/* Diveshot - built to be read from a couch, on a 1080p stream.

   Everything the player looks at lives inside --col, a narrow centre column:
   clips get cut into 9:16 shorts, and a wide row of controls loses its ends
   the moment the frame is cropped. The depth ruler is scenery and lives
   outside the column; it hides on narrow screens (the LAST rule in this file:
   a media rule has to come after the rules it overrides). */

:root{
  --d:0;                     /* how deep the dive is, 0 to 1 (app.js) */
  --bg:#03070d;
  --panel:rgba(8,18,28,.82);
  --panel-2:rgba(14,30,44,.9);
  --line:rgba(120,190,220,.22);
  --txt:#eef6fa;
  --dim:#9cb4c2;
  --faint:#62808f;
  --accent:#22d3ee;          /* Diveshot cyan: Songshot green, Hairshot gold, Covershot pink */
  --accent-dk:#0fb2cb;
  --ink:#03222a;             /* text on the accent */
  --bad:#ef4b5b;

  --t-sig:#a9bccb;
  --t-tuzak:#f0a938;
  --t-orta:#35d0e8;
  --t-derin:#4f8dff;
  --t-cokderin:#a77bff;
  --t-dip:#ffd24a;
  --t-none:#ef4b5b;

  --col:min(560px,94vw);
  --mono:"JetBrains Mono",Consolas,"Cascadia Mono",ui-monospace,monospace;
}

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

body{
  background:var(--bg);
  color:var(--txt);
  font-family:"Segoe UI Variable Display","Segoe UI",Inter,system-ui,sans-serif;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}

.hidden{display:none !important}
::selection{background:rgba(34,211,238,.3)}

/* ------------------------------------------------------------------ sea */
/* two layers: the sunlit water, and the dark that fades in with depth */
.sea{position:fixed;inset:0;z-index:-1;pointer-events:none;
     background:
       radial-gradient(900px 420px at 50% -8%, rgba(160,235,255,.35), transparent 70%),
       linear-gradient(180deg,#0f5577 0%,#0b3b57 38%,#072338 72%,#04121e 100%)}
.sea::after{content:"";position:absolute;inset:0;
            background:linear-gradient(180deg,#02070d 0%,#010306 100%);
            opacity:calc(var(--d) * .92);transition:opacity 1.2s ease}

/* -------------------------------------------------------------- buttons */
.btn{
  font:inherit;font-weight:800;letter-spacing:.05em;
  border:2px solid var(--line);background:var(--panel-2);color:var(--txt);
  border-radius:12px;padding:13px 24px;cursor:pointer;
  transition:transform .08s ease,background .15s ease,border-color .15s ease;
}
.btn:hover{border-color:rgba(160,225,245,.5)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:linear-gradient(180deg,#5fe6f7,var(--accent));border-color:var(--accent);
             color:var(--ink);box-shadow:0 6px 22px rgba(34,211,238,.25)}
.btn.primary:hover{background:linear-gradient(180deg,#86eefa,#5fe6f7)}
.btn.ghost{background:transparent}
.btn.small{padding:9px 14px;font-size:13px}
.btn.big{padding:17px 40px;font-size:20px}
.btn:disabled{opacity:.4;cursor:default;box-shadow:none}

.msg{min-height:20px;font-size:15px;color:var(--dim);text-align:center}
.msg.bad{color:var(--bad)}

/* -------------------------------------------------------------- screens */
.screen{width:var(--col);margin:0 auto;padding:28px 0 60px;display:flex;flex-direction:column;
        align-items:center;gap:16px}

.logo{font-size:clamp(44px,9vw,76px);font-weight:900;letter-spacing:.14em;margin-top:18px;
      background:linear-gradient(180deg,#ffffff,#9eeefa 55%,#22d3ee);
      -webkit-background-clip:text;background-clip:text;color:transparent;
      filter:drop-shadow(0 4px 18px rgba(34,211,238,.25))}
.tag{font-size:18px;line-height:1.45;color:var(--txt);text-align:center;max-width:520px}
.credit{font-size:14px;color:var(--dim);text-align:center;display:flex;flex-wrap:wrap;gap:8px;
        align-items:center;justify-content:center}
.kick{background:#53fc18;color:#0b1a04;font-weight:800;text-decoration:none;border-radius:8px;
      padding:4px 10px;font-size:13px}

.sub-head{font-size:13px;font-weight:800;letter-spacing:.24em;color:var(--dim);align-self:flex-start;
          margin-top:10px}
.sub-hint{font-size:14px;color:var(--faint);align-self:flex-start;margin-top:-10px}

/* ---------------------------------------------------------------- rules */
.rules{width:100%;background:var(--panel);border:1px solid var(--line);border-radius:16px;
       padding:16px 18px;display:flex;flex-direction:column;gap:10px}
.rules .sub-head{margin-top:0}
.rules ul{list-style:none;display:flex;flex-direction:column;gap:6px;font-size:16px;line-height:1.4}
.rules li::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;
                  background:var(--accent);margin-right:10px;vertical-align:middle}
.legend{display:flex;flex-direction:column;gap:6px;margin-top:4px}
.lg-row{display:grid;grid-template-columns:118px 40px 1fr;align-items:center;gap:10px;font-size:14px}
.lg-pts{font-family:var(--mono);font-weight:800;text-align:right}
.lg-line{color:var(--dim);min-width:0}

.chip{display:inline-flex;align-items:center;justify-content:center;border-radius:8px;padding:4px 9px;
      font-size:12px;font-weight:900;letter-spacing:.08em;white-space:nowrap;color:#04121a;
      background:var(--t-sig)}
.chip.t-tuzak{background:var(--t-tuzak)}
.chip.t-orta{background:var(--t-orta)}
.chip.t-derin{background:var(--t-derin);color:#fff}
.chip.t-cokderin{background:var(--t-cokderin);color:#fff}
.chip.t-dip{background:var(--t-dip)}
.chip.t-none{background:var(--t-none);color:#fff}

/* ---------------------------------------------------------------- dives */
.dives{width:100%;display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}
.dives-none{color:var(--dim);font-size:15px}
.dive-card{font:inherit;color:var(--txt);text-align:left;cursor:pointer;background:var(--panel);
           border:2px solid var(--line);border-radius:14px;padding:12px 14px;display:flex;
           flex-direction:column;gap:4px;min-height:44px;transition:border-color .15s ease}
.dive-card:hover{border-color:var(--accent)}
.dive-card.done{opacity:.78}
.dc-n{font-weight:900;letter-spacing:.1em;font-size:16px}
.dc-themes{font-size:12.5px;color:var(--dim);line-height:1.35}
.dc-mine{font-size:14px;font-weight:800;color:var(--accent)}
.dive-card.done .dc-mine{color:var(--t-dip)}
.dc-players{font-size:12px;color:var(--faint);min-height:14px}

.me-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;font-size:14px;
        color:var(--dim);margin-top:8px}
.me-row b{color:var(--txt)}

/* ------------------------------------------------------------------ hud */
.hud{width:100%;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px}
.hud-box{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:8px 14px}
.hud-box:last-child{text-align:right}
.hud-k{font-size:11px;font-weight:800;letter-spacing:.22em;color:var(--dim)}
.hud-v{font-family:var(--mono);font-size:26px;font-weight:800;color:var(--accent)}
.hud-mid{display:flex;flex-direction:column;align-items:center;gap:6px}
.dots{display:flex;gap:6px}
.dot{width:16px;height:16px;border-radius:4px;background:rgba(160,200,220,.18);border:1px solid var(--line)}
.dot.now{border-color:var(--accent);box-shadow:0 0 0 2px rgba(34,211,238,.35)}
.dot.t-sig{background:var(--t-sig)}
.dot.t-tuzak{background:var(--t-tuzak)}
.dot.t-orta{background:var(--t-orta)}
.dot.t-derin{background:var(--t-derin)}
.dot.t-cokderin{background:var(--t-cokderin)}
.dot.t-dip{background:var(--t-dip)}
.dot.t-none{background:var(--t-none)}

/* --------------------------------------------------------------- prompt */
.prompt{width:100%;background:var(--panel);border:1px solid var(--line);border-radius:18px;
        padding:22px 22px 24px;margin-top:10px;box-shadow:0 18px 40px rgba(0,0,0,.35)}
.p-num{font-size:13px;font-weight:800;letter-spacing:.26em;color:var(--accent)}
.p-text{font-size:clamp(26px,5.4vw,40px);font-weight:900;line-height:1.2;margin-top:10px;overflow-wrap:anywhere}

/* ------------------------------------------------------------------ ask */
.ask{width:100%;display:flex;flex-direction:column;gap:10px}
.ask-row{display:flex;gap:10px}
.ask-row input{flex:1;min-width:0;font:inherit;font-size:22px;font-weight:700;color:var(--txt);
               background:rgba(2,10,16,.75);border:2px solid var(--line);border-radius:12px;
               padding:14px 16px;outline:none}
.ask-row input:focus{border-color:var(--accent)}
.ask-row input:disabled{opacity:.55}
.timer{height:10px;border-radius:6px;background:rgba(160,200,220,.15);overflow:hidden}
.timer-fill{height:100%;width:100%;background:var(--accent);transition:width .1s linear}
.timer-fill.low{background:var(--bad)}
.timer-num{font-family:var(--mono);font-size:18px;font-weight:800;text-align:center;color:var(--dim)}

/* --------------------------------------------------------------- result */
.result{width:100%;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;
        background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:22px 18px}
.r-tier{font-size:clamp(38px,8vw,60px);font-weight:900;letter-spacing:.1em;color:var(--t-sig);
        text-shadow:0 0 26px currentColor}
.k-tuzak .r-tier{color:var(--t-tuzak)}
.k-orta .r-tier{color:var(--t-orta)}
.k-derin .r-tier{color:var(--t-derin)}
.k-cokderin .r-tier{color:var(--t-cokderin)}
.k-dip .r-tier{color:var(--t-dip)}
.k-miss .r-tier,.k-late .r-tier,.k-empty .r-tier{color:var(--t-none);text-shadow:none}
.r-typed{font-size:24px;font-weight:800;overflow-wrap:anywhere}
.r-typo{font-size:15px;color:var(--dim);min-height:0}
.r-typo:empty,.r-quip:empty,.r-typed:empty{display:none}
.r-points{font-family:var(--mono);font-size:22px;font-weight:800;color:var(--accent)}
.r-line{font-size:16px;color:var(--dim)}
.r-quip{font-size:17px;color:var(--t-dip);font-weight:700;max-width:440px}
.result .btn{margin-top:8px}
.keyhint{font-size:12px;color:var(--faint)}

.quit{margin-top:14px;align-self:center}
.quit.armed{border-color:var(--bad);color:var(--bad)}

/* ------------------------------------------------------------------ end */
.e-head{font-size:14px;font-weight:800;letter-spacing:.26em;color:var(--accent);margin-top:14px}
.e-score{font-family:var(--mono);font-weight:900;display:flex;align-items:baseline;gap:6px}
#eScore{font-size:clamp(64px,14vw,104px);line-height:1}
.e-max{font-size:22px;color:var(--dim)}
.e-depth{font-size:20px;font-weight:800}
.e-better{font-size:16px;color:var(--dim);text-align:center;max-width:480px;line-height:1.4}

.dist{width:100%;height:110px;display:flex;align-items:flex-end;gap:4px;padding:18px 4px 0;
      border-bottom:1px solid var(--line)}
.bar{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;position:relative}
.bar-fill{background:rgba(160,210,230,.35);border-radius:4px 4px 0 0}
.bar.me .bar-fill{background:var(--accent)}
.bar-you{position:absolute;top:-18px;left:50%;transform:translateX(-50%);font-size:11px;font-weight:900;
         color:var(--accent);letter-spacing:.1em}

.rounds{width:100%;display:flex;flex-direction:column;gap:8px}
.round-row{font:inherit;color:var(--txt);text-align:left;cursor:pointer;background:var(--panel);
           border:1px solid var(--line);border-radius:12px;padding:10px 14px;display:grid;
           grid-template-columns:1fr auto;grid-template-areas:"q r" "a r";gap:2px 12px;min-height:44px}
.round-row:hover{border-color:var(--accent)}
.rr-q{grid-area:q;font-size:13px;color:var(--dim);min-width:0}
.rr-a{grid-area:a;font-size:17px;font-weight:800;min-width:0;overflow-wrap:anywhere}
.rr-r{grid-area:r;display:flex;align-items:center;gap:8px}
.rr-pts{font-family:var(--mono);font-weight:800;min-width:42px;text-align:right}

.board{width:100%;list-style:none;display:flex;flex-direction:column;gap:4px}
.board li{display:flex;justify-content:space-between;gap:10px;background:var(--panel);border:1px solid var(--line);
          border-radius:10px;padding:8px 12px;font-size:15px}
.board li.me{border-color:var(--accent)}
.board .b-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.board .b-score{font-family:var(--mono);font-weight:800}
.board .board-empty{color:var(--dim);justify-content:center}
.board-me{font-size:14px;color:var(--dim);min-height:18px}
.e-btns{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:10px}

/* ---------------------------------------------------------------- modal */
.modal{position:fixed;inset:0;z-index:50;background:rgba(1,5,9,.72);display:flex;
       align-items:center;justify-content:center;padding:16px}
.modal-card{width:min(560px,100%);max-height:calc(100vh - 32px);overflow:auto;background:#07141f;
            border:1px solid var(--line);border-radius:18px;padding:20px;display:flex;flex-direction:column;gap:10px}
.rv-text{font-size:22px;font-weight:900}
.rv-count{font-size:14px;color:var(--dim)}
.rv-gem{background:rgba(255,210,74,.1);border:1px solid rgba(255,210,74,.45);border-radius:12px;padding:12px 14px}
.rv-gem:empty{display:none}
.rv-gem-h{font-size:11px;font-weight:900;letter-spacing:.22em;color:var(--t-dip)}
.rv-gem-a{font-size:22px;font-weight:900;margin-top:2px}
.rv-gem-q{font-size:15px;color:var(--txt);margin-top:2px}
.rv-find{font:inherit;font-size:16px;color:var(--txt);background:rgba(2,10,16,.75);border:2px solid var(--line);
         border-radius:10px;padding:10px 12px;outline:none}
.rv-find:focus{border-color:var(--accent)}
.rv-found{font-size:13px;color:var(--dim)}
.rv-found:empty{display:none}
.rv-tiers{display:flex;flex-direction:column;gap:12px}
.rv-h{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.rv-n{font-size:13px;color:var(--dim);font-family:var(--mono)}
.rv-chips{display:flex;flex-wrap:wrap;gap:5px}
.rv-chip{font-size:13.5px;background:rgba(160,200,220,.12);border-radius:7px;padding:3px 8px}
.rv-chip.mine{background:var(--accent);color:var(--ink);font-weight:800}
.rv-more{font-size:13px;color:var(--dim);padding:3px 4px}
#rvClose{align-self:center;margin-top:4px}

.namer-title{font-size:22px;font-weight:900;text-align:center}
.namer-sub{font-size:14px;color:var(--dim)}
#nameIn{font:inherit;font-size:20px;font-weight:700;color:var(--txt);background:rgba(2,10,16,.75);
        border:2px solid var(--line);border-radius:10px;padding:12px 14px;outline:none}
#nameIn:focus{border-color:var(--accent)}
.namer-btns{display:flex;gap:10px;justify-content:flex-end}

.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);z-index:60;background:#0b1d2a;
       border:1px solid var(--bad);color:var(--txt);border-radius:12px;padding:12px 18px;font-size:15px;
       max-width:min(520px,92vw);text-align:center}

/* ---------------------------------------------------------------- gauge */
/* the line on its left edge, the places to its right, "SEN" to its left */
.gauge{position:fixed;right:18px;top:12vh;height:76vh;width:290px;z-index:1;pointer-events:none}
.g-marks{position:absolute;inset:0 0 0 64px;border-left:2px solid rgba(160,210,230,.35)}
.g-tick{position:absolute;left:0;width:12px;height:2px;background:rgba(160,210,230,.55);transform:translateY(-50%)}
.g-mark{position:absolute;left:18px;right:0;display:flex;align-items:baseline;gap:8px;transform:translateY(-50%);
        font-size:12px;color:rgba(200,230,240,.66);white-space:nowrap}
.g-m{font-family:var(--mono);font-weight:700;flex:none}
.g-t{min-width:0;overflow:hidden;text-overflow:ellipsis}
.g-me{position:absolute;left:0;width:64px;display:flex;justify-content:flex-end;transform:translateY(-50%);
      transition:top 1.2s cubic-bezier(.3,.7,.2,1)}
.g-me span{background:var(--accent);color:var(--ink);font-size:11px;font-weight:900;letter-spacing:.12em;
           border-radius:6px;padding:3px 7px;margin-right:6px;box-shadow:0 0 16px rgba(34,211,238,.6)}

/* ---------------------------------------------------------------- phone */
@media (pointer:coarse){
  .btn,.dive-card,.round-row{min-height:44px}
}
@media (max-width:520px){
  .screen{padding-top:16px;gap:12px}
  .hud-v{font-size:20px}
  .dot{width:12px;height:12px}
  .lg-row{grid-template-columns:104px 34px 1fr;font-size:13px}
  .ask-row input{font-size:19px}
}

/* keep LAST: the ruler would sit on the column on narrow screens */
@media (max-width:1180px){ .gauge{display:none} }