/* ===================================================================
   /click-speed-test

   The ring, the numbers and the chart are all painted by
   click-speed-test.js from the run's own timestamps. data-state on the
   root is idle | running | done. Scoped under .cps.
   =================================================================== */

.cps {
    --cps-accent: #3d8bff;
    --cps-accent-2: #22d3ee;
    --cps-hot: #f472b6;
    --cps-ok: #22c55e;
    --cps-ink: #10162b;
    --cps-muted: #5b6275;
    --cps-line: #e4e7ef;
    --cps-size: clamp(210px, 26vw, 300px);

    margin: 18px auto 24px;
    padding: 0;
    max-width: 1100px;
    border-radius: 28px;
    background: #fff;
    border: 1px solid var(--cps-line);
    box-shadow: 0 30px 60px -32px rgb(16 22 43 / 45%);
    overflow: hidden;
    text-align: left;
    color: var(--cps-ink);
    font-family: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.cps *, .cps *::before, .cps *::after { box-sizing: border-box; }
.cps button { font: inherit; }
.cps svg { display: block; }
.cps :where(p, ol, dl, dd) { margin: 0; }

.cps-visually-hidden {
    position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- top bar ---------- */

.cps-topbar {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px;
    padding: 12px 20px;
    background: linear-gradient(180deg, #151b33, #10162b);
    color: #cdd5ee;
}
.cps-durations { display: flex; gap: 4px; padding: 4px; border-radius: 999px; background: rgb(255 255 255 / 8%); }
.cps-durations button {
    min-width: 50px; min-height: 36px; padding: 0 12px; border: 0; border-radius: 999px; cursor: pointer;
    background: transparent; color: #aeb8d6; font-size: .88rem; font-weight: 700;
    transition: background-color .15s ease, color .15s ease;
}
.cps-durations button:hover { color: #fff; }
.cps-durations button[aria-checked="true"] { background: #fff; color: var(--cps-ink); }
.cps-durations button:disabled { cursor: not-allowed; opacity: .5; }
.cps-top-right { display: flex; align-items: center; gap: 10px; }
.cps-best-pill { padding: 6px 12px; border-radius: 999px; background: rgb(255 255 255 / 8%); font-size: .82rem; }
.cps-best-pill b { color: #fff; font-variant-numeric: tabular-nums; }

.cps-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    min-height: 38px; padding: 0 14px; border-radius: 12px; cursor: pointer;
    border: 1px solid var(--cps-line); background: #fff; color: var(--cps-ink); font-weight: 600; font-size: .88rem;
    transition: background-color .15s ease, transform .1s ease;
}
.cps-btn svg { width: 17px; height: 17px; }
.cps-btn:active { transform: translateY(1px); }
.cps-btn--ghost { background: rgb(255 255 255 / 8%); border-color: rgb(255 255 255 / 14%); color: #dfe5f7; }
.cps-btn--ghost:hover { background: rgb(255 255 255 / 16%); color: #fff; }
.cps-btn--primary { border: 0; min-height: 44px; padding: 0 22px; color: #fff; background: linear-gradient(135deg, #6aa9ff, var(--cps-accent)); box-shadow: 0 10px 22px -12px rgb(61 139 255 / 80%); }
.cps-btn--primary:hover { filter: brightness(1.06); }
.cps-link { border: 0; background: none; padding: 4px 6px; color: var(--cps-muted); font-size: .8rem; font-weight: 600; cursor: pointer; text-decoration: underline; }
.cps :where(button):focus-visible { outline: 3px solid var(--cps-accent-2); outline-offset: 3px; }

/* ---------- stage ---------- */

.cps-stage {
    display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(18px, 4vw, 48px); align-items: center;
    padding: clamp(24px, 4vw, 48px);
    background:
        radial-gradient(45% 70% at 22% 55%, rgb(61 139 255 / 24%), transparent 70%),
        radial-gradient(40% 50% at 85% 0%, rgb(244 114 182 / 10%), transparent 70%),
        linear-gradient(180deg, #10162b 0%, #1a2142 100%);
    user-select: none; -webkit-user-select: none;
}

.cps-arena { display: grid; place-items: center; padding: 8px; touch-action: manipulation; }

.cps-target {
    --heat: 0;
    position: relative; display: grid; place-items: center;
    width: var(--cps-size); height: var(--cps-size);
    padding: 0; border: 0; border-radius: 50%; cursor: pointer; background: none;
    -webkit-tap-highlight-color: transparent; touch-action: manipulation;
}
.cps-ring { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); pointer-events: none; }
.cps-ring circle { fill: none; stroke-width: 4; }
.cps-ring-track { stroke: rgb(255 255 255 / 10%); }
.cps-ring-bar { stroke: var(--cps-accent-2); stroke-linecap: round; stroke-dasharray: 289.03 289.03; stroke-dashoffset: 0; }
.cps[data-state="done"] .cps-ring-bar { stroke: var(--cps-hot); }

.cps-core {
    position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center;
    width: 84%; height: 84%; border-radius: 50%; overflow: hidden;
    background: radial-gradient(circle at 35% 28%, #7db4ff, var(--cps-accent) 52%, #2349b8);
    box-shadow: 0 22px 44px -14px rgb(61 139 255 / 75%), inset 0 -8px 18px rgb(0 0 0 / 25%), inset 0 5px 12px rgb(255 255 255 / 25%),
        0 0 calc(var(--heat) * 60px) calc(var(--heat) * 6px) rgb(244 114 182 / calc(var(--heat) * 55%));
    color: #fff; transition: transform .06s ease, box-shadow .2s ease;
}
.cps-target:hover .cps-core { filter: brightness(1.05); }
.cps-target.is-hit .cps-core { transform: scale(.955); transition: none; }
.cps[data-state="done"] .cps-core { background: radial-gradient(circle at 35% 28%, #ffa3d1, #e14f9a 52%, #9d2a6a); box-shadow: 0 22px 44px -14px rgb(225 79 154 / 70%), inset 0 -8px 18px rgb(0 0 0 / 25%), inset 0 5px 12px rgb(255 255 255 / 25%); }
.cps[data-state="idle"] .cps-core { animation: cps-breathe 2.4s ease-in-out infinite; }
@keyframes cps-breathe { 50% { transform: scale(1.025); } }

.cps-big { position: relative; font-size: calc(var(--cps-size) * .24); font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; text-shadow: 0 3px 12px rgb(0 0 0 / 25%); }
.cps-sub { position: relative; margin-top: 6px; max-width: 80%; font-size: calc(var(--cps-size) * .052); font-weight: 600; opacity: .9; text-align: center; line-height: 1.3; }

.cps-ripples { position: absolute; inset: 0; pointer-events: none; }
.cps-ripple {
    position: absolute; width: 40px; height: 40px; margin: -20px 0 0 -20px; border-radius: 50%;
    background: rgb(255 255 255 / 45%); transform: scale(0); animation: cps-ripple .55s ease-out forwards;
}
@keyframes cps-ripple { to { transform: scale(7); opacity: 0; } }

/* live column */
.cps-live { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.cps-tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.cps-tile {
    display: flex; flex-direction: column; gap: 2px; min-width: 0;
    padding: 12px 14px; border-radius: 16px; background: rgb(255 255 255 / 6%); border: 1px solid rgb(255 255 255 / 10%);
}
.cps-tile-label { font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #8f9bbd; }
.cps-tile-value { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 800; color: #fff; font-variant-numeric: tabular-nums; line-height: 1.1; }
.cps-tile--hero { background: linear-gradient(135deg, rgb(61 139 255 / 30%), rgb(34 211 238 / 18%)); border-color: rgb(106 169 255 / 40%); }
.cps-tile--hero .cps-tile-value { color: #a5f3fc; }

.cps-chart-card { padding: 12px 14px 8px; border-radius: 16px; background: rgb(255 255 255 / 5%); border: 1px solid rgb(255 255 255 / 10%); }
.cps-chart-head, .cps-chart-foot { display: flex; justify-content: space-between; font-size: .72rem; color: #8f9bbd; font-variant-numeric: tabular-nums; }
.cps-chart-head span:last-child::after { content: " CPS"; }
.cps-chart { width: 100%; height: clamp(90px, 12vw, 130px); margin: 6px 0 4px; }
.cps-chart .cps-grid { stroke: rgb(255 255 255 / 8%); stroke-width: 1; vector-effect: non-scaling-stroke; }
.cps-chart .cps-bar { fill: url(#cpsBarGrad); }
.cps-chart .cps-bar.is-now { fill: #a5f3fc; }
.cps-chart .cps-avg { stroke: var(--cps-hot); stroke-width: 1.5; stroke-dasharray: 5 4; vector-effect: non-scaling-stroke; }

/* ---------- panel ---------- */

.cps-panel {
    display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(220px, 1fr); gap: 18px; align-items: start;
    padding: 22px clamp(16px, 3vw, 32px) 4px;
}
.cps-panel:has(.cps-result[hidden]) { grid-template-columns: 1fr; }

.cps-result {
    display: grid; gap: 14px; padding: 18px; border-radius: 20px;
    background: linear-gradient(135deg, #f4f7ff, #fdf2f8); border: 1px solid #e3e3f3;
    animation: cps-in .35s cubic-bezier(.2, .8, .3, 1.2);
}
@keyframes cps-in { from { transform: translateY(10px) scale(.98); opacity: 0; } }
.cps-result-rank { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.cps-rank-badge {
    display: grid; place-items: center; flex: none; width: 64px; height: 64px; border-radius: 18px;
    background: #fff; border: 1px solid var(--cps-line); box-shadow: 0 8px 18px -12px rgb(16 22 43 / 50%);
    font-size: 2rem; line-height: 1;
}
.cps-result-cps { display: block; font-size: 1rem; font-weight: 700; color: var(--cps-muted); }
.cps-result-cps b { font-size: 2.3rem; font-weight: 800; color: var(--cps-ink); font-variant-numeric: tabular-nums; }
.cps-result-rating { display: block; font-weight: 700; color: #1d4ed8; }
.cps-result-rating.is-warn { color: #b45309; }
.cps-newbest {
    margin-left: auto; padding: 6px 12px; border-radius: 999px; background: #fde68a; color: #78350f;
    font-size: .82rem; font-weight: 800; animation: cps-pop .5s ease;
}
@keyframes cps-pop { 40% { transform: scale(1.2) rotate(-4deg); } }
.cps-result-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.cps-result-stats div { min-width: 0; padding: 10px 12px; border-radius: 14px; background: #fff; border: 1px solid var(--cps-line); }
.cps-result-stats dt { font-size: .68rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--cps-muted); }
.cps-result-stats dd { font-size: 1.15rem; font-weight: 800; font-variant-numeric: tabular-nums; }
.cps-result-note { font-size: .88rem; color: var(--cps-muted); }
.cps-result-note:empty { display: none; }
.cps-result .cps-btn--primary { justify-self: start; }

.cps-bests { padding: 16px; border-radius: 20px; background: #f6f8fc; border: 1px solid var(--cps-line); }
.cps-bests-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.cps-bests-list { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; padding: 0; list-style: none; }
.cps-panel:has(.cps-result:not([hidden])) .cps-bests-list { grid-template-columns: 1fr; }
.cps-bests-list li {
    display: flex; flex-direction: column; align-items: center; gap: 0; padding: 8px 6px; border-radius: 12px;
    background: #fff; border: 1px solid var(--cps-line); font-variant-numeric: tabular-nums;
}
.cps-panel:has(.cps-result:not([hidden])) .cps-bests-list li { flex-direction: row; justify-content: space-between; padding: 6px 12px; }
.cps-bests-list li span { font-size: .75rem; font-weight: 700; color: var(--cps-muted); }
.cps-bests-list li b { font-size: 1.05rem; }
.cps-bests-list li.is-current { border-color: var(--cps-accent); box-shadow: 0 0 0 2px rgb(61 139 255 / 18%); }
.cps-bests-note { margin-top: 8px; font-size: .75rem; color: var(--cps-muted); }

.cps-status {
    margin: 16px clamp(16px, 3vw, 32px) 0; padding: 12px 16px;
    border-radius: 14px; background: #f4f7ff; border: 1px solid #dce6fb;
    font-weight: 600; color: #1d3a7a;
}
.cps-note { margin: 12px clamp(16px, 3vw, 32px) 22px; font-size: .86rem; color: var(--cps-muted); }

/* ---------- responsive ---------- */

@media (max-width: 860px) {
    .cps-stage { grid-template-columns: 1fr; justify-items: center; }
    .cps-live { width: 100%; }
    .cps-panel, .cps-panel:has(.cps-result:not([hidden])) { grid-template-columns: 1fr; }
    .cps-panel:has(.cps-result:not([hidden])) .cps-bests-list { grid-template-columns: repeat(5, minmax(0, 1fr)); }
    .cps-panel:has(.cps-result:not([hidden])) .cps-bests-list li { flex-direction: column; padding: 8px 6px; }
}
@media (max-width: 575.98px) {
    .cps { border-radius: 20px; --cps-size: min(240px, 68vw); }
    .cps-topbar { padding: 10px 12px; }
    .cps-durations { width: 100%; justify-content: space-between; }
    .cps-durations button { flex: 1; min-width: 0; padding: 0 4px; }
    .cps-top-right { width: 100%; justify-content: space-between; }
    .cps-stage { padding: 20px 14px; }
    .cps-tile { padding: 10px; }
    .cps-result-stats { grid-template-columns: 1fr 1fr; }
    .cps-bests-list, .cps-panel:has(.cps-result:not([hidden])) .cps-bests-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (pointer: coarse) {
    .cps-durations button, .cps-btn { min-height: 44px; }
}
@media (prefers-reduced-motion: reduce) {
    .cps *, .cps *::before, .cps *::after { animation: none !important; transition: none !important; }
}