/**
 * TradeVerse premium UI layer
 * Calm trading-journal aesthetic: teal ink, warm amber focus, clear rhythm.
 * Layers on Bootstrap + theme tokens without fighting them.
 */

:root {
  --tv-font: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
  --tv-display: "Fraunces", "Times New Roman", serif;
  --tv-radius: 18px;
  --tv-radius-sm: 12px;
  --tv-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --tv-accent: #0f766e;
  --tv-accent-bright: #14b8a6;
  --tv-focus: #c2410c;
  --tv-ink: var(--text-primary);
  --tv-muted: var(--text-secondary);
  --tv-space: 1.25rem;
  --tv-glow: rgba(15, 118, 110, 0.18);
}

body[data-font="jakarta"] {
  --tv-font: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
  --tv-display: "Fraunces", "Times New Roman", serif;
}

body[data-font="manrope"] {
  --tv-font: "Manrope", ui-sans-serif, system-ui, sans-serif;
  --tv-display: "Source Serif 4", "Times New Roman", serif;
}

body[data-font="sora"] {
  --tv-font: "Sora", ui-sans-serif, system-ui, sans-serif;
  --tv-display: "Literata", "Times New Roman", serif;
}

.font-option.active,
.font-card.active {
  border-color: var(--tv-accent-bright, #14b8a6) !important;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--tv-accent-bright, #14b8a6) 50%, transparent);
  background: color-mix(in srgb, var(--tv-accent, #0f766e) 10%, transparent);
}

.swatch.active {
  outline: 2px solid var(--tv-accent-bright, #14b8a6);
  outline-offset: 2px;
}

body {
  font-family: var(--tv-font) !important;
  letter-spacing: -0.011em;
}

.page-title,
.tv-page-hero .page-title,
.tv-display,
.tv-section-kicker + .tv-section-title,
h1.page-title {
  font-family: var(--tv-display);
  font-weight: 650;
  letter-spacing: -0.03em;
}

/* Atmosphere — subtle paper grain / depth (not flat) */
body:not([data-tv-landing="1"]) .main-content {
  position: relative;
  background:
    radial-gradient(1200px 520px at 8% -10%, var(--tv-glow), transparent 55%),
    radial-gradient(900px 480px at 100% 0%, rgba(194, 65, 12, 0.06), transparent 50%),
    var(--bg-primary);
}

body:not([data-tv-landing="1"]) .main-content::before {
  content: "";
  pointer-events: none;
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  z-index: 0;
}

body:not([data-tv-landing="1"]) .main-content > * {
  position: relative;
  z-index: 1;
}

/* Section rhythm */
.tv-section {
  margin-bottom: 1.75rem;
}

.tv-section-kicker {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tv-accent-bright);
  margin-bottom: 0.35rem;
}

.tv-section-title {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

.tv-muted {
  color: var(--tv-muted) !important;
}

/* Surfaces */
.tv-surface,
.main-content .card {
  border-radius: var(--tv-radius) !important;
  border: 1px solid color-mix(in srgb, var(--card-border) 85%, transparent);
  background: color-mix(in srgb, var(--card-bg) 92%, transparent);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 12px 40px rgba(0, 0, 0, 0.12);
  transition: transform 0.35s var(--tv-ease), box-shadow 0.35s var(--tv-ease), border-color 0.25s ease;
}

.tv-surface.soft {
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 8px 28px rgba(0, 0, 0, 0.08);
}

.tv-panel {
  border-radius: var(--tv-radius-sm);
  border: 1px solid color-mix(in srgb, var(--card-border) 70%, transparent);
  background: color-mix(in srgb, var(--bg-secondary) 55%, transparent);
}

.tv-lift:hover,
.stat-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--tv-accent-bright) 35%, var(--card-border));
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.16);
}

/* Page hero — teal ink, not purple */
.tv-page-hero {
  border-radius: 22px !important;
  border: 1px solid color-mix(in srgb, var(--tv-accent) 28%, var(--card-border)) !important;
  background:
    radial-gradient(900px 420px at 10% 0%, color-mix(in srgb, var(--tv-accent-bright) 22%, transparent), transparent 55%),
    radial-gradient(700px 380px at 95% 20%, rgba(194, 65, 12, 0.12), transparent 50%),
    linear-gradient(145deg, color-mix(in srgb, var(--card-bg) 88%, #0f172a), color-mix(in srgb, var(--bg-secondary) 70%, transparent)) !important;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.2) !important;
  padding: 1.5rem 1.6rem !important;
  margin-bottom: 1.5rem !important;
}

.tv-page-hero::before {
  opacity: 0.22 !important;
  background-size: 32px 32px !important;
}

body[data-theme="light"] .tv-page-hero,
body[data-theme="sand"] .tv-page-hero {
  background:
    radial-gradient(900px 420px at 8% 0%, rgba(15, 118, 110, 0.12), transparent 55%),
    radial-gradient(700px 380px at 100% 20%, rgba(194, 65, 12, 0.07), transparent 50%),
    linear-gradient(145deg, #f7faf9 0%, #eef5f3 100%) !important;
  border-color: rgba(15, 118, 110, 0.18) !important;
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.07) !important;
}

body[data-theme="light"] .tv-page-hero a,
body[data-theme="sand"] .tv-page-hero a {
  color: #0f766e !important;
}

/* Next action — magnetic primary CTA */
.tv-next-action {
  border-left: 4px solid var(--tv-accent-bright) !important;
  background:
    linear-gradient(105deg, color-mix(in srgb, var(--tv-accent) 14%, transparent), transparent 55%),
    var(--card-bg) !important;
}

.tv-next-action .tv-next-eyebrow {
  color: var(--tv-accent-bright);
  letter-spacing: 0.1em;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
}

.tv-next-action .btn-primary {
  background: linear-gradient(135deg, #0f766e, #0d9488);
  border-color: transparent;
  box-shadow: 0 8px 24px rgba(15, 118, 110, 0.35);
  animation: tv-cta-breathe 3.2s var(--tv-ease) infinite;
}

@keyframes tv-cta-breathe {
  0%, 100% { box-shadow: 0 8px 24px rgba(15, 118, 110, 0.32); }
  50% { box-shadow: 0 10px 32px rgba(15, 118, 110, 0.48); }
}

@media (prefers-reduced-motion: reduce) {
  .tv-next-action .btn-primary { animation: none; }
  .tv-reveal { animation: none !important; opacity: 1 !important; transform: none !important; }
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, #0f766e, #14b8a6);
  border-color: transparent !important;
  font-weight: 650;
  letter-spacing: -0.01em;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(15, 118, 110, 0.28);
}

.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, #0d9488, #2dd4bf);
  filter: brightness(1.03);
}

.btn-outline-primary {
  border-color: color-mix(in srgb, var(--tv-accent-bright) 55%, var(--card-border));
  color: var(--tv-accent-bright);
}

.btn-outline-primary:hover {
  background: color-mix(in srgb, var(--tv-accent) 16%, transparent);
  border-color: var(--tv-accent-bright);
  color: var(--text-primary);
}

/* KPI cards */
.stat-card {
  border-radius: var(--tv-radius) !important;
  background: color-mix(in srgb, var(--card-bg) 94%, transparent) !important;
  border: 1px solid color-mix(in srgb, var(--card-border) 80%, transparent) !important;
}

.stat-card .stat-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--tv-muted);
}

.stat-card .stat-value {
  font-family: var(--tv-display);
  font-weight: 650;
  letter-spacing: -0.03em;
}

.tv-stat-kpi-icon {
  background: color-mix(in srgb, var(--tv-accent) 16%, transparent) !important;
  color: var(--tv-accent-bright) !important;
  border-radius: 14px !important;
}

/* Chips — slightly less pill-blob */
.tv-chip {
  border-radius: 10px !important;
  border-color: color-mix(in srgb, var(--tv-accent) 30%, transparent) !important;
  background: color-mix(in srgb, var(--tv-accent) 12%, transparent) !important;
  font-family: var(--tv-font);
}

/* Sidebar polish */
.sidebar .nav-link {
  border-radius: 12px !important;
  margin: 0.15rem 0.55rem;
  transition: background 0.2s var(--tv-ease), transform 0.2s var(--tv-ease);
}

.sidebar .nav-link:hover {
  transform: translateX(2px);
}

.sidebar .nav-link.active {
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.35), rgba(15, 118, 110, 0.12)) !important;
  box-shadow: inset 3px 0 0 #14b8a6;
}

.sidebar .tv-nav-group-label,
.tv-nav-section-label {
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.55;
  padding: 0.85rem 1.1rem 0.25rem;
  font-weight: 700;
}

/* Dashboard workflow strip */
.tv-workflow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-top: 1rem;
}

.tv-workflow-step {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.75rem;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--card-border) 70%, transparent);
  background: color-mix(in srgb, var(--bg-secondary) 40%, transparent);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none !important;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.tv-workflow-step:hover {
  border-color: color-mix(in srgb, var(--tv-accent-bright) 40%, var(--card-border));
  color: var(--text-primary);
  background: color-mix(in srgb, var(--tv-accent) 12%, transparent);
}

.tv-workflow-step .n {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  background: color-mix(in srgb, var(--tv-accent) 20%, transparent);
  color: var(--tv-accent-bright);
}

@media (max-width: 991px) {
  .tv-workflow {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 575px) {
  .tv-workflow {
    grid-template-columns: 1fr;
  }
}

/* Welcome / empty */
.tv-welcome {
  border-radius: 22px;
  border: 1px solid color-mix(in srgb, var(--tv-accent) 25%, var(--card-border));
  background:
    radial-gradient(700px 280px at 0% 0%, color-mix(in srgb, var(--tv-accent-bright) 18%, transparent), transparent 60%),
    var(--card-bg);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
}

.tv-welcome h2 {
  font-family: var(--tv-display);
  font-weight: 650;
  letter-spacing: -0.03em;
}

.tv-welcome-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin: 1.25rem 0;
}

.tv-welcome-steps > div {
  padding: 1rem;
  border-radius: 14px;
  border: 1px solid color-mix(in srgb, var(--card-border) 65%, transparent);
  background: color-mix(in srgb, var(--bg-secondary) 45%, transparent);
}

.tv-welcome-steps .n {
  font-family: var(--tv-display);
  font-size: 1.5rem;
  color: var(--tv-accent-bright);
  line-height: 1;
  margin-bottom: 0.35rem;
}

@media (max-width: 767px) {
  .tv-welcome-steps {
    grid-template-columns: 1fr;
  }
}

/* Streak banner */
.tv-streak {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1.15rem;
  border-radius: var(--tv-radius-sm);
  border: 1px solid transparent;
  margin-bottom: 1.25rem;
}

.tv-streak.win {
  background: color-mix(in srgb, var(--success) 12%, transparent);
  border-color: color-mix(in srgb, var(--success) 28%, transparent);
}

.tv-streak.loss {
  background: color-mix(in srgb, var(--danger) 12%, transparent);
  border-color: color-mix(in srgb, var(--danger) 28%, transparent);
}

/* Reveal motion */
.tv-reveal {
  animation: tv-rise 0.55s var(--tv-ease) both;
}

.tv-reveal-2 { animation-delay: 0.06s; }
.tv-reveal-3 { animation-delay: 0.12s; }
.tv-reveal-4 { animation-delay: 0.18s; }

@keyframes tv-rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* Compact secondary metrics */
.tv-metrics-more {
  border-radius: var(--tv-radius);
  border: 1px dashed color-mix(in srgb, var(--card-border) 80%, transparent);
  background: color-mix(in srgb, var(--bg-secondary) 35%, transparent);
  padding: 0.35rem 1rem 0.85rem;
  margin-bottom: 1.5rem;
}

.tv-metrics-more > summary {
  cursor: pointer;
  list-style: none;
  padding: 0.65rem 0;
  font-weight: 650;
  font-size: 0.9rem;
  color: var(--tv-muted);
}

.tv-metrics-more > summary::-webkit-details-marker {
  display: none;
}

.tv-metrics-more > summary::after {
  content: "Show";
  float: right;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.7;
}

.tv-metrics-more[open] > summary::after {
  content: "Hide";
}

/* Tables */
.main-content .table thead th {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--tv-muted);
  border-bottom-color: color-mix(in srgb, var(--card-border) 80%, transparent) !important;
}

.main-content .table tbody tr {
  transition: background 0.15s ease;
}

.main-content .card-header {
  background: transparent !important;
  border-bottom: 1px solid color-mix(in srgb, var(--card-border) 70%, transparent);
  padding-top: 1rem;
  padding-bottom: 0.85rem;
}

.main-content .card-header h5,
.main-content .card-header h6 {
  font-family: var(--tv-display);
  font-weight: 650;
  letter-spacing: -0.02em;
}

/* Empty well */
.tv-empty-well {
  border-color: color-mix(in srgb, var(--tv-accent) 30%, transparent) !important;
  background: linear-gradient(180deg, color-mix(in srgb, var(--tv-accent) 8%, transparent), transparent) !important;
}

.tv-empty-well .tv-empty-icon {
  color: var(--tv-accent-bright) !important;
  background: linear-gradient(135deg, color-mix(in srgb, var(--tv-accent) 22%, transparent), color-mix(in srgb, var(--tv-focus) 10%, transparent)) !important;
  border-color: color-mix(in srgb, var(--tv-accent) 25%, transparent) !important;
}

/* —— Rich in-app shell (Chart Academy–level presence) —— */
body:not([data-tv-landing="1"]) .main-content {
  background:
    radial-gradient(1100px 560px at 6% -8%, color-mix(in srgb, var(--tv-accent-bright) 16%, transparent), transparent 58%),
    radial-gradient(900px 500px at 100% 0%, rgba(194, 65, 12, 0.08), transparent 52%),
    radial-gradient(700px 420px at 70% 100%, color-mix(in srgb, var(--tv-accent) 7%, transparent), transparent 55%),
    var(--bg-primary);
}

body:not([data-tv-landing="1"]) .main-content > .container,
body:not([data-tv-landing="1"]) .main-content > .container-fluid,
body:not([data-tv-landing="1"]) .main-content > .tv-page-enter {
  animation: tvPageEnter 0.55s var(--tv-ease) both;
}

@keyframes tvPageEnter {
  from {
    opacity: 0;
    transform: translate3d(0, 10px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  body:not([data-tv-landing="1"]) .main-content > .container,
  body:not([data-tv-landing="1"]) .main-content > .container-fluid,
  body:not([data-tv-landing="1"]) .main-content > .tv-page-enter {
    animation: none;
  }
}

.sidebar .nav-link {
  border-radius: 12px;
  transition: background 0.2s var(--tv-ease), color 0.2s ease, transform 0.2s var(--tv-ease), box-shadow 0.2s ease;
}

.sidebar .nav-link:hover {
  transform: translateX(2px);
}

.sidebar .nav-link.active {
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--tv-accent-bright) 35%, transparent),
    0 10px 28px color-mix(in srgb, var(--tv-accent) 22%, transparent);
}

.tv-surface,
.main-content .card {
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.05) inset,
    0 14px 44px rgba(0, 0, 0, 0.14),
    0 2px 8px rgba(0, 0, 0, 0.06);
}

.main-content .page-title,
.main-content h1.h3,
.main-content h1.h4 {
  letter-spacing: -0.03em;
}

.main-content .badge {
  letter-spacing: 0.02em;
}