/*
  Components — Notion-style (flat, neutral, borders + whitespace over shadows).
  Token-only (Rule 5). Only inline styling allowed: data into a CSS var
  (--chip-color from an Area, --pct for progress).
*/

/* --- Layout primitives ---------------------------------------------------- */
.stack { display: flex; flex-direction: column; gap: var(--space-4); }
.stack--tight { gap: var(--space-2); }
.section { margin-bottom: var(--space-5); }
.section__head { display: flex; align-items: baseline; justify-content: space-between; margin: 0 var(--space-1) var(--space-2); }
.section__title { margin: 0; font-size: var(--text-sm); font-weight: var(--weight-semibold); letter-spacing: 0; color: var(--color-text-muted); }
.muted { color: var(--color-text-muted); }
.text-sm { font-size: var(--text-sm); }
.link { color: var(--color-text); text-decoration: underline; text-underline-offset: 2px; text-decoration-color: var(--color-text-faint); font-weight: var(--weight-medium); }
.add-link { color: var(--color-text-muted); text-decoration: none; font-weight: var(--weight-medium); font-size: var(--text-sm); }

/* --- Stat tiles ----------------------------------------------------------- */
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-2); }
.metric { display: flex; flex-direction: column; gap: 2px; padding: var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); text-decoration: none; }
.metric:hover { background: var(--color-hover); }
.metric__value { font-size: var(--text-xl); font-weight: var(--weight-bold); color: var(--color-text); letter-spacing: -0.01em; }
.metric__label { font-size: var(--text-xs); color: var(--color-text-muted); }
.metric--overdue .metric__value { color: var(--color-danger); }
.metric--today .metric__value { color: var(--color-warning); }
.metric--week .metric__value { color: var(--color-info); }
.metric--open .metric__value { color: var(--color-primary); }

/* --- Dashboard card grid (Today + Dashboard) ------------------------------ */
/* Many classified cards laid out in a responsive grid (not stacked in one line). */
.dash { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--space-4); align-items: start; }
.dash > * { margin: 0; min-width: 0; }
.dash__wide { grid-column: 1 / -1; }                 /* full-width row inside the grid */
.dash .section__head { margin-bottom: var(--space-3); }
.card__head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-3); }
.card__title { margin: 0; font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.card__metric { font-size: var(--text-2xl); font-weight: var(--weight-bold); letter-spacing: -0.01em; color: var(--color-text); }
.card--flag { border-left: 3px solid var(--color-text); }
/* A list embedded in a card: drop its own frame so we don't double-border. */
.list--tight { border: none; background: transparent; border-radius: 0; }

/* Work-log timeline row: time · what · how-long, with a delete affordance. */
.log-item { display: flex; gap: var(--space-3); padding: var(--space-3); align-items: baseline; }
.log-item__time { flex: 0 0 auto; width: 4.75rem; font-size: var(--text-xs); color: var(--color-text-muted); font-variant-numeric: tabular-nums; }
.log-item__main { flex: 1 1 auto; min-width: 0; }
.log-item__text { color: var(--color-text); overflow-wrap: anywhere; }
.log-item__meta { margin-top: var(--space-1); display: flex; flex-wrap: wrap; gap: var(--space-1); }
.log-item__del { flex: 0 0 auto; border: none; background: none; color: var(--color-text-faint); cursor: pointer; font-size: var(--text-lg); line-height: 1; padding: 0 var(--space-1); }
.log-item__del:hover { color: var(--color-text); }

/* --- Chips (Notion tags) -------------------------------------------------- */
.chips { display: flex; flex-wrap: wrap; gap: var(--space-1); align-items: center; }
.chip--priority-high { background: var(--color-danger-soft); color: var(--color-danger); }
.chip--priority-medium { background: var(--color-warning-soft); color: var(--color-warning); }
.chip--priority-low { background: var(--color-success-soft); color: var(--color-success); }
.chip--bucket-overdue { background: var(--color-danger-soft); color: var(--color-danger); }
.chip--bucket-today { background: var(--color-warning-soft); color: var(--color-warning); }
.chip--bucket-this_week { background: var(--color-info-soft); color: var(--color-info); }
.chip--bucket-this_month, .chip--bucket-later, .chip--bucket-no_date { background: var(--color-surface-alt); color: var(--color-text-muted); }
.chip--bucket-done { background: var(--color-success-soft); color: var(--color-success); }
.chip--bucket-cancelled { background: var(--color-surface-alt); color: var(--color-text-faint); }
.chip--status-done { background: var(--color-success-soft); color: var(--color-success); }
.chip--status-in_progress { background: var(--color-info-soft); color: var(--color-info); }
.chip--status-blocked { background: var(--color-danger-soft); color: var(--color-danger); }
.chip--status-waiting { background: var(--color-warning-soft); color: var(--color-warning); }
.chip--status-not_started, .chip--status-cancelled, .chip--status-on_hold { background: var(--color-surface-alt); color: var(--color-text-muted); }
/* Area chips/dots are monochrome: the per-area colour stays in the data (--chip-color)
   but is no longer rendered — every tag reads as a uniform neutral (Notion-plain). */
.chip--area { background: var(--color-surface-alt); color: var(--color-text-muted); }
.dot { width: 8px; height: 8px; border-radius: var(--radius-full); background: var(--color-text-faint); display: inline-block; flex: 0 0 auto; }

/* --- Lists (flat, bordered, hover rows) ----------------------------------- */
.list { list-style: none; margin: 0; padding: 0; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; }
.list > li { border-bottom: 1px solid var(--color-border); }
.list > li:last-child { border-bottom: none; }
.row-item, .task-row, .rec-row { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3); background: transparent; border: none; border-radius: 0; text-decoration: none; color: inherit; }
a.row-item:hover { background: var(--color-hover); }
.row-item__main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.row-item__title { font-weight: var(--weight-medium); }
a.row-item__title--link { color: var(--color-text); text-decoration: none; }
a.row-item__title--link:hover { text-decoration: underline; }
.row-item__sub { font-size: var(--text-sm); color: var(--color-text-muted); }

/* --- Task rows ------------------------------------------------------------ */
.task-row { align-items: flex-start; }
.task-row__check { margin: 0; padding-top: 1px; }
.checkbox { width: 22px; height: 22px; border-radius: var(--radius-sm); border: 1.5px solid var(--color-border); background: var(--color-surface); display: grid; place-items: center; cursor: pointer; padding: 0; color: var(--color-on-primary); }
.checkbox.is-done { background: var(--color-text); border-color: var(--color-text); }
.checkbox svg { width: 14px; height: 14px; }
.task-row__body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.task-row__title { color: var(--color-text); text-decoration: none; font-weight: var(--weight-medium); word-break: break-word; }
.task-row__title.is-done { color: var(--color-text-faint); text-decoration: line-through; }

/* Row action menu */
.menu { position: relative; }
.menu > summary { list-style: none; cursor: pointer; padding: var(--space-1) var(--space-2); color: var(--color-text-faint); font-weight: var(--weight-bold); border-radius: var(--radius-sm); }
.menu > summary::-webkit-details-marker { display: none; }
.menu__panel { position: absolute; right: 0; top: 100%; z-index: 10; min-width: 190px; display: flex; flex-direction: column; gap: var(--space-1); padding: var(--space-1); margin-top: var(--space-1); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.menu__panel a, .menu__panel button { text-align: left; background: none; border: none; padding: var(--space-2); border-radius: var(--radius-sm); color: var(--color-text); font: inherit; text-decoration: none; cursor: pointer; width: 100%; }
.menu__panel a:hover, .menu__panel button:hover { background: var(--color-hover); }
.menu__panel button.danger { color: var(--color-danger); }
.menu__panel .reschedule { display: flex; gap: var(--space-1); align-items: center; }
.menu__panel .reschedule input { flex: 1; min-width: 0; padding: var(--space-1) var(--space-2); border: 1px solid var(--color-border); border-radius: var(--radius-sm); font: inherit; background: var(--color-surface); color: var(--color-text); }

/* --- Recurring rows ------------------------------------------------------- */
.rec-row__body { flex: 1; min-width: 0; }
.rec-due { font-size: var(--text-sm); font-weight: var(--weight-medium); }
.rec-due--overdue { color: var(--color-danger); }
.rec-due--soon { color: var(--color-warning); }
.rec-due--ok { color: var(--color-text-muted); }

/* --- Filter bar ----------------------------------------------------------- */
.filter-bar { display: flex; gap: var(--space-2); overflow-x: auto; padding-bottom: var(--space-2); margin-bottom: var(--space-3); -webkit-overflow-scrolling: touch; }
.filter-bar select, .filter-bar input[type="search"] { flex: 0 0 auto; padding: var(--space-1) var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); color: var(--color-text); font: inherit; font-size: var(--text-sm); }

/* --- Project cards -------------------------------------------------------- */
.cards { display: flex; flex-direction: column; gap: var(--space-3); }
.proj-card { display: block; text-decoration: none; color: inherit; padding: var(--space-4); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
.proj-card:hover { background: var(--color-hover); }
.proj-card__head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-2); }
.proj-card__name { margin: 0; font-size: var(--text-lg); font-weight: var(--weight-semibold); letter-spacing: -0.01em; }
.proj-card__meta { display: flex; gap: var(--space-4); margin-top: var(--space-2); font-size: var(--text-sm); color: var(--color-text-muted); }
.progress { height: 6px; border-radius: var(--radius-full); background: var(--color-surface-alt); overflow: hidden; margin-top: var(--space-3); }
.progress__bar { height: 100%; background: var(--color-primary); width: var(--pct); border-radius: var(--radius-full); }
.health { padding: 2px var(--space-2); border-radius: var(--radius-sm); font-size: var(--text-xs); font-weight: var(--weight-medium); }
.health--on_track { background: var(--color-success-soft); color: var(--color-success); }
.health--at_risk { background: var(--color-warning-soft); color: var(--color-warning); }
.health--off_track { background: var(--color-danger-soft); color: var(--color-danger); }
.health--done { background: var(--color-info-soft); color: var(--color-info); }
.health--not_started { background: var(--color-surface-alt); color: var(--color-text-muted); }

/* --- Menu list (More) ----------------------------------------------------- */
.menu-list { list-style: none; margin: 0; padding: 0; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; }
.menu-list a { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding: var(--space-3); min-height: 44px; text-decoration: none; color: var(--color-text); font-weight: var(--weight-medium); border-bottom: 1px solid var(--color-border); }
.menu-list a:last-child { border-bottom: none; }
.menu-list a:hover { background: var(--color-hover); }
.menu-list a span.muted { font-weight: var(--weight-regular); color: var(--color-text-faint); }

/* --- Forms ---------------------------------------------------------------- */
.entity-form { display: flex; flex-direction: column; }
.entity-form > div { margin-bottom: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); }
.entity-form label { font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--color-text-muted); }
.entity-form input, .entity-form select, .entity-form textarea,
.card form textarea, .card form select,
.card form input:not([type="submit"]):not([type="checkbox"]):not([type="radio"]),
.capture-card input, .capture-card select, .capture-card textarea {
  width: 100%; padding: var(--space-2) var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  font: inherit; font-size: var(--text-base); background: var(--color-surface); color: var(--color-text);
}
.entity-form input[type="color"] { padding: 2px; height: 40px; }
.entity-form input:focus, .entity-form select:focus, .entity-form textarea:focus,
.card form textarea:focus, .card form select:focus, .card form input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 2px var(--color-primary-soft); }
.entity-form .helptext { font-size: var(--text-xs); color: var(--color-text-faint); }
.entity-form .errorlist { margin: 0; padding: 0; list-style: none; color: var(--color-danger); font-size: var(--text-sm); }
.entity-form input[type="checkbox"] { width: auto; }
.form-actions { display: flex; gap: var(--space-2); margin-top: var(--space-2); }
.form-actions .btn { flex: 1; }
.capture-card { display: flex; flex-direction: column; gap: var(--space-3); }

/* --- Empty / pager / quick-add -------------------------------------------- */
.empty { text-align: center; color: var(--color-text-muted); padding: var(--space-8) var(--space-4); font-size: var(--text-base); }
.pager { display: flex; justify-content: space-between; align-items: center; margin-top: var(--space-4); }
.pager span { font-size: var(--text-sm); color: var(--color-text-muted); }
.quick-add { display: flex; gap: var(--space-2); margin-bottom: var(--space-3); }
.quick-add input[type="text"], .quick-add input:not([type]) { flex: 1; padding: var(--space-2) var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-md); font: inherit; background: var(--color-surface); color: var(--color-text); }

/* --- Toasts --------------------------------------------------------------- */
.toasts { list-style: none; margin: 0 0 var(--space-3); padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.toast { padding: var(--space-3); border-radius: var(--radius-md); font-size: var(--text-sm); border: 1px solid var(--color-border); background: var(--color-surface); }
.toast--error { background: var(--color-danger-soft); color: var(--color-danger); border-color: transparent; }
.toast--success { background: var(--color-success-soft); color: var(--color-success); border-color: transparent; }
.toast--warning { background: var(--color-warning-soft); color: var(--color-warning); border-color: transparent; }

/* --- Assistant (Claude-style chat) ---------------------------------------- */
.assistant { display: flex; flex-direction: column; max-width: 768px; margin: 0 auto; width: 100%; }
.assistant--page { min-height: calc(100dvh - 9rem); }   /* full-screen chat only (not the embedded entity chats) */
.thread { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; gap: var(--space-5); padding-bottom: var(--space-4); }
.thread__empty { text-align: center; color: var(--color-text-muted); padding: var(--space-6) var(--space-4); }
.thread__empty h2 { margin: 0 0 var(--space-3); color: var(--color-text); font-size: var(--text-3xl); font-weight: var(--weight-bold); letter-spacing: -0.02em; }
.thread__empty p { margin: 0 auto var(--space-2); max-width: 46ch; }

.msg { display: flex; flex-direction: column; }
.msg--user { align-items: flex-end; }
.msg--user .msg__body { max-width: 88%; background: var(--color-surface-alt); border-radius: var(--radius-lg); padding: var(--space-3) var(--space-4); white-space: pre-wrap; word-break: break-word; }
.msg--assistant .msg__body { width: 100%; color: var(--color-text); line-height: 1.6; word-break: break-word; }
.msg.typing .msg__body { display: inline-flex; gap: 4px; align-items: center; padding: var(--space-2) 0; }
.msg.typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--color-text-faint); display: inline-block; animation: blink 1.2s infinite both; }
.msg.typing i:nth-child(2) { animation-delay: 0.2s; }
.msg.typing i:nth-child(3) { animation-delay: 0.4s; }
@keyframes blink { 0%, 80%, 100% { opacity: 0.2; } 40% { opacity: 1; } }

/* Rendered markdown inside assistant messages */
.msg__body > :first-child { margin-top: 0; }
.msg__body > :last-child { margin-bottom: 0; }
.msg__body p { margin: 0 0 var(--space-3); }
.msg__body h1, .msg__body h2, .msg__body h3 { margin: var(--space-4) 0 var(--space-2); font-weight: var(--weight-semibold); line-height: 1.3; letter-spacing: -0.01em; }
.msg__body h1 { font-size: var(--text-xl); }
.msg__body h2 { font-size: var(--text-lg); }
.msg__body h3 { font-size: var(--text-base); }
.msg__body ul, .msg__body ol { margin: 0 0 var(--space-3); padding-left: var(--space-5); }
.msg__body li { margin: var(--space-1) 0; }
.msg__body strong { font-weight: var(--weight-semibold); }
.msg__body a { color: var(--color-text); text-decoration: underline; text-underline-offset: 2px; }
.msg__body code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.9em; background: var(--color-surface-alt); padding: 1px 5px; border-radius: var(--radius-sm); }
.msg__body pre { margin: 0 0 var(--space-3); padding: var(--space-3); background: var(--color-surface-alt); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow-x: auto; }
.msg__body pre code { background: none; padding: 0; font-size: var(--text-sm); }
.msg__body blockquote { margin: 0 0 var(--space-3); padding-left: var(--space-3); border-left: 2px solid var(--color-border); color: var(--color-text-muted); }

/* Composer — one rounded input card with inline controls */
.composer { position: sticky; bottom: calc(var(--tabbar-height) + var(--safe-bottom) + var(--space-2)); background: var(--color-bg-app); padding-top: var(--space-3); }
.composer__suggestions { display: flex; gap: var(--space-2); flex-wrap: wrap; justify-content: center; margin-bottom: var(--space-3); }
.suggestion { cursor: pointer; background: var(--color-surface); border: 1px solid var(--color-border); color: var(--color-text-muted); border-radius: var(--radius-full); padding: var(--space-1) var(--space-3); }
.suggestion:hover { background: var(--color-hover); color: var(--color-text); }
.composer__form { display: flex; flex-direction: column; gap: var(--space-2); padding: var(--space-3) var(--space-3) var(--space-2); border: 1px solid var(--color-border); border-radius: var(--radius-xl); background: var(--color-surface); transition: border-color 0.12s ease; }
.composer__form:focus-within { border-color: var(--color-text-faint); }
#chat-input { width: 100%; max-height: 200px; border: none; outline: none; background: transparent; color: var(--color-text); font: inherit; font-size: var(--text-base); line-height: 1.5; resize: none; padding: var(--space-1) var(--space-1) 0; }
#chat-input::placeholder { color: var(--color-text-faint); }
.composer__bar { display: flex; align-items: center; gap: var(--space-2); }
.composer__model { border: 1px solid var(--color-border); border-radius: var(--radius-full); background: var(--color-surface); color: var(--color-text-muted); font: inherit; font-size: var(--text-sm); padding: var(--space-1) var(--space-3); cursor: pointer; }
.composer__deep { display: inline-flex; align-items: center; gap: var(--space-1); font-size: var(--text-sm); color: var(--color-text-muted); cursor: pointer; user-select: none; border: 1px solid var(--color-border); border-radius: var(--radius-full); padding: var(--space-1) var(--space-3); }
.composer__deep:has(input:checked) { background: var(--color-surface-alt); color: var(--color-text); border-color: var(--color-text-faint); }
.composer__deep input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.composer__spacer { flex: 1; }
.composer__icon { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: var(--radius-full); border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text-muted); cursor: pointer; flex: 0 0 auto; }
.composer__icon svg { width: 18px; height: 18px; }
.composer__icon:hover { background: var(--color-hover); color: var(--color-text); }
.composer__icon:disabled, .composer__icon.is-busy { opacity: 0.5; cursor: default; }
.composer__send { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: var(--radius-full); border: none; background: var(--color-btn); color: var(--color-on-btn); cursor: pointer; flex: 0 0 auto; }
.composer__send:hover { background: var(--color-btn-hover); }
.composer__send:disabled { opacity: 0.35; cursor: default; }
.composer__send svg { width: 18px; height: 18px; }
.voice-btn.is-listening { background: var(--color-surface-alt); color: var(--color-text); border-color: var(--color-text-faint); }

/* Empty state: centre the greeting + composer together (ChatGPT/Claude). */
.assistant--page:has(.thread__empty) { justify-content: center; }
.assistant--page:has(.thread__empty) .thread { flex: 0 0 auto; justify-content: center; padding-bottom: var(--space-2); }
.assistant--page:has(.thread__empty) .composer { position: static; bottom: auto; padding-top: 0; }

/* Mobile: edge-to-edge pinned composer while chatting; plain card when empty. */
@media (max-width: 899px) {
  .composer { margin: 0 calc(-1 * var(--space-4)); padding: var(--space-3) var(--space-4); border-top: 1px solid var(--color-border); }
  .assistant--page:has(.thread__empty) .composer { margin: 0; border-top: none; padding: var(--space-2) 0 0; }
}
/* Desktop: no bottom tab bar, so pin the composer near the viewport bottom. */
@media (min-width: 900px) {
  .composer { bottom: var(--space-4); }
}

.proposed { align-self: flex-start; max-width: 92%; padding: var(--space-4); border-radius: var(--radius-lg); background: var(--color-surface); border: 1px solid var(--color-border); }
.proposed__title { font-weight: var(--weight-semibold); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-warning); }
.proposed__summary { margin: var(--space-1) 0 var(--space-3); font-size: var(--text-base); color: var(--color-text); }
.proposed__actions { display: flex; gap: var(--space-2); }

/* --- Today AI call-to-action ---------------------------------------------- */
.chat-cta { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); text-decoration: none; color: inherit; }
.chat-cta:hover { background: var(--color-hover); }
.chat-cta__icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: var(--radius-md); background: var(--color-primary-soft); color: var(--color-primary); flex: 0 0 auto; }
.chat-cta__icon svg { width: 22px; height: 22px; }

/* --- Weekly review & analytics -------------------------------------------- */
.ai-summary { white-space: pre-wrap; font-size: var(--text-base); line-height: 1.6; color: var(--color-text); }
.bars { display: flex; flex-direction: column; gap: var(--space-2); }
.bar { display: grid; grid-template-columns: 56px 1fr 28px; align-items: center; gap: var(--space-2); font-size: var(--text-sm); }
.bar__label { color: var(--color-text-muted); }
.bar__track { height: 6px; background: var(--color-surface-alt); border-radius: var(--radius-full); overflow: hidden; }
.bar__fill { height: 100%; width: var(--pct); background: var(--color-primary); border-radius: var(--radius-full); }
.bar__count { text-align: right; color: var(--color-text-muted); }

/* --- Brain-dump confirm rows ---------------------------------------------- */
.braindump-row { display: flex; flex-direction: column; gap: var(--space-2); }
.braindump-row__check { font-size: var(--text-sm); color: var(--color-text-muted); display: flex; align-items: center; gap: var(--space-2); }
.braindump-row__meta { display: flex; gap: var(--space-2); }
.braindump-row__meta select, .braindump-row__meta input { flex: 1; min-width: 0; }