a3a1a);
    color: var(--c-yellow);
}

#nip07-btn:active {
    background: linear-gradient(180deg, #0a2a0a, #2a4a2a);
}

#nip07-btn:disabled {
    background: #111130;
    color: var(--c-dim);
    border-color: var(--c-dim);
    cursor: not-allowed;
}

#audit-btn {
    flex-shrink: 0;
    font-family: 'Press Start 2P', monospace;
    font-size: 1.25ch;
    padding: 1.125ch 2.75ch;
    background: linear-gradient(180deg, #3838a8, #181868);
    color: var(--c-white);
    border: 0.375ch solid var(--c-border2);
    border-left: none;
    cursor: pointer;
    letter-spacing: 0.125ch;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    transition: background 0.15s, color 0.15s;
}

#audit-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0%, transparent 55%);
    pointer-events: none;
}

#audit-btn:hover:not(:disabled) {
    background: linear-gradient(180deg, #5050d0, #282870);
    color: var(--c-yellow);
}

#audit-btn:active:not(:disabled) {
    background: linear-gradient(180deg, #181868, #3838a8);
    transform: translateY(0.125ch);
}

#audit-btn:disabled {
    background: #111130;
    color: var(--c-dim);
    border-color: var(--c-dim);
    cursor: not-allowed;
}

/* ── DIALOG BOX (below relay status) ── */
#dialog-box {
    flex-shrink: 0;
    min-height: 12.5ch;
    max-height: 32.5ch;
    border-top: 0.375ch solid var(--c-border);
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--c-dialog-bg);
    padding: 2ch 2.5ch 1.75ch;
    box-shadow:
        inset 0 0 0 0.375ch #000060,
        inset 0 0 0 0.625ch var(--c-border2),
        inset 0 0 0 0.875ch #000040;
}

#dialog-name-tag {
    position: absolute;
    top: -1.75ch;
    left: 2.5ch;
    display: flex;
    align-items: center;
    gap: 0.75ch;
    background: #000050;
    border: 0.25ch solid var(--c-border2);
    padding: 0.375ch 1.5ch 0.375ch 1ch;
    box-shadow: 0 0 1.25ch rgba(88, 88, 248, 0.6);
    z-index: 2;
}

#dialog-portrait {
    font-size: 1.75ch;
    line-height: 1;
}

#dialog-speaker {
    font-size: 1.125ch;
    color: var(--c-yellow);
    letter-spacing: 0.125ch;
    text-shadow: 0 0 1ch var(--c-yellow);
}

#dialog-text {
    flex: 1;
    min-height: 0;
    font-size: 1.25ch;
    line-height: 1.9;
    color: var(--c-white);
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: var(--c-border) transparent;
}

#dialog-text::-webkit-scrollbar {
    width: 0.5ch;
}

#dialog-text::-webkit-scrollbar-thumb {
    background: var(--c-border);
    border-radius: 0.25ch;
}

#dialog-text .hi {
    color: var(--c-yellow);
}

#dialog-text .ok {
    color: var(--c-green);
}

#dialog-text .err {
    color: var(--c-red);
}

#dialog-text .inf {
    color: var(--c-cyan);
}

#dialog-text .dim {
    color: var(--c-dim);
}

/* typewriter cursor */
#dialog-text::after {
    content: '▌';
    display: inline;
    color: var(--c-white);
    animation: blink 0.6s step-end infinite;
}

#dialog-text.done::after {
    display: none;
}

#dialog-arrow {
    position: absolute;
    bottom: 1.25ch;
    right: 2.5ch;
    color: var(--c-yellow);
    font-size: 1.25ch;
    cursor: pointer;
    animation: blink 0.9s step-end infinite;
}

#dialog-hint {
    position: absolute;
    bottom: 1.25ch;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.875ch;
    color: var(--c-dim);
    letter-spacing: 0.125ch;
    white-space: nowrap;
    cursor: pointer;
}

/* scan bar inside dialog */
#scan-bar-wrap {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 0.375ch;
    background: rgba(0, 0, 0, 0.5);
    overflow: hidden;
    z-index: 3;
}

#scan-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--c-border), var(--c-cyan), var(--c-border));
    background-size: 200% 100%;
    transition: width 0.4s ease;
}

@keyframes scan-shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

#scan-bar.scanning {
    animation: scan-shimmer 1.2s linear infinite;
}

/* ── SHARED ANIMATIONS ── */
@keyframes blink {

    0%,
    49% {
        opacity: 1;
    }

    50%,
    100% {
        opacity: 0;
    }
}

.hidden {
    display: none !important;
}

/* ── SCREEN FLASH ── */
@keyframes flash-green {
    0% {
        box-shadow: inset 0 0 0 0.125ch var(--c-shadow), 0 0 7.5ch rgba(88, 88, 248, 0.35);
    }

    30% {
        box-shadow: inset 0 0 0 0.125ch var(--c-shadow), 0 0 10ch 3.75ch rgba(56, 232, 88, 0.5);
    }

    100% {
        box-shadow: inset 0 0 0 0.125ch var(--c-shadow), 0 0 7.5ch rgba(88, 88, 248, 0.35);
    }
}

@keyframes flash-red {
    0% {
        box-shadow: inset 0 0 0 0.125ch var(--c-shadow), 0 0 7.5ch rgba(88, 88, 248, 0.35);
    }

    30% {
        box-shadow: inset 0 0 0 0.125ch var(--c-shadow), 0 0 10ch 3.75ch rgba(248, 56, 56, 0.55);
    }

    100% {
        box-shadow: inset 0 0 0 0.125ch var(--c-shadow), 0 0 7.5ch rgba(88, 88, 248, 0.35);
    }
}

#game-wrap.flash-ok {
    animation: flash-green 0.8s ease-out;
}

#game-wrap.flash-err {
    animation: flash-red 0.8s ease-out;
}