/* ===== Claim Page: Event Link ===== */
.claim-event-link {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 0.25rem;
}

.claim-event-link a {
    color: var(--accent);
    text-decoration: underline;
    word-break: break-all;
}

/* ===== Claim Page: Footer Brand ===== */
.claim-footer {
    margin-top: 2.5rem;
    text-align: center;
}

.claim-footer .brand-line {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.claim-footer .brand-line .accent {
    color: var(--accent);
    font-weight: 600;
}

/* ===== Shared: Scanner Success Title ===== */
.claim-success-title {
    color: var(--success);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

/* ===== Shared: Result Cards Enhancement ===== */
.result-success {
    background: linear-gradient(
        135deg,
        rgba(34, 197, 94, 0.08) 0%,
        rgba(30, 30, 30, 0.95) 100%
    );
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
}

.result-error {
    background: linear-gradient(
        135deg,
        rgba(239, 68, 68, 0.08) 0%,
        rgba(30, 30, 30, 0.95) 100%
    );
    border: 1px solid var(--danger-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
}

.result-warning {
    background: linear-gradient(
        135deg,
        rgba(245, 158, 11, 0.08) 0%,
        rgba(30, 30, 30, 0.95) 100%
    );
    border: 1px solid var(--warning-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
}

.result-success h2,
.result-error h2,
.result-warning h2 {
    margin-bottom: 0.5rem;
}

.result-success h2 {
    color: var(--success);
}

.result-error h2 {
    color: var(--danger);
}

.result-warning h2 {
    color: var(--warning);
}

.result-success .icon,
.result-error .icon,
.result-warning .icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

/* ===== Shared: Attendee Item Enhancement ===== */
.attendee-item {
    display: flex;
    flex-direction: column;
    padding: 0.65rem 1rem;
    background: linear-gradient(
        135deg,
        rgba(30, 30, 30, 0.95) 0%,
        rgba(26, 26, 26, 0.98) 100%
    );
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: all 0.15s ease;
}

.attendee-item:hover {
    background: var(--bg-hover);
    border-color: var(--border-hover);
}

/* Attendee checkbox */
.attendee-checkbox {
    width: 22px;
    height: 22px;
    min-width: 22px;
    border-radius: 4px;
    border: 2px solid var(--border);
    background: transparent;
    color: transparent;
    font-size: 0.7rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    padding: 0;
    align-self: center;
}

.attendee-checkbox:hover:not(:disabled) {
    border-color: var(--accent);
}

.attendee-checkbox.checked {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--text-heading);
}

.attendee-checkbox:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.attendee-item.selected {
    background: rgba(255, 92, 57, 0.06);
    border-color: rgba(255, 92, 57, 0.3);
}

/* Bulk action bar */
.bulk-action-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(255, 92, 57, 0.08);
    border: 1px solid rgba(255, 92, 57, 0.25);
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.bulk-action-bar span {
    font-weight: 500;
}

/* ===== Responsive ===== */

/* Tiny phones (< 360px) */
@media (max-width: 359px) {
    .container {
        max-width: 480px;
        padding: 1rem 0.75rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .stat-value {
        font-size: 1.2rem;
    }

    h1 {
        font-size: 1.25rem;
    }

    .claim-title {
        font-size: 1.25rem;
    }

    .brand-logo {
        font-size: 1.5rem;
    }

    .btn {
        min-height: 44px;
    }

    .tab {
        padding: 0.65rem 0.25rem;
        font-size: 0.8rem;
    }

    .header-inner {
        flex-wrap: wrap;
    }

    .header-nav-label {
        display: none;
    }

    .header-sign-out-label {
        display: none;
    }

    .header-page-title {
        display: none;
    }

    .center-page::before {
        width: 300px;
        height: 300px;
    }

    .claim-success {
        padding: 1.25rem 1rem;
    }

    .header-logo {
        font-size: 0.95rem;
    }

    .header-nav-link {
        padding: 0.3rem 0.4rem;
        font-size: 0.75rem;
    }

    .header-user-avatar {
        width: 26px;
        height: 26px;
        font-size: 0.7rem;
    }

    .stat-label {
        font-size: 0.6rem;
    }

    .center-page {
        padding: 1rem 0.75rem;
    }

    .filter-pill {
        font-size: 0.72rem;
        padding: 0.3rem 0.5rem;
    }

    .bulk-action-bar {
        font-size: 0.78rem;
        padding: 0.6rem 0.75rem;
    }

    .attendee-item {
        padding: 0.5rem 0.75rem;
        gap: 0.25rem;
    }

    .attendee-name {
        font-size: 0.85rem;
    }

    .attendee-email-inline {
        font-size: 0.7rem;
        max-width: 140px;
    }

    .attendee-row-bottom {
        padding-left: 28px;
    }

    .claim-welcome-card {
        padding: 1rem;
    }

    .claim-welcome-card h3 {
        font-size: 0.95rem;
    }

    .claim-wallet-input {
        font-size: 0.75rem;
        padding: 0.6rem 0.65rem;
    }

    .claim-paste-btn {
        padding: 0.6rem 0.65rem;
        font-size: 0.75rem;
        min-height: 40px;
    }

    .claim-success {
        padding: 1rem 0.75rem;
    }

    .claim-success h2 {
        font-size: 1.15rem;
    }

    .claim-asset-card {
        padding: 0.75rem;
    }

    .claim-asset-code {
        font-size: 0.7rem;
    }

    .claim-nft-soon-card {
        padding: 1rem;
    }

    .claim-error {
        padding: 1rem;
    }

    .session-timer {
        font-size: 0.72rem;
        padding: 0.3rem 0.65rem;
        gap: 0.35rem;
    }

    .timer-label {
        font-size: 0.62rem;
    }

    .timer-value {
        font-size: 0.78rem;
    }

    .participant-avatar-pixel {
        width: 56px;
        height: 56px;
    }

    .nft-preview-card {
        padding: 0.75rem;
    }

    .nft-preview-card::before {
        display: none;
    }

    /* Quiz responsive (Issue 002) */
    .claim-quiz-intro {
        padding: 1rem 0.85rem;
    }
    .claim-quiz-intro h3 {
        font-size: 1rem;
    }
    .claim-quiz-icon {
        width: 40px;
        height: 40px;
    }
    .claim-quiz-icon svg {
        width: 22px;
        height: 22px;
    }
    .claim-quiz-desc {
        font-size: 0.82rem;
    }
    .claim-quiz-question {
        padding: 1rem 0.85rem;
    }
    .claim-quiz-q-text {
        font-size: 0.88rem;
    }
    .claim-quiz-opt {
        padding: 0.6rem 0.75rem;
        font-size: 0.82rem;
        gap: 0.5rem;
    }
    .claim-quiz-result {
        padding: 1rem 0.85rem;
    }
    .claim-quiz-score-num {
        font-size: 2rem;
    }
    .claim-quiz-result-icon {
        width: 48px;
        height: 48px;
    }
    .claim-quiz-result-icon svg {
        width: 28px;
        height: 28px;
    }
    .claim-quiz-explanations {
        padding: 1rem 0.85rem;
    }
    .claim-quiz-exp-q {
        font-size: 0.8rem;
    }
    .claim-quiz-exp-text {
        font-size: 0.78rem;
    }
    .claim-quiz-submit-count {
        font-size: 0.78rem;
    }
    .claim-quiz-exhausted {
        padding: 1rem;
    }
}

/* Attendee list: stack actions on narrow screens */
@media (max-width: 480px) {
    .attendee-row-bottom {
        flex-direction: column;
        align-items: flex-start;
        padding-left: 28px;
    }
    .attendee-actions {
        width: 100%;
        justify-content: flex-end;
        margin-top: 0.25rem;
    }
    .attendee-email-inline {
        max-width: 160px;
    }
}

/* Standard phones (360-480px) */
@media (max-width: 480px) {
    .container {
        padding: 1.5rem 1rem;
    }

    .center-page::before {
        width: 400px;
        height: 400px;
    }

    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }

    .stat-value {
        font-size: 1.4rem;
    }

    .stat-label {
        font-size: 0.65rem;
    }

    h1 {
        font-size: 1.5rem;
    }

    .claim-title {
        font-size: 1.5rem;
    }

    .claim-success {
        padding: 1.5rem 1.25rem;
    }

    .header-logo {
        font-size: 1.05rem;
    }

    .header-nav-label {
        display: none;
    }

    .header-sign-out-label {
        display: none;
    }

    /* Touch targets: minimum 44px height on mobile */
    .btn {
        min-height: 44px;
    }

    .claim-btn-mint {
        min-height: 48px;
    }

    .center-page {
        padding: 1.25rem;
    }

    .filter-pill {
        font-size: 0.78rem;
    }

    .bulk-action-bar {
        gap: 0.5rem;
    }

    .search-box input {
        font-size: 0.85rem;
    }

    .claim-welcome-card {
        padding: 1.1rem;
    }

    .claim-success {
        padding: 1.25rem 1rem;
    }

    .claim-success h2 {
        font-size: 1.3rem;
    }

    .claim-wallet-input {
        font-size: 0.82rem;
    }

    .claim-event-link {
        font-size: 0.78rem;
    }

    /* Quiz responsive (Issue 002) */
    .claim-quiz-opt {
        font-size: 0.84rem;
    }
    .claim-quiz-q-text {
        font-size: 0.92rem;
    }
    .claim-quiz-score-num {
        font-size: 2.2rem;
    }

    .session-timer {
        font-size: 0.8rem;
        padding: 0.35rem 0.85rem;
    }

    .nft-preview-card {
        padding: 1rem;
    }
}

/* Large phones & mini tablets (481-767px) */
@media (min-width: 481px) and (max-width: 767px) {
    .container {
        max-width: 600px;
    }

    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.75rem;
    }

    .stat-value {
        font-size: 1.6rem;
    }

    .claim-success {
        padding: 1.75rem 1.5rem;
    }
}

/* Tablets & desktop (768px+) */
@media (min-width: 768px) {
    .container {
        max-width: 720px;
    }

    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }

    .stat-value {
        font-size: 1.8rem;
    }

    .header-inner {
        max-width: 900px;
    }

    .header-logo {
        font-size: 1.3rem;
    }

    .header-page-title {
        font-size: 0.9rem;
    }

    .header-actions {
        gap: 0.75rem;
    }

    .claim-success {
        padding: 2.5rem 2rem;
    }

    .claim-wallet-input {
        font-size: 0.9rem;
        padding: 0.85rem 1rem;
    }
}

/* Landscape phones (short height) */
@media (max-height: 500px) and (orientation: landscape) {
    .center-page {
        min-height: auto;
        padding: 1rem;
    }

    .container {
        padding: 1rem;
    }
}

/* ===== Quiz (Issue 002 — activity-gated claim) ===== */
.claim-quiz-intro {
    text-align: center;
    padding: 1.5rem 1.25rem;
}
.claim-quiz-intro h3 {
    margin: 0.75rem 0 0.5rem;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--fg);
}
.claim-quiz-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 92, 57, 0.1);
}
.claim-quiz-icon svg {
    width: 26px;
    height: 26px;
    color: var(--primary);
}
.claim-quiz-desc {
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0.5rem 0;
}
.claim-quiz-desc strong {
    color: var(--primary);
}
.claim-quiz-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    color: var(--muted);
    font-size: 0.8rem;
    margin-top: 0.5rem;
}
.claim-quiz-sep {
    opacity: 0.4;
}
.claim-quiz-question {
    padding: 1.25rem;
}
.claim-quiz-q-header {
    display: flex;
    align-items: baseline;
    gap: 0.3rem;
    margin-bottom: 0.6rem;
}
.claim-quiz-q-num {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary);
}
.claim-quiz-q-of {
    font-size: 0.75rem;
    color: var(--muted);
}
.claim-quiz-q-text {
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.5;
    margin: 0 0 0.85rem;
    color: var(--fg);
}
.claim-quiz-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.claim-quiz-opt {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg);
    color: var(--fg);
    font-size: 0.88rem;
    text-align: left;
    cursor: pointer;
    transition: all 0.15s ease;
}
.claim-quiz-opt:hover {
    border-color: var(--primary);
    background: rgba(255, 92, 57, 0.04);
}
.claim-quiz-opt-selected {
    border-color: var(--primary);
    background: rgba(255, 92, 57, 0.08);
    color: var(--primary);
    font-weight: 500;
}
.claim-quiz-opt-radio {
    flex-shrink: 0;
    font-size: 0.75rem;
    line-height: 1;
    color: var(--muted);
    width: 16px;
    text-align: center;
}
.claim-quiz-opt-selected .claim-quiz-opt-radio {
    color: var(--primary);
}
.claim-quiz-submit {
    margin-top: 0.5rem;
}
.claim-quiz-submit-count {
    opacity: 0.75;
    font-size: 0.85rem;
    margin-left: 0.3rem;
}
.claim-quiz-result {
    text-align: center;
    padding: 1.5rem 1.25rem;
}
.claim-quiz-result h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0.75rem 0 0.5rem;
}
.claim-quiz-passed h3 {
    color: var(--success);
}
.claim-quiz-failed h3 {
    color: var(--warning);
}
.claim-quiz-result-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
}
.claim-quiz-passed .claim-quiz-result-icon {
    background: rgba(16, 185, 129, 0.1);
}
.claim-quiz-failed .claim-quiz-result-icon {
    background: rgba(245, 158, 11, 0.1);
}
.claim-quiz-result-icon svg {
    width: 32px;
    height: 32px;
}
.claim-quiz-score {
    display: inline-flex;
    align-items: baseline;
    margin: 0.5rem 0;
}
.claim-quiz-score-num {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}
.claim-quiz-passed .claim-quiz-score-num {
    color: var(--success);
}
.claim-quiz-failed .claim-quiz-score-num {
    color: var(--warning);
}

/* Quiz passed → adventure check transition */
.claim-quiz-adventure-check {
    text-align: center;
    padding: 1rem 1.25rem;
}
.claim-quiz-passed-msg {
    color: var(--success);
    font-size: 1rem;
    font-weight: 500;
    margin: 0;
}
.claim-quiz-score-pct {
    font-size: 1.1rem;
    font-weight: 600;
    opacity: 0.7;
    margin-left: 2px;
}
.claim-quiz-score-detail {
    font-size: 0.88rem;
    color: var(--muted);
    margin: 0.25rem 0 0.5rem;
}
.claim-quiz-retry-info {
    font-size: 0.85rem;
    color: var(--muted);
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border);
}
.claim-quiz-retry-btn {
    margin-top: 0.75rem;
    background: var(--bg);
    color: var(--fg);
    border: 1.5px solid var(--border);
}
.claim-quiz-retry-btn:hover:not(:disabled) {
    border-color: var(--primary);
    color: var(--primary);
}
.claim-quiz-exhausted {
    text-align: center;
    padding: 1.25rem;
}
.claim-quiz-exhausted p {
    color: var(--muted);
    font-size: 0.9rem;
}
.claim-quiz-explanations {
    padding: 1.25rem;
}
.claim-quiz-explanations h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0 0 0.75rem;
    color: var(--fg);
}
.claim-quiz-exp-item {
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--border);
}
.claim-quiz-exp-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.claim-quiz-exp-header {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}
.claim-quiz-exp-correct {
    color: var(--success);
    font-weight: 700;
    flex-shrink: 0;
}
.claim-quiz-exp-wrong {
    color: var(--warning);
    font-weight: 700;
    flex-shrink: 0;
}
.claim-quiz-exp-q {
    font-size: 0.85rem;
    color: var(--fg);
    line-height: 1.4;
}
.claim-quiz-exp-text {
    font-size: 0.82rem;
    color: var(--muted);
    margin: 0.3rem 0 0 1.4rem;
    line-height: 1.45;
}

/* ===== Hearts Widget ===== */
.hearts-widget {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 1.5rem 0 0.5rem;
    padding: 1rem;
}

.heart-btn {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 9999px;
    padding: 0.6rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    color: var(--danger);
}

.heart-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    transform: scale(1.05);
}

.heart-btn:active {
    transform: scale(0.95);
}

.heart-count {
    font-size: 1rem;
    font-weight: 700;
    color: var(--danger);
    min-width: 1.5rem;
    text-align: center;
}

.hearts-container {
    position: relative;
    width: 100%;
    height: 120px;
    overflow: hidden;
    pointer-events: none;
}

.floating-heart {
    position: absolute;
    bottom: 0;
    animation: float-up 3s ease-out forwards;
    opacity: 0;
}

@keyframes float-up {
    0% {
        transform: translateY(0) scale(0.5);
        opacity: 0;
    }
    10% {
        opacity: 1;
        transform: translateY(-10px) scale(1);
    }
    50% {
        opacity: 0.8;
    }
    100% {
        transform: translateY(-120px) scale(0.3) rotate(15deg);
        opacity: 0;
    }
}

/* ===== Session Timer ===== */
.session-timer {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 92, 57, 0.1);
    border: 1px solid rgba(255, 92, 57, 0.25);
    border-radius: 9999px;
    padding: 0.4rem 1rem;
    margin: 0.75rem 0;
    font-size: 0.85rem;
}

.timer-label {
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.05em;
}

.timer-value {
    color: var(--text-primary);
    font-family: "SF Mono", "Fira Code", monospace;
    font-weight: 500;
}