/* Same Page — "Quiet Kitchen" design system (M2d).
   Tokens copied verbatim from `Design Handoff/README.md` (light + dark).
   Component classes below replace the old per-element inline-style pattern. */

:root {
  --sp-bg:        #F6F4F0;  /* app background        */
  --sp-card:      #FFFFFF;  /* raised surfaces        */
  --sp-field:     #FDFCFA;  /* inputs                 */
  --sp-ink:       #2B2E3E;  /* primary text           */
  --sp-sub:       #83817A;  /* secondary text         */
  --sp-faint:     #A3A099;  /* tertiary / disabled    */
  --sp-chip-bg:   #F0EDE7;  /* tag chips, code pills  */
  --sp-chip-ink:  #6A675E;
  --sp-border:    #E7E3DC;  /* card borders           */
  --sp-hairline:  #F0EDE7;  /* in-card row dividers   */
  --sp-border-strong: #C9C4B9;  /* inputs, secondary buttons */
  --sp-accent:    #4468D2;  /* the one action color   */
  --sp-accent-tint: #EAEFFB;
  --sp-host:      #8177C9;  /* host-only affordances  */
  --sp-host-tint: #F0EDF9;  /* forward-declared for M3 host-only screens (design README) */
  --sp-danger:    #B65C4E;  /* remove / archive / end */
  --sp-avatar:    #E9E5DD;
  --sp-shadow:    0 2px 8px rgba(60, 56, 44, 0.05);

  /* Type (not part of the handoff token block): Hanken Grotesk + IBM Plex Mono. */
  --sp-font-sans: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --sp-font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --sp-bg: #191A21;      --sp-card: #23242E;   --sp-field: #23242E;
    --sp-ink: #EDECE7;     --sp-sub: #9B99A6;    --sp-faint: #6E6D78;
    --sp-chip-bg: #2E2F3A; --sp-chip-ink: #B8B6C2;
    --sp-border: #33343F;  --sp-hairline: #2E2F3A; --sp-border-strong: #454652;
    --sp-accent: #7E9AEC;  --sp-accent-tint: #262C3E;  /* dark: accent buttons use dark ink text #14151B */
    --sp-host: #A69DE0;    --sp-host-tint: #2E2A40;
    --sp-danger: #D48575;  --sp-avatar: #2E2F3A;
    --sp-shadow: none;     /* dark relies on borders, not shadows */
  }
}

/* ---------- Reset / base ---------- */

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: var(--sp-font-sans);
  font-size: 15px;
  line-height: 1.45;
  color: var(--sp-ink);
  background: var(--sp-bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--sp-accent); text-decoration: none; }

button { font-family: var(--sp-font-sans); }

/* ---------- Shell ---------- */

.shell {
  display: flex;
  min-height: 100vh;
}

/* ---------- Sidebar (desktop) ---------- */

.sidebar {
  width: 250px;
  flex: none;
  background: var(--sp-card);
  border-right: 1px solid var(--sp-border);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: sticky;
  top: 0;
  height: 100vh;
}

/* CSS wordmark: "Same Page" 700 next to the pure-CSS page glyph. */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 17px;
  color: var(--sp-ink);
  margin-bottom: 22px;
}

.brand-glyph {
  width: 24px;
  height: 30px;
  flex: none;
  border: 1.5px solid var(--sp-ink);
  border-radius: 5px;
  background: var(--sp-card);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
  padding: 0 4px;
  box-sizing: border-box;
}

.brand-glyph i {
  display: block;
  height: 2.5px;
  border-radius: 2px;
}

.brand-glyph i:nth-child(1) { background: var(--sp-accent); }
.brand-glyph i:nth-child(2) { background: var(--sp-host); }
.brand-glyph i:nth-child(3) { background: var(--sp-border); }

.nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-link {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 44px;
  text-align: left;
  border: none;
  background: none;
  border-radius: 10px;
  padding: 10px 12px;
  font-family: var(--sp-font-sans);
  font-weight: 600;
  font-size: 14px;
  color: var(--sp-sub);
  cursor: pointer;
  text-decoration: none;
}

.nav-link:hover,
.nav-link.is-active {
  background: var(--sp-chip-bg);
  color: var(--sp-ink);
}

.nav-account {
  display: block;
  padding: 8px 12px 2px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--sp-faint);
}

.sidebar-spacer { flex: 1; }

/* ---------- Top bar (mobile only) ---------- */

.topbar { display: none; }

/* ---------- Main content ---------- */

.main { flex: 1; min-width: 0; }

.content {
  width: min(1080px, 100%);
  margin: 0 auto;
  padding: 28px 24px 48px;
}

.page { max-width: 1080px; margin: 0 auto; }
.page--narrow { max-width: 720px; }

/* ---------- Type ---------- */

.page-title {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--sp-ink);
  margin: 0;
}

.page-meta {
  font-size: 13px;
  font-weight: 500;
  color: var(--sp-sub);
  margin: 4px 0 0;
}

.section-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--sp-ink);
  margin: 0;
}

.field-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--sp-sub);
  margin: 22px 0 7px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 14px;
  font-weight: 600;
  color: var(--sp-accent);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 22px;
  border: none;
  border-radius: 12px;
  font-family: var(--sp-font-sans);
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background: var(--sp-accent);
  color: #fff;
}

.btn-primary:hover { filter: brightness(1.06); }

.btn-secondary {
  background: var(--sp-card);
  color: var(--sp-ink);
  border: 1.5px solid var(--sp-border-strong);
}

.btn-secondary:hover { border-color: var(--sp-ink); }

.btn-block { width: 100%; }

/* Text-style links/actions in rows (min 44px hit target). */
.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  border: none;
  background: none;
  padding: 0;
  font-family: var(--sp-font-sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--sp-accent);
  cursor: pointer;
  text-decoration: none;
}

/* Danger is text-only — never filled red. */
.danger-text {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  border: none;
  background: none;
  padding: 0;
  font-family: var(--sp-font-sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--sp-danger);
  cursor: pointer;
  text-decoration: none;
}

.inline-form { margin: 0; }

/* ---------- Chips / pills ---------- */

.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-height: 38px;
  padding: 7px 14px;
  border: none;
  border-radius: 999px;
  background: var(--sp-chip-bg);
  color: var(--sp-chip-ink);
  font-family: var(--sp-font-sans);
  font-weight: 600;
  font-size: 12.5px;
  line-height: 1;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

.chip--on {
  background: var(--sp-ink);
  color: var(--sp-bg);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.chip-form { margin: 0; }

/* IBM Plex Mono 500 — join codes (rendered from M3; class defined now). */
.sp-code {
  display: inline-flex;
  align-items: center;
  font-family: var(--sp-font-mono);
  font-weight: 500;
  font-size: 12px;
  color: var(--sp-chip-ink);
  background: var(--sp-chip-bg);
  border-radius: 8px;
  padding: 5px 10px;
}

/* ---------- Cards ---------- */

.card {
  background: var(--sp-card);
  border: 1px solid var(--sp-border);
  border-radius: 16px;
  box-shadow: var(--sp-shadow);
}

/* ---------- Inputs ---------- */

.input {
  width: 100%;
  box-sizing: border-box;
  min-height: 50px;
  padding: 0 15px;
  border: 1.5px solid var(--sp-border-strong);
  border-radius: 12px;
  background: var(--sp-field);
  color: var(--sp-ink);
  font-family: var(--sp-font-sans);
  font-size: 15px;
}

.input::placeholder { color: var(--sp-faint); }

.textarea {
  padding: 13px 15px;
  resize: vertical;
  min-height: 100px;
  line-height: 1.55;
}

/* ---------- Home ---------- */

.hero-card { padding: 32px 26px; }
.hero-card--center { text-align: center; }

.hero-title {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--sp-ink);
  margin: 0;
}

.hero-sub {
  font-size: 14px;
  font-weight: 500;
  color: var(--sp-sub);
  margin: 8px 0 0;
}

.hero-cta {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.stat-card {
  display: block;
  background: var(--sp-card);
  border: 1px solid var(--sp-border);
  border-radius: 16px;
  box-shadow: var(--sp-shadow);
  padding: 18px 20px;
  text-decoration: none;
}

.stat-card:hover { border-color: var(--sp-border-strong); }

.stat-label {
  font-weight: 600;
  font-size: 15px;
  color: var(--sp-ink);
}

.stat-count {
  font-size: 13px;
  font-weight: 500;
  color: var(--sp-sub);
  margin-top: 4px;
}

/* ---------- Collections hub ---------- */

.group-heading {
  font-size: 13px;
  font-weight: 600;
  color: var(--sp-sub);
  margin: 26px 0 10px;
}

.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}

.hub-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--sp-card);
  border: 1px solid var(--sp-border);
  border-radius: 14px;
  box-shadow: var(--sp-shadow);
  padding: 16px 18px;
  text-decoration: none;
}

.hub-card:hover { border-color: var(--sp-border-strong); }

.hub-card-name {
  font-weight: 600;
  font-size: 17px;
  color: var(--sp-ink);
}

.hub-card-meta {
  font-size: 12.5px;
  color: var(--sp-sub);
  margin-top: 3px;
}

.hub-card-arrow { color: var(--sp-faint); font-size: 20px; flex: none; }

.empty-state {
  font-size: 14px;
  font-weight: 500;
  color: var(--sp-sub);
  text-align: center;
  padding: 48px 24px;
  margin: 0;
}

/* ---------- Library ---------- */

.lib-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.lib-toolbar {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.lib-search {
  flex: 1 1 240px;
  display: flex;
  gap: 8px;
  margin: 0;
}

.lib-tags-label { margin-top: 14px; }

.lib-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 16px;
}

.lib-empty { grid-column: 1 / -1; }

.meal-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--sp-card);
  border: 1px solid var(--sp-border);
  border-radius: 16px;
  box-shadow: var(--sp-shadow);
  padding: 14px 16px;
}

.meal-card--archived { opacity: 0.6; }

.meal-card-top {
  display: flex;
  align-items: center;
  gap: 8px;
}

.meal-card-name {
  flex: 1;
  min-width: 0;
  font-weight: 600;
  font-size: 15.5px;
  color: var(--sp-ink);
  text-decoration: none;
}

.meal-type-form { margin: 0; flex: none; }

.meal-card-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.kept-count {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--sp-faint);
  margin-left: auto;
}

.meal-card-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.meal-archive-form { margin: 0 0 0 auto; }

/* Floating "+ Add a meal" pill — phone; static button on desktop. */
.floating-add {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  background: var(--sp-accent);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  box-shadow: 0 6px 16px rgba(68, 104, 210, 0.3);
}

.floating-add:hover { filter: brightness(1.06); }

/* ---------- Meal edit ---------- */

.edit-form { margin-top: 8px; }

.form-error {
  font-size: 13px;
  font-weight: 600;
  color: var(--sp-danger);
  margin: 14px 0 0;
}

/* Segmented type control — Lunch / Dinner / Both. */
.segmented {
  display: flex;
  border: 1.5px solid var(--sp-border-strong);
  border-radius: 12px;
  overflow: hidden;
  background: var(--sp-field);
  margin-top: 6px;
}

.segment {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 0;
  text-align: center;
  font-weight: 600;
  font-size: 14px;
  color: var(--sp-chip-ink);
  cursor: pointer;
  border-right: 1px solid var(--sp-border);
}

.segment:last-child { border-right: none; }

.segment input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.segment--on {
  background: var(--sp-ink);
  color: var(--sp-bg);
}

/* Removable tag chips (checkbox labels — same form semantics). */
.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding: 9px 14px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--sp-chip-bg);
  color: var(--sp-chip-ink);
  font-weight: 600;
  font-size: 12.5px;
  cursor: pointer;
}

.tag-chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.tag-chip--on {
  background: var(--sp-accent-tint);
  color: var(--sp-accent);
  border-color: var(--sp-accent-tint);
}

.tag-chip-x { font-size: 12px; opacity: 0.75; }

.edit-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
}

/* ---------- Recipe view ---------- */

.recipe-title { margin-top: 18px; }
.recipe-kept { margin-top: 12px; }

.recipe-section { padding: 18px 20px; margin-top: 16px; }

.recipe-section-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--sp-ink);
  margin: 0;
}

.ingredient-list {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.ingredient-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--sp-chip-ink);
}

.ingredient-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: var(--sp-accent);
}

.recipe-text {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--sp-chip-ink);
  white-space: pre-wrap;
}

.recipe-source { display: inline-block; margin-top: 16px; }

.recipe-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--sp-border);
  padding-top: 14px;
  margin-top: 28px;
  font-size: 12.5px;
  color: var(--sp-faint);
}

.recipe-note {
  margin-top: 24px;
  font-size: 12.5px;
  color: var(--sp-faint);
}

/* ---------- Groups ---------- */

.create-row {
  display: flex;
  gap: 10px;
  margin: 18px 0 4px;
}

.group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.group-card {
  display: block;
  background: var(--sp-card);
  border: 1px solid var(--sp-border);
  border-radius: 14px;
  box-shadow: var(--sp-shadow);
  padding: 16px 18px;
  text-decoration: none;
}

.group-card:hover { border-color: var(--sp-border-strong); }

.group-card-name {
  font-weight: 600;
  font-size: 16px;
  color: var(--sp-ink);
}

.group-card-meta {
  font-size: 12.5px;
  color: var(--sp-sub);
  margin-top: 3px;
}

/* ---------- Group detail / members ---------- */

.member-list { margin-top: 12px; }

.member-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--sp-hairline);
}

.member-row:last-child { border-bottom: none; }

.member-avatar {
  width: 32px;
  height: 32px;
  flex: none;
  border-radius: 50%;
  background: var(--sp-avatar);
  color: var(--sp-chip-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 13px;
}

.member-info { flex: 1; min-width: 0; }

.member-name {
  font-weight: 600;
  font-size: 15px;
  color: var(--sp-ink);
}

.member-email {
  font-size: 12.5px;
  color: var(--sp-sub);
  margin-top: 1px;
}

.owner-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--sp-chip-bg);
  color: var(--sp-chip-ink);
  font-size: 12px;
  font-weight: 600;
  vertical-align: 1px;
}

.invite-row {
  border-top: 1px solid var(--sp-border);
  padding-top: 16px;
  margin-top: 16px;
}

.invite-form {
  display: flex;
  gap: 9px;
  margin-top: 7px;
}

.auth-note {
  font-size: 12.5px;
  color: var(--sp-faint);
  text-align: center;
  margin: 18px 0 0;
}

/* ---------- Auth ---------- */

.auth-wrap {
  max-width: 420px;
  margin: 0 auto;
  padding: 24px 0;
}

.auth-card { padding: 28px 24px; }

.auth-sub {
  font-size: 14px;
  color: var(--sp-sub);
  margin: 8px 0 0;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}

.auth-switch {
  font-size: 13.5px;
  color: var(--sp-sub);
  text-align: center;
  margin: 18px 0 0;
}

.auth-switch a { font-weight: 600; color: var(--sp-accent); }

/* ---------- Mobile (<900px) ---------- */

@media (max-width: 899px) {
  .shell { flex-direction: column; }
  .sidebar { display: none; }

  .topbar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
    position: sticky;
    top: 0;
    z-index: 20;
    background: var(--sp-card);
    border-bottom: 1px solid var(--sp-border);
    padding: 12px 16px;
  }

  .topbar .brand {
    margin-bottom: 0;
    font-size: 16px;
  }

  .topbar .brand-glyph {
    width: 20px;
    height: 25px;
    gap: 2.5px;
    padding: 0 3px;
  }

  .topbar .nav {
    flex-direction: row;
    flex-wrap: nowrap;
    flex: 1;
    gap: 2px;
    overflow-x: auto;
    min-width: 0;
  }

  /* The name indicator is decor on a phone — the Sign out control stays. */
  .topbar .nav-account { display: none; }
  .topbar form { flex: none; }

  .topbar .nav-link {
    width: auto;
    min-height: 44px;
    padding: 8px 12px;
    font-size: 13px;
  }

  .topbar .nav-account { margin-left: auto; }

  .content { padding: 20px 16px 104px; }

  /* 56–60px primaries on phone; ≥44px hit targets everywhere. */
  .btn-primary,
  .btn-secondary { min-height: 56px; font-size: 16.5px; }

  .chip { min-height: 44px; }

  .hero-card { padding: 26px 20px; }

  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn {
    min-height: 56px;
    font-size: 16.5px;
  }

  .stat-grid { grid-template-columns: 1fr; }

  .lib-grid { grid-template-columns: 1fr; }

  .floating-add {
    position: fixed;
    right: 20px;
    bottom: 24px;
    z-index: 10;
  }

  .create-row { flex-direction: column; }

  .invite-form { flex-direction: column; }

  .lib-header { align-items: flex-start; }
}

/* ---------- Keyboard focus ---------- */

:focus-visible {
  outline: 2px solid var(--sp-accent);
  outline-offset: 2px;
}

.chip:focus-visible,
.tag-chip:focus-visible,
.btn-primary:focus-visible,
.pill:focus-visible {
  outline-offset: 1px;
  border-radius: 999px;
}