/* SRV Path Lab - Ludo (theme: brand blue #0F4EAA, yellow #FDC84C, Poppins) */
.ludo { --b: #0F4EAA; --bd: #0A3A80; --bl: #D6E4F5; --y: #FDC84C; --yd: #F2B520; --ink: #1F2A37; --mut: #5B6675; --soft: #F4F7FB; --line: #E3E8EF;
    font-family: Poppins, system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--ink); position: relative; }
body.ludo-embed { margin: 0; background: linear-gradient(160deg, #EAF1FB 0%, #F8FAFD 60%, #FFF6DC 100%); min-height: 100vh; }
.ludo.is-embed { padding: 10px; min-height: 100vh; box-sizing: border-box; }
.ludo *, .ludo *::before, .ludo *::after { box-sizing: border-box; }
.ludo [hidden] { display: none !important; }

/* ---------- buttons ---------- */
.lu-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 0; border-radius: 12px; padding: 10px 18px; font: 600 14px Poppins, sans-serif;
    cursor: pointer; text-decoration: none; transition: transform .12s, box-shadow .12s, background .12s; }
.lu-btn:active { transform: scale(.97); }
.lu-btn-brand { background: var(--b); color: #fff; box-shadow: 0 6px 16px rgba(15,78,170,.28); }
.lu-btn-brand:hover { background: var(--bd); color: #fff; }
.lu-btn-yellow { background: var(--y); color: #1F2A37; }
.lu-btn-yellow:hover { background: var(--yd); }
.lu-btn-light { background: #fff; color: var(--b); border: 1px solid var(--bl); }

/* ---------- setup ---------- */
.lu-setup { display: flex; justify-content: center; }
.lu-card { width: 100%; max-width: 560px; background: #fff; border-radius: 18px; padding: 22px; box-shadow: 0 10px 34px rgba(15,78,170,.12); border: 1px solid var(--line); }
.lu-logo { display: flex; gap: 14px; align-items: center; margin-bottom: 14px; }
.lu-logo h2 { margin: 0; font-size: 26px; font-weight: 700; color: var(--b); }
.lu-logo p { margin: 0; color: var(--mut); font-size: 13px; }
.lu-logo-die { font-size: 42px; animation: lu-bob 2.4s ease-in-out infinite; }
@keyframes lu-bob { 50% { transform: rotate(-12deg) translateY(-4px); } }
.lu-resume { display: flex; justify-content: space-between; align-items: center; gap: 10px; background: #FFF6DC; border: 1px solid #F8E3A3; border-radius: 12px; padding: 8px 10px 8px 14px; margin-bottom: 14px; font-size: 13.5px; }
.lu-quick { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px; }
.lu-mode { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 12px 6px; border-radius: 14px; border: 1.5px solid var(--bl); background: var(--soft);
    font-family: Poppins, sans-serif; color: var(--ink); cursor: pointer; transition: all .15s; }
.lu-mode i { font-size: 22px; color: var(--b); }
.lu-mode b { font-size: 13px; }
.lu-mode small { font-size: 11px; color: var(--mut); }
.lu-mode:hover { border-color: var(--b); background: #fff; transform: translateY(-2px); box-shadow: 0 6px 16px rgba(15,78,170,.12); }
.lu-seats { display: grid; gap: 8px; }
.lu-seat { display: grid; grid-template-columns: 36px 64px 1fr 1.2fr; gap: 8px; align-items: center; padding: 6px 8px; border-radius: 12px; background: var(--soft); border-left: 5px solid var(--c); }
.lu-seat select, .lu-seat input, .lu-count select { font: 500 13px Poppins, sans-serif; border: 1px solid var(--line); border-radius: 9px; padding: 6px 8px; background: #fff; min-width: 0; color: var(--ink); }
.lu-color { font-size: 12px; font-weight: 600; color: var(--c); }
.lu-setup-foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 16px; }
.lu-count { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--mut); }
.lu-av { width: 34px; height: 34px; border-radius: 50%; display: inline-grid; place-items: center; font-size: 19px; background: #fff; box-shadow: 0 0 0 3px var(--c, var(--b)); flex: 0 0 auto; }

/* ---------- game layout ---------- */
.lu-game { display: grid; grid-template-columns: minmax(0, 1fr) 270px; gap: 16px; align-items: start; }
.lu-board-wrap { background: #fff; border-radius: 18px; padding: 10px; box-shadow: 0 10px 34px rgba(15,78,170,.12); border: 1px solid var(--line); }
.lu-board { position: relative; width: 100%; max-width: min(640px, calc(100vh - 60px)); margin: 0 auto; aspect-ratio: 1; }
.is-embed .lu-board { max-width: min(560px, calc(100vh - 40px)); }
.lu-svg { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: 10px; }
.lu-tokens { position: absolute; inset: 0; }
.lu-board.shake { animation: lu-shake .35s; }
@keyframes lu-shake { 25% { transform: translateX(-4px); } 75% { transform: translateX(4px); } }

/* pawns */
.lu-tk { position: absolute; width: 5.4%; height: 5.4%; transform: translate(-50%, -62%); border: 0; padding: 0; border-radius: 50% 50% 46% 46%; cursor: default;
    background: radial-gradient(circle at 35% 30%, #fff 0 14%, transparent 15%), var(--tc);
    box-shadow: 0 0 0 2px #fff, 0 3px 5px rgba(0,0,0,.35), inset 0 -3px 0 rgba(0,0,0,.18);
    transition: left .14s linear, top .14s linear, width .15s, height .15s; }
.lu-tk::after { content: ""; position: absolute; left: 22%; right: 22%; top: 24%; bottom: 30%; border-radius: 50%; border: 2px solid rgba(255,255,255,.75); }
.lu-tk.small { width: 4.2%; height: 4.2%; }
.lu-red { --tc: #E5484D; } .lu-green { --tc: #1FA463; } .lu-yellow { --tc: #F2B520; } .lu-blue { --tc: #0F4EAA; }
.lu-tk.can { cursor: pointer; z-index: 99 !important; animation: lu-hop .7s ease-in-out infinite; box-shadow: 0 0 0 2px #fff, 0 0 0 5px var(--y), 0 4px 10px rgba(0,0,0,.35); }
@keyframes lu-hop { 50% { transform: translate(-50%, -78%); } }
.lu-tk:disabled { opacity: 1; }

/* side panel */
.lu-side { display: flex; flex-direction: column; gap: 12px; background: #fff; border-radius: 18px; padding: 14px; box-shadow: 0 10px 34px rgba(15,78,170,.12); border: 1px solid var(--line); }
.lu-turn { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 14px; background: linear-gradient(135deg, var(--c), color-mix(in srgb, var(--c) 70%, #000)); color: #fff; }
.lu-turn .lu-av { box-shadow: 0 0 0 3px rgba(255,255,255,.8); }
.lu-turn b { display: block; font-size: 15px; line-height: 1.2; }
.lu-turn small { opacity: .9; font-size: 12px; }
.lu-dice { align-self: center; width: 86px; height: 86px; border-radius: 20px; border: 0; background: #fff; cursor: pointer; padding: 12px;
    box-shadow: 0 0 0 4px var(--c, var(--b)), 0 10px 22px rgba(0,0,0,.18); transition: transform .15s; }
.lu-dice:disabled { cursor: default; opacity: .9; }
.lu-dice.ready { animation: lu-pulse 1.2s ease-in-out infinite; }
.lu-dice.ready:hover { transform: scale(1.05); }
.lu-dice.rolling { animation: lu-roll .45s linear infinite; }
@keyframes lu-pulse { 50% { box-shadow: 0 0 0 4px var(--c, var(--b)), 0 0 0 12px color-mix(in srgb, var(--c, #0F4EAA) 25%, transparent), 0 10px 22px rgba(0,0,0,.18); } }
@keyframes lu-roll { 0% { transform: rotate(0); } 50% { transform: rotate(180deg) scale(.9); } 100% { transform: rotate(360deg); } }
.lu-face { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr); width: 100%; height: 100%; }
.lu-face i { width: 13px; height: 13px; border-radius: 50%; background: var(--ink); place-self: center; }
.lu-face[data-v="6"] i, .lu-face[data-v="1"] i { background: #E5484D; }
.lu-face[data-v="0"]::before { content: "🎲"; grid-area: 1 / 1 / 4 / 4; place-self: center; font-size: 40px; }
.lu-hint { text-align: center; font-size: 12.5px; color: var(--mut); min-height: 18px; margin-top: -4px; }
.lu-players { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.lu-players li { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 12px; background: var(--soft); border: 1.5px solid transparent; font-size: 13px; }
.lu-players li .lu-av { width: 28px; height: 28px; font-size: 15px; }
.lu-players li.on { border-color: var(--c); background: #fff; box-shadow: 0 4px 12px rgba(15,78,170,.1); }
.lu-players li.done { opacity: .65; }
.lu-pn { flex: 1; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lu-ph { font-size: 12px; color: var(--mut); white-space: nowrap; }
.lu-log { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; font-size: 12px; color: var(--mut); }
.lu-log li { border-left: 3px solid var(--bl); padding: 2px 8px; }
.lu-log li:first-child { color: var(--ink); font-weight: 500; }
.lu-tools { display: flex; gap: 6px; flex-wrap: wrap; }
.lu-tools button { border: 1px solid var(--line); background: var(--soft); color: var(--b); border-radius: 10px; padding: 6px 10px; font: 600 12.5px Poppins, sans-serif; cursor: pointer; }
.lu-tools button:hover { background: var(--bl); }
.lu-tools #luNew { margin-left: auto; }

/* winner / rules */
.lu-over { position: fixed; inset: 0; z-index: 2000; display: grid; place-items: center; background: rgba(10,58,128,.45); backdrop-filter: blur(3px); padding: 16px; }
.lu-over-card { width: 100%; max-width: 380px; background: #fff; border-radius: 20px; padding: 24px; text-align: center; box-shadow: 0 20px 50px rgba(0,0,0,.25); animation: lu-pop .3s ease-out; }
@keyframes lu-pop { from { transform: scale(.85); opacity: 0; } }
.lu-trophy { font-size: 56px; line-height: 1; }
.lu-over-card h3 { color: var(--b); font-weight: 700; margin: 8px 0 10px; }
.lu-over-card ol { text-align: left; display: inline-block; margin: 0 0 16px; font-weight: 600; }
.lu-over-btns { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.lu-rules { text-align: left; max-width: 460px; }
.lu-rules ul { padding-left: 18px; font-size: 14px; color: var(--ink); }
.lu-rules li { margin-bottom: 6px; }
.lu-confetti { position: fixed; inset: 0; pointer-events: none; z-index: 2100; width: 100%; height: 100%; }

/* ---------- small screens / pop-up ---------- */
@media (max-width: 860px) {
    .lu-game { grid-template-columns: 1fr; }
    .lu-side { display: grid; grid-template-columns: 1fr auto; grid-template-areas: "turn dice" "hint dice" "players players" "log log" "tools tools"; }
    .lu-turn { grid-area: turn; } .lu-dice { grid-area: dice; width: 74px; height: 74px; } .lu-hint { grid-area: hint; text-align: left; margin: 0; }
    .lu-players { grid-area: players; grid-template-columns: 1fr 1fr; } .lu-log { grid-area: log; } .lu-tools { grid-area: tools; }
    .lu-log li:nth-child(n+3) { display: none; }
}
@media (max-width: 480px) {
    .lu-quick { grid-template-columns: 1fr; }
    .lu-mode { flex-direction: row; justify-content: flex-start; gap: 10px; padding: 10px 14px; }
    .lu-mode small { margin-left: auto; }
    .lu-seat { grid-template-columns: 32px 1fr 1fr; } .lu-color { display: none; }
    .lu-board-wrap { padding: 6px; }
}
:fullscreen.ludo { background: linear-gradient(160deg, #EAF1FB 0%, #F8FAFD 60%, #FFF6DC 100%); padding: 16px; overflow: auto; }

/* ================================================================ online play */
.lu-online { border: 1.5px solid var(--bl); border-radius: 14px; padding: 12px; margin-bottom: 14px; background: linear-gradient(135deg, #F4F8FF, #fff); }
.lu-online-head { display: flex; gap: 10px; align-items: center; margin-bottom: 10px; }
.lu-online-head > i { font-size: 24px; color: var(--b); }
.lu-online-head b { display: block; font-size: 14.5px; }
.lu-online-head small { color: var(--mut); font-size: 12px; }
.lu-net { margin-left: auto; font-size: 11.5px; font-weight: 600; color: var(--mut); white-space: nowrap; }
.lu-net.ok { color: #1FA463; }
.lu-online-row { display: flex; gap: 8px; margin-bottom: 8px; }
.lu-online-row select, .lu-online-row input { flex: 1; min-width: 0; font: 500 13.5px Poppins, sans-serif; border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; }
.lu-online-row input { text-transform: uppercase; letter-spacing: .12em; }
.lu-online-row .lu-btn { padding: 8px 14px; font-size: 13px; white-space: nowrap; }
.lu-rooms-title { font-size: 12px; font-weight: 600; color: var(--mut); margin: 6px 0 4px; }
.lu-rooms { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; max-height: 170px; overflow: auto; }
.lu-rooms li { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 6px 8px 6px 12px; background: #fff; border: 1px solid var(--line); border-radius: 10px; font-size: 13px; }
.lu-rooms li .lu-btn { padding: 4px 12px; font-size: 12.5px; }
.lu-rooms li.lu-empty { justify-content: center; color: var(--mut); font-size: 12.5px; background: transparent; border-style: dashed; }
.lu-or { display: flex; align-items: center; gap: 10px; color: var(--mut); font-size: 12px; margin: 4px 0 10px; }
.lu-or::before, .lu-or::after { content: ""; flex: 1; height: 1px; background: var(--line); }

/* room lobby */
.lu-lobby { display: flex; justify-content: center; }
.lu-lobby-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.lu-lobby-head small { color: var(--mut); font-size: 12px; }
.lu-code { font-size: 30px; font-weight: 700; letter-spacing: .2em; color: var(--b); line-height: 1.1; }
.lu-lobby-share { display: flex; gap: 6px; flex-wrap: wrap; }
.lu-lobby-share .lu-btn { padding: 7px 12px; font-size: 13px; }
.lu-lobby-seats { list-style: none; margin: 0 0 12px; padding: 0; display: grid; gap: 8px; }
.lu-lobby-seats li { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 12px; background: var(--soft); border-left: 5px solid var(--c); font-size: 14px; }
.lu-lobby-seats li.free { opacity: .6; border-left-style: dashed; }
.lu-x { border: 0; background: #fff; color: #E5484D; width: 26px; height: 26px; border-radius: 50%; font-size: 17px; line-height: 1; cursor: pointer; }
.lu-lobby-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.lu-lobby-actions #luLeave { margin-left: auto; }
.lu-lobby-hint { font-size: 12.5px; color: var(--mut); margin: 8px 0 10px; }
.lu-players li.offline { opacity: .6; }

/* chat */
.lu-chat { border: 1px solid var(--line); border-radius: 12px; background: #fff; overflow: hidden; }
.lu-chat-title { font-size: 12.5px; font-weight: 600; padding: 6px 10px; background: var(--soft); color: var(--b); }
.lu-chatlist { list-style: none; margin: 0; padding: 8px 10px; height: 150px; overflow: auto; font-size: 13px; display: flex; flex-direction: column; gap: 4px; }
.lu-lobby .lu-chatlist { height: 170px; }
.lu-chatlist li { word-wrap: break-word; }
.lu-chatlist li small { color: #94a3b8; font-size: 10.5px; }
.lu-chatlist li.sys { color: var(--mut); font-size: 12px; font-style: italic; text-align: center; }
.lu-chatform { display: flex; gap: 6px; padding: 6px; border-top: 1px solid var(--line); }
.lu-chatform input { flex: 1; min-width: 0; border: 1px solid var(--line); border-radius: 9px; padding: 6px 10px; font: 13px Poppins, sans-serif; }
.lu-chatform button { border: 0; background: var(--b); color: #fff; border-radius: 9px; padding: 0 12px; cursor: pointer; }
.lu-toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 30px); opacity: 0; z-index: 2200; background: #1F2A37; color: #fff; padding: 9px 16px; border-radius: 12px;
    font-size: 13.5px; box-shadow: 0 10px 26px rgba(0,0,0,.25); transition: all .2s; pointer-events: none; max-width: calc(100vw - 32px); text-align: center; }
.lu-toast.show { opacity: 1; transform: translate(-50%, 0); }
@media (max-width: 860px) { .lu-side { grid-template-areas: "turn dice" "hint dice" "players players" "chat chat" "log log" "tools tools"; } #luGameChat { grid-area: chat; } }