/* ========================================
   Sri Vidya Sadhana Notes
   Flat colour only - no gradients, no glows.
   ======================================== */

:root {
  --bg: #0f0f0f;
  --surface: #1a1a1a;
  --surface-2: #141414;
  --surface-hover: #222222;
  --gold: #c9a84c;
  --gold-dim: #6a5a2c;
  --text-primary: #e8e0d0;
  --text-secondary: #8a8280;
  --sanskrit: #d4a843;
  --border: #2a2a2a;
  --border-strong: #3a3a3a;
  --success: #4a8c5c;
  --focus: #c9a84c;
  --on-gold: #0f0f0f;

  --font-body: 'Haffer', 'Geist', 'Inter', system-ui, -apple-system, sans-serif;
  --font-sanskrit: 'Tiro Devanagari Sanskrit', 'Noto Sans Devanagari', serif;
  --font-mono: 'Haffer Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;

  --space-xs: 6px;
  --space-sm: 10px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 36px;
  --space-2xl: 56px;

  --transition: 160ms ease;
  --font-scale: 1;
  --maxw: 1180px;
}

html[data-theme="light"] {
  --bg: #f5f2ed;
  --surface: #ffffff;
  --surface-2: #efeae1;
  --surface-hover: #f0ebe3;
  --gold: #6b5315;
  --gold-dim: #b8a678;
  --text-primary: #1a1a1a;
  --text-secondary: #5c5550;
  --sanskrit: #6b5315;
  --border: #d8d0c0;
  --border-strong: #bcb2a0;
  --success: #2d6b3a;
  --focus: #6b5315;
  --on-gold: #ffffff;
}

@media (prefers-color-scheme: light) {
  html:not([data-theme="dark"]) {
    --bg: #f5f2ed;
    --surface: #ffffff;
    --surface-2: #efeae1;
    --surface-hover: #f0ebe3;
    --gold: #6b5315;
    --gold-dim: #b8a678;
    --text-primary: #1a1a1a;
    --text-secondary: #5c5550;
    --sanskrit: #6b5315;
    --border: #d8d0c0;
    --border-strong: #bcb2a0;
    --success: #2d6b3a;
    --focus: #6b5315;
    --on-gold: #ffffff;
  }
}

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

html { font-size: 16px; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}
body.lb-open { overflow: hidden; }

a { color: var(--gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--text-primary); }

button, input, select { font-family: inherit; font-size: inherit; color: inherit;
  border: none; outline: none; background: none; }
button { cursor: pointer; }
input:focus-visible, button:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--focus); outline-offset: 2px;
}
img { max-width: 100%; display: block; }
::selection { background: var(--gold); color: var(--on-gold); }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }

.hidden-by-search { display: none !important; }

/* ============================== header ============================= */

.site-header {
  position: sticky; top: 0; z-index: 40;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.header-title {
  max-width: var(--maxw); margin: 0 auto;
  padding: var(--space-md) var(--space-lg) var(--space-sm);
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: var(--space-md); flex-wrap: wrap;
}
.title-sanskrit {
  font-family: var(--font-sanskrit);
  font-size: 1.5rem; font-weight: 400; color: var(--sanskrit);
  line-height: 1.35; letter-spacing: 0.01em;
}
.title-english {
  font-size: 0.78rem; color: var(--text-secondary);
  letter-spacing: 0.06em; text-transform: uppercase; margin-top: 2px;
}
.header-controls { display: flex; align-items: center; gap: var(--space-xs); flex-wrap: wrap; }
.ctl-btn {
  font-size: 0.72rem; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--text-secondary);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 5px 10px; transition: all var(--transition);
  white-space: nowrap;
}
.ctl-btn:hover { color: var(--text-primary); border-color: var(--border-strong); }
.font-controls { display: flex; gap: 4px; }
.font-btn { min-width: 34px; }
.account-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.72rem; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--text-secondary);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 5px 10px; transition: all var(--transition);
}
.account-btn[hidden] { display: none; }
.account-btn:hover { color: var(--text-primary); border-color: var(--border-strong); }

.nav-tabs {
  max-width: var(--maxw); margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex; gap: var(--space-md); overflow-x: auto;
  scrollbar-width: none;
}
.nav-tabs::-webkit-scrollbar { display: none; }
.nav-tab {
  padding: var(--space-sm) 2px; font-size: 0.86rem; font-weight: 500;
  color: var(--text-secondary); border-bottom: 2px solid transparent;
  white-space: nowrap; transition: all var(--transition);
}
.nav-tab:hover { color: var(--text-primary); }
.nav-tab.active { color: var(--gold); border-bottom-color: var(--gold); }

/* =============================== main ============================== */

#app { flex: 1; max-width: var(--maxw); width: 100%; margin: 0 auto;
  padding: var(--space-xl) var(--space-lg) var(--space-2xl); }

.view-intro {
  color: var(--text-secondary); max-width: 62ch;
  margin-bottom: var(--space-lg); font-size: 0.95rem;
}
.section-title {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--gold); margin-bottom: var(--space-sm);
}
.section-note { color: var(--text-secondary); font-size: 0.88rem; margin-bottom: var(--space-md); }
.home-section { margin-top: var(--space-2xl); }

/* Devanagari / IAST pairs */
.dev {
  display: block;
  font-family: var(--font-sanskrit);
  font-size: calc(1.06rem * var(--font-scale));
  color: var(--sanskrit); line-height: 1.85;
}
.iast {
  display: block;
  font-size: calc(0.85rem * var(--font-scale));
  color: var(--text-secondary); line-height: 1.7;
  font-style: italic; letter-spacing: 0.005em;
}
.ln { margin-bottom: var(--space-sm); }
.ln:last-child { margin-bottom: 0; }
.line-gap { height: var(--space-sm); }

.kuta {
  color: var(--gold); border-bottom: 1px dotted var(--gold-dim);
  cursor: pointer; padding: 0 1px;
}
body:not(.kutas-shown) .kuta { letter-spacing: 0.12em; }

/* =============================== home ============================== */

.hero {
  display: grid; grid-template-columns: 260px 1fr;
  gap: var(--space-xl); align-items: center;
}
.hero-yantra { color: var(--gold-dim); }
.hero-yantra .yantra { width: 100%; height: auto; }
.welcome-text { font-size: 1.02rem; line-height: 1.75; }
.welcome-sub { margin-top: var(--space-md); color: var(--text-secondary); font-size: 0.94rem; }

.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md); margin-top: var(--space-xl);
}
.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: var(--space-md);
  display: flex; flex-direction: column; align-items: center; text-align: center;
}
.stat-number { font-size: 1.7rem; font-weight: 600; color: var(--gold); line-height: 1.2; }
.stat-label { font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-secondary); margin-top: 4px; }

.vow-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-sm); }
.vow-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: var(--space-md);
  display: flex; flex-direction: column; gap: 2px;
}
.vow-name .dev { font-size: calc(0.98rem * var(--font-scale)); line-height: 1.5; }
.vow-name .iast { font-size: calc(0.74rem * var(--font-scale)); }
.vow-value { font-size: 1.25rem; font-weight: 600; color: var(--text-primary); margin-top: 6px; }
.vow-en { font-size: 0.72rem; color: var(--text-secondary); }
.vow-foot { margin-top: var(--space-md); color: var(--text-secondary); font-size: 0.9rem; }
.vow-foot .dev, .vow-foot .iast { display: inline; }
.vow-foot .dev { color: var(--sanskrit); }

.shape-list { list-style: none; counter-reset: shape; }
.shape-item {
  counter-increment: shape;
  display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-md);
  padding: var(--space-sm) 0; border-bottom: 1px solid var(--border);
}
.shape-item::before {
  content: counter(shape); font-family: var(--font-mono);
  color: var(--gold-dim); font-size: 0.78rem; min-width: 1.6em;
}
.shape-name { flex: 1; }
.shape-pages { font-size: 0.76rem; color: var(--text-secondary); white-space: nowrap;
  font-family: var(--font-mono); }

.notice {
  background: var(--surface); border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-md); padding: var(--space-lg);
}
.notice-title { font-size: 0.95rem; font-weight: 600; margin-bottom: var(--space-sm); }
.notice p { color: var(--text-secondary); font-size: 0.92rem; max-width: 66ch; }
.reveal-all-btn {
  margin-top: var(--space-md);
  background: var(--gold); color: var(--on-gold);
  border-radius: var(--radius-sm); padding: 8px 16px;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.04em;
  transition: opacity var(--transition);
}
.reveal-all-btn:hover { opacity: 0.85; }

.source-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: var(--space-lg);
}
.source-card p { color: var(--text-secondary); font-size: 0.92rem; max-width: 70ch; }
.ack { margin-top: var(--space-sm); font-style: italic; font-size: 0.86rem !important; }
.source-links { display: flex; gap: var(--space-md); margin-top: var(--space-md); flex-wrap: wrap; }
.src-link {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 7px 14px; font-size: 0.82rem;
  transition: all var(--transition);
}
.src-link:hover { border-color: var(--gold); color: var(--gold); }

/* ============================== chakra ============================= */

.chakra-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-xl); align-items: start; }
.chakra-stage { position: sticky; top: 118px; }

.yantra { width: 100%; height: auto; color: var(--text-secondary); display: block; }
.yantra .y-region { fill: transparent; transition: fill 140ms ease; }
.yantra .y-region.is-hover { fill: var(--gold); fill-opacity: 0.14; }
.yantra .y-region.is-active { fill: var(--gold); fill-opacity: 0.34; }
.yantra.has-selection .y-lines { opacity: 0.55; }
.yantra-interactive .y-hit { cursor: pointer; }
.yantra-interactive .y-hit:focus-visible { outline: none; }
.yantra-interactive .y-hit:focus-visible + * { outline: none; }

.chakra-legend { margin-top: var(--space-md); display: flex; flex-direction: column; gap: 1px; }
.legend-row {
  display: flex; align-items: center; gap: var(--space-sm);
  padding: 7px var(--space-sm); text-align: left; width: 100%;
  border: 1px solid transparent; border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.legend-row:hover { background: var(--surface-hover); }
.legend-row.active { background: var(--surface); border-color: var(--gold); }
.legend-idx {
  font-family: var(--font-mono); font-size: 0.7rem; color: var(--gold-dim);
  min-width: 1.4em;
}
.legend-name { flex: 1; display: flex; flex-direction: column; line-height: 1.35; }
.legend-name strong { font-size: 0.84rem; font-weight: 500; }
.legend-name em { font-size: 0.72rem; color: var(--text-secondary); font-style: normal; }
.legend-n { font-size: 0.7rem; color: var(--text-secondary); white-space: nowrap;
  font-family: var(--font-mono); }

.chakra-panel { min-width: 0; }
.panel-head { border-bottom: 1px solid var(--border); padding-bottom: var(--space-sm);
  margin-bottom: var(--space-md); }
.panel-title { font-size: 1.2rem; font-weight: 600; color: var(--gold); }
.panel-sub { font-size: 0.84rem; color: var(--text-secondary); }
.panel-empty { color: var(--text-secondary); font-size: 0.92rem; }
.panel-group { margin-bottom: var(--space-xl); }
.panel-group-title .dev { font-size: calc(1.1rem * var(--font-scale)); }
.panel-range { font-size: 0.74rem; color: var(--text-secondary); font-family: var(--font-mono);
  margin-bottom: var(--space-sm); }
.panel-diagram {
  width: 100%; max-width: 320px; margin: var(--space-sm) 0 var(--space-md);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: #ffffff; padding: 8px;
}
.diagram-strip { display: flex; gap: var(--space-sm); flex-wrap: wrap; }
.diagram-strip .panel-diagram { max-width: 150px; }

.offer-list { list-style: none; display: flex; flex-direction: column; gap: var(--space-sm); }
.offer { display: flex; gap: var(--space-sm); align-items: baseline;
  padding-bottom: var(--space-sm); border-bottom: 1px solid var(--border); }
.offer:last-child { border-bottom: none; }
.offer-n {
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--gold-dim);
  min-width: 2.2em; text-align: right; flex-shrink: 0;
}
.offer-text { flex: 1; min-width: 0; }
.closing {
  margin-top: var(--space-md); padding: var(--space-md);
  background: var(--surface-2); border-radius: var(--radius-sm);
  border-left: 2px solid var(--gold-dim);
}
.closing .dev { font-size: calc(0.98rem * var(--font-scale)); }
.closing .iast { font-size: calc(0.78rem * var(--font-scale)); }

/* =============================== krama ============================= */

.krama-bar {
  display: flex; align-items: center; gap: var(--space-md);
  position: sticky; top: 112px; z-index: 20;
  background: var(--bg); padding: var(--space-sm) 0 var(--space-md);
}
.krama-progress { flex: 1; height: 4px; background: var(--border); border-radius: 2px;
  overflow: hidden; }
.krama-fill { height: 100%; background: var(--gold); width: 0; transition: width 200ms ease; }
.krama-count { font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-secondary); }
.ghost-btn {
  font-size: 0.74rem; color: var(--text-secondary);
  border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 5px 12px;
  transition: all var(--transition);
}
.ghost-btn:hover { color: var(--text-primary); border-color: var(--border-strong); }

.krama-head {
  font-family: var(--font-sanskrit); font-size: 1.05rem; color: var(--gold);
  margin: var(--space-lg) 0 var(--space-xs); font-weight: 400;
}
.krama-head .dev, .krama-head .iast { display: inline; }
.krama-head .iast { color: var(--text-secondary); font-size: 0.78rem; margin-left: 8px; }
.krama-row {
  display: flex; align-items: baseline; gap: var(--space-sm);
  padding: var(--space-sm); border-radius: var(--radius-sm);
  border-bottom: 1px solid var(--border); cursor: pointer;
  transition: background var(--transition);
}
.krama-row:hover { background: var(--surface-hover); }
.krama-row.done .krama-text { opacity: 0.42; }
.krama-box { width: 15px; height: 15px; accent-color: var(--gold); cursor: pointer;
  flex-shrink: 0; align-self: center; }
.krama-n { font-family: var(--font-mono); font-size: 0.72rem; color: var(--gold-dim);
  min-width: 2em; text-align: right; }
.krama-text { flex: 1; min-width: 0; }
.krama-text .dev { font-size: calc(1rem * var(--font-scale)); line-height: 1.6; }
.krama-jump {
  font-size: 0.7rem; color: var(--text-secondary); white-space: nowrap;
  border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 3px 8px;
  align-self: center;
}
.krama-jump:hover { color: var(--gold); border-color: var(--gold); }

/* =============================== text ============================== */

.text-toolbar { display: flex; align-items: center; gap: var(--space-md);
  margin-bottom: var(--space-lg); }
.search-input {
  flex: 1; max-width: 460px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 9px 14px; font-size: 0.9rem;
}
.search-input:focus { border-color: var(--gold); }
.search-count { font-size: 0.76rem; color: var(--text-secondary); font-family: var(--font-mono); }

.text-layout { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: var(--space-xl); }
.text-toc {
  position: sticky; top: 118px; align-self: start;
  max-height: calc(100dvh - 150px); overflow-y: auto;
  display: flex; flex-direction: column; gap: 1px;
  padding-right: var(--space-sm);
}
.toc-group {
  font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold-dim); margin-top: var(--space-md); margin-bottom: 2px;
}
.toc-group:first-child { margin-top: 0; }
.toc-link {
  font-size: 0.8rem; color: var(--text-secondary); padding: 4px 8px;
  border-radius: var(--radius-sm); border-left: 2px solid transparent;
  transition: all var(--transition);
}
.toc-link:hover { color: var(--text-primary); background: var(--surface-hover);
  border-left-color: var(--gold); }

.text-body { min-width: 0; }
.tsec { margin-bottom: var(--space-2xl); scroll-margin-top: 130px; }
.tsec.flash { animation: flash 1.2s ease; }
@keyframes flash {
  0%, 100% { background: transparent; }
  25% { background: var(--surface); }
}
.tsec-title {
  font-size: 1.3rem; font-weight: 400; color: var(--gold);
  padding-bottom: var(--space-sm); margin-bottom: var(--space-md);
  border-bottom: 1px solid var(--border);
}
.tsec-title .dev { font-family: var(--font-sanskrit); font-size: calc(1.3rem * var(--font-scale));
  color: var(--gold); }
.tsec-title .iast { font-size: calc(0.82rem * var(--font-scale)); }

.verse-block {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: var(--space-md) var(--space-lg);
}
.step-card, .av-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-md);
}
.step-card .verse-block, .av-card .verse-block {
  background: transparent; border: none; padding: 0;
}
.av-card.av-sub { margin-left: var(--space-lg); border-left: 2px solid var(--gold-dim); }
.step-title, .av-title {
  display: flex; align-items: baseline; gap: var(--space-sm); flex-wrap: wrap;
  margin-bottom: var(--space-sm); font-weight: 500;
}
.step-title .dev, .av-title .dev { display: inline; font-size: calc(1.06rem * var(--font-scale)); }
.step-title .iast, .av-title .iast { display: inline; margin-left: 8px; }
.step-n {
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--on-gold);
  background: var(--gold); border-radius: 3px; padding: 1px 6px;
}
.step-mudra { margin-left: auto; }
.step-mudra .dev { font-size: calc(0.86rem * var(--font-scale)); color: var(--text-secondary); }
.step-mudra .iast { font-size: calc(0.72rem * var(--font-scale)); }
.seal {
  margin-top: var(--space-sm); padding-top: var(--space-sm);
  border-top: 1px dashed var(--border);
}
.seal .dev { font-size: calc(0.94rem * var(--font-scale)); }
.seal .iast { font-size: calc(0.76rem * var(--font-scale)); }
.mudra-line { margin-top: var(--space-sm); }
.colophon { margin-top: var(--space-md); text-align: center; }
.av-chakra-link {
  margin-left: auto; font-size: 0.7rem; color: var(--text-secondary);
  border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 3px 9px;
  white-space: nowrap; transition: all var(--transition);
}
.av-chakra-link:hover { color: var(--gold); border-color: var(--gold); }

.table-note { margin: var(--space-md) 0 var(--space-sm); color: var(--text-secondary); }
.table-note .dev { font-size: calc(0.94rem * var(--font-scale)); }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-md); }
.nyasa-table { border-collapse: collapse; width: 100%; min-width: 640px; }
.nyasa-table th, .nyasa-table td {
  border-bottom: 1px solid var(--border); padding: var(--space-sm);
  text-align: left; vertical-align: top;
}
.nyasa-table th { background: var(--surface); white-space: nowrap; font-weight: 400; }
.nyasa-table .dev { font-size: calc(0.92rem * var(--font-scale)); line-height: 1.5; }
.nyasa-table .iast { font-size: calc(0.72rem * var(--font-scale)); }

/* ============================== sheets ============================= */

.sheet-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: var(--space-md);
}
.sheet-card {
  display: flex; flex-direction: column; text-align: left;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-md); overflow: hidden;
  transition: border-color var(--transition);
}
.sheet-card:hover { border-color: var(--gold); }
.sheet-thumb { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; object-position: top center;
  background: #fff; }
.sheet-cap {
  display: flex; gap: var(--space-sm); padding: var(--space-sm) var(--space-md);
  font-size: 0.78rem; color: var(--text-secondary); line-height: 1.4;
}
.sheet-n { font-family: var(--font-mono); color: var(--gold-dim); flex-shrink: 0; }

.lightbox {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(0, 0, 0, 0.92);
  display: flex; flex-direction: column;
}
.lightbox[hidden] { display: none; }
.lb-close {
  position: absolute; top: 12px; right: 18px; z-index: 2;
  font-size: 2rem; line-height: 1; color: #fff; opacity: 0.7;
}
.lb-close:hover { opacity: 1; }
.lb-nav {
  display: flex; align-items: center; justify-content: center; gap: var(--space-lg);
  padding: var(--space-md) var(--space-2xl); color: #ddd;
}
.lb-title { font-size: 0.84rem; text-align: center; max-width: 60ch; }
.lb-arrow { font-size: 1.8rem; line-height: 1; color: #fff; opacity: 0.7; padding: 0 8px; }
.lb-arrow:hover { opacity: 1; }
.lb-stage { flex: 1; overflow: auto; padding: 0 var(--space-md) var(--space-lg);
  display: flex; justify-content: center; align-items: flex-start; }
.lb-stage img { max-width: 100%; height: auto; background: #fff; border-radius: 4px; }

/* ============================= practice ============================ */

.practice-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
.practice-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: var(--space-lg);
  display: flex; flex-direction: column; align-items: center; text-align: center;
}
.wide-card { margin-top: var(--space-lg); align-items: stretch; text-align: left; }
.ring-wrap { position: relative; margin: var(--space-sm) 0; }
.ring-wrap canvas { display: block; width: 200px; height: 200px; }
.ring-centre {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; pointer-events: none;
}
.ring-pct { font-size: 1.55rem; font-weight: 600; color: var(--gold); line-height: 1.1; }
.ring-sub { font-size: 0.78rem; color: var(--text-secondary); font-family: var(--font-mono); }
.practice-target { font-size: 0.78rem; color: var(--text-secondary); margin-bottom: var(--space-md); }
.counter-row { display: flex; gap: var(--space-sm); flex-wrap: wrap; justify-content: center;
  margin-bottom: var(--space-sm); }
.count-btn {
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 8px 14px;
  font-size: 0.82rem; font-family: var(--font-mono);
  transition: all var(--transition);
}
.count-btn:hover { border-color: var(--gold); color: var(--gold); }
.count-btn.wide { width: 100%; }
.count-btn.is-done { border-color: var(--success); color: var(--success); }
.count-input {
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 8px 12px; width: 110px;
  font-family: var(--font-mono); font-size: 0.82rem;
}
.practice-today { font-size: 0.8rem; color: var(--text-secondary); margin-top: var(--space-xs); }

.day-dots { display: flex; flex-wrap: wrap; gap: 3px; margin-top: var(--space-md);
  justify-content: center; max-width: 260px; }
.dot { width: 7px; height: 7px; border-radius: 2px; background: var(--border); }
.dot.on { background: var(--gold); }

.log-list { display: flex; flex-direction: column; gap: 6px; margin-top: var(--space-sm); }
.log-row { display: flex; align-items: center; gap: var(--space-md); }
.log-date { font-family: var(--font-mono); font-size: 0.76rem; color: var(--text-secondary);
  min-width: 86px; }
.log-bar-wrap { flex: 1; height: 6px; background: var(--surface-2); border-radius: 3px;
  overflow: hidden; }
.log-bar { display: block; height: 100%; background: var(--gold); }
.log-count { font-family: var(--font-mono); font-size: 0.78rem; min-width: 72px;
  text-align: right; }
.log-empty { color: var(--text-secondary); font-size: 0.88rem; }

/* ============================== footer ============================= */

.site-footer {
  border-top: 1px solid var(--border);
  padding: var(--space-lg);
  text-align: center; color: var(--text-secondary); font-size: 0.8rem;
}
.footer-note { margin-top: 6px; font-size: 0.76rem; opacity: 0.8; }

/* ============================ responsive =========================== */

@media (max-width: 980px) {
  .chakra-layout { grid-template-columns: 1fr; }
  .chakra-stage { position: static; }
  .text-layout { grid-template-columns: 1fr; }
  .text-toc {
    position: static; max-height: none; flex-direction: row; flex-wrap: wrap;
    gap: var(--space-xs); padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border); margin-bottom: var(--space-lg);
  }
  .toc-group { display: none; }
  .toc-link { border: 1px solid var(--border); border-left-width: 1px; }
}

@media (max-width: 760px) {
  #app { padding: var(--space-lg) var(--space-md) var(--space-2xl); }
  .header-title, .nav-tabs { padding-left: var(--space-md); padding-right: var(--space-md); }
  .hero { grid-template-columns: 1fr; }
  .hero-yantra { max-width: 220px; margin: 0 auto; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .vow-grid { grid-template-columns: repeat(2, 1fr); }
  .practice-grid { grid-template-columns: 1fr; }
  .title-sanskrit { font-size: 1.25rem; }
  .krama-bar { top: 104px; }
  .av-card.av-sub { margin-left: var(--space-sm); }
}

@media (max-width: 420px) {
  .vow-grid { grid-template-columns: 1fr; }
  .header-controls { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}