/*
 * App shell / chrome styles. Spacing, colour, radius and title font now come
 * from tokens.css (--ab-*). Still legacy and flagged for a later pass: font
 * sizes (await the type scale) and the error reds (await a danger token).
 */

/* Legal pages keep prose list markers, opting back in over the global reset
   in tokens.css. Targets the <li> (beats `ul li`); `revert` restores the
   browser default (disc / decimal). */
.legal-prose li {
    list-style: revert;
}

/* Header */
.site-header {
    background-color: var(--ab-color-surface-1);
    border-bottom: 1px solid var(--ab-color-border);
}

.site-header__inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ab-space-sm);
    padding: var(--ab-space-sm) 0;
}

.site-header__brand {
    display: inline-flex;
    align-items: center;
    gap: var(--ab-space-xs);
    text-decoration: none;
    color: inherit;
}

.site-header__brand:hover {
    color: var(--ab-color-action);
}

.site-logo {
    width: 28px;
    height: 35px;
    color: var(--ab-color-action);
    flex-shrink: 0;
}

.site-header__title {
    font-family: var(--ab-font-title);
    font-size: var(--ab-text-card-title);
    font-weight: var(--ab-weight-semibold);
    letter-spacing: 0.02em;
    margin: 0;
}

/* Main content */
main.container {
    padding-top: var(--ab-space-lg);
    padding-bottom: var(--ab-space-xl);
}

/* Hero on home */
.home-hero {
    text-align: center;
    padding: var(--ab-space-lg) 0 var(--ab-space-sm);
}

.home-hero h1 {
    font-family: var(--ab-font-title);
    font-size: var(--ab-text-page-title);
    margin-bottom: var(--ab-space-2xs);
}

.home-hero p {
    color: var(--ab-color-text-muted);
    margin-bottom: var(--ab-space-md);
}

/* Footer */
.site-footer {
    border-top: 1px solid var(--ab-color-border);
    margin-top: var(--ab-space-xl);
    padding: var(--ab-space-md) 0;
}

.site-footer small {
    color: var(--ab-color-text-muted);
}

/* Game form */
.game-form fieldset {
    border: none;
    padding: 0;
    margin: 0 0 var(--ab-space-lg);
}

.game-form legend {
    font-family: var(--ab-font-title);
    font-size: var(--ab-text-section);
    font-weight: var(--ab-weight-semibold);
    margin-bottom: var(--ab-space-2xs);
}

.mode-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--ab-space-xs);
    margin-top: var(--ab-space-2xs);
}

.mode-option {
    display: block;
    cursor: pointer;
    margin: 0;
}

.mode-option input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.mode-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--ab-space-3xs);
    padding: var(--ab-space-sm) var(--ab-space-xs);
    border: 2px solid var(--ab-color-border);
    border-radius: var(--ab-radius-sm);
    background-color: var(--ab-color-surface-1);
    transition: border-color 0.15s, background-color 0.15s;
}

.mode-option:hover .mode-card {
    border-color: var(--ab-color-action);
}

.mode-option input[type="radio"]:checked + .mode-card {
    border-color: var(--ab-color-action);
    background-color: var(--ab-color-action-soft);
}

.mode-option input[type="radio"]:focus-visible + .mode-card {
    outline: 2px solid var(--ab-color-action-focus);
    outline-offset: 2px;
}

.mode-card strong {
    font-family: var(--ab-font-title);
    font-size: var(--ab-text-body);
    color: var(--ab-color-text);
}

.mode-card small {
    color: var(--ab-color-text-muted);
    font-size: var(--ab-text-label);
}

.participant-search {
    margin-top: var(--ab-space-xs);
    margin-bottom: var(--ab-space-3xs);
}

.participant-counter {
    margin: var(--ab-space-3xs) 0 var(--ab-space-xs);
}

.participant-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ab-space-2xs);
    margin: 0;
}

.participant-empty {
    margin: var(--ab-space-xs) 0 0;
    font-style: italic;
}

.participant-option {
    display: inline-flex;
    align-items: center;
    gap: var(--ab-space-2xs);
    padding: var(--ab-space-2xs) var(--ab-space-xs);
    border: 1px solid var(--ab-color-border);
    border-radius: var(--ab-radius-sm);
    cursor: pointer;
    margin: 0;
    transition: border-color 0.15s, background-color 0.15s;
    order: 1;
}

.participant-option:hover {
    border-color: var(--ab-color-action);
}

.participant-option:has(input:checked) {
    border-color: var(--ab-color-action);
    background-color: var(--ab-color-action-soft);
    order: 0;
}

.participant-option > input[type="checkbox"] {
    margin: 0;
}

.muted {
    color: var(--ab-color-text-muted);
    font-size: var(--ab-text-body);
}

.empty-state {
    text-align: center;
    padding: var(--ab-space-lg);
}

/* Game show */
.game-hero {
    text-align: center;
    padding: var(--ab-space-lg) 0 var(--ab-space-sm);
}

.game-hero h1 {
    font-family: var(--ab-font-title);
    font-size: var(--ab-text-page-title);
    margin: var(--ab-space-3xs) 0;
}

.participant-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ab-space-2xs);
    padding: 0;
    margin: var(--ab-space-2xs) 0 var(--ab-space-lg);
}

.participant-chip {
    background-color: var(--ab-color-surface-1);
    border: 1px solid var(--ab-color-border);
    border-radius: var(--ab-radius-sm);
    padding: var(--ab-space-2xs) var(--ab-space-xs);
    font-weight: var(--ab-weight-medium);
}

.placeholder-card {
    text-align: center;
    background-color: var(--ab-color-surface-1);
    border: 1px dashed var(--ab-color-border);
    border-radius: var(--ab-radius-sm);
    padding: var(--ab-space-lg);
    margin: var(--ab-space-lg) 0;
}

/* Burger button (mobile only) */
.site-header__burger {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    padding: var(--ab-space-2xs);
    margin: 0;
    background: none;
    border: 0;
    cursor: pointer;
    color: var(--ab-color-text);
    -webkit-tap-highlight-color: transparent;
}

.site-header__burger > span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: currentColor;
    border-radius: 2px;
    transition: background-color 0.15s;
}

.site-header__burger:hover {
    color: var(--ab-color-action);
}

/* Mobile nav: drawer slide-in from left */
.site-header__nav {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(80vw, 320px);
    padding: var(--ab-space-md);
    background-color: var(--ab-color-surface-1);
    border-right: 1px solid var(--ab-color-border);
    box-shadow: 4px 0 16px rgba(0, 0, 0, 0.12);
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: var(--ab-space-md);
    transform: translateX(-100%);
    transition: transform 0.25s ease;
}

.site-header.is-open .site-header__nav {
    transform: translateX(0);
}

.site-header__nav-group {
    display: flex;
    flex-direction: column;
    gap: var(--ab-space-3xs);
}

.site-header__nav-group + .site-header__nav-group {
    padding-top: var(--ab-space-md);
    border-top: 1px solid var(--ab-color-border);
}

.site-header__nav a {
    color: var(--ab-color-text);
    text-decoration: none;
    padding: var(--ab-space-xs) var(--ab-space-sm);
    border-radius: var(--ab-radius-sm);
    transition: background-color 0.15s, color 0.15s;
}

.site-header__nav a:hover {
    color: var(--ab-color-action);
    background-color: var(--ab-color-action-soft);
}

.site-header__overlay {
    position: fixed;
    inset: 0;
    background-color: var(--ab-color-scrim);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    z-index: 50;
}

.site-header.is-open .site-header__overlay {
    opacity: 1;
    pointer-events: auto;
}

body.has-drawer-open {
    overflow: hidden;
}

/* Desktop: no drawer, inline navbar */
@media (min-width: 768px) {
    .site-header__burger,
    .site-header__overlay {
        display: none;
    }

    .site-header__nav {
        position: static;
        flex-direction: row;
        align-items: center;
        gap: var(--ab-space-md);
        width: auto;
        padding: 0;
        background: none;
        border: none;
        box-shadow: none;
        transform: none;
        transition: none;
        font-size: var(--ab-text-body);
    }

    .site-header__nav-group {
        flex-direction: row;
        align-items: center;
        gap: var(--ab-space-md);
    }

    .site-header__nav-group + .site-header__nav-group {
        padding-top: 0;
        padding-left: var(--ab-space-md);
        border-top: none;
        border-left: 1px solid var(--ab-color-border);
    }

    .site-header__nav a {
        padding: 0;
        padding-bottom: 2px;
        border-bottom: 2px solid transparent;
        border-radius: 0;
    }

    .site-header__nav a:hover {
        background: none;
        border-bottom-color: var(--ab-color-action);
    }
}

/* Games list */
.games-list-hero {
    padding: var(--ab-space-md) 0;
}

.games-list-hero h1 {
    font-family: var(--ab-font-title);
    margin: 0;
    font-size: var(--ab-text-page-title);
}

.game-cards {
    padding: 0;
    margin: var(--ab-space-sm) 0 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--ab-space-md);
}

.game-cards > li {
    padding: 0;
    margin: 0;
    display: flex;
}

/* Deals section */
.deals-section__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--ab-space-sm);
    margin-bottom: var(--ab-space-xs);
}

.deals-section__header h2 {
    margin: 0;
}

.game-scoreboard {
    padding: var(--ab-space-sm);
    border: 1px solid var(--ab-color-border);
    border-radius: var(--ab-radius-md);
    background-color: var(--ab-color-surface-1);
    margin-bottom: var(--ab-space-md);
}

.game-scoreboard__title {
    margin: 0 0 var(--ab-space-2xs);
    font-size: var(--ab-text-section);
    font-weight: var(--ab-weight-medium);
}

.game-scoreboard__rows {
    margin: 0;
    padding: 0;
}

.game-scoreboard__rows > li + li {
    border-top: 1px solid var(--ab-color-border);
}

.deals-list {
    display: flex;
    flex-direction: column;
    gap: var(--ab-space-sm);
}

/* Deal detail switches by width: stacked DonneCards on mobile, the full matrix
   on desktop (progressive enhancement). */
.ab-donnes-matrix {
    display: none;
}

@media (min-width: 768px) {
    .deals-list {
        display: none;
    }

    .ab-donnes-matrix {
        display: table;
    }
}

/* Form collection (Poignées, Misères) */
.form-collection {
    border: none;
    padding: 0;
    margin: 0;
}

.form-collection__legend {
    padding: 0;
    margin-bottom: var(--ab-space-2xs);
    font-weight: var(--ab-weight-medium);
    color: var(--ab-color-text);
}

.form-collection-list {
    padding: 0;
    margin: 0 0 var(--ab-space-xs);
    display: flex;
    flex-wrap: wrap;
    gap: var(--ab-space-2xs);
}

.form-collection-line {
    display: inline-flex;
    align-items: center;
    gap: var(--ab-space-2xs);
    padding: var(--ab-space-3xs) var(--ab-space-2xs);
    background-color: var(--ab-color-surface-1);
    border: 1px solid var(--ab-color-border);
    border-radius: var(--ab-radius-lg);
}

.form-collection-line__label {
    font-weight: var(--ab-weight-medium);
}

.form-collection-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    margin: 0;
    border: 0;
    background-color: transparent;
    color: var(--ab-color-text-muted);
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    border-radius: 50%;
    transition: background-color 0.15s, color 0.15s;
}

.form-collection-remove:hover {
    color: var(--ab-color-danger);
    background-color: var(--ab-color-danger-soft);
}

.form-collection-add {
    display: inline-flex;
    align-items: center;
    gap: var(--ab-space-3xs);
    min-height: var(--ab-tap-target);
    margin: 0;
    background: none;
    border: 1px solid var(--ab-color-border);
    border-radius: var(--ab-radius-lg);
    color: var(--ab-color-positive);
}

.form-collection-add::before {
    content: "+";
    font-size: 1.25em;
    line-height: 0;
}

.form-collection-add:hover {
    background: none;
    border-color: var(--ab-color-positive);
    color: var(--ab-color-positive);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--ab-space-2xs);
    margin-top: var(--ab-space-sm);
}

/* Deal form — two groups separated by space + a discreet rule (no frames).
   The group's flex gap is the single source of vertical rhythm between fields. */
.deal-form__group {
    display: flex;
    flex-direction: column;
    gap: var(--ab-space-md);
    margin-bottom: var(--ab-space-lg);
}

.deal-form__group + .deal-form__group {
    padding-top: var(--ab-space-lg);
    border-top: 1px solid var(--ab-color-border);
}

.deal-form__group-title {
    margin: 0;
    font-size: var(--ab-text-section);
    font-weight: var(--ab-weight-medium);
}

/* Field labels read as labels, not as body text. */
.deal-form label {
    color: var(--ab-color-text-muted);
}

/* The group gap owns the rhythm — drop Pico's per-field bottom margin. */
.deal-form :where(input, select) {
    margin-bottom: 0;
}

/* Points: a narrow field, sized to its content, not the form width. */
.deal-form__points {
    max-width: 130px;
    font-variant-numeric: tabular-nums;
}

.deal-form button[type="submit"] {
    width: 100%;
}

.deal-form button,
.modal button {
    border-radius: var(--ab-radius-lg);
}

@media (min-width: 768px) {
    .deal-form {
        max-width: 560px;
        margin-inline: auto;
    }
}

/* Announce dialog — a true floating layer: L2 surface + a subtle shadow. */
.modal {
    max-width: min(90vw, 420px);
    padding: 0;
    border: 1px solid var(--ab-color-border);
    border-radius: var(--ab-radius-md);
    background-color: var(--ab-color-surface-2);
    color: var(--ab-color-text);
    box-shadow: var(--ab-shadow-floating);
}

.modal::backdrop {
    background-color: var(--ab-color-scrim);
}

.modal-content {
    padding: var(--ab-space-md);
}

.modal-header h2 {
    margin: 0 0 var(--ab-space-sm);
    font-size: var(--ab-text-section);
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: var(--ab-space-sm);
}

.modal-field {
    display: flex;
    flex-direction: column;
    gap: var(--ab-space-3xs);
}

/* Flash messages */
.flash {
    padding: var(--ab-space-sm);
    border-radius: var(--ab-radius-sm);
    margin-bottom: var(--ab-space-md);
    border-left: 4px solid;
}

.flash--error {
    background-color: var(--ab-color-danger-soft);
    border-left-color: var(--ab-color-danger);
    color: var(--ab-color-text);
}