/* Azul web UI */

:root {
    --bg: #f5f1ea;
    --card: #ffffff;
    --border: #d9d3c7;
    --border-strong: #2c2c2c;
    --text: #1f1f1f;
    --muted: #7a7367;
    --accent: #2d6cdf;
    --accent-hover: #1f4fa8;
    --highlight: #ffd83d;
    --penalty: #b3382c;

    --tile-blue: #2b6ec2;
    --tile-yellow: #f0c020;
    --tile-red: #c83232;
    --tile-black: #2b2b2b;
    --tile-white: #f0ece1;

    --tile-size: 32px;
    --tile-size-small: 22px;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.4;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 20px;
}

h1 { margin: 0 0 4px 0; font-size: 24px; letter-spacing: 0.5px; }
h2 { margin: 16px 0 8px 0; font-size: 14px; text-transform: uppercase; color: var(--muted); letter-spacing: 1px; }
h3 { margin: 0 0 8px 0; font-size: 16px; }

.flash {
    background: var(--card);
    border-left: 4px solid var(--accent);
    padding: 10px 14px;
    margin: 12px 0;
    border-radius: 4px;
    font-size: 14px;
}

.card {
    background: var(--card);
    border-radius: 8px;
    padding: 14px 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    margin-bottom: 16px;
}

.grid {
    display: grid;
    gap: 16px;
}

.layout {
    grid-template-columns: 1fr 320px;
}

@media (max-width: 1000px) {
    .layout { grid-template-columns: 1fr; }
}

/* Tiles */
.tile {
    display: inline-block;
    width: var(--tile-size);
    height: var(--tile-size);
    border-radius: 4px;
    border: 1px solid rgba(0,0,0,0.25);
    vertical-align: middle;
    text-align: center;
    line-height: var(--tile-size);
    font-weight: 800;
    color: rgba(255,255,255,0.95);
    font-size: 13px;
}
.tile-small { width: var(--tile-size-small); height: var(--tile-size-small); line-height: calc(var(--tile-size-small) - 2px); font-size: 11px; }
.tile-B { background: var(--tile-blue); }
.tile-Y { background: var(--tile-yellow); color: rgba(0,0,0,0.7); }
.tile-R { background: var(--tile-red); }
.tile-K { background: var(--tile-black); }
.tile-W { background: var(--tile-white); color: rgba(0,0,0,0.5); border-color: #c4bfb1; }
.tile-empty {
    background: transparent;
    border-style: dashed;
    border-color: var(--border);
}
.tile-token {
    background: #fff8d0;
    color: #6b5500;
    border-color: #d4b62a;
}

/* Factories */
.factories {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.factory {
    background: #faf6ee;
    border: 1px solid var(--border);
    border-radius: 50%;
    width: 96px;
    height: 96px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2px;
    padding: 4px;
    position: relative;
}
.factory-label {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 11px;
    color: var(--muted);
}
.factory.empty { opacity: 0.3; }

/* Centre */
.centre {
    background: #faf6ee;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px;
    min-height: 64px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}
.centre.empty { opacity: 0.4; }

/* Player boards */
.players {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
@media (max-width: 700px) {
    .players { grid-template-columns: 1fr; }
}

.player {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
    position: relative;
}
.player.is-user {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(45,108,223,0.15);
}
.player.is-current {
    background: #fffceb;
}
.player-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 8px;
}
.player-name { font-weight: 600; font-size: 14px; }
.player-name.you { color: var(--accent); }
.player-score { font-size: 20px; font-weight: 700; }
.turn-marker {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--highlight);
    color: var(--border-strong);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.board {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 8px;
    align-items: center;
}
.pattern-line {
    display: flex;
    justify-content: flex-end;
    gap: 2px;
    padding: 2px;
    border-radius: 4px;
    border: 1px solid transparent;
    background: transparent;
}
.pattern-line.dimmed {
    opacity: 0.25;
}
button.pattern-line.clickable,
button.floor.clickable {
    cursor: pointer;
    border: 1px solid var(--accent);
    background: rgba(45, 108, 223, 0.07);
    font-family: inherit;
    transition: background 0.12s, transform 0.05s;
}
button.pattern-line.clickable:hover,
button.floor.clickable:hover {
    background: rgba(45, 108, 223, 0.22);
}
button.pattern-line.clickable:active,
button.floor.clickable:active {
    transform: scale(0.97);
}
.wall {
    display: grid;
    grid-template-columns: repeat(5, var(--tile-size-small));
    gap: 2px;
}
/* Wall row tiles — shown by .wall-row in template. */
.wall-row .tile {
    /* Empty wall slot: thick coloured outline + bold letter in the tile's colour */
    opacity: 0.55;
    background: transparent;
    border: 2px solid currentColor;
    font-weight: 900;
    text-shadow: 0 0 1px rgba(255,255,255,0.6);
}
.wall-row .tile.tile-B { color: var(--tile-blue); }
.wall-row .tile.tile-Y { color: #c79900; }
.wall-row .tile.tile-R { color: var(--tile-red); }
.wall-row .tile.tile-K { color: var(--tile-black); }
.wall-row .tile.tile-W { color: #8a8472; }
.wall-row .tile.filled {
    opacity: 1;
    color: rgba(255, 255, 255, 0.95);
    border-style: solid;
    border-width: 3px;
    border-color: rgba(0, 0, 0, 0.5);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.4);
}
.wall-row .tile.filled.tile-B { background: var(--tile-blue); }
.wall-row .tile.filled.tile-Y { background: var(--tile-yellow); color: rgba(0,0,0,0.85); text-shadow: 0 1px 1px rgba(255,255,255,0.4); }
.wall-row .tile.filled.tile-R { background: var(--tile-red); }
.wall-row .tile.filled.tile-K { background: var(--tile-black); }
.wall-row .tile.filled.tile-W { background: var(--tile-white); color: rgba(0,0,0,0.75); border-color: #4a4538; text-shadow: 0 1px 1px rgba(255,255,255,0.4); }

.floor {
    margin-top: 8px;
    display: flex;
    gap: 2px;
    align-items: center;
}
.floor-slot {
    position: relative;
    width: var(--tile-size-small);
    height: var(--tile-size-small);
    display: flex;
    align-items: center;
    justify-content: center;
}
.floor-slot .penalty {
    position: absolute;
    bottom: -14px;
    font-size: 9px;
    color: var(--penalty);
}

/* Clickable */
button {
    font-family: inherit;
    cursor: pointer;
}
.tile-group, .dest-btn, .factory-tile {
    cursor: pointer;
    border: none;
    background: transparent;
    padding: 0;
}
.tile-group {
    display: inline-flex;
    gap: 2px;
    padding: 4px;
    border-radius: 4px;
    transition: background 0.15s;
}
.tile-group:hover {
    background: rgba(45,108,223,0.15);
}
.tile-group:disabled {
    cursor: default;
    opacity: 0.5;
}

.dest-btn {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 8px 14px;
    font-size: 13px;
    margin: 2px;
    transition: all 0.15s;
}
.dest-btn:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

/* Forms */
.controls {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 10px;
}
input[type="text"], input[type="number"], select {
    font-family: inherit;
    padding: 6px 10px;
    font-size: 13px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--card);
}
button.primary {
    background: var(--accent);
    color: white;
    border: none;
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
}
button.primary:hover { background: var(--accent-hover); }
button.secondary {
    background: var(--card);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 13px;
}

/* Coach panel */
.coach-card { font-size: 13px; }
.coach-candidate {
    padding: 8px;
    margin: 6px 0;
    background: #f8f5ee;
    border-radius: 4px;
    border-left: 3px solid var(--border);
}
.coach-candidate.best { border-left-color: var(--highlight); background: #fffbe5; }
.coach-meta { color: var(--muted); font-size: 11px; }

.log {
    font-size: 11px;
    color: var(--muted);
    max-height: 160px;
    overflow-y: auto;
    font-family: ui-monospace, monospace;
}
.log div { padding: 2px 0; border-bottom: 1px dotted var(--border); }

.pending-banner {
    background: var(--highlight);
    border-radius: 6px;
    padding: 10px 14px;
    margin: 10px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.game-over {
    background: var(--accent);
    color: white;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    margin: 16px 0;
}
.game-over h2 { color: rgba(255,255,255,0.85); margin-top: 0; }
.final-scores {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 10px;
    flex-wrap: wrap;
}
.final-scores div { font-size: 18px; font-weight: 600; }
.final-scores .winner { color: var(--highlight); }