:root {
    --color-bg: #FAFAF7;
    --color-surface: #FFFFFF;
    --color-border: #E7E5E4;
    --color-text: #1C1917;
    --color-text-muted: #78716C;
    --color-primary: #EA580C;
    --color-primary-hover: #C2410C;
    --color-primary-contrast: #FFFFFF;
    --color-primary-tint: rgba(234, 88, 12, 0.08);
    --color-secondary: #0D9488;
    --color-secondary-hover: #0F766E;
    --color-danger: #DC2626;
    --color-danger-bg: #FEF2F2;
    --color-gold: #B45309;
    --color-gold-bg: #FFFBEB;

    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);

    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;

    color-scheme: light;
}

@media (prefers-color-scheme: dark) {
    :root {
        --color-bg: #15181C;
        --color-surface: #1E2126;
        --color-border: #33383F;
        --color-text: #F1F0EE;
        --color-text-muted: #A8A29E;
        --color-primary: #FB923C;
        --color-primary-hover: #FDBA74;
        --color-primary-contrast: #1C1917;
        --color-primary-tint: rgba(251, 146, 60, 0.12);
        --color-secondary: #2DD4BF;
        --color-secondary-hover: #5EEAD4;
        --color-danger: #F87171;
        --color-danger-bg: #3F1D1D;
        --color-gold: #FBBF24;
        --color-gold-bg: #3F2F0F;

        color-scheme: dark;
    }
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    background: var(--color-bg);
    color: var(--color-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-secondary);
    text-decoration: none;
    font-weight: 600;
}

a:hover {
    text-decoration: underline;
}

h1, h2, h3 {
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 var(--space-3) 0;
    letter-spacing: -0.01em;
}

h1 {
    font-size: 1.75rem;
}

h2 {
    font-size: 1.15rem;
}

p {
    margin: 0 0 var(--space-3) 0;
}

.muted {
    color: var(--color-text-muted);
}

/* Layout */

.app-header {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    padding: calc(var(--space-3) + env(safe-area-inset-top, 0px)) var(--space-4) var(--space-3);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 10;
}

.sync-status {
    margin-left: auto;
    padding: var(--space-1) var(--space-3);
    font-size: 0.85rem;
    background: var(--color-gold-bg);
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
    border-radius: 999px;
}

.sync-status:hover {
    background: var(--color-gold-bg);
}

.sync-status__rejection {
    flex-basis: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    font-size: 0.9rem;
}

.sync-status__dismiss {
    flex: none;
    padding: var(--space-1) var(--space-2);
    background: transparent;
    color: inherit;
}

.sync-status__dismiss:hover {
    background: transparent;
}

.offline-notice {
    background: var(--color-gold-bg);
    color: var(--color-gold);
    padding: var(--space-3);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
}

.app-header__brand {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-text);
}

.app-header__brand:hover {
    text-decoration: none;
    color: var(--color-primary);
}

main.page {
    max-width: 640px;
    margin: 0 auto;
    padding: var(--space-5) var(--space-4) var(--space-6);
}

.page-title {
    margin-bottom: var(--space-4);
}

/* Cards */

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: var(--space-4);
    margin-bottom: var(--space-5);
}

.card h2 {
    margin-top: 0;
}

.card:last-child {
    margin-bottom: 0;
}

/* Forms */

.field {
    margin-bottom: var(--space-3);
}

.field-row {
    display: flex;
    gap: var(--space-2);
    align-items: center;
    flex-wrap: wrap;
}

.field-row input,
.field-row select {
    width: auto;
    flex: 1;
    min-width: 0;
}

input[type="text"],
input[type="number"],
input[type="password"],
input[type="email"],
input:not([type]),
select {
    width: 100%;
    padding: var(--space-3);
    font-size: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-text);
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="password"]:focus,
input[type="email"]:focus,
input:not([type]):focus,
select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-tint);
}

input[type="checkbox"] {
    width: 1.15rem;
    height: 1.15rem;
    accent-color: var(--color-primary);
}

/* Buttons */

.btn, button, a.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--color-primary);
    color: var(--color-primary-contrast);
    cursor: pointer;
    min-height: 44px;
    text-decoration: none;
    transition: background-color 0.15s ease, opacity 0.15s ease;
}

.btn:hover, button:hover, a.btn:hover {
    background: var(--color-primary-hover);
    text-decoration: none;
}

.btn:disabled, button:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.btn-secondary {
    background: var(--color-secondary);
}

.btn-secondary:hover {
    background: var(--color-secondary-hover);
}

/* Lists */

.list {
    list-style: none;
    margin: 0 0 var(--space-3) 0;
    padding: 0;
}

.list-item {
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border);
}

.list-item:last-child {
    border-bottom: none;
}

/* Badges */

.badge {
    display: inline-block;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-weight: 700;
    letter-spacing: 0.08em;
    padding: var(--space-1) var(--space-3);
    background: var(--color-gold-bg);
    color: var(--color-gold);
    border-radius: 999px;
    border: 1px solid var(--color-gold);
}

.join-code-banner {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

/* Tables */

.table-responsive {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th, .table td {
    text-align: left;
    padding: var(--space-2) var(--space-3);
    border-bottom: 1px solid var(--color-border);
}

.table th {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-muted);
}

.table tr:last-child td {
    border-bottom: none;
}

.standings-table__leader td {
    font-weight: 700;
    background: var(--color-gold-bg);
}

/* Event picker */

.event-picker {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--space-2);
    list-style: none;
    margin: 0 0 var(--space-4) 0;
    padding: 0;
}

.event-picker__item {
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: var(--space-3);
    background: var(--color-surface);
    transition: border-color 0.15s ease, background-color 0.15s ease;
}

.event-picker__item label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    font-weight: 600;
}

.event-picker__item--selected {
    border-color: var(--color-primary);
    background: var(--color-primary-tint);
}

/* Lifecycle */

.finish-banner {
    border-color: var(--color-primary);
    background: var(--color-primary-tint);
}

.btn-danger {
    background: var(--color-danger);
}

.btn-danger:hover {
    background: var(--color-danger);
    filter: brightness(0.9);
}

/* Podium */

.podium-header {
    text-align: center;
    margin-bottom: var(--space-5);
}

.podium-header__kicker {
    color: var(--color-text-muted);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: var(--space-1);
}

.podium-header__title {
    margin-bottom: var(--space-2);
}

.podium-header__champion {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-gold);
}

.podium {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: var(--space-2);
    margin: 0 auto var(--space-6);
    max-width: 480px;
}

.podium__step {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    text-align: center;
}

.podium__names {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--space-2);
}

.podium__name {
    font-weight: 700;
    overflow-wrap: anywhere;
}

.podium__block {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: var(--space-1);
    padding-top: var(--space-3);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    border: 1px solid var(--color-border);
    border-bottom: none;
    background: var(--color-surface);
    transform-origin: bottom;
    animation: podium-rise 0.6s ease-out both;
}

.podium__step--1 .podium__block {
    height: 9rem;
    background: var(--color-gold-bg);
    border-color: var(--color-gold);
    animation-delay: 0.3s;
}

.podium__step--2 .podium__block {
    height: 6.5rem;
    animation-delay: 0.15s;
}

.podium__step--3 .podium__block {
    height: 5rem;
}

.podium__medal {
    font-size: 2rem;
    line-height: 1;
}

.podium__place {
    font-weight: 800;
}

.podium__points {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

@keyframes podium-rise {
    from { transform: scaleY(0); opacity: 0; }
    to { transform: scaleY(1); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
    .podium__block {
        animation: none;
    }
}

/* Awards */

.awards {
    margin-bottom: var(--space-5);
}

.awards__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-3);
}

.award {
    display: flex;
    gap: var(--space-3);
    align-items: flex-start;
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.award__emoji {
    font-size: 1.75rem;
    line-height: 1.2;
}

.award__title {
    margin: 0;
    font-size: 1rem;
}

.award__winners {
    margin: 0;
    font-weight: 700;
    color: var(--color-primary);
}

.award__detail {
    margin: 0;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Tiebreaker */

.tiebreaker {
    border-color: var(--color-gold);
    background: var(--color-gold-bg);
}

.tiebreaker h2 {
    color: var(--color-gold);
}

.tiebreaker__change {
    margin-top: var(--space-3);
}

.btn-link {
    padding: 0;
    background: transparent;
    color: var(--color-secondary);
    font-weight: 600;
}

.btn-link:hover {
    background: transparent;
    text-decoration: underline;
}

/* Match score editor */

.match-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.match-score-editor {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border);
    flex-wrap: wrap;
}

.match-score-editor:last-child {
    border-bottom: none;
}

.match-score-editor__player {
    flex: 1;
    min-width: 70px;
    font-weight: 600;
}

.match-score-editor__player:last-of-type {
    text-align: right;
}

input.match-score-editor__input {
    /* Specificity must match/beat input[type="number"] above, or that rule's width: 100% wins. */
    width: 3.5rem;
    flex: none;
    padding: var(--space-2);
    text-align: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    background: var(--color-surface);
    color: var(--color-text);
}

.match-score-editor__score,
.score-entry-editor__score {
    /* Read-only counterpart of the score inputs: same width so rows line up either way. */
    width: 3.5rem;
    flex: none;
    text-align: center;
    font-weight: 700;
    font-size: 1rem;
}

.match-score-editor__vs {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    font-weight: 600;
}

.match-score-editor__status {
    color: var(--color-text-muted);
    font-size: 0.8rem;
    width: 100%;
    text-align: center;
}

/* Simultaneous event score editor */

.score-entry-editor {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border);
    flex-wrap: wrap;
}

.score-entry-editor:last-child {
    border-bottom: none;
}

.score-entry-editor__player {
    flex: 1;
    min-width: 70px;
    font-weight: 600;
}

input.score-entry-editor__input {
    width: 3.5rem;
    flex: none;
    padding: var(--space-2);
    text-align: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    background: var(--color-surface);
    color: var(--color-text);
}

.score-entry-editor__status {
    color: var(--color-text-muted);
    font-size: 0.8rem;
}

.match-score-editor__status--pending,
.score-entry-editor__status--pending {
    color: var(--color-gold);
    font-weight: 600;
}

/* Errors */

.error {
    background: var(--color-danger-bg);
    color: var(--color-danger);
    padding: var(--space-3);
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.join-qr {
    text-align: center;
}

/* Always black-on-white with its own quiet zone, even in dark mode — many scanners can't read inverted codes. */
.join-qr__code svg {
    display: block;
    width: min(240px, 100%);
    height: auto;
    margin: var(--space-3) auto;
    border-radius: var(--radius-sm);
}

.join-qr__link {
    display: block;
    font-size: 0.85rem;
    font-weight: 400;
    overflow-wrap: anywhere;
}

/* "You are" picker and marker (attribution for the activity feed) */

.identity-picker {
    margin-top: var(--space-4);
}

.identity-picker label {
    font-weight: 600;
    color: var(--color-text-muted);
}

.badge--you {
    margin-left: var(--space-2);
    padding: 0 var(--space-2);
    font-family: inherit;
    font-size: 0.75rem;
    letter-spacing: normal;
    background: var(--color-primary-tint);
    color: var(--color-primary);
}

.card-footer-link {
    margin: var(--space-3) 0 0;
}

/* Activity feed */

.activity-list {
    list-style: none;
    margin: 0 0 var(--space-3);
    padding: 0;
}

.activity-list__item {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border);
}

.activity-list__item:last-child {
    border-bottom: none;
}

.activity-list__icon {
    flex: none;
    width: 1.5rem;
    text-align: center;
}

.activity-list__text {
    flex: 1;
    min-width: 0;
    overflow-wrap: anywhere;
}

.activity-list__link {
    margin-left: var(--space-1);
    font-size: 0.85rem;
}

.activity-list__time {
    display: block;
    color: var(--color-text-muted);
    font-size: 0.8rem;
}

/* "Who changed this score" under each score editor */

.score-history {
    width: 100%;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.score-history__toggle {
    padding: 0;
    border: none;
    background: none;
    color: inherit;
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.score-history__toggle strong {
    color: var(--color-text);
}

.score-history__count {
    color: var(--color-secondary);
    font-weight: 600;
}

.score-history__list {
    margin: var(--space-2) 0 0;
    padding-left: var(--space-5);
}

.score-history__list li {
    padding: var(--space-1) 0;
}

/* Avatars and the account menu */

.avatar {
    flex: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    object-fit: cover;
    vertical-align: middle;
}

.avatar--initials {
    color: #FFFFFF;
    font-weight: 700;
    line-height: 1;
    user-select: none;
}

.player-name {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    min-width: 0;
}

/* Far right of the header; shares that side with the "unsynced" badge when it shows. */
.account-menu {
    order: 1;
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-text);
    max-width: 50%;
}

.sync-status ~ .account-menu {
    margin-left: 0;
}

.sync-status__rejection {
    order: 2;
}

.account-menu:hover {
    text-decoration: none;
    color: var(--color-primary);
}

.account-menu__name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.account-menu--signed-out {
    color: var(--color-secondary);
}

@media (max-width: 420px) {
    .account-menu__name {
        display: none;
    }
}

/* Account pages */

.avatar-editor {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-bottom: var(--space-4);
}

.avatar-editor__actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.my-competitions .list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
}

.tag {
    display: inline-block;
    margin-left: var(--space-2);
    padding: 0 var(--space-2);
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    background: var(--color-primary-tint);
    color: var(--color-primary);
}

.tag--muted {
    background: var(--color-border);
    color: var(--color-text-muted);
}

.field label {
    display: block;
    margin-bottom: var(--space-1);
    font-weight: 600;
}

.field-hint {
    margin: var(--space-1) 0 0;
    font-size: 0.85rem;
}

.field-error {
    color: var(--color-danger);
}

.notice {
    color: var(--color-secondary);
    font-weight: 600;
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
    font-weight: 600;
}

/* Email confirmation reminders */

.email-status {
    margin: var(--space-1) 0 0;
    font-size: 0.85rem;
    color: var(--color-secondary);
}

.email-status--pending {
    color: var(--color-gold);
}

.email-status .btn-link {
    margin-left: var(--space-2);
    font-size: inherit;
}

.account-menu__avatar {
    position: relative;
    display: inline-flex;
}

.account-menu__dot {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-gold);
    border: 2px solid var(--color-surface);
}

/* Sign in with Google */

.btn-google {
    width: 100%;
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-google:hover {
    background: var(--color-primary-tint);
}

.btn-google__mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.4rem;
    height: 1.4rem;
    border-radius: 50%;
    background: #FFFFFF;
    color: #4285F4;
    font-weight: 800;
    border: 1px solid var(--color-border);
}

/* Hidden entirely (no empty card) when Google sign-in isn't set up. */
.external-signin:not(:has(.btn-google)) {
    display: none;
}