/*
 * ONE PUTT.
 *
 * Palette and type borrowed from the weather console (weather/css/core.css) so
 * the two read as one system - the game is driven by the same API, and should
 * look like it. The fonts are the console's own, referenced by absolute path;
 * font-display: swap means the system stack is a fine outcome if they are
 * unavailable.
 */

@font-face {
    font-family: 'Chakra Petch';
    src: url('/weather/assets/fonts/chakrapetch-600.woff2') format('woff2');
    font-weight: 600;
    font-display: swap;
}

@font-face {
    font-family: 'JetBrains Mono';
    src: url('/weather/assets/fonts/jetbrainsmono-400.woff2') format('woff2');
    font-weight: 400;
    font-display: swap;
}

:root {
    --void: #03050b;
    --deep: #060a14;
    --panel-solid: #070d1a;
    --cy: #00eaff;
    --mg: #ff2d8f;
    --am: #ffb02e;
    --lm: #6dff4a;
    --ink: #d6ecfa;
    --dim: #7b97ad;
    --faint: #3a5064;
    --edge: rgba(0, 234, 255, .26);
    --cut: 10px;
    --ui: 'Chakra Petch', ui-sans-serif, system-ui, sans-serif;
    --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
    color-scheme: dark;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(1200px 700px at 50% -10%, #0a1526 0%, var(--void) 62%),
        var(--void);
    color: var(--ink);
    font-family: var(--ui);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.skip-link {
    position: absolute;
    left: -9999px;
    background: var(--cy);
    color: var(--void);
    padding: 10px 16px;
    font-weight: 600;
}

.skip-link:focus { left: 8px; top: 8px; z-index: 200; }

.back-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 100;
    color: var(--dim);
    text-decoration: none;
    font-size: .78rem;
    letter-spacing: .08em;
    padding: 7px 13px;
    border: 1px solid var(--edge);
    background: rgba(6, 10, 20, .72);
}

.back-link:hover, .back-link:focus { color: var(--cy); }

.wrap {
    width: 100%;
    max-width: 460px;
    padding: 58px 14px 28px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.top { text-align: center; }

.title {
    margin: 0;
    font-size: 1.7rem;
    letter-spacing: .28em;
    text-indent: .28em;
    color: var(--cy);
    text-shadow: 0 0 8px rgba(0, 234, 255, .5), 0 0 26px rgba(0, 234, 255, .22);
}

.sub {
    margin: 5px 0 0;
    font-family: var(--mono);
    font-size: .72rem;
    letter-spacing: .12em;
    color: var(--dim);
    text-transform: uppercase;
}

.dot { color: var(--faint); margin: 0 5px; }

.hud { display: flex; gap: 8px; }

.chip {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 7px 10px;
    background: var(--panel-solid);
    border: 1px solid var(--edge);
    clip-path: polygon(0 var(--cut), var(--cut) 0, 100% 0,
        100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.chip-k { font-size: .58rem; letter-spacing: .2em; color: var(--faint); }

.chip-v {
    font-family: var(--mono);
    font-size: 1rem;
    font-variant-numeric: tabular-nums;
    color: var(--ink);
}

.chip-src { font-size: .55rem; letter-spacing: .14em; color: var(--am); }
.chip-src.live { color: var(--lm); }

/* The board is 100x160, so its height is 1.6x its width. Left to fill the
   column it pushes the PUTT button below the fold on a phone, which is the one
   control a player cannot do without. Cap it against the viewport height. */
.board-wrap {
    position: relative;
    width: min(100%, 40vh);
    margin: 0 auto;
}

#board {
    display: block;
    width: 100%;
    aspect-ratio: 100 / 160;
    height: auto;
    background: var(--deep);
    border: 1px solid var(--edge);
    /* Without this, dragging to aim scrolls the page on a phone and the game
       is simply unplayable there. */
    touch-action: none;
    cursor: crosshair;
}

#board:focus-visible { outline: 2px solid var(--cy); outline-offset: 2px; }

/* .result sets display:flex, which outranks the UA stylesheet's
   [hidden] { display: none } - so the overlay would sit on top of the board
   from the moment the page loaded. */
.result[hidden] { display: none; }

.result {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 18px;
    text-align: center;
    background: rgba(3, 5, 11, .88);
}

.result-score {
    margin: 0;
    font-size: 1.5rem;
    letter-spacing: .16em;
    color: var(--cy);
}

.result-line { margin: 0; font-family: var(--mono); color: var(--dim); font-size: .8rem; }

.result-share {
    margin: 4px 0;
    padding: 10px 14px;
    font-family: var(--mono);
    font-size: .72rem;
    line-height: 1.6;
    color: var(--ink);
    background: var(--panel-solid);
    border: 1px solid var(--edge);
    white-space: pre;
    text-align: left;
}

.result-actions { display: flex; flex-wrap: wrap; gap: 7px; justify-content: center; }
.result-next { margin: 2px 0 0; font-family: var(--mono); font-size: .68rem; color: var(--faint); }

button {
    font-family: var(--ui);
    font-size: .74rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ink);
    background: var(--panel-solid);
    border: 1px solid var(--edge);
    padding: 9px 15px;
    cursor: pointer;
}

button:hover:not(:disabled) { color: var(--cy); border-color: var(--cy); }
button:disabled { opacity: .4; cursor: not-allowed; }
button.primary { color: var(--void); background: var(--cy); border-color: var(--cy); }
button.primary:hover:not(:disabled) { color: var(--void); background: #6df3ff; }

.controls { display: flex; flex-direction: column; gap: 8px; }

.ctl { display: flex; align-items: center; gap: 10px; }
.ctl-k { width: 52px; font-size: .58rem; letter-spacing: .2em; color: var(--faint); }
.ctl-v {
    width: 46px;
    text-align: right;
    font-family: var(--mono);
    font-size: .75rem;
    font-variant-numeric: tabular-nums;
    color: var(--dim);
}

input[type="range"] {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 3px;
    background: var(--faint);
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 15px;
    height: 15px;
    background: var(--cy);
    cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
    width: 15px;
    height: 15px;
    border: none;
    background: var(--cy);
    cursor: pointer;
}

input[type="range"]:focus-visible { outline: 2px solid var(--cy); outline-offset: 4px; }

.hint, .say {
    margin: 0;
    font-family: var(--mono);
    font-size: .66rem;
    line-height: 1.5;
    color: var(--faint);
    text-align: center;
}

.say { color: var(--dim); min-height: 1.5em; }

/*
 * Reduced motion strips the DECORATION, not the game. The ball rolling is the
 * mechanic - teleporting it to its resting place would make the hole
 * unreadable, not more comfortable. Only the glow and the trail go.
 */
@media (prefers-reduced-motion: reduce) {
    .title { text-shadow: none; }
    * { transition: none !important; }
}

@media (max-width: 380px) {
    .wrap { padding-top: 52px; }
    .title { font-size: 1.4rem; }
    .chip-v { font-size: .88rem; }
}