.account-page { min-height: 100vh; background: var(--color-page); }
.account-header { width: min(calc(100% - 2rem), 1080px); margin: 0 auto; padding: 1.2rem 0; }
.account-shell { display: grid; width: min(calc(100% - 2rem), 1080px); margin: 0 auto; padding: clamp(2rem, 7vw, 5rem) 0; grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.account-intro { position: sticky; top: 2rem; }
.account-points { padding: 1.2rem 1.3rem 1.2rem 2.6rem; border: 1px solid var(--color-line); border-radius: var(--radius-md); background: var(--color-surface); }
.auth-card, .form-card, .member-card, .pending-card { padding: 1.4rem; border: 1px solid var(--color-line); border-radius: var(--radius-lg); background: var(--color-surface); box-shadow: var(--shadow-soft); }
.pending-card { width: min(calc(100% - 2rem), 640px); margin: 12vh auto; }
.auth-tabs, .admin-tabs { display: flex; gap: .4rem; margin-bottom: 1.2rem; border-bottom: 1px solid var(--color-line); }
.auth-tab { padding: .7rem .9rem; border: 0; border-bottom: 3px solid transparent; background: transparent; color: var(--color-ink-soft); font-weight: 750; }
.auth-tab.is-active { border-bottom-color: var(--color-primary); color: var(--color-primary); }
.form-stack { display: grid; gap: 1rem; }
.form-stack label:not(.check-row) { display: grid; gap: .35rem; font-weight: 700; }
.form-stack input, .form-stack textarea, .form-stack select, .admin-filter select { width: 100%; padding: .72rem .8rem; border: 1px solid var(--color-line-strong); border-radius: var(--radius-sm); background: #fff; color: var(--color-ink); }
.form-stack textarea { resize: vertical; }
.form-stack small { color: var(--color-ink-soft); font-weight: 500; }
.check-row { display: grid; grid-template-columns: 1.2rem minmax(0, 1fr); gap: .6rem; align-items: start; font-weight: 500; }
.check-row input { margin-top: .35rem; }
.form-status { min-height: 1.8rem; margin: .7rem 0; padding: .6rem .8rem; border-radius: var(--radius-sm); color: var(--color-ink-soft); }
.form-status.is-error { background: var(--color-accent-soft); color: #7a3220; }
.form-status.is-success { background: var(--color-success-soft); color: var(--color-success); }
.form-status.is-busy { background: var(--color-primary-soft); color: var(--color-primary-dark); }
.community-main { padding-block: 2rem 4rem; }
.community-hero { display: flex; justify-content: space-between; gap: 2rem; align-items: start; padding: 2rem 0; }
.member-card { min-width: min(100%, 300px); }
.community-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem; align-items: start; }
.upload-access-note { margin-top: 1.2rem; padding: 1.1rem 1.2rem; border: 1px solid var(--color-line); border-left: 4px solid var(--color-primary); border-radius: var(--radius-md); background: var(--color-primary-soft); }
.upload-access-note h2 { margin-bottom: .35rem; font-size: 1.05rem; }
.upload-access-note p { margin: 0; color: var(--color-ink-soft); }
.community-feed { margin-top: 3rem; }
.file-list { display: grid; gap: .35rem; color: var(--color-ink-soft); font-size: .9rem; overflow-wrap: anywhere; }
.moderation-list { display: grid; gap: 1rem; }
.moderation-item { padding: 1.1rem; border: 1px solid var(--color-line); border-radius: var(--radius-md); background: var(--color-surface); overflow-wrap: anywhere; }
.moderation-item header { display: flex; justify-content: space-between; gap: 1rem; align-items: start; }
.moderation-item h3 { margin-bottom: .25rem; }
.moderation-item p { white-space: pre-wrap; }
.moderation-meta { color: var(--color-ink-soft); font-size: .86rem; }
.moderation-images { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: .7rem; margin: 1rem 0; }
.moderation-images img { width: 100%; min-height: 140px; max-height: 280px; object-fit: contain; border: 1px solid var(--color-line); border-radius: var(--radius-sm); background: #f4f6f7; }
.challenge-chain { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .65rem; margin: .8rem 0; }
.challenge-chain section { min-width: 0; padding: .75rem; border: 1px solid var(--color-line); border-radius: var(--radius-sm); background: var(--color-surface-soft); }
.challenge-chain p { margin: .3rem 0 0; }
.moderation-actions { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: 1rem; }
.moderation-actions textarea { flex: 1 1 280px; min-height: 3.2rem; padding: .6rem; border: 1px solid var(--color-line-strong); border-radius: var(--radius-sm); }
.status-chip { display: inline-flex; padding: .2rem .5rem; border-radius: 999px; background: var(--color-warning-soft); color: var(--color-warning); font-size: .76rem; font-weight: 760; }
.status-chip[data-status="approved"] { background: var(--color-success-soft); color: var(--color-success); }
.status-chip[data-status="rejected"], .status-chip[data-status="suspended"] { background: var(--color-accent-soft); color: #7a3220; }
.admin-filter { margin-bottom: 1rem; }
.managed-account-card { display: grid; gap: 1rem; margin: 0 0 1.4rem; padding: 1.2rem; border: 1px solid var(--color-line); border-radius: var(--radius-lg); background: var(--color-surface); box-shadow: var(--shadow-soft); }
.managed-account-card h2, .managed-account-card h3 { margin-bottom: .35rem; }
.owner-password-form { max-width: 720px; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: end; }
.owner-password-form .check-row, .owner-password-form button { align-self: end; }
.managed-account-actions, .credential-panel__header { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }
.credential-panel { padding-top: 1rem; border-top: 1px solid var(--color-line); }
.credential-panel__header { justify-content: space-between; }
.credential-table-wrap { max-height: 24rem; overflow: auto; border: 1px solid var(--color-line); border-radius: var(--radius-sm); }
.credential-table { width: 100%; border-collapse: collapse; background: #fff; }
.credential-table th, .credential-table td { padding: .6rem .75rem; border-bottom: 1px solid var(--color-line); text-align: left; white-space: nowrap; }
.credential-table th { position: sticky; top: 0; background: var(--color-primary-soft); color: var(--color-primary-dark); }
.credential-table code { font-weight: 750; }
@media (max-width: 820px) { .account-shell, .community-grid, .challenge-chain, .owner-password-form { grid-template-columns: 1fr; } .account-intro { position: static; } .community-hero { flex-direction: column; } }
@media (max-width: 480px) { .account-shell { width: min(calc(100% - 1.2rem), 1080px); } .auth-card, .form-card, .member-card { padding: 1rem; } .moderation-item header { display: block; } }