/* unmasked design tokens + reusable components.
 *
 * Palette extracted from the M2 prototype (DRP_M2_Concept_Development.pptx,
 * slides 4–7). Earthy, journal-like: cream parchment surfaces, deep olive
 * chrome, terracotta CTAs, sage/beige tag families, dark warm-brown ink.
 *
 * The token names are NEW (--ink, --bg, --olive, --terracotta, etc.) but
 * the legacy aliases at the bottom (--fg, --fg-muted, --accent, --border)
 * keep every existing inline <style> block in the apps/* templates
 * working. So tasks, body-double, communities, dashboard pages all pick
 * up the warm palette today without per-template edits.
 */

:root {
  /* Surfaces */
  --bg:               #f5f1e8;   /* cream / parchment — page background */
  --bg-elevated:      #fefcf7;   /* card surface, slightly lighter than bg */
  --bg-sunk:          #ede7d8;   /* sidebar selected item, reply box */

  /* Ink */
  --ink:              #3b2a1a;   /* body text — dark warm brown */
  --ink-muted:        #7a6a55;   /* meta, captions */
  --ink-inverse:      #fefcf7;   /* on dark olive header */

  /* Brand */
  --olive:            #4a5a35;   /* top header bar, "loop closes" pill */
  --olive-soft:       #6b7a4f;   /* hover state for olive */
  --terracotta:       #a05a3c;   /* primary CTAs, upvote arrows */
  --terracotta-soft:  #b8704e;   /* hover state for terracotta */

  /* Tag swatches — named, fixed set */
  --tag-worked:       #d4e5c8;   /* sage — "Worked for me" / success */
  --tag-worked-ink:   #3e5c2e;
  --tag-time:         #e6d8b8;   /* warm beige — "Time management" */
  --tag-time-ink:     #6f5a30;
  --tag-focus:        #cdb8c6;   /* muted purple — "Focus & attention" */
  --tag-focus-ink:    #5a3f54;
  --tag-asking:       #f0d8c0;   /* peach — "Asking for help" */
  --tag-asking-ink:   #7a4a28;

  /* Geometry */
  --border-color:     #d8cdb8;
  --radius-sm:        4px;
  --radius-md:        10px;
  --radius-lg:        16px;
  --radius-pill:      999px;

  --shadow-card:      0 1px 2px rgba(59, 42, 26, 0.06);
  --shadow-lift:      0 4px 12px rgba(59, 42, 26, 0.10);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;

  /* Typography */
  --font-serif: "Source Serif 4", "Source Serif Pro", Georgia, "Times New Roman", serif;
  --font-sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  /* Legacy aliases — keep existing inline-style references in
     apps/<app>/templates/ working unchanged. Mapping them to the new
     palette flips every page onto the warm look without per-template
     edits in this PR. */
  --fg:        var(--ink);
  --fg-muted:  var(--ink-muted);
  --accent:    var(--terracotta);
  --border:    var(--border-color);
}

* { box-sizing: border-box; }

html {
  /* Always show a vertical scrollbar — prevents content jump between
     pages of differing height. */
  overflow-y: scroll;
  scroll-behavior: smooth;
  scrollbar-width: auto;
  scrollbar-color: #b0a594 #ede7d8;
}

/* Custom-styled scrollbars override macOS's "auto-hide" preference, so
   users without scroll wheels (trackpad-only, tablet, mouse without
   middle wheel) can grab the thumb to drag. WebKit covers Chrome,
   Safari, Edge; the Firefox equivalent is the `scrollbar-*` props above. */
::-webkit-scrollbar       { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: var(--bg-sunk); }
::-webkit-scrollbar-thumb { background: #b0a594; border: 2px solid var(--bg-sunk); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: #8a8073; }
::-webkit-scrollbar-corner { background: var(--bg-sunk); }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
}

a { color: var(--terracotta); }
a:hover { color: var(--terracotta-soft); }

/* Headings use the serif by default. Individual pages can opt out. */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--ink);
  font-weight: 700;
  line-height: 1.25;
}

/* ---------------------------------------------------------------- */
/* Site chrome — olive header + sidebar shell                       */
/* ---------------------------------------------------------------- */
.site-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--olive);
  color: var(--ink-inverse);
  font-family: var(--font-serif);
}
.site-brand {
  font-weight: 700;
  font-size: 1.35rem;
  text-decoration: none;
  color: var(--ink-inverse);
  letter-spacing: 0.01em;
}
.site-tagline {
  color: rgba(254, 252, 247, 0.7);
  font-size: 0.875rem;
  font-style: italic;
  font-family: var(--font-sans);
}
.site-tagline::before { content: "·"; margin-right: 0.5rem; }
.site-search {
  flex: 1;
  max-width: 360px;
  margin-left: auto;
}
.site-search input {
  width: 100%;
  font-size: 0.875rem;
  padding: 0.4rem 0.75rem;
  background: rgba(254, 252, 247, 0.92);
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  color: var(--ink);
}
.site-user {
  color: rgba(254, 252, 247, 0.85);
  font-size: 0.875rem;
  font-family: var(--font-sans);
}

.site-shell {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: calc(100vh - 64px);
}
.site-sidebar {
  background: var(--bg-elevated);
  border-right: 1px solid var(--border-color);
  padding: var(--space-5) 0;
  position: sticky;
  top: 0;
  align-self: start;
}
.site-sidebar h3 {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
  margin: var(--space-4) var(--space-5) var(--space-2);
}
.site-sidebar ul { list-style: none; padding: 0; margin: 0; }
.site-sidebar a {
  display: block;
  padding: 0.55rem var(--space-5);
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  border-left: 3px solid transparent;
}
.site-sidebar a:hover { background: var(--bg-sunk); color: var(--ink); }
.site-sidebar a.active {
  background: var(--bg-sunk);
  border-left-color: var(--olive);
  font-weight: 600;
}
.site-sidebar hr {
  border: 0;
  border-top: 1px solid var(--border-color);
  margin: var(--space-3) var(--space-5);
}

.site-main {
  padding: var(--space-5);
}
/* Pages that want a narrow centred column (forms, post detail) opt in. */
.prose {
  max-width: 720px;
  margin: 0 auto;
}

.site-footer {
  text-align: center;
  padding: var(--space-5);
  color: var(--ink-muted);
  font-size: 0.75rem;
  border-top: 1px solid var(--border-color);
  margin-top: var(--space-6);
}
.site-footer code {
  background: var(--bg-sunk);
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-sm);
}

/* ---------------------------------------------------------------- */
/* Reusable components                                              */
/* ---------------------------------------------------------------- */
.btn {
  display: inline-block;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
}
.btn-primary {
  background: var(--terracotta);
  color: var(--ink-inverse);
  border-color: var(--terracotta);
}
.btn-primary:hover { background: var(--terracotta-soft); border-color: var(--terracotta-soft); color: var(--ink-inverse); }
.btn-secondary {
  background: var(--bg-elevated);
  color: var(--ink);
  border-color: var(--border-color);
}
.btn-secondary:hover { background: var(--bg-sunk); color: var(--ink); }
.btn-pill { border-radius: var(--radius-pill); padding: 0.4rem 1rem; }

/* Tag pills — used in feed, post detail, share form */
.tag {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--font-sans);
  text-decoration: none;
  background: var(--bg-sunk);
  color: var(--ink-muted);
}
.tag-worked { background: var(--tag-worked); color: var(--tag-worked-ink); }
.tag-time   { background: var(--tag-time);   color: var(--tag-time-ink); }
.tag-focus  { background: var(--tag-focus);  color: var(--tag-focus-ink); }
.tag-asking { background: var(--tag-asking); color: var(--tag-asking-ink); }

/* Selectable tag pill — used as a styled checkbox in the share form */
.tag-selectable {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--bg-sunk);
  color: var(--ink-muted);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  user-select: none;
  border: 1px solid transparent;
}
.tag-selectable input { display: none; }
.tag-selectable.is-selected,
.tag-selectable:has(input:checked) {
  background: var(--tag-worked);
  color: var(--tag-worked-ink);
}

/* Cards — used by feed posts, replies, panels */
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}
.card:hover { box-shadow: var(--shadow-lift); }

/* Confirmation banner ("Your strategy is now live") */
.banner-success {
  background: var(--tag-worked);
  color: var(--tag-worked-ink);
  border: 1px solid #b8d4a8;
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  font-weight: 600;
  margin-bottom: var(--space-4);
}
.banner-success::before { content: "✓ "; }

/* "the loop closes" pill — slide 7 */
.pill-loop {
  display: inline-block;
  background: var(--olive);
  color: var(--ink-inverse);
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
}
.pill-loop:hover { background: var(--olive-soft); color: var(--ink-inverse); }

/* Vertical upvote control — feed cards (slide 4, 7) */
.upvote {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
  color: var(--terracotta);
  min-width: 30px;
  font-weight: 700;
  font-family: var(--font-sans);
}
.upvote .arrow { font-size: 1.1rem; line-height: 1; }
.upvote .count { font-size: 1rem; }

/* Hover tooltip ("tap to open") — small dark-terracotta pill */
.hint-tooltip {
  display: inline-block;
  background: var(--terracotta);
  color: var(--ink-inverse);
  padding: 0.2rem 0.7rem;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 500;
}

/* Form inputs — default style for inputs inside the site */
input, textarea, select {
  font: inherit;
  color: var(--ink);
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
}
input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--terracotta-soft);
  outline-offset: -1px;
}

/* Reset the global bare `button { ... }` to use our tokens */
button {
  font: inherit;
  cursor: pointer;
  background: var(--terracotta);
  color: var(--ink-inverse);
  border: 1px solid var(--terracotta);
  border-radius: var(--radius-md);
  padding: 0.55rem 1.1rem;
}
button:hover { background: var(--terracotta-soft); border-color: var(--terracotta-soft); }