/* ═══════════════════════════════════════════════════════════════
   PRISM DESIGN SYSTEM  —  v2.0
   Shared across all pages. Provides tokens, typography, and
   base components. Each page <style> handles page-specific layout.
   ═══════════════════════════════════════════════════════════════ */

/* ── LIGHT MODE (default) ─────────────────────────────────────── */
:root {
  --bg:      #F2F2F7;
  --card:    #FFFFFF;
  --s1:      #FFFFFF;
  --s2:      #F2F2F7;
  --s3:      #E5E5EA;
  --tx:      #000000;
  --tx2:     #3C3C43;
  --mu:      #8E8E93;
  --m2:      #AEAEB2;
  --b1:      rgba(0,0,0,0.06);
  --b2:      rgba(0,0,0,0.10);
  --b3:      rgba(0,0,0,0.15);
  --shadow:  0 1px 3px rgba(0,0,0,0.07), 0 4px 16px rgba(0,0,0,0.05);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.06), 0 2px 8px rgba(0,0,0,0.04);

  /* Status */
  --gn:  #34C759;
  --rd:  #FF3B30;
  --am:  #FF9500;
  --bl:  #007AFF;

  /* Prism accent (purple) */
  --p1:  #5E5CE6;
  --p2:  #007AFF;
  --p4:  #34C759;
  --p5:  #FF9500;

  /* Typography */
  --mono: 'JetBrains Mono', monospace;
  --body: 'Inter', sans-serif;
  --disp: 'Inter', sans-serif;

  /* Layout */
  --r-card:   18px;
  --r-sm:     12px;
  --r-xs:     8px;
  --pad-card: 22px 24px;
  --gap:      12px;

  /* Safe area */
  --safe-top:    env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* ── DARK MODE (auto via prefers-color-scheme) ────────────────── */
@media (prefers-color-scheme: dark) {
  :root {
    --bg:      #000000;
    --card:    #1C1C1E;
    --s1:      #1C1C1E;
    --s2:      #2C2C2E;
    --s3:      #3A3A3C;
    --tx:      #FFFFFF;
    --tx2:     rgba(255,255,255,0.82);
    --mu:      rgba(255,255,255,0.42);
    --m2:      rgba(255,255,255,0.25);
    --b1:      rgba(255,255,255,0.07);
    --b2:      rgba(255,255,255,0.12);
    --b3:      rgba(255,255,255,0.18);
    --shadow:  0 1px 0 rgba(255,255,255,0.04);
    --shadow-sm: 0 1px 0 rgba(255,255,255,0.04);

    --gn:  #30D158;
    --rd:  #FF453A;
    --am:  #FF9F0A;
    --bl:  #0A84FF;

    --p1:  #7B79F7;
    --p2:  #0A84FF;
    --p4:  #30D158;
    --p5:  #FF9F0A;
  }
}

/* ── MANUAL THEME OVERRIDES (via data-theme on <html>) ─────────── */
[data-theme="light"] {
  --bg:      #F2F2F7;
  --card:    #FFFFFF;
  --s1:      #FFFFFF;
  --s2:      #F2F2F7;
  --s3:      #E5E5EA;
  --tx:      #000000;
  --tx2:     #3C3C43;
  --mu:      #8E8E93;
  --m2:      #AEAEB2;
  --b1:      rgba(0,0,0,0.06);
  --b2:      rgba(0,0,0,0.10);
  --b3:      rgba(0,0,0,0.15);
  --shadow:  0 1px 3px rgba(0,0,0,0.07), 0 4px 16px rgba(0,0,0,0.05);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.06), 0 2px 8px rgba(0,0,0,0.04);
  --gn: #34C759; --rd: #FF3B30; --am: #FF9500; --bl: #007AFF;
  --p1: #5E5CE6; --p2: #007AFF; --p4: #34C759; --p5: #FF9500;
}

[data-theme="dark"] {
  --bg:      #000000;
  --card:    #1C1C1E;
  --s1:      #1C1C1E;
  --s2:      #2C2C2E;
  --s3:      #3A3A3C;
  --tx:      #FFFFFF;
  --tx2:     rgba(255,255,255,0.82);
  --mu:      rgba(255,255,255,0.42);
  --m2:      rgba(255,255,255,0.25);
  --b1:      rgba(255,255,255,0.07);
  --b2:      rgba(255,255,255,0.12);
  --b3:      rgba(255,255,255,0.18);
  --shadow:  0 1px 0 rgba(255,255,255,0.04);
  --shadow-sm: 0 1px 0 rgba(255,255,255,0.04);
  --gn: #30D158; --rd: #FF453A; --am: #FF9F0A; --bl: #0A84FF;
  --p1: #7B79F7; --p2: #0A84FF; --p4: #30D158; --p5: #FF9F0A;
}

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

body {
  background: var(--bg);
  color: var(--tx);
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  transition: background 0.2s, color 0.2s;
}

/* ── CARD ─────────────────────────────────────────────────────── */
.card {
  background: var(--card);
  border-radius: var(--r-card);
  padding: var(--pad-card);
  box-shadow: var(--shadow);
  border: none;
  margin-bottom: var(--gap);
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.2s;
}

/* ── TYPOGRAPHY ───────────────────────────────────────────────── */
.section-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--tx);
  letter-spacing: -0.01em;
  margin: 28px 0 14px;
}

.card-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--tx);
  letter-spacing: -0.01em;
  margin-bottom: 2px;
}

.metric-num {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--tx);
  line-height: 1.1;
}

.metric-num-lg {
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--tx);
  line-height: 1;
}

.label-cap {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--mu);
  font-family: var(--mono);
}

.body-text {
  font-size: 15px;
  font-weight: 400;
  color: var(--tx2);
  line-height: 1.5;
}

/* ── ROW ITEMS ────────────────────────────────────────────────── */
.row-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--b1);
}
.row-item:last-child { border-bottom: none; }

.row-label {
  font-size: 15px;
  font-weight: 500;
  color: var(--tx);
}

.row-sub {
  font-size: 12px;
  color: var(--mu);
  margin-top: 1px;
}

.row-value {
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--tx);
  text-align: right;
}

/* ── SECTION HEADER (sh class — kept for compatibility) ─────── */
.sh {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 28px 0 12px;
}
.sh .st {
  font-size: 22px;
  font-weight: 700;
  color: var(--tx);
  letter-spacing: -0.01em;
  font-family: var(--body);
  text-transform: none;
  letter-spacing: -0.01em;
}
.sh .sa {
  font-size: 13px;
  font-weight: 500;
  color: var(--p1);
  cursor: pointer;
  font-family: var(--body);
  text-transform: none;
  letter-spacing: normal;
}

/* ── SIDEBAR (desktop) ────────────────────────────────────────── */
.sidebar {
  background: var(--card) !important;
  border-right: 1px solid var(--b1) !important;
  backdrop-filter: none !important;
  box-shadow: var(--shadow-sm);
}

.nav-item {
  border-radius: var(--r-xs) !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  color: var(--tx2) !important;
  font-family: var(--body) !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
}

.nav-item:hover {
  background: var(--b1) !important;
  color: var(--tx) !important;
}

.nav-item.active {
  background: rgba(94,92,230,0.10) !important;
  color: var(--p1) !important;
  font-weight: 600 !important;
}

.nav-label {
  font-size: 10px !important;
  font-weight: 600 !important;
  color: var(--mu) !important;
  letter-spacing: 0.06em !important;
  text-transform: uppercase !important;
  font-family: var(--body) !important;
}

/* ── TOPBAR ───────────────────────────────────────────────────── */
.topbar {
  background: var(--card) !important;
  border-bottom: 1px solid var(--b1) !important;
  backdrop-filter: none !important;
  box-shadow: none !important;
}

/* ── TAGS / BADGES ────────────────────────────────────────────── */
.tag {
  font-family: var(--mono) !important;
  font-size: 10px !important;
  font-weight: 500 !important;
  padding: 3px 8px !important;
  border-radius: 20px !important;
  border: 1px solid var(--b2) !important;
  color: var(--mu) !important;
  background: transparent !important;
}
.tag.tg { color: var(--gn) !important; border-color: rgba(52,199,89,0.25) !important; background: rgba(52,199,89,0.08) !important; }
.tag.tr { color: var(--rd) !important; border-color: rgba(255,59,48,0.25) !important; background: rgba(255,59,48,0.08) !important; }
.tag.tb { color: var(--bl) !important; border-color: rgba(0,122,255,0.25) !important; background: rgba(0,122,255,0.08) !important; }
.tag.ta { color: var(--am) !important; border-color: rgba(255,149,0,0.25) !important; background: rgba(255,149,0,0.08) !important; }

/* ── BUTTONS ──────────────────────────────────────────────────── */
.btn-primary {
  background: var(--p1);
  color: #fff;
  border: none;
  border-radius: var(--r-sm);
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--body);
  transition: opacity 0.15s;
}
.btn-primary:hover { opacity: 0.85; }

/* ── THEME TOGGLE PILL ────────────────────────────────────────── */
.theme-seg {
  display: flex;
  align-items: center;
  background: var(--s2);
  border-radius: 20px;
  padding: 2px;
  gap: 1px;
}
.theme-seg-btn {
  border: none;
  background: transparent;
  color: var(--tx2);
  font-size: 13px;
  padding: 4px 10px;
  border-radius: 18px;
  cursor: pointer;
  font-family: var(--body);
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.theme-seg-btn.active {
  background: var(--card);
  color: var(--tx);
  box-shadow: var(--shadow-sm);
}

/* ── LOGO TEXT ────────────────────────────────────────────────── */
.logo-text {
  font-family: var(--body) !important;
  font-weight: 700 !important;
  font-size: 18px !important;
  letter-spacing: -0.01em !important;
  color: var(--tx) !important;
}

/* ── DIVIDERS ─────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--b1);
  margin: 12px 0;
}

/* ── INPUTS ───────────────────────────────────────────────────── */
input, textarea {
  font-family: var(--body);
  color: var(--tx);
}

/* ── CARD ACCENT BARS — removed in new design ─────────────────── */
.card-accent { display: none !important; }

/* ── ANIMATIONS ───────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ── SCROLLBAR ────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--b2); border-radius: 2px; }

/* ── GRID UTILITIES ───────────────────────────────────────────── */
.g2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
.g3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--gap); }
.g4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: var(--gap); }

@media (max-width: 900px) {
  .g4 { grid-template-columns: 1fr 1fr; }
  .g3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .g4, .g3, .g2 { grid-template-columns: 1fr; }
}

/* ── AMBIENT BREATHING BACKGROUND ─────────────────────────────
   Injected as #prism-ambient by prism-theme.js on every page.
   Fixed behind all content, dark mode only.               */

#prism-ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

#prism-ambient .amb-orb-1 {
  position: absolute;
  top: -15%;
  left: 35%;
  width: 900px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center,
    rgba(94, 92, 230, 0.08) 0%,
    rgba(10, 132, 255, 0.03) 45%,
    transparent 70%
  );
  animation: ambOrb1 14s ease-in-out infinite;
}

#prism-ambient .amb-orb-2 {
  position: absolute;
  bottom: -12%;
  right: 3%;
  width: 600px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center,
    rgba(48, 209, 88, 0.04) 0%,
    transparent 65%
  );
  animation: ambOrb2 18s ease-in-out infinite reverse;
}

@keyframes ambOrb1 {
  0%,  100% { opacity: 0.6; transform: scale(1) translateY(0); }
  50%        { opacity: 1;   transform: scale(1.08) translateY(-20px); }
}

@keyframes ambOrb2 {
  0%,  100% { opacity: 0.5; transform: scale(1) translateY(0); }
  50%        { opacity: 0.9; transform: scale(1.1) translateY(15px); }
}

/* Ensure content layers sit above ambient */
.sidebar, .main, .shell, .app, .layout, main { position: relative; z-index: 1; }

/* Light mode: hide ambient entirely */
@media (prefers-color-scheme: light) {
  #prism-ambient { display: none; }
}
html[data-theme="light"] #prism-ambient { display: none; }

/* ── PAGE HEADER/* ── PAGE HEADER (topbar area for inner pages) ────────────────── */
.topbar {
  padding-bottom: 8px;
  margin-bottom: 4px;
}

.page-title {
  font-family: var(--body) !important;
  font-size: 26px !important;
  font-weight: 700 !important;
  letter-spacing: -0.02em !important;
  color: var(--tx) !important;
}

.page-sub {
  font-family: var(--body) !important;
  font-size: 13px !important;
  color: var(--mu) !important;
  margin-top: 4px !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
}

/* Section labels (sh used as label-right on sections) */
.sh {
  font-family: var(--body) !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  color: var(--tx) !important;
  text-transform: none !important;
  letter-spacing: -0.01em !important;
  margin: 24px 0 10px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
}
.sh::before { display: none !important; }
.sh::after  { display: none !important; }

/* Amazon/calendar custom headers (sticky nav bars) */
.header {
  background: var(--card) !important;
  backdrop-filter: none !important;
  border-bottom: 1px solid var(--b1) !important;
}

.tab-bar {
  background: var(--card) !important;
  backdrop-filter: none !important;
  border-bottom: 1px solid var(--b1) !important;
}

.tab {
  font-family: var(--body) !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
}

.back-btn {
  font-family: var(--body) !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  border: none !important;
  background: none !important;
}
