/* ── CVK Finance Dashboard — Shared Styles ── */
:root {
  --black:   #0A0A0A;
  --bg:      #111111;
  --bg2:     #161616;
  --bg3:     #1c1c1c;
  --gold:    #D4A017;
  --gold-lt: #F0C040;
  --gold-dim:#8a6610;
  --white:   #F5F5F0;
  --grey:    #AAAAAA;
  --mid:     #666;
  --border:  #2A2A2A;
  --border2: #333;
  --red:     #CC0000;
  --red-lt:  #FF4444;
  --green:   #22AA66;
  --green-lt:#44CC88;
  --blue:    #3399CC;
  --blue-lt: #55BBEE;
  --amber:   #DD8800;
  --chart-1: #D4A017;
  --chart-2: #3399CC;
  --chart-3: #CC3344;
  --chart-4: #44BB66;
  --chart-5: #9966CC;
  --chart-6: #FF8800;
  --chart-7: #00BBCC;
  --chart-8: #FF6699;
  --chart-9: #88CC00;
  --chart-10:#CC6600;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: 'Inter', 'Noto Sans Tamil', 'Noto Sans Devanagari', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4 { font-weight: 800; line-height: 1.2; }
h1 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h2 { font-size: clamp(1.2rem, 2.5vw, 1.8rem); }
h3 { font-size: clamp(1rem, 2vw, 1.3rem); }
h4 { font-size: 1rem; }

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

/* ── NAV ── */
.fin-nav {
  position: sticky; top: 0; z-index: 200;
  background: rgba(10,10,10,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.5rem; height: 56px; gap: 1rem;
}
.fin-nav-brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; flex-shrink: 0;
}
.fin-nav-logo {
  width: 32px; height: 32px;
  background: var(--gold);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; font-weight: 900; color: var(--black);
  flex-shrink: 0;
}
.fin-nav-title {
  font-size: 0.82rem; font-weight: 800; color: var(--gold);
  letter-spacing: 0.04em; line-height: 1.2;
}
.fin-nav-title small {
  display: block; font-size: 0.62rem; color: var(--grey);
  font-weight: 400; letter-spacing: 0.06em;
}
.fin-nav-links {
  display: flex; gap: 0.2rem; list-style: none; flex-wrap: wrap;
}
.fin-nav-links a {
  color: var(--grey); font-size: 0.78rem; font-weight: 500;
  padding: 5px 10px; border-radius: 3px;
  transition: all 0.2s; white-space: nowrap;
}
.fin-nav-links a:hover,
.fin-nav-links a.active { color: var(--gold); background: rgba(212,160,23,0.08); }
.fin-nav-right {
  display: flex; align-items: center; gap: 8px; flex-shrink: 0;
}
.lang-btn {
  background: var(--bg3); border: 1px solid var(--border2);
  color: var(--grey); font-size: 0.72rem; font-weight: 700;
  padding: 5px 10px; border-radius: 3px; cursor: pointer;
  transition: all 0.2s; letter-spacing: 0.04em;
}
.lang-btn.active, .lang-btn:hover {
  background: var(--gold); color: var(--black); border-color: var(--gold);
}
.back-btn {
  display: flex; align-items: center; gap: 5px;
  color: var(--grey); font-size: 0.78rem; font-weight: 600;
  padding: 5px 10px; border-radius: 3px; border: 1px solid var(--border);
  transition: all 0.2s; cursor: pointer; text-decoration: none;
}
.back-btn:hover { color: var(--gold); border-color: var(--gold); }
.back-btn svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 2; }

/* ── PAGE HERO ── */
.page-hero {
  background: linear-gradient(135deg, #0d0d0d 0%, #1a0d00 100%);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 2rem 2rem;
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(212,160,23,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.page-hero-inner { max-width: 1200px; margin: 0 auto; position: relative; }
.page-eyebrow {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 0.5rem;
}
.page-title { color: var(--white); margin-bottom: 0.6rem; }
.page-desc { font-size: 0.88rem; color: var(--grey); max-width: 640px; line-height: 1.6; }
.page-tags {
  display: flex; flex-wrap: wrap; gap: 6px; margin-top: 1rem;
}
.page-tag {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em;
  padding: 3px 10px; border-radius: 2px; text-transform: uppercase;
  background: rgba(212,160,23,0.1); color: var(--gold);
  border: 1px solid rgba(212,160,23,0.2);
}

/* ── MAIN LAYOUT ── */
.fin-main { max-width: 1200px; margin: 0 auto; padding: 2rem 1.5rem 4rem; }

/* ── SECTION HEADERS ── */
.sec-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 1rem; margin-bottom: 1.5rem; flex-wrap: wrap;
}
.sec-eyebrow {
  font-size: 0.66rem; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 0.3rem;
}
.sec-title { font-size: clamp(1rem, 2.5vw, 1.4rem); color: var(--white); margin-bottom: 0.3rem; }
.sec-desc { font-size: 0.82rem; color: var(--grey); }

/* ── CARDS ── */
.card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 6px; overflow: hidden;
  transition: border-color 0.2s;
}
.card:hover { border-color: var(--border2); }
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.2rem 0.8rem; border-bottom: 1px solid var(--border);
  gap: 0.5rem; flex-wrap: wrap;
}
.card-title { font-size: 0.88rem; font-weight: 700; color: var(--white); }
.card-subtitle { font-size: 0.72rem; color: var(--grey); margin-top: 2px; }
.card-body { padding: 1.2rem; }
.card-body-sm { padding: 0.8rem 1.2rem; }

/* ── STAT CARDS ── */
.stats-row {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem; margin-bottom: 2rem;
}
.stat-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 6px; padding: 1rem 1.2rem;
  transition: border-color 0.2s, transform 0.2s;
}
.stat-card:hover { border-color: var(--border2); transform: translateY(-2px); }
.stat-label {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--grey); margin-bottom: 0.4rem;
  display: flex; align-items: center; gap: 5px;
}
.stat-value {
  font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 900; color: var(--white);
  line-height: 1; margin-bottom: 0.3rem;
}
.stat-value.red { color: var(--red-lt); }
.stat-value.green { color: var(--green); }
.stat-value.gold { color: var(--gold); }
.stat-meta { font-size: 0.72rem; color: var(--mid); }
.stat-trend {
  font-size: 0.72rem; font-weight: 700;
  display: inline-flex; align-items: center; gap: 3px;
  padding: 2px 6px; border-radius: 2px; margin-top: 4px;
}
.stat-trend.up { background: rgba(204,0,0,0.12); color: var(--red-lt); }
.stat-trend.down { background: rgba(34,170,102,0.12); color: var(--green); }
.stat-trend.neutral { background: rgba(212,160,23,0.12); color: var(--gold); }

/* ── GRID LAYOUTS ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .grid-4 { grid-template-columns: 1fr; }
  .fin-nav-links { display: none; }
  .fin-main { padding: 1rem 1rem 3rem; }
}

/* ── CHART WRAPPER ── */
.chart-wrap { position: relative; width: 100%; }
.chart-wrap canvas { width: 100% !important; }
.chart-actions {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px;
}
.chart-btn {
  background: var(--bg2); border: 1px solid var(--border2);
  color: var(--grey); font-size: 0.72rem; font-weight: 600;
  padding: 4px 10px; border-radius: 3px; cursor: pointer;
  transition: all 0.2s; letter-spacing: 0.03em;
}
.chart-btn.active, .chart-btn:hover {
  background: rgba(212,160,23,0.12); color: var(--gold);
  border-color: rgba(212,160,23,0.3);
}

/* ── SELECTORS ── */
.selector-row {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 1rem;
  align-items: center;
}
.selector-label {
  font-size: 0.72rem; font-weight: 700; color: var(--grey);
  letter-spacing: 0.06em; text-transform: uppercase;
}
select.fin-select, input.fin-input {
  background: var(--bg2); border: 1px solid var(--border2);
  color: var(--white); font-size: 0.82rem; padding: 6px 12px;
  border-radius: 3px; outline: none; cursor: pointer;
  transition: border-color 0.2s;
}
select.fin-select:hover, select.fin-select:focus,
input.fin-input:hover, input.fin-input:focus {
  border-color: var(--gold);
}
select.fin-select option { background: var(--bg2); }

/* ── TABS ── */
.tab-bar {
  display: flex; gap: 2px; background: var(--bg2);
  border: 1px solid var(--border); border-radius: 5px;
  padding: 3px; margin-bottom: 1.5rem; flex-wrap: wrap;
}
.tab-btn {
  flex: 1; min-width: 80px;
  background: transparent; border: none; color: var(--grey);
  font-size: 0.78rem; font-weight: 600; padding: 7px 12px;
  border-radius: 3px; cursor: pointer; transition: all 0.2s;
  white-space: nowrap;
}
.tab-btn.active {
  background: var(--bg3); color: var(--gold);
  box-shadow: 0 1px 4px rgba(0,0,0,0.4);
}
.tab-btn:hover:not(.active) { color: var(--white); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── TABLES ── */
.fin-table-wrap { overflow-x: auto; }
.fin-table {
  width: 100%; border-collapse: collapse; font-size: 0.82rem;
}
.fin-table th {
  background: var(--bg2); padding: 10px 12px;
  text-align: left; font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--grey); border-bottom: 1px solid var(--border2);
  white-space: nowrap;
}
.fin-table td {
  padding: 9px 12px; border-bottom: 1px solid var(--border);
  color: var(--white); vertical-align: middle;
}
.fin-table tr:hover td { background: rgba(255,255,255,0.02); }
.fin-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.fin-table .red { color: var(--red-lt); }
.fin-table .green { color: var(--green); }
.fin-table .gold { color: var(--gold); }
.fin-table .hl { background: rgba(212,160,23,0.06); }

/* ── HELP TOOLTIP ── */
.help-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 16px; height: 16px; border-radius: 50%;
  background: rgba(255,255,255,0.08); border: 1px solid var(--border2);
  color: var(--grey); font-size: 0.6rem; font-weight: 900;
  cursor: help; position: relative; flex-shrink: 0;
  transition: all 0.2s;
}
.help-icon:hover { background: rgba(212,160,23,0.15); color: var(--gold); border-color: var(--gold-dim); }
.help-icon::after {
  content: attr(data-tip);
  position: absolute; bottom: 130%; left: 50%;
  transform: translateX(-50%);
  background: #1e1e1e; border: 1px solid var(--border2);
  color: var(--white); font-size: 0.72rem; font-weight: 400;
  padding: 8px 12px; border-radius: 4px; line-height: 1.5;
  width: max-content; max-width: 280px;
  pointer-events: none; opacity: 0; white-space: normal;
  z-index: 999; transition: opacity 0.2s;
  box-shadow: 0 4px 16px rgba(0,0,0,0.6);
}
.help-icon:hover::after { opacity: 1; }

/* ── SOURCE PILL ── */
.source-pill {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 0.65rem; font-weight: 600; color: var(--mid);
  background: var(--bg2); border: 1px solid var(--border);
  padding: 2px 8px; border-radius: 2px; letter-spacing: 0.04em;
}
.source-pill::before { content: '📎'; font-size: 0.7rem; }

/* ── ALERT BOXES ── */
.alert {
  border-left: 3px solid; padding: 0.8rem 1rem;
  border-radius: 0 4px 4px 0; margin-bottom: 1rem;
  font-size: 0.82rem;
}
.alert-warn { border-color: var(--amber); background: rgba(221,136,0,0.08); color: #FFB84D; }
.alert-bad  { border-color: var(--red); background: rgba(204,0,0,0.08); color: var(--red-lt); }
.alert-good { border-color: var(--green); background: rgba(34,170,102,0.08); color: var(--green-lt); }
.alert-info { border-color: var(--blue); background: rgba(51,153,204,0.08); color: var(--blue-lt); }
.alert strong { display: block; margin-bottom: 3px; font-size: 0.76rem; letter-spacing: 0.04em; text-transform: uppercase; }

/* ── DIVIDERS ── */
hr.fin-divider {
  border: none; border-top: 1px solid var(--border);
  margin: 2.5rem 0;
}
.section-gap { margin-bottom: 2.5rem; }
.section-gap-sm { margin-bottom: 1.5rem; }

/* ── SOURCES SECTION ── */
.sources-section {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 6px; padding: 1.5rem; margin-top: 3rem;
}
.sources-title {
  font-size: 0.78rem; font-weight: 700; color: var(--grey);
  letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 1rem;
  display: flex; align-items: center; gap: 6px;
}
.sources-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.8rem;
}
.source-item {
  font-size: 0.78rem; color: var(--mid);
  display: flex; gap: 8px; align-items: flex-start;
  padding: 0.5rem 0.8rem; background: var(--bg2);
  border-radius: 3px; border: 1px solid var(--border);
}
.source-item::before { content: '↗'; color: var(--gold-dim); flex-shrink: 0; }

/* ── FOOTER ── */
.fin-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.5rem;
  text-align: center; color: var(--mid);
  font-size: 0.76rem;
}
.fin-footer a { color: var(--gold-dim); }
.fin-footer a:hover { color: var(--gold); }

/* ── BADGE ── */
.badge {
  display: inline-block; font-size: 0.62rem; font-weight: 700;
  letter-spacing: 0.06em; padding: 2px 7px; border-radius: 2px;
  text-transform: uppercase;
}
.badge-red { background: rgba(204,0,0,0.15); color: var(--red-lt); border: 1px solid rgba(204,0,0,0.2); }
.badge-green { background: rgba(34,170,102,0.15); color: var(--green-lt); border: 1px solid rgba(34,170,102,0.2); }
.badge-gold { background: rgba(212,160,23,0.15); color: var(--gold); border: 1px solid rgba(212,160,23,0.2); }
.badge-grey { background: rgba(170,170,170,0.1); color: var(--grey); border: 1px solid rgba(170,170,170,0.15); }

/* ── PROGRESS BAR ── */
.progress-row { margin-bottom: 0.8rem; }
.progress-label {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.78rem; margin-bottom: 4px; color: var(--grey);
}
.progress-label span:last-child { font-weight: 700; color: var(--white); }
.progress-track {
  height: 6px; background: var(--bg3); border-radius: 3px; overflow: hidden;
}
.progress-fill {
  height: 100%; border-radius: 3px;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold));
  transition: width 0.8s ease;
}
.progress-fill.red { background: linear-gradient(90deg, #880000, var(--red-lt)); }
.progress-fill.green { background: linear-gradient(90deg, #116644, var(--green)); }

/* ── COMPARISON LEGEND ── */
.legend { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 1rem; }
.legend-item {
  display: flex; align-items: center; gap: 5px;
  font-size: 0.72rem; color: var(--grey);
}
.legend-dot { width: 10px; height: 10px; border-radius: 2px; flex-shrink: 0; }

/* ── NAV HUB CARDS ── */
.hub-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.2rem; margin-bottom: 2rem;
}
.hub-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 6px; padding: 1.5rem; text-decoration: none;
  display: flex; flex-direction: column; gap: 0.8rem;
  transition: all 0.2s; position: relative; overflow: hidden;
}
.hub-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--card-accent, var(--gold)); opacity: 0;
  transition: opacity 0.2s;
}
.hub-card:hover { border-color: var(--border2); transform: translateY(-3px); }
.hub-card:hover::before { opacity: 1; }
.hub-card-icon {
  width: 40px; height: 40px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; background: var(--bg2);
  border: 1px solid var(--border);
}
.hub-card-title { font-size: 0.96rem; font-weight: 800; color: var(--white); }
.hub-card-desc { font-size: 0.78rem; color: var(--grey); line-height: 1.5; }
.hub-card-meta {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--mid);
  margin-top: auto; padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}

/* ── REVEAL ── */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.5s, transform 0.5s; }
.reveal.visible { opacity: 1; transform: none; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--mid); }