/*
 * Hästskospelet: Material 3 in hand-written CSS, like the dflag.se front page (Nunito, tinted surfaces instead of
 * outlines, rounded shapes, light and dark after the device), mobile first: it is used on a phone, outdoors, so the
 * targets are large. The tones: gräs (default, the lawn), rost (the iron shoe) and kväll (the evening sun), the two
 * last with ?ton=rost or ?ton=kvall. Every text colour pair is at least 4.5:1 (tools/test_site.py checks it).
 */

@font-face {
    font-family: "Nunito";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("../fonts/nunito-latin-400-normal.woff2") format("woff2");
}

@font-face {
    font-family: "Nunito";
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url("../fonts/nunito-latin-700-normal.woff2") format("woff2");
}

@font-face {
    font-family: "Nunito";
    font-style: normal;
    font-weight: 800;
    font-display: swap;
    src: url("../fonts/nunito-latin-800-normal.woff2") format("woff2");
}

:root {
    color-scheme: light dark;
    --font: "Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --max: 760px;
    --gutter: max(16px, env(safe-area-inset-left));
    --gutter-r: max(16px, env(safe-area-inset-right));
    --scrim: rgb(0 0 0 / 0.45);
    --inverse: #2e312b;
    --on-inverse: #eff2e7;
}

/* tone: gräs (light) */
:root,
:root[data-tone="gras"] {
    --primary: #3d6a2b;
    --on-primary: #ffffff;
    --container: #bdf0a3;
    --on-container: #0a2100;
    --bg: #f7fbf1;
    --surface: #edf2e6;
    --surface-high: #e2e8db;
    --text: #191d16;
    --text-2: #43493e;
    --outline: #73796d;
    --accent: #ffe08b;
    --on-accent: #241a00;
}

:root[data-tone="rost"] {
    --primary: #904a32;
    --on-primary: #ffffff;
    --container: #ffdbcf;
    --on-container: #380d00;
    --bg: #fff8f6;
    --surface: #fbeee9;
    --surface-high: #f4e2dc;
    --text: #231a17;
    --text-2: #53433e;
    --outline: #85736d;
    --accent: #f4e2a7;
    --on-accent: #221b00;
    --inverse: #392e2b;
    --on-inverse: #ffede8;
}

:root[data-tone="kvall"] {
    --primary: #7b5800;
    --on-primary: #ffffff;
    --container: #ffdea4;
    --on-container: #261900;
    --bg: #fff8f2;
    --surface: #f8ede1;
    --surface-high: #f2e6da;
    --text: #1f1b14;
    --text-2: #4e4639;
    --outline: #807667;
    --accent: #ffd8e4;
    --on-accent: #31111d;
    --inverse: #353028;
    --on-inverse: #f9efe2;
}

@media (prefers-color-scheme: dark) {
    :root {
        --scrim: rgb(0 0 0 / 0.6);
        --inverse: #e1e4d9;
        --on-inverse: #2e312b;
    }

    :root,
    :root[data-tone="gras"] {
        --primary: #a2d48a;
        --on-primary: #0f3900;
        --container: #255116;
        --on-container: #bdf0a3;
        --bg: #11140f;
        --surface: #1d211a;
        --surface-high: #282b24;
        --text: #e1e4d9;
        --text-2: #c3c8bb;
        --outline: #8d9387;
        --accent: #574400;
        --on-accent: #ffe08b;
    }

    :root[data-tone="rost"] {
        --primary: #ffb59c;
        --on-primary: #561f0b;
        --container: #72341e;
        --on-container: #ffdbcf;
        --bg: #1a110e;
        --surface: #271d1a;
        --surface-high: #322824;
        --text: #f1dfd9;
        --text-2: #d8c2bb;
        --outline: #a08c86;
        --accent: #524619;
        --on-accent: #f4e2a7;
        --inverse: #f1dfd9;
        --on-inverse: #392e2b;
    }

    :root[data-tone="kvall"] {
        --primary: #f6be48;
        --on-primary: #412d00;
        --container: #5d4200;
        --on-container: #ffdea4;
        --bg: #17130b;
        --surface: #241f17;
        --surface-high: #2f2921;
        --text: #ebe1d4;
        --text-2: #d1c5b4;
        --outline: #9a8f80;
        --accent: #633b48;
        --on-accent: #ffd8e4;
        --inverse: #ebe1d4;
        --on-inverse: #353028;
    }
}

/* ------------------------------------------------------------------------------------------------------------- */

*,
*::before,
*::after {
    box-sizing: border-box;
}

[hidden] {
    display: none !important;
}

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    min-height: 100dvh;
    background: var(--bg);
    color: var(--text);
    font: 400 16px/1.5 var(--font);
    -webkit-tap-highlight-color: transparent;
}

h1,
h2 {
    margin: 0;
    line-height: 1.2;
    font-weight: 800;
}

p {
    margin: 0;
}

button,
input,
select,
textarea {
    font: inherit;
    color: inherit;
}

:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}

/* a dialog's heading takes the focus when it opens (so no button looks pressed): no ring on it */
[tabindex="-1"]:focus {
    outline: none;
}

.icon {
    width: 24px;
    height: 24px;
    flex: none;
    fill: currentColor;
}

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

.app-bar {
    position: sticky;
    top: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    gap: 4px;
    min-height: 64px;
    padding: env(safe-area-inset-top) var(--gutter-r) 0 var(--gutter);
    background: var(--bg);
    border-bottom: 1px solid color-mix(in srgb, var(--outline) 22%, transparent);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding-left: 4px;
    font-size: 20px;
    font-weight: 800;
}

.brand__shoe {
    width: 28px;
    height: 28px;
    fill: var(--primary);
}

.grow {
    flex: 1;
}

.icon-btn {
    display: inline-grid;
    place-items: center;
    width: 48px;
    height: 48px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--text-2);
    cursor: pointer;
}

.icon-btn:hover {
    background: color-mix(in srgb, var(--text) 8%, transparent);
}

.icon-btn:active {
    background: color-mix(in srgb, var(--text) 12%, transparent);
}

/* buttons ------------------------------------------------------------------------------------------------------ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    padding: 0 24px;
    border: 0;
    border-radius: 24px;
    font-weight: 700;
    font-size: 16px;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.15s, box-shadow 0.15s;
}

.btn .icon {
    width: 20px;
    height: 20px;
    margin-left: -6px;
}

.btn.filled {
    background: var(--primary);
    color: var(--on-primary);
}

.btn.filled:hover {
    box-shadow: 0 1px 3px rgb(0 0 0 / 0.25);
    background: color-mix(in srgb, var(--primary) 92%, var(--on-primary));
}

.btn.tonal {
    background: var(--container);
    color: var(--on-container);
}

.btn.tonal:hover {
    background: color-mix(in srgb, var(--container) 90%, var(--on-container));
}

.btn.text {
    background: transparent;
    color: var(--primary);
    padding: 0 14px;
}

.btn.text:hover {
    background: color-mix(in srgb, var(--primary) 8%, transparent);
}

.btn.big {
    min-height: 64px;
    border-radius: 20px;
    padding: 0 28px;
    font-size: 18px;
}

.btn:disabled {
    cursor: default;
    box-shadow: none;
    background: color-mix(in srgb, var(--text) 12%, transparent);
    color: color-mix(in srgb, var(--text) 50%, transparent);
}

.btn.text:disabled {
    background: transparent;
}

/* layout --------------------------------------------------------------------------------------------------------- */

main {
    max-width: var(--max);
    margin: 0 auto;
    padding: 16px var(--gutter-r) calc(32px + env(safe-area-inset-bottom)) var(--gutter);
}

.view {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
}

.view__title {
    font-size: 28px;
}

.overline {
    color: var(--primary);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.02em;
}

.hint {
    color: var(--text-2);
    font-size: 15px;
}

.card {
    background: var(--surface);
    border-radius: 24px;
    padding: 20px;
}

.card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin: -6px -8px 8px 0;
}

.card h2 {
    font-size: 20px;
}

/* start ------------------------------------------------------------------------------------------------------------ */

.hero {
    display: grid;
    justify-items: center;
    gap: 12px;
    padding: 32px 20px 28px;
    border-radius: 28px;
    background: var(--container);
    color: var(--on-container);
    text-align: center;
}

.hero__shoe {
    width: 112px;
    height: 112px;
    fill: var(--primary);
}

.hero h1 {
    font-size: 34px;
}

.hero__text {
    max-width: 30ch;
    font-size: 17px;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-top: 8px;
}

.hero .btn.tonal {
    background: var(--bg);
    color: var(--primary);
}

.resume {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    background: var(--accent);
    color: var(--on-accent);
}

.resume__text {
    display: grid;
}

.resume__text strong {
    font-size: 18px;
}

.rules__list {
    display: grid;
    gap: 2px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.rules__list li {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 0;
    border-top: 1px solid color-mix(in srgb, var(--outline) 25%, transparent);
}

.rules__list li:first-child {
    border-top: 0;
}

.rules__list span {
    color: var(--text-2);
    text-align: right;
}

/* players ---------------------------------------------------------------------------------------------------------- */

.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 52px;
    padding: 0 20px;
    border: 1px solid var(--outline);
    border-radius: 14px;
    background: transparent;
    font-weight: 700;
    font-size: 17px;
    cursor: pointer;
}

.chip .icon {
    display: none;
    width: 20px;
    height: 20px;
    margin-left: -6px;
}

.chip[aria-pressed="true"] {
    border-color: transparent;
    background: var(--container);
    color: var(--on-container);
}

.chip[aria-pressed="true"] .icon,
.chip--add .icon {
    display: block;
}

.chip--add {
    border-style: dashed;
    color: var(--primary);
}

.bottom-bar {
    position: sticky;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 8px calc(-1 * var(--gutter-r)) calc(-32px - env(safe-area-inset-bottom)) calc(-1 * var(--gutter));
    padding: 12px var(--gutter-r) calc(12px + env(safe-area-inset-bottom)) var(--gutter);
    background: var(--surface);
    border-top: 1px solid color-mix(in srgb, var(--outline) 22%, transparent);
}

#picked {
    color: var(--text-2);
    font-weight: 700;
}

/* the board ------------------------------------------------------------------------------------------------------- */

.board-head {
    display: grid;
    gap: 4px;
}

.board-head__desc {
    color: var(--text-2);
}

.board-head .tag {
    justify-self: start;
    margin-top: 6px;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px 4px 8px;
    border-radius: 8px;
    background: var(--surface-high);
    color: var(--text-2);
    font-size: 14px;
    font-weight: 700;
}

.tag .icon {
    width: 18px;
    height: 18px;
}

.board-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
}

.board-actions .btn.big {
    flex: 1 1 260px;
}

.tabs {
    display: flex;
    border-bottom: 1px solid color-mix(in srgb, var(--outline) 35%, transparent);
}

.tabs [role="tab"] {
    flex: 1;
    position: relative;
    min-height: 48px;
    padding: 0 8px;
    border: 0;
    background: transparent;
    color: var(--text-2);
    font-weight: 700;
    cursor: pointer;
}

.tabs [role="tab"][aria-selected="true"] {
    color: var(--primary);
}

.tabs [role="tab"][aria-selected="true"]::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: min(64px, 70%);
    height: 3px;
    border-radius: 3px 3px 0 0;
    background: var(--primary);
    transform: translateX(-50%);
}

.standing {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.standing__row {
    display: grid;
    grid-template-columns: 40px 1fr auto;
    align-items: center;
    gap: 12px;
    min-height: 64px;
    padding: 8px 18px 8px 12px;
    border-radius: 18px;
    background: var(--surface);
}

.standing__row--leader {
    background: var(--accent);
    color: var(--on-accent);
}

.standing__rank {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--surface-high);
    color: var(--text-2);
    font-weight: 800;
}

.standing__row--leader .standing__rank {
    background: var(--bg);
    color: var(--primary);
}

.standing__name {
    display: grid;
    min-width: 0;
}

.standing__name strong {
    font-size: 18px;
    overflow-wrap: anywhere;
}

.standing__name small {
    color: var(--text-2);
    font-size: 14px;
}

.standing__row--leader .standing__name small {
    color: inherit;
}

.standing__total {
    font-size: 28px;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
}

.caption {
    margin-bottom: 8px;
    color: var(--text-2);
    font-size: 14px;
}

.empty {
    padding: 24px 0;
    color: var(--text-2);
    text-align: center;
}

.table-wrap {
    overflow-x: auto;
    border-radius: 16px;
    background: var(--surface);
    -webkit-overflow-scrolling: touch;
}

table {
    min-width: 100%;
    border-collapse: collapse;
    font-variant-numeric: tabular-nums;
}

th,
td {
    padding: 10px 14px;
    white-space: nowrap;
    text-align: left;
}

thead th {
    background: var(--surface-high);
    color: var(--text-2);
    font-size: 14px;
}

.num {
    text-align: right;
}

tbody tr + tr > * {
    border-top: 1px solid color-mix(in srgb, var(--outline) 22%, transparent);
}

tbody th {
    font-weight: 700;
}

th:first-child {
    position: sticky;
    left: 0;
    z-index: 1;
    background: var(--surface);
}

thead th:first-child {
    background: var(--surface-high);
}

/* dialogs ---------------------------------------------------------------------------------------------------------- */

dialog.dlg {
    width: min(560px, calc(100vw - 32px));
    max-height: calc(100dvh - 48px);
    padding: 0;
    border: 0;
    border-radius: 28px;
    background: var(--surface-high);
    color: var(--text);
}

dialog.dlg[open] {
    display: flex;
    flex-direction: column;
}

dialog.dlg::backdrop {
    background: var(--scrim);
}

.dlg__head {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px 8px 12px;
}

.dlg__head h2 {
    font-size: 22px;
}

.dlg__body {
    display: grid;
    align-content: start;
    gap: 14px;
    padding: 20px 24px 12px;
    overflow-y: auto;
}

.dlg__head + .dlg__body {
    padding-top: 4px;
}

.dlg__body > h2 {
    font-size: 24px;
}

.dlg__foot {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px 20px calc(16px + env(safe-area-inset-bottom));
}

.dlg__foot--split {
    justify-content: space-between;
}

@media (max-width: 599px) {
    dialog.dlg--full {
        width: 100vw;
        max-width: none;
        height: 100vh;
        height: 100dvh;
        max-height: none;
        margin: 0;
        border-radius: 0;
        background: var(--bg);
    }

    dialog.dlg--full .dlg__head {
        padding-top: calc(12px + env(safe-area-inset-top));
    }

    dialog.dlg--full .dlg__body {
        flex: 1;
    }

    dialog.dlg--full .dlg__foot {
        border-top: 1px solid color-mix(in srgb, var(--outline) 22%, transparent);
    }
}

@media (min-width: 600px) {
    dialog.dlg--full {
        min-height: min(640px, calc(100dvh - 48px));
    }

    dialog.dlg--full .dlg__body {
        flex: 1;
    }
}

.prompt {
    font-size: 20px;
    font-weight: 800;
    line-height: 1.3;
}

/* a round: tap a player per shoe */
.pick-list {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pick {
    display: grid;
    grid-template-columns: 1fr auto 52px;
    align-items: center;
    gap: 12px;
    width: 100%;
    min-height: 60px;
    padding: 8px 16px 8px 20px;
    border: 0;
    border-radius: 18px;
    background: var(--surface);
    text-align: left;
    cursor: pointer;
}

.pick[aria-pressed="true"] {
    background: var(--container);
    color: var(--on-container);
}

.pick__name {
    font-size: 18px;
    font-weight: 700;
    overflow-wrap: anywhere;
}

.pick__points {
    font-weight: 800;
    font-size: 18px;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.pips {
    display: flex;
    gap: 6px;
}

.pip {
    width: 14px;
    height: 14px;
    border: 2px solid var(--outline);
    border-radius: 50%;
}

.pip--on {
    border-color: var(--primary);
    background: var(--primary);
}

.slots {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.slot {
    display: inline-flex;
    align-items: baseline;
    gap: 8px;
    padding: 8px 14px;
    border: 1px dashed var(--outline);
    border-radius: 12px;
    color: var(--text-2);
}

.slot--set {
    border: 1px solid transparent;
    background: var(--accent);
    color: var(--on-accent);
}

.slot--none {
    border-style: solid;
}

.slot__points {
    font-weight: 800;
}

.slot__name {
    font-weight: 700;
}

.pick-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
}

.pick-grid__btn {
    min-height: 64px;
    border-radius: 18px;
    font-size: 18px;
    overflow-wrap: anywhere;
}

.row-actions {
    display: flex;
    justify-content: space-between;
    gap: 8px;
}

.summary {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.summary li {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0 12px;
    padding: 12px 16px;
    border-radius: 18px;
    background: var(--surface);
}

.summary__name {
    display: grid;
    grid-row: span 2;
}

.summary__name strong {
    font-size: 18px;
}

.summary__name small,
.summary__total {
    color: var(--text-2);
    font-size: 14px;
}

.summary__points {
    font-size: 22px;
    font-weight: 800;
    text-align: right;
}

.summary__total {
    text-align: right;
}

/* fields, settings and the switch */
.field {
    display: grid;
    gap: 6px;
}

.field span {
    color: var(--text-2);
    font-size: 14px;
    font-weight: 700;
}

.field input,
.field textarea,
.setting select {
    width: 100%;
    min-height: 52px;
    padding: 12px 16px;
    border: 1px solid var(--outline);
    border-radius: 12px;
    background: var(--bg);
    font-size: 17px;
}

.field textarea {
    resize: vertical;
}

.field input:focus,
.field textarea:focus,
.setting select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: inset 0 0 0 1px var(--primary);
}

.settings {
    display: grid;
}

.setting {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 60px;
    border-top: 1px solid color-mix(in srgb, var(--outline) 25%, transparent);
}

.settings .setting:first-child {
    border-top: 0;
}

.setting span {
    display: grid;
    font-weight: 700;
}

.setting small {
    color: var(--text-2);
    font-weight: 400;
    font-size: 14px;
}

.setting select {
    width: auto;
    min-width: 88px;
}

.dlg__body > .setting {
    border-top: 0;
}

input[role="switch"] {
    flex: none;
    width: 52px;
    height: 32px;
    margin: 0;
    border: 2px solid var(--outline);
    border-radius: 16px;
    background: radial-gradient(circle at 14px 50%, var(--outline) 7px, transparent 7.5px) var(--surface-high);
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    transition: background 0.15s;
}

input[role="switch"]:checked {
    border-color: var(--primary);
    background: radial-gradient(circle at 34px 50%, var(--on-primary) 11px, transparent 11.5px) var(--primary);
}

.error {
    color: #ba1a1a;
    font-weight: 700;
}

.error:empty {
    display: none;
}

@media (prefers-color-scheme: dark) {
    .error {
        color: #ffb4ab;
    }
}

/* saved games */
.saved-list {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.saved {
    display: flex;
    align-items: center;
    gap: 4px;
    border-radius: 18px;
    background: var(--surface);
}

.saved__open {
    display: grid;
    flex: 1;
    gap: 2px;
    min-width: 0;
    padding: 14px 8px 14px 18px;
    border: 0;
    border-radius: 18px;
    background: transparent;
    text-align: left;
    cursor: pointer;
}

.saved__open:hover {
    background: color-mix(in srgb, var(--text) 5%, transparent);
}

.saved__title {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 18px;
}

.saved__desc {
    overflow-wrap: anywhere;
}

.saved small {
    color: var(--text-2);
    font-size: 13px;
}

.saved .icon-btn {
    margin-right: 6px;
}

.file-btn {
    position: relative;
}

.file-btn input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.file-btn:focus-within {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}

/* the snackbar */
.snackbar {
    position: fixed;
    left: 50%;
    bottom: calc(24px + env(safe-area-inset-bottom));
    z-index: 20;
    max-width: min(560px, calc(100vw - 32px));
    padding: 14px 20px;
    border-radius: 8px;
    background: var(--inverse);
    color: var(--on-inverse);
    box-shadow: 0 4px 12px rgb(0 0 0 / 0.25);
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, 16px);
    transition: opacity 0.2s, transform 0.2s;
}

.snackbar.on {
    opacity: 1;
    transform: translate(-50%, 0);
}

@media (min-width: 720px) {
    main {
        padding-top: 32px;
    }

    .hero {
        padding: 48px 32px 40px;
    }

    .hero__shoe {
        width: 140px;
        height: 140px;
    }

    .hero h1 {
        font-size: 44px;
    }

    .view__title {
        font-size: 34px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition: none !important;
    }
}