/* ---------- Icon ---------- */
.icon {
    flex-shrink: 0;
    width: 1.25em;
    height: 1.25em;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

.icon--filled {
    stroke: none;
    fill: currentColor;
}

.emoji {
    font-style: normal;
    line-height: 1;
}

/* ---------- Button ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    min-height: 48px;
    padding: var(--space-3) var(--space-5);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    background: none;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.btn:active {
    transform: scale(0.98);
}

.btn--primary {
    background: var(--color-accent);
    box-shadow: var(--shadow-accent);
    color: var(--color-on-accent);
}

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

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

.btn--inverse:hover {
    opacity: 0.9;
}

.btn--secondary {
    border-color: var(--color-border-strong);
    background: var(--color-surface-raised);
}

.btn--secondary:hover {
    border-color: var(--color-text-subtle);
}

.btn--google {
    border-color: var(--color-google-border);
    background: var(--color-google-bg);
    color: var(--color-google-text);
}

.btn--google:hover {
    border-color: var(--color-google-text);
}

.btn--google__logo {
    width: 20px;
    height: 20px;
}

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

.btn--ghost:hover {
    color: var(--color-text);
}

.btn--danger {
    border-color: var(--color-accent);
    color: var(--color-accent-text);
}

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

.btn--block {
    width: 100%;
}

.btn--sm {
    min-height: 36px;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

.btn--lg {
    min-height: 56px;
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 800;
}

.icon-btn {
    display: inline-grid;
    flex-shrink: 0;
    place-items: center;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: var(--radius-full);
    background: transparent;
    color: var(--color-text);
    cursor: pointer;
}

.icon-btn:hover {
    background: var(--color-surface-raised);
}

/* ---------- Card ---------- */
.card {
    padding: var(--space-5);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    background: var(--color-surface);
}

/* ---------- Hero ---------- */
.hero {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding: var(--space-6) var(--space-5);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    background:
        repeating-linear-gradient(135deg, var(--color-surface-raised) 0 1px, transparent 1px 14px),
        var(--color-surface);
}

.hero__title {
    font-size: var(--text-4xl);
    line-height: 1.05;
}

.hero__text {
    max-width: 34ch;
    color: var(--color-text-muted);
}

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

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.hero__actions > * {
    flex: 1 1 160px;
}

@keyframes wave {
    0%, 60%, 100% { transform: rotate(0); }
    10%, 30% { transform: rotate(14deg); }
    20%, 40% { transform: rotate(-8deg); }
}

.wave {
    display: inline-block;
    transform-origin: 70% 70%;
    animation: wave 2.8s ease-in-out infinite;
}

/* ---------- List ---------- */
.list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin: 0;
    padding: 0;
    list-style: none;
}

.list-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    transition: border-color var(--transition-fast);
}

a.list-item:hover {
    border-color: var(--color-border-strong);
}

.list-item--highlight {
    border-color: var(--color-border-strong);
    background: var(--color-surface-raised);
}

.list-item--inactive {
    opacity: 0.5;
}

.list-item__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    min-width: 0;
}

.list-item__title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    overflow: hidden;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.list-item__meta {
    color: var(--color-text-muted);
    font-size: var(--text-xs);
}

.list-item__side {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-1);
}

/* ---------- Emoji tile ---------- */
.tile {
    display: grid;
    flex-shrink: 0;
    place-items: center;
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: var(--color-surface-raised);
    font-size: 26px;
}

.tile--sm {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    font-size: 17px;
}

.tile--lg {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    font-size: 34px;
}

/* ---------- Avatar ---------- */
.avatar {
    display: grid;
    flex-shrink: 0;
    place-items: center;
    width: 40px;
    height: 40px;
    overflow: hidden;
    border-radius: var(--radius-full);
    background: var(--color-avatar-3);
    color: var(--color-on-avatar-3);
    font-family: var(--font-display);
    font-weight: 800;
    object-fit: cover;
}

.avatar--tone-1 { background: var(--color-avatar-1); color: var(--color-on-avatar-1); }
.avatar--tone-2 { background: var(--color-avatar-2); color: var(--color-on-avatar-2); }
.avatar--tone-3 { background: var(--color-avatar-3); color: var(--color-on-avatar-3); }
.avatar--tone-4 { background: var(--color-avatar-4); color: var(--color-on-avatar-4); }

.avatar--sm {
    width: 32px;
    height: 32px;
    font-size: var(--text-sm);
}

.avatar--lg {
    width: 60px;
    height: 60px;
    font-size: var(--text-xl);
}

.avatar--xl {
    width: 112px;
    height: 112px;
    font-size: var(--text-3xl);
    box-shadow: 0 0 0 3px var(--color-bg), 0 0 0 5px var(--color-inverse);
}

/* ---------- Badges & points ---------- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 2px var(--space-2);
    border-radius: var(--radius-full);
    background: var(--color-surface-raised);
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    font-weight: 700;
    white-space: nowrap;
}

.badge--inverse {
    background: var(--color-inverse);
    color: var(--color-on-inverse);
}

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

.points {
    flex-shrink: 0;
    font-family: var(--font-display);
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.points--negative {
    color: var(--color-text-subtle);
}

.points--pill {
    padding: 3px 10px;
    border-radius: var(--radius-full);
    background: var(--color-inverse);
    color: var(--color-on-inverse);
    font-size: var(--text-sm);
}

.points--pill.points--negative {
    background: var(--color-surface-raised);
    color: var(--color-text-muted);
}

.points__unit {
    margin-left: 2px;
    color: var(--color-text-muted);
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: 600;
}

.points--pill .points__unit {
    color: inherit;
    opacity: 0.7;
}

/* ---------- Ranking ---------- */
.position {
    width: 28px;
    flex-shrink: 0;
    color: var(--color-text-subtle);
    font-family: var(--font-display);
    font-weight: 800;
    text-align: center;
}

.standing {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-xl);
    background: var(--color-surface);
}

.standing__rank {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 800;
    line-height: 1;
}

.standing__rank small {
    color: var(--color-text-muted);
    font-size: var(--text-lg);
}

.standing__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: var(--space-1);
    min-width: 0;
}

.standing__label {
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.standing__text {
    font-weight: 700;
}

.podium {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 560px;
    width: 100%;
    margin: 0 auto;
    gap: var(--space-2);
    align-items: end;
    padding-top: var(--space-6);
}

.podium--1 {
    grid-template-columns: minmax(0, 1fr);
    max-width: 200px;
}

.podium--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 380px;
}

.podium__place {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    min-width: 0;
}

.podium__name {
    max-width: 100%;
    overflow: hidden;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.podium__step {
    display: grid;
    place-items: center;
    width: 100%;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 800;
}

.podium__place--1 .podium__step {
    height: 124px;
    background: var(--color-podium-1);
    color: var(--color-on-podium-1);
    font-size: var(--text-3xl);
}

.podium__place--2 .podium__step {
    height: 88px;
    background: var(--color-podium-2);
    color: var(--color-on-podium-2);
}

.podium__place--3 .podium__step {
    height: 64px;
    background: var(--color-podium-3);
    color: var(--color-on-podium-3);
}

.podium__place--1 .avatar {
    box-shadow: 0 0 0 3px var(--color-bg), 0 0 0 5px var(--color-accent);
}

@keyframes crown-bob {
    0%, 100% { transform: translateY(0) rotate(-6deg); }
    50% { transform: translateY(-4px) rotate(6deg); }
}

.crown {
    font-size: 28px;
    animation: crown-bob 2.4s ease-in-out infinite;
}

.crown--placeholder {
    visibility: hidden;
}

/* ---------- Activity ---------- */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.live-dot {
    flex-shrink: 0;
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background: var(--color-accent);
    animation: pulse 1.6s ease-in-out infinite;
}

/* ---------- Feed ---------- */
.feed {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.feed__back {
    align-self: flex-start;
}

.feed-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
}

.feed-card__header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.feed-card__who {
    display: flex;
    flex: 1;
    flex-direction: column;
    min-width: 0;
}

.feed-card__body {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 700;
}

.feed-card__note {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    font-style: italic;
}

.feed-card__footer {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-3);
}

.feed-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    min-height: 34px;
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    font-weight: 600;
}

.feed-card__link:hover {
    color: var(--color-text);
}

.feed-card--revoked .feed-card__body,
.feed-card--revoked .feed-card__header .points {
    opacity: 0.5;
    text-decoration: line-through;
}

.feed-card--reversal {
    border-style: dashed;
}

/* ---------- Dispute ---------- */
.dispute {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-3);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    background: var(--color-surface-raised);
    font-size: var(--text-sm);
}

.dispute--open {
    border-color: var(--color-inverse);
}

.dispute__meta {
    color: var(--color-text-muted);
    font-size: var(--text-xs);
}

.dispute__vote {
    display: flex;
    gap: var(--space-2);
}

.dispute__vote .btn {
    flex: 1;
}

.feed-card__dispute > summary {
    cursor: pointer;
    list-style: none;
}

.feed-card__dispute > summary::-webkit-details-marker {
    display: none;
}

.feed-card__dispute[open] {
    flex-basis: 100%;
}

.feed-card__dispute[open] > summary {
    color: var(--color-text);
}

.dispute-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-top: var(--space-2);
    padding: var(--space-3);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    background: var(--color-surface-raised);
}

.dispute-form .btn {
    align-self: flex-end;
}

/* ---------- Reactions ---------- */
.reactions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-1);
}

.reaction-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    min-height: 34px;
    padding: 0 var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    background: var(--color-surface-raised);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    font-weight: 700;
    cursor: pointer;
    list-style: none;
}

.reaction-chip::-webkit-details-marker {
    display: none;
}

.reaction-chip:hover {
    border-color: var(--color-border-strong);
}

.reaction-chip--mine {
    border-color: var(--color-inverse);
    color: var(--color-text);
}

.reaction-chip__emoji {
    font-size: 16px;
    line-height: 1;
}

.reaction-chip--add {
    padding: 0 var(--space-2);
}

.reactions__add {
    position: relative;
}

.reactions__add[open] > .reaction-chip--add {
    border-color: var(--color-inverse);
    color: var(--color-text);
}

.reactions__tray {
    position: absolute;
    bottom: calc(100% + var(--space-2));
    left: 0;
    z-index: 20;
    display: flex;
    gap: var(--space-1);
    padding: var(--space-1);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-full);
    background: var(--color-surface-raised);
    box-shadow: 0 8px 24px rgb(0 0 0 / 0.5);
}

.reactions__quick {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: var(--radius-full);
    background: transparent;
    font-size: 22px;
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.reactions__quick:hover {
    background: var(--color-surface);
    transform: scale(1.15);
}

.reactions__more {
    color: var(--color-text-muted);
    font-size: var(--text-base);
}

/* ---------- Tabs ---------- */
.tabs {
    display: flex;
    gap: var(--space-1);
    padding: var(--space-1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
}

.tabs__item {
    flex: 1;
    padding: var(--space-2);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    font-weight: 700;
    text-align: center;
}

.tabs__item--active {
    background: var(--color-inverse);
    color: var(--color-on-inverse);
}

.tabs__item:has(.tabs__count) {
    position: relative;
}

.tabs__count {
    position: absolute;
    top: -6px;
    right: -4px;
    display: grid;
    place-items: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: var(--radius-full);
    background: var(--color-accent);
    color: var(--color-on-accent);
    font-size: var(--text-xs);
    line-height: 1;
}

/* ---------- Forms ---------- */
.field {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.field__label {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    font-weight: 700;
}

.input {
    width: 100%;
    min-height: 48px;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    transition: border-color var(--transition-fast);
}

.input::placeholder {
    color: var(--color-text-subtle);
}

.input:focus {
    border-color: var(--color-inverse);
    outline: none;
}

textarea.input {
    min-height: 96px;
    resize: vertical;
}

input[type="file"].input {
    padding: var(--space-2);
    color: var(--color-text-muted);
}

select.input {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--color-text-muted) 50%), linear-gradient(135deg, var(--color-text-muted) 50%, transparent 50%);
    background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%;
    background-size: 5px 5px;
    background-repeat: no-repeat;
}

.field--invalid .input {
    border-color: var(--color-accent);
}

.field__errors {
    margin: 0;
    padding: 0;
    color: var(--color-accent-text);
    font-size: var(--text-sm);
    list-style: none;
}

.field__help {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-text-subtle);
    font-size: var(--text-xs);
}

.emoji-input {
    width: 72px;
    font-size: 28px;
    text-align: center;
}

/* ---------- Action choice ---------- */
.choice-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
}

@media (min-width: 768px) {
    .choice-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.choice {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
    min-height: 128px;
    padding: var(--space-4);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    cursor: pointer;
    transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.choice:hover {
    border-color: var(--color-border-strong);
}

.choice:has(input:checked) {
    border-color: var(--color-inverse);
    background: var(--color-surface-raised);
    transform: translateY(-2px);
}

.choice:has(input:focus-visible) {
    outline: 2px solid var(--color-inverse);
    outline-offset: 2px;
}

.choice input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.choice__emoji {
    font-size: 34px;
    line-height: 1;
}

.choice__name {
    font-weight: 700;
}

.choice__description {
    color: var(--color-text-muted);
    font-size: var(--text-xs);
}

.choice .points {
    margin-top: auto;
}

/* ---------- Flash messages ---------- */
.flash {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin: 0;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    background: var(--color-surface-raised);
    font-size: var(--text-sm);
}

.flash--error {
    border-color: var(--color-accent);
    background: var(--color-accent-soft);
}

.flash__text {
    flex: 1;
}

/* ---------- Invite code ---------- */
.invite-code {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    text-align: center;
}

.invite-code__value {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: var(--text-3xl);
    font-weight: 800;
    letter-spacing: 0.3em;
}

.invite-code__actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    width: 100%;
}

.invitation {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    text-align: center;
}

.invitation__name {
    font-size: var(--text-2xl);
}

.invitation__members {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-2);
}

.invitation .stack {
    width: 100%;
}

.invitation__brand {
    padding-block: var(--space-6) var(--space-2);
}

.avatar-stack {
    display: inline-flex;
}

.avatar-stack > * + * {
    margin-left: -10px;
}

.avatar-stack > * {
    box-shadow: 0 0 0 2px var(--color-surface);
}

/* ---------- Empty state ---------- */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-8) var(--space-5);
    border: 1px dashed var(--color-border-strong);
    border-radius: var(--radius-xl);
    color: var(--color-text-muted);
    text-align: center;
}

.empty-state__icon {
    font-size: 40px;
    line-height: 1;
}

.empty-state strong {
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: var(--text-lg);
}

/* ---------- Feature icon ---------- */
.feature-icon {
    display: grid;
    place-items: center;
    width: 96px;
    height: 96px;
    margin: 0 auto;
    border: 2px solid var(--color-inverse);
    border-radius: var(--radius-full);
    font-size: 2.5rem;
}

/* ---------- Profile ---------- */
.profile-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    text-align: center;
}

.menu {
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
}

.menu__item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    width: 100%;
    padding: var(--space-4);
    border: 0;
    border-bottom: 1px solid var(--color-border);
    background: none;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
}

.menu__item:last-child {
    border-bottom: 0;
}

.menu__item:hover {
    background: var(--color-surface-raised);
}

.menu__item--danger {
    color: var(--color-accent-text);
}

.menu__label {
    flex: 1;
}

.avatar-picker {
    position: relative;
    display: block;
    width: fit-content;
    margin: 0 auto;
    cursor: pointer;
}

.avatar-picker__badge {
    position: absolute;
    right: 0;
    bottom: 0;
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border: 3px solid var(--color-bg);
    border-radius: var(--radius-full);
    background: var(--color-inverse);
    color: var(--color-on-inverse);
}

/* ---------- Bottom navigation ---------- */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 50%;
    z-index: 20;
    display: flex;
    width: 100%;
    max-width: var(--app-max-width);
    height: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom));
    padding-bottom: env(safe-area-inset-bottom);
    border-top: 1px solid var(--color-border);
    background: var(--color-nav-bg);
    backdrop-filter: blur(12px);
    transform: translateX(-50%);
}

@media (min-width: 768px) {
    .bottom-nav {
        max-width: var(--app-max-width-tablet);
    }
}

@media (min-width: 1024px) {
    .bottom-nav {
        display: none;
    }
}

.bottom-nav__item {
    position: relative;
    display: flex;
    flex: 1;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    color: var(--color-text-subtle);
    font-size: 0.6875rem;
    font-weight: 700;
    transition: color var(--transition-fast);
}

.bottom-nav__icon {
    display: grid;
    place-items: center;
}

.bottom-nav__item .icon {
    width: 24px;
    height: 24px;
}

.bottom-nav__item:hover,
.bottom-nav__item--active {
    color: var(--color-text);
}

.bottom-nav__item--active::after {
    position: absolute;
    bottom: 8px;
    width: 4px;
    height: 4px;
    border-radius: var(--radius-full);
    background: var(--color-accent);
    content: "";
}

.bottom-nav__item--primary .bottom-nav__icon {
    width: 56px;
    height: 56px;
    margin-top: -26px;
    border: 4px solid var(--color-bg);
    border-radius: var(--radius-full);
    background: var(--color-accent);
    box-shadow: var(--shadow-accent);
    color: var(--color-on-accent);
}

.bottom-nav__item--primary.bottom-nav__item--active::after {
    display: none;
}

/* ---------- Sidebar ---------- */
.sidebar {
    display: none;
}

@media (min-width: 1024px) {
    .sidebar {
        position: sticky;
        top: 0;
        display: flex;
        flex-direction: column;
        gap: var(--space-6);
        height: 100dvh;
        overflow-y: auto;
        padding: var(--space-6) var(--space-4);
        border-right: 1px solid var(--color-border);
        background: var(--color-page);
    }
}

.sidebar__brand {
    padding: 0 var(--space-2);
}

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

.sidebar__heading {
    padding: 0 var(--space-3) var(--space-1);
    color: var(--color-text-subtle);
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.sidebar__link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-height: 44px;
    padding: 0 var(--space-3);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    font-weight: 600;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.sidebar__link:hover {
    background: var(--color-surface);
    color: var(--color-text);
}

.sidebar__link--active {
    background: var(--color-surface-raised);
    color: var(--color-text);
}

.sidebar__group {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: var(--space-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
}

.sidebar__group .sidebar__link {
    color: var(--color-text);
    font-weight: 700;
}

.sidebar__sublink {
    display: flex;
    align-items: center;
    min-height: 38px;
    padding: 0 var(--space-3) 0 52px;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    font-weight: 600;
}

.sidebar__sublink:hover {
    color: var(--color-text);
}

.sidebar__sublink--active {
    background: var(--color-inverse);
    color: var(--color-on-inverse);
}

.sidebar__spacer {
    flex: 1;
}

.sidebar__profile {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.sidebar__profile:hover {
    border-color: var(--color-border-strong);
}

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

/* ---------- Emoji picker ---------- */
.emoji-picker {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.emoji-picker__options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
}

.emoji-picker__option {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    font-size: 20px;
    cursor: pointer;
}

.emoji-picker__option:hover {
    border-color: var(--color-border-strong);
}

.emoji-picker__option[aria-pressed="true"] {
    border-color: var(--color-inverse);
    background: var(--color-surface-raised);
}

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

.emoji-picker__more[aria-expanded="true"] {
    border-color: var(--color-inverse);
    color: var(--color-text);
}

.emoji-field {
    position: relative;
}

.emoji-picker__panel {
    position: fixed;
    inset: auto 0 0;
    z-index: 30;
    padding: var(--space-2) var(--space-2) calc(var(--space-2) + env(safe-area-inset-bottom));
    border-top: 1px solid var(--color-border);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    background: var(--color-surface);
}

.emoji-picker__panel[hidden] {
    display: none;
}

.emoji-picker__panel emoji-picker {
    --background: var(--color-surface);
    --border-color: var(--color-border);
    --border-radius: var(--radius-md);
    --button-active-background: var(--color-surface-raised);
    --button-hover-background: var(--color-surface-raised);
    --indicator-color: var(--color-accent);
    --input-border-color: var(--color-border-strong);
    --input-font-color: var(--color-text);
    --input-placeholder-color: var(--color-text-muted);
    --outline-color: var(--color-inverse);
    --category-font-color: var(--color-text-muted);
    --emoji-size: 1.6rem;
    --num-columns: 8;
    width: 100%;
    height: 50dvh;
}

@media (min-width: 768px) {
    .emoji-picker__panel {
        position: absolute;
        inset: calc(100% + var(--space-2)) auto auto 0;
        width: 400px;
        padding: 0;
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
    }

    .emoji-picker__panel emoji-picker {
        height: 380px;
    }
}

/* ---------- Celebration ---------- */
@keyframes celebration-overlay {
    0% { opacity: 0; }
    15%, 85% { opacity: 1; }
    100% { opacity: 0; }
}

@keyframes celebration-pop {
    0% { transform: translateY(30px) scale(0.6); opacity: 0; }
    25% { transform: translateY(0) scale(1.15); opacity: 1; }
    45% { transform: scale(1); }
    100% { transform: translateY(-40px); opacity: 0; }
}

@keyframes celebration-shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-12px); }
    40% { transform: translateX(10px); }
    60% { transform: translateX(-6px); }
    80% { transform: translateX(4px); }
}

@keyframes confetti-fall {
    0% { transform: translate(0, -20px) rotate(0); opacity: 1; }
    100% { transform: translate(var(--dx), 60vh) rotate(var(--rot)); opacity: 0; }
}

.celebration {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: grid;
    place-items: center;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.72);
    pointer-events: none;
    animation: celebration-overlay 1.9s ease forwards;
}

.celebration__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    text-align: center;
    animation: celebration-pop 1.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.celebration--penalty .celebration__content {
    animation: celebration-shake 0.5s ease-in-out 2, celebration-pop 1.8s 0.2s ease forwards;
}

.celebration__icon {
    font-size: 64px;
    line-height: 1;
}

.celebration__points {
    font-family: var(--font-display);
    font-size: 96px;
    font-weight: 800;
    line-height: 1;
}

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

.celebration__title {
    font-weight: 700;
}

.celebration__confetti {
    position: absolute;
    top: 30%;
    width: 8px;
    height: 13px;
    border-radius: 2px;
    animation: confetti-fall 1.6s cubic-bezier(0.3, 0.6, 0.5, 1) forwards;
}

@media (prefers-reduced-motion: reduce) {
    .celebration__confetti {
        display: none;
    }
}