/* ============================================================================
   Practical Wisdom — design tokens + styles
   A small, restrained design system: three surface layers, soft borders, calm
   motion. Colours live in tokens; the dark theme only re-maps the tokens.
   ========================================================================== */

:root {
  /* Brand (green identity — constant across themes) */
  --brand: #2d5016;
  --brand-hover: #3a6420;
  --accent: #5a8a2a;
  --accent-soft: #7fb04f;
  --accent-tint-bg: #e8f4d4;     /* tag / chip fill */
  --accent-tint-fg: #3d6a20;
  --accent-wash: #eef6e2;        /* subtle hover wash */

  /* Three elevation layers above the background.
     Warm paper rather than stark white — easy on the eyes. */
  --bg: #e9e7dc;                 /* L0 — app canvas / scroll areas */
  --surface: #f6f4ee;            /* L1 — chrome: sidebar, toolbar, panels */
  --surface-2: #fbf9f3;          /* L2 — cards (lift via shadow in light) */
  --elevated: #fbf9f3;           /* L3 — modals, popovers, dropdowns */
  --input-bg: #e6e3d7;           /* inset fields */
  --track-bg: #dddacd;           /* segmented-control track */
  --seg-active: #fbf9f3;         /* segmented-control active pill */
  --btn-secondary: #eeede6;
  --btn-secondary-hover: #e3e2d8;

  /* Gold — the primary accent (the brand's antique gold) + cream from the logo */
  --gold: #e5b64a;
  --gold-hover: #f4d279;
  --on-gold: #2a2008;
  --cream: #f2eee3;
  /* "Wisdom" in the title. Cream reads on dark/medium; on the light header it needs to
     flip to a dark warm tone or it disappears (overridden in :root's light theme below). */
  --brand-wisdom: #43352a;

  /* Dark-glass surface for secondary controls + the header */
  --glass: rgba(34,38,24,0.05);
  --glass-hover: rgba(34,38,24,0.09);
  --glass-border: rgba(34,38,24,0.10);
  --header-bg: rgba(250,249,245,0.82);
  --header-border: rgba(34,38,24,0.08);
  --status-red: #c0392b;

  /* Tier accents (primary/secondary tags) */
  --tier-primary-bd: #c4dcab;  --tier-primary-fg: #4a7a2a;
  --tier-secondary-bd: #e6d9bf; --tier-secondary-fg: #97712f; --tier-secondary-bg: #fdfbf5;

  /* Status accents */
  --danger: #c0392b; --danger-bg: #fdf3f3; --danger-bd: #e6c2c2;
  --info-bg: #eef3ff; --info-fg: #3a59c0; --info-bd: #d8e1fb;

  /* Text hierarchy */
  --text: #23261f;               /* primary — wisdom text */
  --text-secondary: #5b6053;     /* secondary — metadata, body */
  --text-tertiary: #8c917f;      /* tertiary — counts, hints, labels */

  /* Borders (used sparingly) */
  --border: #e6e4d9;
  --border-subtle: #efeee5;
  --border-strong: #d7d5c8;

  /* Radius */
  --r-sm: 7px;
  --r-md: 11px;
  --r-lg: 14px;
  --r-pill: 999px;

  /* Spacing scale */
  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-5: 20px; --s-6: 24px;

  /* Elevation (restrained) */
  --shadow-card: 0 1px 3px rgba(25,35,12,0.05);
  --shadow-lift: 0 6px 18px rgba(25,35,12,0.10);
  --shadow-pop:  0 12px 32px rgba(25,35,12,0.16);
  --spinner-track: rgba(0,0,0,0.12);

  /* Motion */
  --motion-fast: 130ms;
  --motion: 190ms;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);

  --focus: #6fa83e;
}

[data-theme="dark"] {
  --accent-tint-bg: #2c3a1d;
  --accent-tint-fg: #b6d98a;
  --accent-wash: rgba(255,255,255,0.05);
  --brand-wisdom: #f2eee3;       /* cream reads well on the night sky */

  --bg: #0a1022;                 /* deep night sky */
  --surface: #121a33;            /* chrome */
  --surface-2: #1b2747;          /* cards — lift off the night sky */
  --elevated: #243156;           /* modals / popovers */
  --input-bg: #080d1c;           /* inset, deepest */
  --track-bg: #18223e;
  --seg-active: #2c3a64;
  --btn-secondary: #1c2746;
  --btn-secondary-hover: #28365c;

  --glass: rgba(255,255,255,0.06);
  --glass-hover: rgba(255,255,255,0.12);
  --glass-border: rgba(255,255,255,0.10);
  --header-bg: rgba(13,19,40,0.82);
  --header-border: rgba(255,255,255,0.06);
  --status-red: #d24536;

  --tier-primary-bd: #3c5a24;  --tier-primary-fg: #9fce6e;
  --tier-secondary-bd: #4a4226; --tier-secondary-fg: #cda85e; --tier-secondary-bg: #211d12;

  --danger: #ff8b7a; --danger-bg: #2a1c1c; --danger-bd: #6a3a3a;
  --info-bg: #14203a; --info-fg: #9bb4ff; --info-bd: #2e3e64;

  --text: #e7eaf3;
  --text-secondary: #a2abc2;
  --text-tertiary: #6e7894;

  --border: #26304e;
  --border-subtle: #1b2440;
  --border-strong: #3a4670;

  --shadow-card: 0 1px 3px rgba(0,0,0,0.35);
  --shadow-lift: 0 8px 24px rgba(0,0,0,0.45);
  --shadow-pop:  0 14px 36px rgba(0,0,0,0.55);
  --spinner-track: rgba(255,255,255,0.15);
}

/* Medium — a calm dim slate, sitting between the paper light and the night-sky
   dark: light text on a mid-luminance blue-grey. */
[data-theme="medium"] {
  --accent-tint-bg: #3a4a28;
  --accent-tint-fg: #c8e3a0;
  --accent-wash: rgba(255,255,255,0.06);
  --brand-wisdom: #f2eee3;       /* cream reads well on the slate */

  --bg: #2e3440;                 /* slate canvas */
  --surface: #373f4f;            /* chrome */
  --surface-2: #424b5d;          /* cards lift off the canvas */
  --elevated: #4d576b;           /* modals / popovers */
  --input-bg: #272d38;           /* inset, deepest */
  --track-bg: #353d4b;
  --seg-active: #505c74;
  --btn-secondary: #3c4555;
  --btn-secondary-hover: #49536a;

  --glass: rgba(255,255,255,0.07);
  --glass-hover: rgba(255,255,255,0.13);
  --glass-border: rgba(255,255,255,0.12);
  --header-bg: rgba(46,52,64,0.85);
  --header-border: rgba(255,255,255,0.08);
  --status-red: #e06a5c;

  --tier-primary-bd: #4a6630;  --tier-primary-fg: #abd97e;
  --tier-secondary-bd: #5a5234; --tier-secondary-fg: #d8b96e; --tier-secondary-bg: #2e2a1c;

  --danger: #ff9b8c; --danger-bg: #3a2826; --danger-bd: #7a4a48;
  --info-bg: #25304a; --info-fg: #aabfff; --info-bd: #3e4e70;

  --text: #eef1f7;
  --text-secondary: #bcc3d2;
  --text-tertiary: #868ea4;

  --border: #454e62;
  --border-subtle: #3a4254;
  --border-strong: #566280;

  --shadow-card: 0 1px 3px rgba(0,0,0,0.25);
  --shadow-lift: 0 8px 24px rgba(0,0,0,0.35);
  --shadow-pop:  0 14px 36px rgba(0,0,0,0.45);
  --spinner-track: rgba(255,255,255,0.18);
}

/* ── Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  height: 100vh;        /* pin the app to the viewport so inner panels scroll */
  overflow: hidden;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

/* Dark-glass header: an extension of the canvas, not a saturated bar above it */
header {
  /* Sit above the Network view's positioned overlays (z-index ≤ 50) so the
     account dropdown, which overflows below the header, isn't painted over.
     Stays below the mobile drawer (85–95) and modals (100). */
  position: relative; z-index: 70;
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--header-border);
  color: var(--text);
  /* Respect the iOS notch / status bar when launched as a standalone PWA. */
  padding: max(12px, env(safe-area-inset-top)) max(24px, env(safe-area-inset-right)) 12px max(24px, env(safe-area-inset-left));
  font-size: 1.25rem; font-weight: 600; letter-spacing: 0.02em;
  display: flex; align-items: center; justify-content: space-between;
}

main { display: flex; flex: 1; gap: 0; min-height: 0; }

/* ── Sidebar (intentionally quiet — content is the focal point) ── */
#sidebar {
  width: 260px; min-width: 200px;
  background: var(--surface);
  border-right: 1px solid var(--border-subtle);
  display: flex; flex-direction: column; padding: var(--s-4) var(--s-3);
  gap: var(--s-3); overflow-y: auto;
}
#sidebar h2 { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-tertiary); margin-bottom: var(--s-1); }
#tag-list { display: flex; flex-direction: column; gap: 2px; }

.tag-group { margin-bottom: var(--s-1); }
.tag-group > summary {
  cursor: pointer; list-style: none; user-select: none;
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-tertiary); padding: var(--s-1) var(--s-2);
  display: flex; align-items: center; gap: 6px; border-radius: var(--r-sm);
  transition: color var(--motion-fast) var(--ease);
}
.tag-group > summary:hover { color: var(--text-secondary); }
.tag-group > summary::-webkit-details-marker { display: none; }
.tag-group > summary::before {
  content: "▸"; font-size: 0.7rem; transition: transform var(--motion-fast) var(--ease); display: inline-block;
}
.tag-group[open] > summary::before { transform: rotate(90deg); }
.tag-group .group-count { color: var(--text-tertiary); font-weight: normal; margin-left: auto; }
.tag-group-items { display: flex; flex-direction: column; gap: 1px; margin-top: 2px; }

/* Border-less, low-contrast tag rows; emphasis is saved for hover + active. */
.tag-btn {
  display: flex; justify-content: space-between; align-items: center;
  background: transparent; border: none; border-radius: var(--r-sm);
  padding: 6px 10px; cursor: pointer; font-size: 0.86rem; text-align: left;
  color: var(--text-secondary);
  transition: background var(--motion-fast) var(--ease), color var(--motion-fast) var(--ease);
}
.tag-btn.tier-primary, .tag-btn.tier-secondary { border: none; background: transparent; color: var(--text-secondary); }
.tag-btn:hover { background: var(--accent-wash); color: var(--text); }
.tag-btn.active { background: var(--accent-tint-bg); color: var(--accent-tint-fg); font-weight: 600; }
.tag-btn .count { font-size: 0.74rem; color: var(--text-tertiary); margin-left: 6px; }

.clear-btn {
  font-size: 0.8rem; color: var(--text-tertiary); background: none; border: none;
  cursor: pointer; text-align: left; padding: 2px 0; transition: color var(--motion-fast) var(--ease);
}
.clear-btn:hover { color: var(--text); }

/* ── Main panel + toolbar ── */
#tip-panel { flex: 1; display: flex; flex-direction: column; overflow: hidden; min-width: 0; min-height: 0; }

#search-bar {
  display: flex; flex-wrap: wrap; gap: var(--s-3); row-gap: var(--s-2);
  padding: 10px var(--s-5); background: var(--surface);
  border-bottom: 1px solid var(--border-subtle); align-items: center;
}
/* Toolbar groups: tighter spacing within a group than between groups. The search group
   keeps a real minimum width so it can't collapse and spill over the user group; when the
   bar is too narrow to fit everything, the user group wraps to a second row instead. */
.tb-group { display: flex; align-items: center; gap: var(--s-2); }
#tb-search { flex: 1 1 240px; min-width: 220px; }
#tb-user { flex: 0 0 auto; margin-left: auto; }

/* One search field with an inline keyword/meaning scope toggle */
.search-field {
  flex: 1; min-width: 0; display: flex; align-items: center; gap: 7px;
  background: var(--input-bg); border: 1px solid var(--border); border-radius: var(--r-sm);
  padding: 0 5px 0 10px;
  transition: border-color var(--motion-fast) var(--ease), box-shadow var(--motion-fast) var(--ease);
}
.search-field:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-wash); }
.search-go {
  flex: none; display: inline-flex; align-items: center; justify-content: center;
  background: none; border: none; padding: 0; cursor: pointer; color: var(--text-tertiary);
  transition: color var(--motion-fast) var(--ease);
}
.search-go:hover { color: var(--text); }
#search-input {
  flex: 1; min-width: 0; border: none; background: none; padding: 8px 0;
  font-size: 0.9rem; color: var(--text);
}
#search-input:focus { outline: none; }
#search-input::placeholder { color: var(--text-tertiary); }
.search-mode { flex: none; display: flex; gap: 2px; background: var(--track-bg); border-radius: 7px; padding: 2px; margin: 3px 0; }
.mode-btn {
  background: transparent; border: none; cursor: pointer; padding: 4px 11px; border-radius: 5px;
  font-size: 0.78rem; font-weight: 500; color: var(--text-secondary);
  transition: background var(--motion-fast) var(--ease), color var(--motion-fast) var(--ease);
}
.mode-btn:hover { color: var(--text); }
.mode-btn.active { background: var(--seg-active); color: var(--text); font-weight: 600; box-shadow: var(--shadow-card); }

/* Primary = gold accent */
.btn {
  background: var(--gold); color: var(--on-gold); border: 1px solid transparent; border-radius: var(--r-sm);
  padding: 8px 14px; cursor: pointer; font-size: 0.875rem; font-weight: 600;
  transition: background var(--motion-fast) var(--ease), transform var(--motion-fast) var(--ease), box-shadow var(--motion-fast) var(--ease);
}
.btn:hover { background: var(--gold-hover); }
.btn:active { transform: translateY(1px); }
/* Secondary = dark glass */
.btn.secondary {
  background: var(--glass); color: var(--text-secondary); border: 1px solid var(--glass-border); font-weight: 500;
}
.btn.secondary:hover { background: var(--glass-hover); color: var(--text); }

#tip-list { flex: 1; overflow-y: auto; padding: var(--s-4) var(--s-5); display: flex; flex-direction: column; gap: var(--s-2); }

/* ── Wisdom cards — the centrepiece ── */
.tip-card {
  background: var(--surface-2); border: 1px solid var(--border-subtle); border-radius: var(--r-lg);
  padding: 14px 18px; cursor: pointer; box-shadow: var(--shadow-card);
  transition: transform var(--motion) var(--ease), box-shadow var(--motion) var(--ease), border-color var(--motion) var(--ease);
  display: flex; align-items: stretch; gap: var(--s-3);
}
.tip-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); border-color: var(--border); }
.tip-card.selected { border-color: var(--accent-soft); box-shadow: 0 0 0 2px var(--accent-tint-bg); }

.tip-content { font-size: 0.95rem; line-height: 1.5; color: var(--text); font-weight: 450; }
.tip-tags { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 5px; }
.chip {
  background: var(--accent-tint-bg); color: var(--accent-tint-fg); border-radius: var(--r-pill);
  padding: 2px 10px; font-size: 0.74rem; font-weight: 500;
}

#empty-state { text-align: center; color: var(--text-tertiary); padding: 60px 20px; font-size: 0.95rem; }

/* ── "Explore this tip" analysis pane (Favorites view) ── */
#analysis-pane {
  width: 400px; min-width: 320px; background: var(--surface);
  border-left: 1px solid var(--border-subtle); padding: var(--s-5);
  display: flex; flex-direction: column; gap: var(--s-3); overflow-y: auto;
}
#analysis-pane.hidden { display: none; }
.analysis-head { display: flex; align-items: center; justify-content: space-between; }
.analysis-head h2 { font-size: 0.95rem; color: var(--text); }
.analysis-close { background: none; border: none; color: var(--text-tertiary); font-size: 1.35rem; line-height: 1; cursor: pointer; padding: 0 4px; }
.analysis-close:hover { color: var(--text); }
#analysis-tip {
  font-size: 0.95rem; line-height: 1.5; color: var(--text);
  background: var(--surface-2); border-left: 3px solid var(--gold); border-radius: var(--r-md); padding: 12px 14px;
}
.analysis-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-tertiary); font-weight: 600; }
#analysis-options { display: flex; flex-direction: column; gap: 6px; }
.analysis-opt {
  text-align: left; background: var(--glass); border: 1px solid var(--glass-border); color: var(--text-secondary);
  border-radius: var(--r-sm); padding: 9px 12px; font-size: 0.85rem; cursor: pointer;
  transition: background var(--motion-fast) var(--ease), color var(--motion-fast) var(--ease), border-color var(--motion-fast) var(--ease);
}
.analysis-opt:hover { background: var(--glass-hover); color: var(--text); }
.analysis-opt.active { border-color: var(--gold); color: var(--text); background: var(--glass-hover); }
.analysis-opt:disabled { opacity: 0.45; cursor: default; }
#analysis-result { display: flex; flex-direction: column; gap: 8px; }
.analysis-list { margin: 2px 0 0; padding-left: 18px; display: flex; flex-direction: column; gap: 8px; }
.analysis-list li { font-size: 0.9rem; line-height: 1.55; color: var(--text); }
.analysis-hint { font-size: 0.85rem; color: var(--text-tertiary); line-height: 1.5; }
/* Admin-written angle: a small gold dot on the option, and prose (not bullets) in the result. */
.analysis-opt.has-custom::after { content: "•"; color: var(--gold); margin-left: 6px; font-weight: 700; }
.analysis-custom { font-size: 0.9rem; line-height: 1.6; color: var(--text); white-space: pre-wrap; }

/* ── "Choose an angle" override editor (detail pane, admin) ── */
#analysis-editor { display: flex; flex-direction: column; gap: 9px; }
#analysis-editor-note { font-size: 0.78rem; color: var(--text-tertiary); line-height: 1.5; margin: -2px 0 2px; }
#analysis-editor-fields { display: flex; flex-direction: column; gap: 10px; }
.analysis-field { display: flex; flex-direction: column; gap: 4px; font-size: 0.78rem; font-weight: 600; color: var(--text-secondary); }
.analysis-field textarea {
  font-weight: 400; font-size: 0.88rem; min-height: 56px; resize: vertical;
  background: var(--input-bg); color: var(--text); border: 1px solid var(--border);
  border-radius: var(--r-sm); padding: 8px 10px; line-height: 1.5; font-family: inherit;
}
.analysis-field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-wash); }
#analysis-editor-status { font-size: 0.8rem; min-height: 1em; }

/* ── Video embed (responsive 16:9) + admin attach field ── */
.video-embed {
  position: relative; width: 100%; padding-top: 56.25%;
  border-radius: var(--r-md); overflow: hidden; background: #000;
}
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
#video-editor { display: flex; flex-direction: column; gap: 9px; }
#video-row { display: flex; gap: 6px; }
#video-url-input {
  flex: 1; min-width: 0; border: 1px solid var(--border); border-radius: var(--r-sm);
  padding: 7px 10px; font-size: 0.85rem; background: var(--input-bg); color: var(--text);
}
#video-url-input:focus { outline: none; border-color: var(--accent); }
#video-times { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 12px; }
#video-times label { display: flex; align-items: center; gap: 6px; font-size: 0.8rem; color: var(--text-secondary); }
#video-times input {
  width: 64px; border: 1px solid var(--border); border-radius: var(--r-sm);
  padding: 5px 8px; font-size: 0.82rem; background: var(--input-bg); color: var(--text);
}
#video-times input:focus { outline: none; border-color: var(--accent); }
#video-times-note { font-size: 0.7rem; color: var(--text-tertiary); flex: 1 1 100%; }
#video-status { font-size: 0.8rem; min-height: 1em; }
#video-remove-btn { align-self: flex-start; }
#analysis-video:empty { display: none; }

/* ── Detail pane ── */
#detail-pane {
  width: 460px; min-width: 320px; background: var(--surface);
  border-left: 1px solid var(--border-subtle); padding: var(--s-6) var(--s-5);
  display: flex; flex-direction: column; gap: var(--s-4); overflow-y: auto;
}
#detail-pane.hidden { display: none; }
#detail-pane h2 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-tertiary); }

#detail-content {
  font-size: 0.925rem; line-height: 1.6; color: var(--text);
  background: var(--input-bg); border-radius: var(--r-md); padding: 14px; min-height: 80px;
}
#detail-anecdote { color: var(--text-secondary); min-height: 76px; }

#tag-editor { display: flex; flex-direction: column; gap: 10px; }
#current-tags { display: flex; flex-wrap: wrap; gap: 6px; min-height: 32px; }

.chip-remove {
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--accent-tint-bg); color: var(--accent-tint-fg); border-radius: var(--r-pill);
  padding: 2px 8px; font-size: 0.75rem; font-weight: 500; border: none; cursor: pointer;
  transition: background var(--motion-fast) var(--ease), color var(--motion-fast) var(--ease);
}
.chip-remove:hover { background: var(--danger-bg); color: var(--danger); }

#tag-palette { display: flex; flex-direction: column; gap: 4px; max-height: 520px; overflow-y: auto; }
.palette-group-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-tertiary); margin-top: 4px; }
.palette-row { display: flex; flex-wrap: wrap; gap: 6px; }
.chip-add {
  background: var(--surface-2); border-radius: var(--r-pill); padding: 2px 10px;
  font-size: 0.75rem; font-weight: 500; cursor: pointer; transition: background var(--motion-fast) var(--ease);
}
.chip-add:hover { background: var(--accent-wash); }
.chip-add:disabled { opacity: 0.4; cursor: default; }
#tag-palette-empty { font-size: 0.8rem; color: var(--text-tertiary); }

/* Tier styling — primary = green, secondary = muted amber (chips/palette only) */
.tier-primary { border: 1px solid var(--tier-primary-bd); color: var(--tier-primary-fg); }
.tier-secondary { border: 1px solid var(--tier-secondary-bd); color: var(--tier-secondary-fg); background: var(--tier-secondary-bg); }
.tag-btn.tier-secondary { background: transparent; }
.chip-remove.tier-primary { background: var(--accent-tint-bg); color: var(--accent-tint-fg); }
.chip-remove.tier-secondary { background: var(--tier-secondary-bg); color: var(--tier-secondary-fg); }

#add-tag-row { display: flex; gap: 6px; }
#new-tag-input {
  flex: 1; border: 1px solid var(--border); border-radius: var(--r-sm);
  padding: 7px 10px; font-size: 0.875rem; background: var(--input-bg); color: var(--text);
}
#new-tag-input:focus { outline: none; border-color: var(--accent); }
#new-tag-tier {
  border: 1px solid var(--border); border-radius: var(--r-sm); padding: 7px 6px;
  font-size: 0.8rem; background: var(--input-bg); color: var(--text); cursor: pointer;
}
#new-tag-tier:focus { outline: none; border-color: var(--accent); }

#save-tags-btn { align-self: flex-start; }
#save-status { font-size: 0.8rem; color: var(--accent); min-height: 1em; }

/* ── Modals ── */
.overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.45);
  -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center; z-index: 100;
}
.overlay.hidden { display: none; }

.modal {
  background: var(--elevated); color: var(--text); border-radius: var(--r-lg); padding: 28px;
  width: 520px; max-width: 95vw; display: flex; flex-direction: column; gap: 14px;
  box-shadow: var(--shadow-pop);
}
.modal h2 { font-size: 1.1rem; }

textarea {
  width: 100%; border: 1px solid var(--border); border-radius: var(--r-sm); padding: 10px 12px;
  font-size: 0.9rem; font-family: inherit; resize: vertical; min-height: 100px;
  background: var(--input-bg); color: var(--text);
}
textarea:focus { outline: none; border-color: var(--accent); }

.modal-tags-input {
  width: 100%; display: block; border: 1px solid var(--border); border-radius: var(--r-sm); padding: 8px 12px;
  font-size: 0.875rem; background: var(--input-bg); color: var(--text);
}
.modal-tags-input:focus { outline: none; border-color: var(--accent); }

.modal-actions { display: flex; gap: 8px; justify-content: flex-end; }

/* Form labels sit above their field inside modals */
label { display: block; font-size: 0.8rem; color: var(--text-secondary); font-weight: 500; margin-bottom: 5px; }

/* ── View toggle (segmented control) ── */
#view-toggle { display: flex; gap: 2px; background: var(--track-bg); border-radius: 9px; padding: 3px; }
.view-btn {
  background: transparent; color: var(--text-secondary); border: none; cursor: pointer;
  padding: 6px 15px; border-radius: var(--r-sm); font-size: 0.85rem; font-weight: 500;
  transition: background var(--motion-fast) var(--ease), color var(--motion-fast) var(--ease);
}
.view-btn:hover { color: var(--text); }
.view-btn.active { background: var(--seg-active); color: var(--text); font-weight: 600; box-shadow: var(--shadow-card); }

/* ── Network ("constellation") view — dark in both themes by design ── */
#network-view {
  flex: 1; position: relative; display: none; overflow: hidden;
  background:
    radial-gradient(1100px 760px at 32% 22%, #1d2a52 0%, #101732 55%, #0a1022 100%);
}
#net-canvas, #net-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
#net-canvas { z-index: 1; }
#net-svg { z-index: 2; }
#network-view:fullscreen { width: 100vw; height: 100vh; }
#network-view:-webkit-full-screen { width: 100vw; height: 100vh; }

.net-node {
  cursor: pointer;
  stroke: rgba(255,255,255,0.18); stroke-width: 0.6;
  transition: opacity 0.15s ease;
}
.net-node.dim { opacity: 0.16; }
.net-node.hover, .net-node.sel {
  filter: drop-shadow(0 0 7px currentColor) drop-shadow(0 0 3px currentColor);
}
.net-node.sel { stroke: #fff; stroke-width: 2; }
/* the "next suggested tip" gently breathes so the eye is drawn to it */
@keyframes pw-suggested-pulse {
  from { stroke-width: 2.1; filter: drop-shadow(0 0 5px #ffcf33) drop-shadow(0 0 2px #ffcf33); }
  to   { stroke-width: 3;   filter: drop-shadow(0 0 13px #ffcf33) drop-shadow(0 0 6px #ffcf33); }
}
.net-node.suggested {
  fill: #fff; stroke: #ffcf33; stroke-width: 2.5;
  filter: drop-shadow(0 0 9px #ffcf33) drop-shadow(0 0 4px #ffcf33);
  animation: pw-suggested-pulse 1.8s ease-in-out infinite alternate;
}

#net-legend {
  position: absolute; top: 14px; left: 14px; z-index: 3;
  background: rgba(10,15,22,0.72); -webkit-backdrop-filter: blur(5px); backdrop-filter: blur(5px);
  border: 1px solid rgba(255,255,255,0.08); border-radius: 9px;
  padding: 10px 13px; display: flex; flex-direction: column; gap: 6px;
  font-size: 0.74rem; color: #cdd6e0; max-width: 180px;
}
#net-legend .legend-title { text-transform: uppercase; letter-spacing: 0.08em; color: #8a96a6; font-size: 0.62rem; margin-bottom: 2px; }
.legend-row {
  display: flex; align-items: center; gap: 8px;
  cursor: pointer; padding: 3px 6px; border-radius: 6px; transition: background 0.12s;
}
.legend-row:hover { background: rgba(255,255,255,0.08); }
.legend-row.active { background: rgba(255,255,255,0.15); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.2); }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; flex: none; box-shadow: 0 0 7px currentColor; }
.legend-name { text-transform: capitalize; }
.legend-count { margin-left: auto; padding-left: 10px; color: #8a96a6; font-size: 0.66rem; }

.cluster-label {
  font-size: 15px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
  text-anchor: middle; dominant-baseline: middle; cursor: pointer; opacity: 0.9;
  paint-order: stroke; stroke: rgba(4,7,12,0.7); stroke-width: 4px;
  transition: opacity 0.15s;
}
.cluster-label:hover { opacity: 1; }

/* Overview region bubbles (one per primary tag; click to drill into its tips) */
.region-bubble { cursor: pointer; }
.region-bubble circle { transition: stroke-width 0.15s; }
.region-bubble:hover circle { stroke-width: 4; }
.region-count {
  fill: #fff; font-weight: 800; font-size: 20px; text-anchor: middle; dominant-baseline: central;
  paint-order: stroke; stroke: rgba(4,7,12,0.5); stroke-width: 3px; pointer-events: none;
}
.cluster-label.faded { opacity: 0.16; }

.net-node-label {
  font-size: 11px; fill: #e7eef6; pointer-events: none; dominant-baseline: middle;
  paint-order: stroke; stroke: rgba(4,7,12,0.88); stroke-width: 3.5px;
}
.net-node-label.sel { font-size: 12.5px; font-weight: 700; fill: #fff; }

.net-node.faded { opacity: 0.07; pointer-events: none; }

#net-controls {
  position: absolute; top: 14px; right: 14px; z-index: 3;
  display: flex; gap: 10px; align-items: center;
  background: rgba(10,15,22,0.72); -webkit-backdrop-filter: blur(5px); backdrop-filter: blur(5px);
  border: 1px solid rgba(255,255,255,0.08); border-radius: 9px;
  padding: 8px 11px; font-size: 0.75rem; color: #cdd6e0;
}
#net-controls label { color: #cdd6e0; display: flex; align-items: center; gap: 6px; cursor: pointer; }
.net-ghost-btn {
  background: rgba(255,255,255,0.08); color: #e6ecf2; border: 1px solid rgba(255,255,255,0.14);
  border-radius: 6px; padding: 5px 11px; cursor: pointer; font-size: 0.75rem;
  transition: background var(--motion-fast) var(--ease);
}
.net-ghost-btn:hover { background: rgba(255,255,255,0.17); }

#net-hint {
  position: absolute; bottom: 12px; left: 50%; transform: translateX(-50%); z-index: 3;
  font-size: 0.7rem; color: #7c8896; background: rgba(10,15,22,0.6);
  padding: 5px 13px; border-radius: 20px; pointer-events: none;
}

#net-tooltip {
  position: fixed; z-index: 50; pointer-events: none; display: none;
  max-width: 280px; background: rgba(8,12,18,0.94); color: #eef3f8;
  border: 1px solid rgba(255,255,255,0.13); border-radius: 8px;
  padding: 9px 11px; font-size: 0.78rem; line-height: 1.45;
  box-shadow: 0 6px 22px rgba(0,0,0,0.45);
}

#net-card {
  position: absolute; left: 14px; bottom: 44px; z-index: 4;
  width: 340px; max-width: calc(100% - 28px); max-height: 52vh; overflow-y: auto;
  background: rgba(10,15,22,0.93); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.12); border-radius: 11px;
  padding: 14px 15px 15px; color: #eef3f8;
  box-shadow: 0 10px 30px rgba(0,0,0,0.45);
}
#net-card.hidden { display: none; }
.net-card-close {
  position: absolute; top: 7px; right: 11px;
  background: none; border: none; color: #9aa6b2; font-size: 1.2rem; line-height: 1; cursor: pointer;
}
.net-card-close:hover { color: #fff; }
#net-card-content { font-size: 0.9rem; line-height: 1.55; padding-right: 16px; white-space: pre-wrap; }
#net-card-anecdote {
  margin-top: 10px; font-size: 0.82rem; line-height: 1.5; color: #b8c2cf;
  white-space: pre-wrap; border-left: 2px solid rgba(255,255,255,0.15); padding-left: 9px;
}
#net-card-anecdote:empty { display: none; }
#net-card-linkmode { display: flex; align-items: center; gap: 6px; margin-top: 12px; }
.net-linkmode-label { font-size: 0.64rem; text-transform: uppercase; letter-spacing: 0.07em; color: #8a96a6; margin-right: 2px; }
.net-seg {
  background: rgba(255,255,255,0.08); color: #cdd6e2; border: 1px solid rgba(255,255,255,0.16);
  border-radius: 20px; padding: 2px 11px; font-size: 0.72rem; cursor: pointer; transition: background 0.15s;
}
.net-seg:hover { background: rgba(255,255,255,0.16); }
.net-seg.active { background: #ffcf33; border-color: #ffcf33; color: #2a2410; font-weight: 600; }
#net-card-related-note { margin-top: 10px; font-size: 0.74rem; color: #aeb8c6; font-style: italic; }

.net-card-tags-label { margin-top: 12px; font-size: 0.64rem; text-transform: uppercase; letter-spacing: 0.07em; color: #8a96a6; }
#net-card-tags { margin-top: 7px; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.net-card-tag {
  border: 1px solid rgba(255,255,255,0.2); background: rgba(255,255,255,0.06); color: #e7eef6;
  border-radius: 20px; padding: 3px 11px; font-size: 0.76rem; cursor: pointer;
  transition: background 0.12s, border-color 0.12s, opacity 0.12s;
}
.net-card-tag:hover { background: rgba(255,255,255,0.18); }
.net-card-tag.tier-primary { border-color: rgba(122,190,74,0.7); }
.net-card-tag.tier-secondary { border-color: rgba(214,160,70,0.7); }
.net-card-tag.excluded { opacity: 0.38; text-decoration: line-through; }

.net-op {
  border-radius: 5px; padding: 2px 7px; font-size: 0.62rem; font-weight: 700;
  letter-spacing: 0.05em; cursor: pointer; line-height: 1.4;
  border: 1px solid rgba(255,255,255,0.22); color: #c7d2de; background: transparent;
}
.net-op.and { background: #2d6a8a; border-color: #4ca0c8; color: #fff; }
.net-op:hover { filter: brightness(1.18); }
.net-expr-empty { color: #8a96a6; font-size: 0.78rem; }

/* ── Auth area in the header ── */
/* Brand lockup (icon + serif wordmark) in the header */
.brand { display: flex; align-items: center; }
.brand-word {
  font-family: 'Fraunces', Georgia, 'Times New Roman', serif;
  font-size: 1.32rem; font-weight: 600; letter-spacing: -0.005em; line-height: 1; white-space: nowrap;
}
.bw-practical { color: var(--gold); }
.bw-wisdom { color: var(--brand-wisdom); }
/* the dot of the "i" in Wisdom is the network's pulsing "next suggested" gold node */
.wnode-i { position: relative; }
.wisdom-node {
  position: absolute; left: 50%; top: 0.14em; transform: translateX(-50%);
  width: 0.17em; height: 0.17em; border-radius: 50%; background: #ffcf33; pointer-events: none;
  animation: pw-wisdom-pulse 1.8s ease-in-out infinite;
}
@keyframes pw-wisdom-pulse {
  0%, 100% { transform: translateX(-50%) scale(1);    box-shadow: 0 0 3px 0 rgba(255,207,51,0.5); }
  50%      { transform: translateX(-50%) scale(1.22); box-shadow: 0 0 8px 1.5px rgba(255,207,51,0.9); }
}
#auth-area { display: flex; align-items: center; gap: 10px; font-size: 0.85rem; font-weight: 400; }
#auth-area .btn { padding: 6px 12px; }
.avatar { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; }
.auth-name { color: var(--text-secondary); max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.google-btn { background: var(--glass); color: var(--text); border: 1px solid var(--glass-border); font-weight: 500; }
.google-btn:hover { background: var(--glass-hover); }
.auth-hint { color: var(--text-tertiary); font-size: 0.78rem; }
/* Status = small coloured pill */
.admin-badge {
  background: var(--status-red); color: #fff; padding: 3px 9px; border-radius: var(--r-pill);
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.04em;
}

/* ── Account dropdown (signed-in users) ── */
.account { position: relative; }
.account-trigger {
  display: flex; align-items: center; gap: 8px; cursor: pointer;
  background: var(--glass); border: 1px solid var(--glass-border);
  border-radius: var(--r-pill); padding: 4px 10px 4px 5px; color: var(--text-secondary);
  font-size: 0.85rem; font-weight: 500; font-family: inherit;
  transition: background var(--motion-fast) var(--ease), color var(--motion-fast) var(--ease);
}
.account-trigger:hover { background: var(--glass-hover); color: var(--text); }
.account-trigger .auth-name { max-width: 140px; }
.account-caret { font-size: 0.62rem; color: var(--text-tertiary); transition: transform var(--motion-fast) var(--ease); }
.account-trigger[aria-expanded="true"] .account-caret { transform: rotate(180deg); }

.account-menu {
  position: absolute; top: calc(100% + 8px); right: 0; z-index: 60;
  background: var(--elevated); border: 1px solid var(--border); border-radius: var(--r-md);
  box-shadow: var(--shadow-pop); padding: 6px; min-width: 220px;
  display: flex; flex-direction: column; gap: 2px;
}
.account-menu.hidden { display: none; }
.account-menu-header {
  padding: 6px 10px 8px; font-size: 0.74rem; color: var(--text-tertiary);
  line-height: 1.4; border-bottom: 1px solid var(--border-subtle); margin-bottom: 4px;
}
.account-menu-header strong { color: var(--text-secondary); font-weight: 600; }
.account-item {
  display: block; width: 100%; text-align: left; background: none; border: none;
  font-family: inherit; font-size: 0.85rem; color: var(--text); cursor: pointer;
  padding: 8px 10px; border-radius: var(--r-sm);
  transition: background var(--motion-fast) var(--ease);
}
.account-item:hover { background: var(--accent-wash); }
.account-item-admin { display: flex; align-items: center; gap: 8px; }

/* ── Help / how-to modal ── */
.help-section { margin-top: 16px; }
.help-section h3 { font-size: 0.92rem; color: var(--text); margin-bottom: 6px; }
.help-list { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 6px; }
.help-list li { font-size: 0.86rem; line-height: 1.55; color: var(--text-secondary); }
.help-list strong { color: var(--text); font-weight: 600; }
.help-list ul { margin-top: 6px; padding-left: 18px; display: flex; flex-direction: column; gap: 4px; }
.help-admin { border-top: 1px solid var(--border); padding-top: 12px; margin-top: 20px; }
.help-admin-note { font-size: 0.78rem; color: var(--accent); margin-bottom: 8px; }
.account-item-admin .admin-badge { font-size: 0.62rem; padding: 2px 7px; }
.account-menu-label {
  padding: 6px 10px 4px; font-size: 0.68rem; text-transform: uppercase;
  letter-spacing: 0.07em; color: var(--text-tertiary); font-weight: 600;
}
.account-menu-sep { height: 1px; background: var(--border-subtle); margin: 4px 0; }

/* Appearance segmented control inside the account menu */
.theme-seg {
  display: flex; gap: 3px; background: var(--track-bg);
  border-radius: var(--r-sm); padding: 3px; margin: 0 6px 4px;
}
.theme-opt {
  flex: 1; background: none; border: none; cursor: pointer; font-family: inherit;
  font-size: 0.78rem; font-weight: 500; color: var(--text-secondary);
  padding: 6px 8px; border-radius: 5px;
  transition: background var(--motion-fast) var(--ease), color var(--motion-fast) var(--ease);
}
.theme-opt:hover { color: var(--text); }
.theme-opt.active { background: var(--seg-active); color: var(--text); font-weight: 600; box-shadow: var(--shadow-card); }

/* ── Tips & Tags Management dropdown (admin only) ── */
#mgmt-wrap { position: relative; }
#mgmt-menu {
  position: absolute; top: calc(100% + 6px); right: 0; z-index: 60;
  background: var(--elevated); border: 1px solid var(--border); border-radius: var(--r-md);
  box-shadow: var(--shadow-pop); padding: 6px; min-width: 190px;
  display: flex; flex-direction: column; gap: 4px;
}
#mgmt-menu.hidden { display: none; }
#mgmt-menu .btn { width: 100%; text-align: left; }
.mgmt-sep { height: 1px; background: var(--border-subtle); margin: 4px 2px; }
.mgmt-danger { color: var(--danger); }
.mgmt-danger:hover { background: var(--danger-bg); color: var(--danger); }

/* ── Vote + favorite controls, integrated into the card as a left rail ── */
.vote-col {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px;
  flex: none; padding-right: var(--s-3); border-right: 1px solid var(--border-subtle);
}
.tip-main { flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: center; }
.vote-btn {
  background: none; border: none; cursor: pointer; font-size: 0.82rem; line-height: 1;
  color: var(--text-tertiary); padding: 3px 6px; border-radius: var(--r-sm);
  transition: background var(--motion-fast) var(--ease), color var(--motion-fast) var(--ease);
}
.vote-btn:hover { background: var(--accent-wash); color: var(--accent); }
.vote-btn.up.on { color: #2d7d2d; }
.vote-btn.down.on { color: var(--danger); }
.vote-score { font-size: 0.82rem; font-weight: 600; color: var(--text-secondary); min-width: 20px; text-align: center; }
[data-theme="dark"] .vote-btn.up.on { color: #7ed957; }


/* Vote row inside the dark network card */
#net-card-actions { display: flex; align-items: center; gap: 8px; margin-top: 11px; }
#net-card-actions .vote-btn { color: #9aa6b2; font-size: 0.92rem; }
#net-card-actions .vote-btn:hover { color: #cfe8b0; background: rgba(255,255,255,0.08); }
#net-card-actions .vote-btn.up.on { color: #7ed957; }
#net-card-actions .vote-btn.down.on { color: #ff7a7a; }
#net-card-actions .vote-score { color: #e7eef6; }

/* ── Toast ── */
#toast {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: #1c1f24; color: #fff; padding: 10px 18px; border-radius: var(--r-md); font-size: 0.85rem;
  box-shadow: var(--shadow-pop); opacity: 0; pointer-events: none;
  transition: opacity var(--motion) var(--ease), transform var(--motion) var(--ease); z-index: 200;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── Card (sequential) view — one tip at a time, mobile-friendly ── */
#card-view {
  flex: 1; display: none; flex-direction: column; align-items: center; justify-content: center;
  padding: 28px 18px; overflow-y: auto; background: var(--bg); min-height: 0;
}
#card-stage { width: 100%; max-width: 600px; display: flex; flex-direction: column; gap: 16px; }
#cv-card {
  position: relative; touch-action: pan-y; will-change: transform;
  background: var(--surface-2); border: 1px solid var(--border-subtle); border-radius: var(--r-lg);
  padding: 30px 28px; box-shadow: var(--shadow-lift);
  display: flex; flex-direction: column; gap: 16px;
}
/* Tinder-style swipe affordances: badges fade in as you drag the card left/right */
.cv-swipe-badge {
  position: absolute; top: 18px; z-index: 2; padding: 4px 14px; border-radius: var(--r-sm);
  font-size: 0.85rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
  border: 2px solid currentColor; opacity: 0; pointer-events: none;
  transition: opacity 80ms linear;
}
.cv-swipe-badge.save { right: 20px; color: var(--accent); transform: rotate(11deg); }
.cv-swipe-badge.skip { left: 20px; color: var(--text-tertiary); transform: rotate(-11deg); }
#cv-card.swiping { user-select: none; cursor: grabbing; }
#cv-swipe-hint { font-size: 0.72rem; color: var(--text-tertiary); text-align: center; opacity: 0.85; }
#cv-content { font-size: 1.3rem; line-height: 1.5; color: var(--text); }
#cv-anecdote {
  font-size: 0.95rem; line-height: 1.6; color: var(--text-secondary);
  border-left: 3px solid var(--accent-soft); padding-left: 12px; white-space: pre-wrap;
}
#cv-anecdote:empty { display: none; }
#cv-tags { display: flex; flex-wrap: wrap; gap: 6px; }
#cv-actions { display: flex; align-items: center; gap: 10px; margin-top: 2px; }
#cv-nav { display: flex; gap: 12px; }
#cv-nav .btn { flex: 1; padding: 13px; font-size: 1rem; }
#cv-prev:disabled, #cv-next:disabled { opacity: 0.4; cursor: default; }
#cv-restart { font-size: 0.8rem; opacity: 0.8; }
#cv-foot { display: flex; justify-content: center; align-items: center; gap: 12px; flex-wrap: wrap; }
#cv-restart, #cv-change-course { font-size: 0.8rem; opacity: 0.9; }
#cv-suggest-mode, #net-suggest-mode { font-size: 0.8rem; }

/* ── Change course: redirect the trail by theme or by description ── */
#cv-redirect {
  display: flex; flex-direction: column; gap: 9px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-md);
  padding: 14px 16px;
}
#cv-redirect.hidden { display: none; }
.cv-redirect-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-tertiary); font-weight: 600; }
#cv-redirect-groups { display: flex; flex-wrap: wrap; gap: 7px; }
.cv-group-chip {
  background: transparent; border: 1px solid var(--border); border-radius: var(--r-pill);
  padding: 6px 13px; font-size: 0.85rem; font-weight: 600; text-transform: capitalize; cursor: pointer;
  transition: background var(--motion-fast) var(--ease);
}
.cv-group-chip:hover { background: var(--accent-wash); }
.cv-redirect-row { display: flex; gap: 8px; }
#cv-redirect-input {
  flex: 1; min-width: 0; border: 1px solid var(--border); border-radius: var(--r-sm);
  padding: 9px 12px; font-size: 0.9rem; background: var(--input-bg); color: var(--text);
}
#cv-redirect-input:focus { outline: none; border-color: var(--accent); }
#cv-redirect-go { flex: none; }
#cv-redirect-status { font-size: 0.8rem; color: var(--text-tertiary); min-height: 1em; }

/* ── Favorites list (vertical scroll) shown in Network/Cards views ── */
#fav-list {
  flex: 1; display: none; flex-direction: column; gap: var(--s-2);
  overflow-y: auto; padding: var(--s-4) var(--s-5); background: var(--bg); min-height: 0;
}
.fav-list-head {
  font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-tertiary); margin-bottom: 2px;
  display: flex; align-items: center; gap: 10px;
}
.fav-list-head .btn { margin-left: auto; text-transform: none; letter-spacing: 0; }

/* ── Ask-for-advice view ── */
#advise-view {
  flex: 1; display: none; flex-direction: column; align-items: center;
  overflow-y: auto; padding: 28px 20px; background: var(--bg); min-height: 0;
}
#advise-stage { width: 100%; max-width: 640px; display: flex; flex-direction: column; gap: 12px; }
.advise-title { font-size: 1.3rem; color: var(--text); }
.advise-sub { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.5; margin-top: -4px; }
#advise-input {
  width: 100%; min-height: 96px; resize: vertical; padding: 12px 14px;
  border: 1px solid var(--border); border-radius: var(--r-md); font: inherit; font-size: 0.95rem; line-height: 1.5;
  background: var(--surface-2); color: var(--text);
}
#advise-input:focus { outline: none; border-color: var(--accent-soft); box-shadow: 0 0 0 3px var(--accent-wash); }
#advise-btn { align-self: flex-start; padding: 10px 22px; }
#advise-result { display: flex; flex-direction: column; gap: 10px; margin-top: 6px; }
.advise-thinking { display: flex; align-items: center; gap: 12px; color: var(--text-secondary); font-size: 0.9rem; padding: 8px 0; }
.advise-answer {
  background: var(--surface-2); border: 1px solid var(--border-subtle); border-left: 4px solid var(--accent-soft);
  border-radius: var(--r-md); padding: 16px 18px; font-size: 0.98rem; line-height: 1.65; color: var(--text);
  box-shadow: var(--shadow-card);
}
.advise-source-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-tertiary); margin-top: 6px; }
.advise-tips { display: flex; flex-direction: column; gap: 8px; }

/* ── "Your recent suggestions" list inside the Suggest modal ── */
#suggest-history { display: flex; flex-direction: column; gap: 6px; max-height: 180px; overflow-y: auto; }
.suggest-hist-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-tertiary); margin: 4px 0 2px; }
.suggest-hist-row { display: flex; align-items: center; gap: 10px; font-size: 0.85rem; }
.suggest-hist-text { flex: 1; min-width: 0; color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sub-status { flex: none; font-size: 0.66rem; font-weight: 600; padding: 2px 9px; border-radius: var(--r-pill); }
.sub-status.pending { background: var(--info-bg); color: var(--info-fg); }
.sub-status.approved { background: var(--accent-tint-bg); color: var(--accent-tint-fg); }
.sub-status.rejected { background: var(--danger-bg); color: var(--danger); }

/* ── Favorites insights modal ── */
.insights-sub { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.5; margin: -2px 0 10px; }
#insights-body { display: flex; flex-direction: column; gap: 6px; }
.insights-count { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-tertiary); }
.insights-label {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--accent);
  font-weight: 600; margin-top: 12px;
}
.insights-list { margin: 6px 0 0; padding-left: 20px; display: flex; flex-direction: column; gap: 7px; }
.insights-list li { font-size: 0.92rem; line-height: 1.5; color: var(--text); }
[data-theme="dark"] .insights-label { color: #8fc35a; }
.fav-list-head #fav-reflect-btn { text-transform: none; letter-spacing: 0; }

/* ── Semantic search results (vertical scroll, shown over any view) ── */
#search-results {
  flex: 1; display: none; flex-direction: column; gap: var(--s-2);
  overflow-y: auto; padding: var(--s-4) var(--s-5); background: var(--bg); min-height: 0;
}
.sim-badge {
  margin-left: auto; align-self: flex-start; flex: none;
  background: var(--info-bg); color: var(--info-fg); border: 1px solid var(--info-bd);
  border-radius: var(--r-pill); padding: 2px 9px; font-size: 0.72rem; font-weight: 600;
}

/* ── Batch import review table ── */
#batch-review-list {
  max-height: 56vh; overflow-y: auto; display: flex; flex-direction: column; gap: 8px;
  padding: 2px 4px 2px 0; margin-top: 4px;
}
.batch-row {
  display: flex; gap: 10px; align-items: flex-start;
  border: 1px solid var(--border); border-radius: var(--r-sm); padding: 9px 10px; background: var(--input-bg);
}
.batch-row.no-tags { border-color: var(--danger-bd); background: var(--danger-bg); }
.batch-del {
  background: none; border: none; color: var(--danger); font-size: 1.15rem; line-height: 1;
  cursor: pointer; flex: none; padding: 2px 4px;
}
.batch-del:hover { filter: brightness(1.1); }
.batch-row-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.batch-content, .batch-tags {
  border: 1px solid var(--border); border-radius: var(--r-sm); padding: 7px 9px; font-family: inherit;
  background: var(--surface-2); color: var(--text);
}
.batch-content { font-size: 0.9rem; }
.batch-tags { font-size: 0.8rem; }
.batch-content:focus, .batch-tags:focus { outline: none; border-color: var(--accent); }
.batch-chips { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.batch-chip { font-size: 0.7rem; padding: 1px 8px; border-radius: 10px; }
.batch-chip.primary { background: var(--accent-tint-bg); color: var(--accent-tint-fg); }
.batch-chip.secondary { background: var(--tier-secondary-bg); color: var(--tier-secondary-fg); }
.batch-warn { font-size: 0.7rem; color: var(--danger); }
#batch-stage-input.hidden, #batch-stage-review.hidden { display: none; }

/* ── Review submissions (moderation queue) ── */
#review-summary { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 6px; }
#review-list { max-height: 60vh; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; padding: 2px 4px 2px 0; }
.review-row {
  display: flex; flex-direction: column; gap: 7px;
  border: 1px solid var(--border); border-radius: var(--r-md); padding: 12px 14px; background: var(--input-bg);
}
.review-meta { font-size: 0.72rem; color: var(--text-tertiary); }
.review-content, .review-tags {
  border: 1px solid var(--border); border-radius: var(--r-sm); padding: 8px 10px; font-family: inherit;
  background: var(--surface-2); color: var(--text);
}
.review-content { font-size: 0.92rem; }
.review-tags { font-size: 0.8rem; }
.review-content:focus, .review-tags:focus { outline: none; border-color: var(--accent); }
.review-anec { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.5; border-left: 2px solid var(--border-strong); padding-left: 9px; }
.review-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 2px; }
.review-actions .btn { padding: 6px 16px; }

/* ── Apply-a-tag-to-tips modal ── */
#apply-controls { display: flex; gap: 8px; align-items: center; }
#apply-tag-input { flex: 1; border: 1px solid var(--border); border-radius: var(--r-sm); padding: 8px 12px; font-size: 0.95rem; font-weight: 600; background: var(--input-bg); color: var(--text); }
#apply-tag-tier { border: 1px solid var(--border); border-radius: var(--r-sm); padding: 8px; font-size: 0.85rem; background: var(--input-bg); color: var(--text); cursor: pointer; }
#apply-tier-note { font-size: 0.72rem; color: var(--text-tertiary); white-space: nowrap; }
#apply-filter { border: 1px solid var(--border); border-radius: var(--r-sm); padding: 7px 10px; font-size: 0.85rem; background: var(--input-bg); color: var(--text); }
#apply-summary { font-size: 0.8rem; color: var(--text-secondary); min-height: 1em; }
#apply-tip-list { max-height: 52vh; overflow-y: auto; display: flex; flex-direction: column; gap: 5px; padding-right: 2px; }
.apply-tip {
  display: flex; align-items: center; gap: 10px; padding: 9px 12px; cursor: pointer;
  border: 1px solid var(--border-subtle); border-radius: var(--r-sm); background: var(--surface-2);
  transition: background var(--motion-fast) var(--ease), border-color var(--motion-fast) var(--ease);
}
.apply-tip:hover { border-color: var(--accent-soft); }
.apply-tip.checked { background: var(--accent-tint-bg); border-color: var(--accent-soft); }
.apply-tip .apply-check {
  flex: none; width: 18px; height: 18px; border-radius: 4px; border: 1.5px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center; font-size: 0.7rem; color: transparent;
}
.apply-tip.checked .apply-check { background: var(--accent); border-color: var(--accent); color: #fff; }
.apply-tip-main { flex: 1; min-width: 0; }
.apply-tip-content { font-size: 0.88rem; line-height: 1.4; color: var(--text); }
.apply-tip-tags { font-size: 0.68rem; color: var(--text-tertiary); margin-top: 2px; }
.apply-tip.hidden { display: none; }

/* ── Accessibility: keyboard focus ring ── */
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
:focus:not(:focus-visible) { outline: none; }

/* ── Loading spinner ── */
@keyframes pw-spin { to { transform: rotate(360deg); } }
.spinner {
  width: 30px; height: 30px; border-radius: 50%;
  border: 3px solid var(--spinner-track); border-top-color: var(--accent);
  animation: pw-spin 0.7s linear infinite;
}
.loading-wrap { display: flex; align-items: center; justify-content: center; padding: 50px 20px; }
#net-loading {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  z-index: 5; pointer-events: none;
}
#net-loading.hidden { display: none; }
#net-loading .spinner { border-color: rgba(255,255,255,0.18); border-top-color: #cfe8b0; }
.load-error { text-align: center; color: var(--danger); padding: 40px 20px; font-size: 0.9rem; }

/* ── Respect reduced-motion preferences ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  .tip-card:hover { transform: none; }
}

/* ── PWA "new version available" prompt — a small dark-glass pill, bottom-centre ── */
#pwa-update {
  position: fixed; left: 50%; bottom: calc(16px + env(safe-area-inset-bottom));
  transform: translateX(-50%); z-index: 1000;
  display: flex; align-items: center; gap: 10px;
  max-width: calc(100vw - 32px);
  padding: 10px 12px 10px 16px;
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border); border-radius: 999px;
  color: var(--text); font-size: 0.9rem;
  box-shadow: 0 8px 30px rgba(0,0,0,0.45);
}
#pwa-update #pwa-reload {
  border: none; cursor: pointer; font-weight: 600; font-size: 0.85rem;
  background: var(--gold); color: var(--on-gold);
  padding: 6px 14px; border-radius: 999px;
}
#pwa-update #pwa-reload:hover { background: var(--gold-hover); }
#pwa-update #pwa-dismiss {
  border: none; cursor: pointer; background: transparent;
  color: var(--text-secondary); font-size: 0.95rem; line-height: 1; padding: 4px 6px;
}
#pwa-update #pwa-dismiss:hover { color: var(--text); }

/* Detail-pane header + its mobile-only "Back" button (hidden on desktop). */
.detail-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.detail-close {
  display: none; align-items: center; background: none; border: none; cursor: pointer;
  color: var(--text-secondary); font-size: 0.92rem; font-weight: 600; padding: 4px 2px;
}
.detail-close:hover { color: var(--text); }
#drawer-backdrop, #sidebar-toggle { display: none; }   /* mobile-only chrome */

/* ============================================================================
   Mobile / narrow screens — one full-width column with slide-in side panels.
   Triggers for phones in portrait (≤700px wide) and in landscape (short height),
   so rotating the phone still gets a layout built for the screen, not the desktop.
   ========================================================================== */
@media (max-width: 700px), (orientation: landscape) and (max-height: 520px) {
  /* Header: compact and safe-area aware (env() is 0 outside a standalone PWA). */
  header {
    flex-wrap: wrap; gap: 6px 8px; font-size: 1rem;
    padding: max(8px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) 8px max(14px, env(safe-area-inset-left));
  }
  .brand-word { font-size: 1.05rem; }
  #auth-area { gap: 6px; font-size: 0.8rem; flex-wrap: wrap; justify-content: flex-end; }
  #auth-area .btn, #auth-area .google-btn { padding: 5px 9px; font-size: 0.78rem; }
  .avatar { width: 22px; height: 22px; }

  /* The tip panel is the full-width base layer; the rest become overlays. */
  #tip-panel { width: 100%; }

  /* Search bar: view nav on its own (scrollable) row, full-width search below. */
  #search-bar { flex-direction: column; align-items: stretch; gap: 8px; padding: 8px 12px; }
  #view-toggle { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .view-btn { flex: 1 0 auto; white-space: nowrap; padding: 8px 12px; }
  #tb-search, #tb-user { width: 100%; min-width: 0; margin: 0; flex: 1 1 auto; }
  #tb-user { flex-wrap: wrap; }

  /* "☰ Filter" opens the tag sidebar — only in List view, only on mobile. */
  #sidebar-toggle.avail { display: inline-flex; align-self: flex-start; order: -1; }

  /* Tag sidebar → slide-in left drawer with a dimmed backdrop. */
  #sidebar {
    position: fixed; top: 0; left: 0; bottom: 0; z-index: 90;
    width: min(84vw, 300px); max-width: none; min-width: 0;
    transform: translateX(-100%); transition: transform var(--motion) var(--ease);
    box-shadow: var(--shadow-pop); padding-top: max(var(--s-4), env(safe-area-inset-top));
  }
  body.drawer-open #sidebar { transform: none; }
  #drawer-backdrop {
    display: block; position: fixed; inset: 0; z-index: 85; background: rgba(0,0,0,0.5);
    opacity: 0; pointer-events: none; transition: opacity var(--motion) var(--ease);
  }
  body.drawer-open #drawer-backdrop { opacity: 1; pointer-events: auto; }

  /* Tip editor + "Explore" pane → full-screen overlays instead of side columns. */
  #detail-pane, #analysis-pane {
    position: fixed; inset: 0; z-index: 95; width: 100%; min-width: 0; max-width: none; border-left: none;
    padding: max(14px, env(safe-area-inset-top)) 16px calc(16px + env(safe-area-inset-bottom));
  }
  .detail-close { display: inline-flex; }
  #detail-content { min-height: 96px; }

  /* Comfortable padding for the full-width views. */
  #fav-list, #advise-view { padding-left: 14px; padding-right: 14px; }
  #card-view { padding: 16px 14px; }
  .advise-title { font-size: 1.15rem; }

  /* Network view: card as a bottom sheet, compact controls, drop the redundant legend. */
  #net-card {
    left: 8px; right: 8px; bottom: 8px; width: auto; max-width: none; max-height: 44vh;
  }
  #net-legend { display: none; }   /* the on-graph region labels already name the clusters */
  #net-controls {
    top: 8px; left: 8px; right: 8px; padding: 6px 8px; gap: 6px;
    flex-wrap: wrap; justify-content: center; font-size: 0.72rem;
  }
  .net-ghost-btn { padding: 5px 9px; font-size: 0.7rem; }
  #net-hint { display: none; }     /* gesture hint eats space; touch users discover tap/pinch */

  /* Modals fill the small screen and scroll if tall. */
  .modal { width: 100%; max-width: 94vw; max-height: 88vh; overflow-y: auto; padding: 18px; }
}