.ai-admin-page { --admin-width: 1180px; }
.ai-admin-topbar { width: min(100%,1360px); min-height: 88px; margin: auto; padding: 14px clamp(20px,4vw,56px); display: flex; align-items: center; gap: 24px; border-bottom: 1px solid var(--line); }
.ai-admin-topbar__label { font-size: .8125rem; color: var(--muted); border-left: 1px solid var(--line); padding-left: 24px; }
.ai-admin-topbar__actions { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.ai-admin-back { display: inline-flex; align-items: center; min-height: 44px; font-size: .8125rem; text-decoration: none; }
.ai-admin-main { max-width: var(--admin-width); margin: 0 auto; padding: 42px 28px 80px; }
.ai-admin-page h1,.ai-admin-page h2,.ai-admin-page h3,.ai-admin-page h4 { margin: 0; font-weight: 400; }
.ai-admin-page h1 { font: 400 clamp(1.8rem,4vw,2.3rem)/1.4 var(--serif); }
.ai-eyebrow { margin: 0 0 10px; color: var(--accent); font-size: .6875rem; letter-spacing: .18em; }
.ai-muted,.ai-help { color: var(--muted); }
.ai-muted { margin: 12px 0 0; font-size: .875rem; }
.ai-help { margin: 0 0 10px; font-size: .75rem; line-height: 1.75; }
.ai-button { min-width: 44px; min-height: 44px; display: inline-flex; justify-content: center; align-items: center; gap: 10px; padding: 9px 17px; border: 1px solid var(--line); border-radius: 8px; background: transparent; color: var(--ink); font-size: .8125rem; line-height: 1.6; text-decoration: none; transition: background 160ms,border-color 160ms; }
.ai-button--primary { border-color: var(--accent); background: var(--accent); color: var(--void); font-weight: 500; }
.ai-button--quiet { border-color: transparent; color: var(--muted); }
.ai-button--danger { color: var(--danger); }
.ai-auth-panel { max-width: 420px; margin: clamp(30px,8vh,100px) auto; }
.ai-auth-panel form { margin-top: 28px; }
.ai-auth-panel .ai-button--primary { width: 100%; margin-top: 14px; }
.ai-admin-page fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.ai-admin-page input:not([type='checkbox']),.ai-admin-page select,.ai-admin-page textarea { display: block; width: 100%; min-width: 0; min-height: 46px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 7px; background: var(--void); color: var(--ink); font: inherit; font-size: .875rem; line-height: 1.65; }
.ai-admin-page input::placeholder { color: var(--muted); opacity: .75; }
.ai-admin-page input:disabled,.ai-admin-page select:disabled { opacity: .55; }
.ai-admin-page input[type='checkbox'] { width: 18px; height: 18px; flex: none; margin: 0; accent-color: var(--accent); }
.ai-field { display: flex; flex-direction: column; gap: 7px; min-width: 0; margin-bottom: 18px; font-size: .8125rem; }
.ai-field small,.ai-check small { display: block; color: var(--muted); font-size: .75rem; line-height: 1.7; }
.ai-field--wide { grid-column: 1/-1; }
.ai-optional { font-size: .75rem; color: var(--muted); margin-left: 6px; }
.ai-check { display: flex; align-items: center; gap: 10px; min-height: 44px; padding-block: 8px; font-size: .8125rem; cursor: pointer; }
.ai-check-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; margin: 10px 0 16px; padding: 10px 0; border-block: 1px solid var(--line); }
.ai-key-clear { margin: -8px 0 14px; }
.ai-notice { padding: 13px 15px; margin: 18px 0; border-left: 2px solid var(--accent); background: var(--surface); color: var(--muted); font-size: .75rem; line-height: 1.85; }
.ai-message { margin: 12px 0 0; font-size: .8125rem; line-height: 1.8; color: var(--muted); white-space: pre-line; overflow-wrap: anywhere; }
.ai-message:empty { display: none; }
.ai-message.is-error { color: var(--danger); }
.ai-message.is-success { color: var(--success); }
.ai-workspace-heading { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-bottom: 30px; }
.ai-workspace-heading > .ai-button { flex: none; }
.ai-load-state:not(:has(.ai-message:empty)) { margin-bottom: 22px; }
.ai-load-state .ai-button { margin-top: 10px; }
.ai-tabs { display: flex; gap: 30px; border-bottom: 1px solid var(--line); }
.ai-tabs button { display: inline-flex; align-items: center; gap: 10px; min-height: 54px; position: relative; padding: 10px 0; border: 0; background: transparent; color: var(--muted); font-size: .875rem; }
.ai-tabs button[aria-selected='true'] { color: var(--accent); }
.ai-tabs button[aria-selected='true']::after { content: ''; position: absolute; bottom: -1px; left: 0; right: 0; height: 2px; background: var(--accent); }
.ai-tabs button span { font-size: .75rem; font-variant-numeric: tabular-nums; }
.ai-section-intro { padding: 26px 0 22px; }
.ai-section-intro h2 { font-size: 1.125rem; }
.ai-section-intro p { margin: 7px 0 0; color: var(--muted); font-size: .8125rem; }
.ai-manager-grid { display: grid; grid-template-columns: minmax(210px,280px) minmax(0,1fr); gap: 30px; align-items: start; }
.ai-records { min-width: 0; }
.ai-add-button { width: 100%; justify-content: flex-start; border-style: dashed; margin-bottom: 10px; }
.ai-record-list { display: grid; gap: 6px; max-height: min(690px,70vh); overflow: auto; padding: 7px; margin-inline: -7px; }
.ai-record { display: block; width: 100%; min-height: 76px; padding: 13px 14px; border: 1px solid transparent; border-radius: 8px; text-align: left; background: transparent; color: var(--ink); }
.ai-record[aria-current='true'] { border-color: var(--line); background: var(--surface); }
.ai-record__title { display: flex; justify-content: space-between; align-items: start; gap: 9px; }
.ai-record__title strong { min-width: 0; font-size: .875rem; font-weight: 500; overflow-wrap: anywhere; }
.ai-badge { display: inline-block; flex: none; padding: 1px 6px; border: 1px solid var(--line); border-radius: 4px; color: var(--muted); font-size: .625rem; line-height: 1.8; }
.ai-badge.is-active { color: var(--accent); }
.ai-record__detail { margin: 5px 0 0; font-size: .75rem; line-height: 1.8; color: var(--muted); white-space: pre-line; overflow-wrap: anywhere; }
.ai-empty { margin: 0; padding: 20px 10px; font-size: .8125rem; color: var(--muted); }
.ai-editor { min-width: 0; padding: 24px 26px 22px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.ai-editor-heading { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding-bottom: 20px; }
.ai-editor-heading h3 { font-size: 1.125rem; }
.ai-editor-heading h3:focus { outline: none; }
.ai-dirty { flex: none; color: var(--accent); font-size: .6875rem; }
.ai-form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); column-gap: 20px; }
.ai-editor .ai-notice { background: var(--void); }
.ai-admin-page .ai-sizes { margin-top: 16px; }
.ai-sizes legend { margin-bottom: 5px; font-size: .8125rem; }
.ai-size-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); column-gap: 15px; }
.ai-size-grid .ai-check { font-size: .75rem; font-variant-numeric: tabular-nums; }
.ai-advanced { margin-top: 18px; border-block: 1px solid var(--line); }
.ai-advanced summary { min-height: 48px; padding: 12px 0; cursor: pointer; color: var(--muted); font-size: .8125rem; }
.ai-advanced summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.ai-advanced .ai-form-grid { margin-top: 10px; }
.ai-form-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.ai-reset-area { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; align-items: center; gap: 20px; justify-content: space-between; }
.ai-reset-area h4 { font-size: .8125rem; }
.ai-reset-area p { max-width: 32em; margin: 4px 0 0; font-size: .75rem; color: var(--muted); }
.ai-reset-area .ai-button { flex: none; }
.ai-retention-note { margin: 30px 0 0; padding-top: 20px; border-top: 1px solid var(--line); max-width: 80em; color: var(--muted); font-size: .75rem; }
.ai-dialog { width: min(470px,calc(100vw - 32px)); max-height: calc(100dvh - 48px); overflow: auto; overscroll-behavior: contain; padding: 26px; border: 1px solid var(--line); border-radius: 14px; background: var(--raised); color: var(--ink); box-shadow: 0 24px 90px #0006; }
.ai-dialog::backdrop { background: #03060bc4; }
.ai-dialog h2 { font: 400 1.5rem/1.4 var(--serif); }
.ai-dialog > p:not(.ai-eyebrow) { margin-block: 14px; font-size: .8125rem; color: var(--muted); }
.ai-dialog-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; margin-top: 22px; }
.ai-code-dialog #invite-code { resize: vertical; min-height: 100px; max-height: 200px; font-family: ui-monospace,Consolas,monospace; font-size: .875rem; overflow-wrap: anywhere; word-break: break-all; }
@media(hover:hover) { .ai-button:not(:disabled):hover { border-color: var(--accent); background: var(--raised); } .ai-button--primary:not(:disabled):hover { background: var(--accent); opacity: .9; } .ai-record:not(:disabled):hover { background: var(--surface); } .ai-admin-back:hover { color: var(--accent); } }
@media(max-width:760px) { .ai-admin-topbar { gap: 15px; padding: 14px 20px; } .ai-admin-topbar__label { display: none; } .ai-admin-topbar__actions { gap: 9px; } .ai-admin-main { padding: 28px 20px 55px; } .ai-manager-grid { grid-template-columns: minmax(0,1fr); gap: 20px; } .ai-record-list { max-height: 238px; grid-template-columns: repeat(2,minmax(0,1fr)); } .ai-add-button { justify-content: center; } .ai-workspace-heading { align-items: flex-start; flex-direction: column; gap: 18px; } .ai-editor { padding: 22px 20px; } }
@media(max-width:440px) { .ai-admin-topbar { flex-wrap: wrap; gap: 8px 12px; } .ai-admin-topbar__actions { gap: 6px; } .ai-admin-topbar__actions .ai-button { padding-inline: 8px; } .ai-admin-back { font-size: .75rem; } .ai-admin-main { padding-inline: 16px; } .ai-editor { padding: 20px 16px; } .ai-form-grid { grid-template-columns: minmax(0,1fr); } .ai-check-row { grid-template-columns: minmax(0,1fr); gap: 0; } .ai-record-list { grid-template-columns: minmax(0,1fr); max-height: 200px; } .ai-reset-area { align-items: flex-start; flex-direction: column; gap: 12px; } .ai-dialog { padding: 22px 20px; } .ai-dialog-actions .ai-button { flex: 1; } }
@media(prefers-reduced-motion:reduce) { .ai-button { transition: none; } }