/*
 * Debrief — Modernist design system (ported from the design handoff).
 * Flat, architectural, Archivo, single hot-pink accent, zero radius, 2px rules.
 * Tokens are the source of truth; never hard-code a hex/font/size a token carries.
 */
@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;600;800&display=swap');

:root {
  --color-bg: #f3f2f2;
  --color-surface: #eae9e9;
  --color-text: #201e1d;
  --color-accent: #f21674;
  --color-divider: color-mix(in srgb, #201e1d 40%, transparent);
  --color-muted: color-mix(in srgb, #201e1d 60%, transparent);

  --color-neutral-100: #f8f4f4;
  --color-neutral-800: #444141;
  --color-neutral-900: #2d2b2b;
  --color-accent-100: #fff1f4;
  --color-accent-600: #d8236a;
  --color-accent-700: #aa1050;
  --color-accent-800: #790f38;

  --font-heading: "Archivo", system-ui, sans-serif;
  --font-body: "Archivo", system-ui, sans-serif;
  --heading-weight: 800;

  --space-1: 4px;  --space-2: 8px;  --space-3: 12px;
  --space-4: 16px; --space-6: 24px; --space-8: 32px;

  --radius: 0px;
  --tap: 44px;

  --shadow-sm: 0 1px 2px color-mix(in srgb, #2d2b2b 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2d2b2b 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2d2b2b 22%, transparent);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading); font-weight: var(--heading-weight);
  line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 var(--space-2);
}
h1 { font-size: 34px; }
h2 { font-size: 28px; }
h3 { font-size: 22px; }
h4 { font-size: 18px; }
h5 { font-size: 16px; }
h6, .eyebrow { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-muted); }
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent); text-underline-offset: 3px; }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

.page-title { font-size: 28px; }
.lede { color: var(--color-muted); margin-bottom: var(--space-6); }
.text-muted { color: var(--color-muted); }
.hr { height: 2px; border: 0; margin: var(--space-4) 0; background: var(--color-divider); }

/* ---------- Buttons (radius 0; primary = accent fill, base = bordered) ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: var(--tap);
  padding: var(--space-2) calc(var(--space-3) * 1.2);
  font-family: var(--font-heading); font-weight: var(--heading-weight); font-size: 14px; line-height: 1.2;
  color: var(--color-text); background: var(--color-bg);
  border: 1px solid var(--color-divider); border-radius: var(--radius);
  text-decoration: none; cursor: pointer; -webkit-appearance: none;
}
.btn:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.btn:active { background: color-mix(in srgb, var(--color-text) 14%, transparent); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.45; cursor: not-allowed; }
.btn--primary { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-bg); }
.btn--primary:hover { background: var(--color-accent-600); border-color: var(--color-accent-600); }
.btn--primary:active { background: var(--color-accent-700); border-color: var(--color-accent-700); }
.btn--ghost { background: transparent; border-color: transparent; color: var(--color-accent); }
.btn--ghost:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.btn--danger { background: transparent; }
.btn--danger:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); color: var(--color-accent-700); }
.btn--lg { min-height: 48px; padding: var(--space-3) var(--space-6); font-size: 15px; }
.btn--sm { min-height: 34px; padding: 6px var(--space-3); font-size: 13px; }
.btn--block { width: 100%; justify-content: flex-start; text-align: left; }
.button_to { margin: 0; display: inline; }

/* ---------- Forms ---------- */
.form { display: grid; gap: var(--space-6); }
.field { display: grid; gap: 5px; }
.field label, .form__fieldset legend { font-size: 12px; color: color-mix(in srgb, var(--color-text) 70%, transparent); font-weight: 600; }
.field__hint { color: var(--color-muted); font-size: 12px; margin: 0; }

input[type="text"], input[type="number"], textarea, select, .field__select, .input {
  width: 100%; min-height: var(--tap);
  padding: var(--space-2) 10px;
  font: inherit; font-size: 16px; /* prevents iOS zoom */
  color: var(--color-text); caret-color: var(--color-accent);
  background: var(--color-surface);
  border: 1px solid var(--color-divider); border-radius: var(--radius);
}
input:hover, textarea:hover, select:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
input:focus-visible, textarea:focus-visible, select:focus-visible { border-color: var(--color-accent); outline-offset: 0; }
textarea { resize: vertical; line-height: 1.5; }

.form__row { display: grid; gap: var(--space-4); }
.form__row--split { grid-template-columns: 1fr; }
@media (min-width: 640px) { .form__row--split { grid-template-columns: 1fr 1fr; } }
.form__fieldset { border: 1px solid var(--color-divider); border-radius: var(--radius); padding: var(--space-4); display: grid; gap: var(--space-4); margin: 0; }
.form__fieldset legend { padding: 0 var(--space-1); text-transform: uppercase; letter-spacing: 0.08em; }
.form__fieldset-note { color: var(--color-muted); font-weight: 400; text-transform: none; letter-spacing: 0; }
.form__actions { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.form__actions .btn { flex: 1 1 auto; }
@media (min-width: 640px) { .form__actions .btn { flex: 0 0 auto; } }
.form__errors { background: var(--color-accent-100); color: var(--color-accent-800); border: 1px solid var(--color-accent); border-radius: var(--radius); padding: var(--space-3) var(--space-4); }
.form__errors ul { padding-left: 1.1rem; margin: 0; }

/* ---------- Flash ---------- */
.flash { margin: 0; padding: var(--space-3) var(--space-4); font-size: 14px; border-bottom: 2px solid var(--color-divider); }
.flash--notice { background: var(--color-accent-100); color: var(--color-accent-800); }
.flash--alert { background: var(--color-neutral-100); color: var(--color-neutral-900); }

/* ---------- App shell: 240px sidebar + content ---------- */
.app { display: grid; grid-template-columns: 240px minmax(0, 1fr); min-height: 100vh; }
.sidebar { display: flex; flex-direction: column; border-right: 2px solid var(--color-divider); background: var(--color-bg); }
.sidebar__brand { padding: var(--space-6); border-bottom: 2px solid var(--color-divider); }
.sidebar__brand a { font-family: var(--font-heading); font-weight: 800; font-size: 22px; letter-spacing: -0.02em; color: var(--color-text); text-decoration: none; }
.sidebar__brand p { font-size: 12px; color: var(--color-muted); margin: var(--space-1) 0 0; }
.sidebar__nav { display: flex; flex-direction: column; padding: var(--space-3) 0; }
.sidebar__nav a { display: flex; align-items: baseline; gap: var(--space-2); padding: var(--space-3) var(--space-6); font-size: 15px; color: var(--color-text); text-decoration: none; }
.sidebar__nav a .num { font-size: 11px; letter-spacing: 0.08em; color: color-mix(in srgb, var(--color-text) 50%, transparent); }
.sidebar__nav a:hover { background: color-mix(in srgb, var(--color-text) 5%, transparent); }
.sidebar__nav a[aria-current="page"] { background: var(--color-surface); color: var(--color-accent); font-weight: 800; }
.sidebar__footer { margin-top: auto; padding: var(--space-6); border-top: 2px solid var(--color-divider); }
.sidebar__user { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-top: var(--space-3); }
.sidebar__user-name { font-size: 14px; font-weight: 600; }
.sidebar__signout { background: none; border: 0; padding: 0; color: var(--color-muted); font: inherit; font-size: 13px; cursor: pointer; text-decoration: underline; text-underline-offset: 2px; }
.sidebar__signout:hover { color: var(--color-accent); }

.content { min-width: 0; padding: var(--space-8); }

@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { flex-direction: row; flex-wrap: wrap; align-items: center; gap: var(--space-2) var(--space-4);
             border-right: 0; border-bottom: 2px solid var(--color-divider); padding: var(--space-3) var(--space-4); }
  .sidebar__brand { flex: 1; padding: 0; border-bottom: 0; }
  .sidebar__brand p { display: none; }
  .sidebar__nav { flex-direction: row; padding: 0; order: 3; flex-basis: 100%; gap: var(--space-2); }
  .sidebar__nav a { padding: var(--space-2) var(--space-3); }
  .sidebar__footer { margin: 0; padding: 0; border-top: 0; display: flex; align-items: center; gap: var(--space-3); }
  .sidebar__footer .btn--block { width: auto; justify-content: center; }
  .sidebar__user { margin: 0; }
  .sidebar__user-name { display: none; }
  .content { padding: var(--space-6) var(--space-4) var(--space-8); }
}

/* ---------- Page header + back link ---------- */
.back-link { display: inline-block; margin-bottom: var(--space-3); font-size: 13px; color: var(--color-muted); text-decoration: none; }
.back-link:hover { color: var(--color-accent); }
.proposal-header { margin-bottom: var(--space-6); padding-bottom: var(--space-4); border-bottom: 2px solid var(--color-divider); }
.proposal-header__client { color: var(--color-muted); }
.proposal-footer { margin-top: var(--space-8); padding-top: var(--space-4); border-top: 2px solid var(--color-divider); display: flex; }

/* ---------- Data table (spreadsheet-aligned) ---------- */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-muted); padding: var(--space-2); border-bottom: 2px solid var(--color-divider); }
.table td { padding: var(--space-3) var(--space-2); border-bottom: 1px solid var(--color-divider); vertical-align: middle; }
.table tbody tr:hover { background: color-mix(in srgb, var(--color-text) 4%, transparent); }

/* ---------- Proposals table (aligned columns on desktop) ---------- */
.proposal-table { table-layout: fixed; width: 100%; }
.proposal-table__row { cursor: pointer; }
.proposal-table__client, .proposal-table__project { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.proposal-table__client { width: 26%; color: var(--color-muted); }
.proposal-table__project a { color: var(--color-text); text-decoration: none; font-weight: 600; }
.proposal-table__project a:hover { color: var(--color-accent); }
.proposal-table__status { width: 130px; }
.proposal-table__date { width: 130px; color: var(--color-muted); white-space: nowrap; }
.proposal-table__actions { width: 96px; text-align: right; }

/* ---------- …collapses to stacked cards on mobile ---------- */
@media (max-width: 640px) {
  .proposal-table thead { display: none; }
  .proposal-table, .proposal-table tbody { display: block; width: auto; }
  .proposal-table__row { display: flex; flex-direction: column; border: 1px solid var(--color-divider); padding: var(--space-4); margin-bottom: var(--space-3); }
  .proposal-table__row:hover { background: none; }
  .proposal-table td { width: auto; padding: var(--space-1) 0; border: 0; white-space: normal; overflow: visible; text-overflow: clip;
                       display: flex; justify-content: space-between; gap: var(--space-4); align-items: baseline; }
  .proposal-table td::before { content: attr(data-label); color: var(--color-muted); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; }
  /* Project floats to the top of the card and acts as its heading */
  .proposal-table__project { order: -1; display: block; padding-bottom: var(--space-2); }
  .proposal-table__project::before { display: none; }
  .proposal-table__project a { font-size: 17px; }
  .proposal-table__actions { justify-content: flex-end; padding-top: var(--space-2); }
  .proposal-table__actions::before { display: none; }
}

.empty { padding: var(--space-8) 0; }
.empty p { margin-bottom: var(--space-6); color: var(--color-muted); max-width: 620px; }

/* ---------- Status tags ---------- */
.badge { display: inline-flex; align-items: center; font-size: 11px; letter-spacing: 0.02em; padding: 3px 10px; border-radius: 0; text-transform: uppercase; }
.badge--parsing, .badge--composing { background: var(--color-neutral-100); color: var(--color-neutral-800); }
.badge--parsed { border: 1px solid var(--color-accent); color: var(--color-accent); }
.badge--ready { background: var(--color-accent-100); color: var(--color-accent-800); }
.badge--failed { background: var(--color-neutral-100); color: var(--color-neutral-900); }

/* ---------- Generating / failed ---------- */
.generating { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-6); background: var(--color-surface); border: 1px solid var(--color-divider); color: var(--color-muted); }
.spinner { width: 22px; height: 22px; flex: none; border: 3px solid var(--color-divider); border-top-color: var(--color-accent); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.generation-failed { background: var(--color-neutral-100); border: 1px solid var(--color-divider); padding: var(--space-6); }
.generation-failed__detail { font-family: ui-monospace, monospace; font-size: 13px; }
.generation-failed code { background: var(--color-surface); padding: 2px 5px; }

/* ---------- Doc sections (grading / coaching) ---------- */
.doc-section { border: 1px solid var(--color-divider); background: var(--color-bg); padding: var(--space-6); margin-bottom: var(--space-4); }
.doc-section > h2 { font-size: 22px; margin-bottom: var(--space-3); }
.doc-list { padding-left: 1.2rem; display: grid; gap: var(--space-1); margin: 0; }
.edit-hint { font-size: 14px; color: var(--color-muted); margin-bottom: var(--space-4); }

.needs-input__head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-2) var(--space-4); }
.readiness { font-size: 13px; padding: var(--space-1) var(--space-3); text-transform: uppercase; letter-spacing: 0.02em; }
.readiness--ok { background: var(--color-accent-100); color: var(--color-accent-800); }
.readiness--low { background: var(--color-neutral-100); color: var(--color-neutral-800); }

.grade-grid { list-style: none; padding: 0; margin: var(--space-4) 0 0; display: grid; gap: var(--space-2); grid-template-columns: 1fr; }
@media (min-width: 560px) { .grade-grid { grid-template-columns: 1fr 1fr; } }
.grade-grid__item { border: 1px solid var(--color-divider); border-left-width: 3px; padding: var(--space-2) var(--space-3); display: grid; gap: 2px; }
.grade-grid__item--strong { border-left-color: var(--color-accent); }
.grade-grid__item--partial { border-left-color: var(--color-neutral-500, #9b9797); }
.grade-grid__item--missing { border-left-color: var(--color-neutral-800); }
.grade-grid__name { font-weight: 600; font-size: 14px; }
.grade-grid__rating { font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-muted); }
.grade-grid__note { font-size: 13px; color: var(--color-muted); }
.grading__actions { margin-top: var(--space-6); }
.grading__actions .btn { width: 100%; }
@media (min-width: 560px) { .grading__actions .btn { width: auto; } }

.coaching { background: var(--color-surface); }
.coaching__label { font-size: 14px; margin: var(--space-4) 0 var(--space-1); }
.coaching__label--good { color: var(--color-accent-700); }
.coaching__label--improve { color: var(--color-text); }
.coaching__followup { margin-top: var(--space-4); padding: var(--space-3) var(--space-4); border: 1px solid var(--color-divider); background: var(--color-bg); }
.coaching__followup h3 { margin-top: 0; }
.coaching__ask { font-weight: 600; margin: var(--space-3) 0 var(--space-1); font-size: 14px; }
.pricing-controls { border-style: dashed; }

/* ---------- Review-form price preview ---------- */
.price-preview { margin-top: var(--space-3); display: grid; grid-template-columns: repeat(auto-fit, minmax(90px, 1fr)); gap: var(--space-2); }
.price-preview__cell { display: flex; flex-direction: column; gap: 2px; padding: var(--space-2) var(--space-3); border: 1px solid var(--color-divider); }
.price-preview__label { color: var(--color-muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }
.price-preview__amt { font-family: var(--font-heading); font-weight: 800; font-size: 28px; line-height: 1; }

/* ---------- Markdown editor ---------- */
.md-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); margin-bottom: var(--space-3); }
.md-toolbar__spacer { flex: 1 1 0; min-width: 0; }
.md-status { color: var(--color-muted); font-size: 13px; }
@media (max-width: 560px) { .md-toolbar__spacer { display: none; } }
.md-editor {
  white-space: pre-wrap; word-wrap: break-word;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 14px; line-height: 1.6;
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  padding: var(--space-6); min-height: 55vh;
}
.md-editor:focus { outline: none; border-color: var(--color-accent); }

/* ---------- Sign in ---------- */
.auth { min-height: 90vh; display: grid; place-items: center; padding: var(--space-6); }
.auth__card { border: 2px solid var(--color-divider); background: var(--color-bg); padding: var(--space-8); width: 100%; max-width: 380px; }
.auth__title { font-size: 32px; margin-bottom: var(--space-1); }
.auth__subtitle { color: var(--color-muted); margin-bottom: var(--space-6); }
.auth__slack-btn { display: flex; align-items: center; justify-content: center; width: 100%; min-height: 48px; border: 0; background: var(--color-accent); color: var(--color-bg); font-family: var(--font-heading); font-weight: 800; font-size: 15px; cursor: pointer; }
.auth__slack-btn:hover { background: var(--color-accent-600); }
.auth__hint { margin-top: var(--space-4); font-size: 12px; color: var(--color-muted); }