:root {
  --font-sans: 'Space Grotesk', 'Inter', 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont,
    'Segoe UI', sans-serif;
  --brand: #2563eb;
  --brand-strong: #1d4ed8;
  --color-primary: #2563eb;
  --brand-muted: #93c5fd;
  --surface-page: #f3f6fb;
  --surface-card: #ffffff;
  --surface-muted: #eef2ff;
  --surface-contrast: #dbe4ff;
  --ink: #0f172a;
  --ink-strong: #0b1120;
  --ink-muted: #5b6272;
  --ink-soft: #7c859f;
  --border-soft: #e0e6f4;
  --border-strong: #c9d1e6;
  --shadow-soft: 0 18px 40px rgba(15, 23, 42, 0.08);
  --shadow-hard: 0 32px 80px rgba(15, 23, 42, 0.12);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --color-in: #16a34a;
  --color-out: #ef4444;
  --good: #16a34a;
  --danger: #ef4444;
  --warn: #f97316;
  --surface: var(--surface-card);
  --text: var(--ink);
  --neutral-stroke: var(--border-soft);
  --neutral-text-sub: var(--ink-muted);
  --brand-soft: rgba(37, 99, 235, 0.12);
  --brand-soft-border: rgba(37, 99, 235, 0.35);
  --focus-ring: rgba(37, 99, 235, 0.35);
  --good-border: rgba(22, 163, 74, 0.4);
  --danger-border: rgba(239, 68, 68, 0.4);
  --glow-cyan: rgba(14, 165, 233, 0.18);
  --glow-indigo: rgba(99, 102, 241, 0.24);
  --glow-pink: rgba(236, 72, 153, 0.2);
  --danger-soft: rgba(239, 68, 68, 0.12);
}

.theme-dark {
  --brand: #60a5fa;
  --brand-strong: #3b82f6;
  --brand-muted: #93c5fd;
  --surface-page: #030712;
  --surface-card: #0f172a;
  --surface-muted: #111b2a;
  --surface-contrast: #1d2740;
  --ink: #f4f6ff;
  --ink-strong: #ffffff;
  --ink-muted: #a3b0ce;
  --ink-soft: #8e99b6;
  --border-soft: rgba(148, 163, 184, 0.3);
  --border-strong: rgba(148, 163, 184, 0.45);
  --shadow-soft: 0 24px 60px rgba(0, 0, 0, 0.5);
  --shadow-hard: 0 40px 80px rgba(0, 0, 0, 0.65);
  --color-in: #4ade80;
  --color-out: #fb7185;
  --good: #4ade80;
  --danger: #fb7185;
  --warn: #fdba74;
  --surface: var(--surface-card);
  --text: var(--ink);
  --neutral-stroke: rgba(148, 163, 184, 0.4);
  --neutral-text-sub: var(--ink-muted);
  --brand-soft: rgba(96, 165, 250, 0.2);
  --brand-soft-border: rgba(96, 165, 250, 0.45);
  --focus-ring: rgba(96, 165, 250, 0.45);
  --good-border: rgba(74, 222, 128, 0.45);
  --danger-border: rgba(251, 113, 133, 0.45);
  --glow-cyan: rgba(96, 165, 250, 0.35);
  --glow-indigo: rgba(129, 140, 248, 0.35);
  --glow-pink: rgba(236, 72, 153, 0.28);
  --danger-soft: rgba(251, 113, 133, 0.12);
}

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

html,
body {
  height: 100%;
}

body {
  margin: 0;
  min-height: 100%;
  font: 400 16px/1.55 var(--font-sans);
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 20%, rgba(14, 165, 233, 0.12), transparent 55%),
    radial-gradient(circle at 80% 0%, rgba(129, 140, 248, 0.12), transparent 60%),
    linear-gradient(135deg, var(--surface-page), var(--surface-muted));
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}

body::before,
body::after {
  content: '';
  position: fixed;
  inset: -20% -15% 0 -15%;
  pointer-events: none;
  z-index: -1;
}

body::before {
  background:
    radial-gradient(circle at 10% 10%, var(--glow-cyan), transparent 60%),
    radial-gradient(circle at 90% 5%, var(--glow-indigo), transparent 60%),
    radial-gradient(circle at 50% 85%, var(--glow-pink), transparent 65%);
  filter: blur(0);
  transform: translate3d(0, calc(var(--scroll-ratio, 0) * -30px), 0);
  animation: backgroundFloat 24s ease-in-out infinite;
}

body::after {
  inset: -5% -5% -5% -5%;
  background:
    conic-gradient(from 45deg, rgba(59, 130, 246, 0.08), transparent 40%, rgba(14, 165, 233, 0.08), transparent 70%),
    linear-gradient(120deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0));
  mix-blend-mode: screen;
  opacity: 0.75;
  animation: backgroundGlow 16s ease-in-out infinite alternate;
}

html.no-anim-bg body::before {
  opacity: 0;
}

html.no-anim-bg body::after {
  opacity: 0;
}

img,
svg,
video {
  max-width: 100%;
  display: block;
}

a {
  color: var(--brand-strong);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
  background: transparent;
}

button {
  cursor: pointer;
  border: 0;
}

textarea {
  resize: vertical;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.muted {
  color: var(--ink-soft);
}

.app-shell {
  min-height: 100vh;
  width: min(1300px, 100%);
  margin: 0 auto;
  padding: 104px clamp(18px, 4vw, 56px) 72px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.dashboard-container {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.alert,
.loading {
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  background: var(--surface-card);
  box-shadow: var(--shadow-soft);
}

.alert {
  border-left: 4px solid var(--warn);
}

.loading {
  border-left: 4px solid var(--brand);
}

.error-panel {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 48px;
  gap: 12px;
}

/* Navigation */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px clamp(16px, 4vw, 48px);
  background: var(--surface-card);
  border-bottom: 1px solid var(--border-soft);
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.08);
}

.site-nav--solid {
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
}

.site-nav__brand-block {
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-nav__logo {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  display: grid;
  place-items: center;
}

.site-nav__copy strong {
  display: block;
  font-size: 0.95rem;
}

.site-nav__copy small {
  color: var(--ink-soft);
}

.site-nav__links {
  display: flex;
  gap: 8px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.site-nav__links button {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 8px 18px;
  background: transparent;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.7rem;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.site-nav__links button:hover {
  background: var(--surface-muted);
}

.site-nav__links button.active {
  border-color: var(--brand-soft-border);
  color: var(--ink);
  background: var(--brand-soft);
}

.site-nav__profile {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}

.avatar-button {
  border: 0;
  background: transparent;
  padding: 0;
}

.site-nav__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--surface-muted);
  border: 1px solid var(--border-soft);
  font-weight: 600;
}

.user-menu {
  position: relative;
}

.user-menu summary {
  list-style: none;
}

.user-menu summary::-webkit-details-marker {
  display: none;
}

.user-menu__dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 220px;
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  background: var(--surface-card);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 6px;
  z-index: 100;
}

.user-menu__header {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.user-menu__dropdown button {
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  text-align: left;
}

.user-menu__dropdown button:hover {
  background: var(--surface-muted);
}

/* Hero */
.dashboard-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 1fr);
  gap: 32px;
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  background: linear-gradient(135deg, var(--surface-card), var(--surface-muted));
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.dashboard-hero > * {
  position: relative;
  z-index: 1;
}

.hero-parallax,
.hero-watermark {
  display: block;
}

.hero-parallax {
  position: absolute;
  inset: -40% -20% -20% -20%;
  pointer-events: none;
  z-index: 0;
}

.hero-parallax__layer {
  position: absolute;
  width: clamp(220px, 20vw, 340px);
  height: clamp(220px, 20vw, 340px);
  border-radius: 50%;
  opacity: 0.45;
  filter: blur(24px);
  transform: translate3d(0, 0, 0);
  transition: opacity 0.3s ease;
}

.hero-parallax__layer.layer-a {
  background: radial-gradient(circle, var(--glow-cyan), transparent 70%);
  top: 0;
  left: 12%;
}

.hero-parallax__layer.layer-b {
  background: radial-gradient(circle, var(--glow-indigo), transparent 70%);
  bottom: -10%;
  right: 8%;
}

.hero-parallax__layer.layer-c {
  background: radial-gradient(circle, var(--glow-pink), transparent 75%);
  top: 20%;
  right: 30%;
}

.hero-watermark {
  position: absolute;
  right: 28px;
  bottom: 16px;
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 900;
  letter-spacing: 0.35em;
  color: rgba(255, 255, 255, 0.12);
  mix-blend-mode: soft-light;
  z-index: 0;
  transform: translateY(var(--wm-offset, 0));
}

.hero-left,
.hero-right {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.7rem;
  margin: 0;
  color: var(--ink-soft);
}

.hero-title {
  margin: 0;
  font-size: clamp(2rem, 1.4rem + 1vw, 2.8rem);
  letter-spacing: -0.02em;
}

.hero-title span {
  color: var(--brand);
}

.hero-subtitle,
.summary-subtitle {
  margin: 0;
  color: var(--ink-soft);
  max-width: 58ch;
}

.hero-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.kpi {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: 14px;
  background: var(--surface-muted);
  display: grid;
  gap: 6px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.kpi:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

.kpi-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}

.kpi-value {
  font-size: 1.4rem;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-progress {
  position: relative;
  height: 6px;
  border-radius: 999px;
  background: var(--surface-page);
  border: 1px solid var(--border-soft);
  overflow: hidden;
}

.hero-progress--thin {
  height: 4px;
}

.hero-progress__fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--brand), var(--brand-strong));
  width: var(--progress-target, 0%);
  animation: progressGrow 1s cubic-bezier(0.65, 0, 0.35, 1) forwards;
  animation-delay: var(--progress-delay, 0s);
}

.hero-progress__fill[data-tone='in'] {
  background: var(--color-in);
}

.hero-progress__fill[data-tone='out'] {
  background: var(--color-out);
}

.hero-progress__fill[data-tone='warn'] {
  background: var(--warn);
}

.summary-headline {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.summary-headline > span {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.7rem;
  color: var(--ink-soft);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.summary-card {
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-soft);
  padding: 16px;
  background: var(--surface-card);
  box-shadow: var(--shadow-soft);
}

.summary-card p {
  margin: 0;
  color: var(--ink-soft);
}

.summary-value {
  display: block;
  margin-top: 8px;
  font-size: 1.2rem;
  font-weight: 700;
}

.summary-value.in {
  color: var(--good);
}

.summary-value.out {
  color: var(--danger);
}

/* Cards & panels */
.card,
.workspace-panel,
.login-card,
.app-header,
.modal-card,
.debt-form-panel {
  border-radius: var(--radius-lg);
  background: var(--surface-card);
  box-shadow: var(--shadow-soft);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card__header h2 {
  margin: 0;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.card__header p {
  margin: 2px 0 0;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.card__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--ink-soft);
  margin: 0 0 4px;
}

.card__footer {
  border-top: 1px solid var(--border-soft);
  padding-top: 12px;
}

.workspace-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.workspace-panel__header--center {
  justify-content: center;
  text-align: center;
}

.workspace-panel__header--center h2 {
  margin: 0;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.privacy-wrapper {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.privacy-header {
  text-align: center;
}

.workspace-panel__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.68rem;
  color: var(--ink-soft);
  margin: 0 0 6px;
}

.workspace-panel__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.grid-span-all {
  grid-column: 1 / -1;
}

/* Charts */
.chart-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
}

.chart-gallery__full {
  grid-column: 1 / -1;
}

.chart-card {
  gap: 18px;
}

.chart-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.chart-card__badge {
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand-strong);
  font-size: 0.75rem;
  font-weight: 600;
}

.chart-hint {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  font-size: 0.78rem;
  color: var(--ink-soft);
}

.chart-card__canvas {
  position: relative;
  height: 260px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  background: var(--surface-muted);
  padding: 12px;
  overflow: hidden;
}

.chart-card__canvas::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(0deg, rgba(15, 23, 42, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.6;
  pointer-events: none;
}

.chart-card__canvas > * {
  position: relative;
  z-index: 1;
}

.chart-card__canvas--large {
  height: 320px;
}

.chart-card__canvas--accent {
  background: radial-gradient(circle at 0% 0%, rgba(37, 99, 235, 0.12), transparent 55%),
    radial-gradient(circle at 100% 0%, rgba(14, 165, 233, 0.12), transparent 50%),
    var(--surface-muted);
}

.chart-card__canvas--flat {
  background: var(--surface-muted);
}

.chart-card__legend {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-top: 12px;
}

.chart-card__legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.open-vs-visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
  justify-content: center;
}

.open-vs-bar {
  display: flex;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(148, 163, 184, 0.3);
  overflow: hidden;
  height: 18px;
}

.open-vs-segment {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding-right: 10px;
  transition: width 0.4s ease;
}

.open-vs-segment em {
  font-style: normal;
}

.open-vs-segment--open {
  background: linear-gradient(120deg, var(--brand-strong), var(--brand));
}

.open-vs-segment--overdue {
  background: linear-gradient(120deg, var(--danger), rgba(251, 113, 133, 0.8));
  justify-content: flex-start;
  padding-left: 10px;
  padding-right: 0;
}

.open-vs-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.open-vs-stat {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 12px;
  background: rgba(255, 255, 255, 0.08);
}

.open-vs-stat p {
  margin: 0;
  color: var(--ink-soft);
}

.open-vs-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
}

.open-vs-dot.open {
  background: var(--brand-strong);
}

.open-vs-dot.overdue {
  background: var(--danger);
}

.chart-card__empty,
.empty-chart {
  border: 1px dashed var(--border-soft);
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: center;
  color: var(--ink-soft);
}

.empty-card {
  align-items: center;
  text-align: center;
}

.empty-text {
  color: var(--ink-soft);
}

/* Stat blocks */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
}

.stat-card {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  background: var(--surface-muted);
}

.stat-label {
  font-size: 0.78rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.stat-value {
  display: block;
  margin-top: 8px;
  font-size: 1.1rem;
  font-weight: 700;
}

.stat-value.stat-outstanding {
  color: var(--brand-strong);
}

.stat-value.stat-paid {
  color: var(--good);
}

.stat-value.stat-overdue {
  color: var(--danger);
}

.status-breakdown {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.status-pill {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: var(--surface-muted);
  font-size: 0.8rem;
  text-transform: capitalize;
}

.status-pill.status-paid {
  color: var(--good);
  border-color: var(--good-border);
}

.status-pill.status-overdue {
  color: var(--danger);
  border-color: var(--danger-border);
}

.status-pill.status-outstanding {
  color: var(--brand-strong);
}

.status-pill.status-unknown {
  color: var(--ink-soft);
}

/* Balance */
.balance-card {
  gap: 20px;
}

.balance-net {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-soft);
}

.balance-net__value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
}

.balance-net__value.net-positive {
  color: var(--good);
}

.balance-net__value.net-negative {
  color: var(--danger);
}

.balance-net__totals {
  color: var(--ink-soft);
  font-weight: 500;
}

.balance-chart {
  display: grid;
  gap: 16px;
}

.balance-chart__bar {
  width: 100%;
  min-height: 14px;
  border-radius: 999px;
  background: var(--surface-muted);
  border: 1px solid var(--border-soft);
  display: flex;
  overflow: hidden;
}

.balance-chart__segment {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
}

.balance-chart__segment--outstanding {
  background: var(--brand-strong);
}

.balance-chart__segment--overdue {
  background: var(--danger);
}

.balance-chart__segment--youowe {
  background: var(--ink-soft);
}

.balance-chart__seglabel {
  font-style: normal;
}

.balance-chart__legend {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.balance-chart__legend > div {
  display: flex;
  gap: 10px;
  align-items: center;
}

.balance-chart__legend p {
  margin: 0;
  color: var(--ink-soft);
}

.legend-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--brand);
}

.legend-dot--owed {
  background: var(--brand-strong);
}

.legend-dot--overdue {
  background: var(--danger);
}

.legend-dot--collected {
  background: var(--ink-soft);
}

/* Table */
.debt-table {
  border-radius: var(--radius-lg);
  border: 0;
  background: var(--surface-card);
  overflow: hidden;
}

.debt-table__scroll {
  max-height: 460px;
  overflow: auto;
}

.debt-table__table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.debt-table__table th,
.debt-table__table td {
  padding: 14px 16px;
  text-align: left;
}

.debt-table__table thead th {
  position: sticky;
  top: 0;
  background: var(--surface-card);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.7rem;
  color: var(--ink-soft);
  z-index: 2;
}

.debt-table__table tbody tr {
  transition: background 0.15s ease;
}

.debt-table__table tbody tr:hover {
  background: rgba(148, 163, 184, 0.08);
}

.debt-table__notes {
  max-width: 220px;
  color: var(--ink-soft);
}

.debt-table__actions {
  width: 180px;
}

.btn-group {
  display: flex;
  gap: 6px;
  flex-wrap: nowrap;
  justify-content: flex-start;
}

.icon-button {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  border: 1px solid var(--border-soft);
  background: var(--surface-muted);
  display: grid;
  place-items: center;
  transition: background 0.15s ease, transform 0.15s ease;
}

.icon-button:hover {
  background: var(--surface-contrast);
  transform: translateY(-1px);
}

.icon-button.danger {
  color: var(--danger);
  border-color: var(--danger-border);
}

.icon-button svg {
  width: 18px;
  height: 18px;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 8px;
  flex-shrink: 0;
}

.status-dialog {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: 0;
  background: var(--surface-card);
  box-shadow: var(--shadow-hard);
}

.status-dialog::backdrop {
  background: rgba(15, 23, 42, 0.35);
}

.status-dialog header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-soft);
}

.status-dialog__list {
  display: grid;
  padding: 12px;
  gap: 6px;
}

.menu-item {
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  width: 100%;
}

.menu-item:hover {
  background: var(--surface-muted);
}

.menu-item.active {
  border-color: var(--brand-soft-border);
  background: var(--brand-soft);
}

.current-mark {
  margin-left: auto;
  color: var(--brand-strong);
}

.status-dialog__actions {
  padding: 12px 18px;
  border-top: 1px solid var(--border-soft);
  display: flex;
  justify-content: flex-end;
}

.ghost-button {
  border-radius: 999px;
  padding: 8px 16px;
  border: 1px dashed var(--border-soft);
  background: transparent;
}

.debt-list__loader,
.debt-list__end {
  padding: 16px;
  text-align: center;
  color: var(--ink-soft);
}

.debt-list__sentinel {
  height: 1px;
}

.direction-toggle {
  display: inline-flex;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-soft);
  background: var(--surface-muted);
  overflow: hidden;
}

.direction-option {
  border: 0;
  padding: 8px 18px;
  color: var(--ink-soft);
}

.direction-option.active {
  background: var(--surface-card);
  color: var(--ink);
  font-weight: 600;
}

.direction-symbol {
  display: inline-flex;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid var(--border-soft);
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

.direction-symbol.direction-owedtoyou { color: var(--color-in); }
.direction-symbol.direction-youowe { color: var(--color-out); font-size: 1rem; }

/* Forms */
.field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
}

.field-group label,
.field-group span {
  font-weight: 500;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.field-group input,
.field-group select,
.field-group textarea {
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-soft);
  padding: 10px 12px;
  background: var(--surface-muted);
}

.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus {
  outline: 2px solid var(--focus-ring);
  background: var(--surface-card);
}

.debt-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.combo-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 6px;
  list-style: none;
  padding: 6px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  background: var(--surface-card);
  box-shadow: var(--shadow-hard);
  max-height: 220px;
  overflow: auto;
  z-index: 10;
}

.combo-suggestion {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.combo-suggestion.highlighted {
  background: var(--surface-muted);
}

.combo-suggestion__type {
  color: var(--ink-soft);
}

/* Buttons */
.primary {
  border-radius: var(--radius-pill);
  padding: 10px 20px;
  background: linear-gradient(90deg, var(--brand-strong), var(--brand));
  color: #fff;
  font-weight: 600;
  border: 0;
  box-shadow: 0 12px 25px rgba(37, 99, 235, 0.25);
}

.primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.secondary {
  border-radius: var(--radius-pill);
  padding: 10px 20px;
  border: 1px solid var(--border-soft);
  background: transparent;
  font-weight: 600;
}

.fab-button {
  position: fixed;
  right: clamp(16px, 4vw, 48px);
  bottom: clamp(16px, 3vw, 40px);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  border: 0;
  background: linear-gradient(120deg, var(--brand-strong), var(--brand));
  color: #fff;
  font-weight: 600;
  box-shadow: 0 20px 40px rgba(37, 99, 235, 0.35);
  z-index: 55;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.fab-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 26px 52px rgba(37, 99, 235, 0.4);
}

.fab-button svg {
  width: 20px;
  height: 20px;
}

.fab-button span {
  font-size: 0.95rem;
}


/* Auth */
.login-screen {
  min-height: 70vh;
  display: grid;
  place-items: center;
  padding: 32px;
}

.login-card {
  width: min(460px, 94vw);
  gap: 18px;
}

.login-card__header h1 {
  margin: 0;
}

.login-card__header p {
  margin: 6px 0 0;
  color: var(--ink-soft);
}

.login-card__notice,
.login-card__error {
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 0.9rem;
}

.login-card__notice {
  border: 1px solid var(--brand-soft-border);
  background: var(--brand-soft);
}

.login-card__error {
  border: 1px solid var(--danger-border);
  background: var(--danger-soft);
  color: var(--danger);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.login-form__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.login-form__field span {
  font-weight: 600;
}

.login-form__field input {
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-soft);
  padding: 10px 12px;
  background: var(--surface-muted);
}

.auth-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.auth-link {
  border: 0;
  background: transparent;
  color: var(--brand-strong);
  font-weight: 600;
  text-decoration: underline;
  padding: 0;
}

.login-form__submit {
  border-radius: var(--radius-pill);
  padding: 12px 18px;
  border: 0;
  background: var(--brand-strong);
  color: #fff;
  font-weight: 600;
}

.login-card__hint {
  margin: 0;
  color: var(--ink-soft);
}

/* Privacy */
.privacy-page__content {
  display: grid;
  gap: 12px;
}

.privacy-page__content h3 {
  margin: 16px 0 4px;
}

.privacy-page__content ul {
  margin: 0;
  padding-left: 20px;
  color: var(--ink-soft);
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.4);
  display: grid;
  place-items: center;
  z-index: 60;
  padding: 24px;
}

.modal-card {
  width: min(720px, 94vw);
  max-height: 92vh;
  overflow: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.modal-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.65rem;
  color: var(--ink-soft);
  margin: 0 0 4px;
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-soft);
  background: var(--surface-muted);
  font-weight: 600;
}

.settings-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 12px;
}

/* Misc */
.chart-card.direction-trend {
  gap: 18px;
}

.direction-trend__legend {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  flex-wrap: wrap;
}

.auth-links .auth-link {
  text-transform: none;
}

/* Responsive */
@media (max-width: 960px) {
  .site-nav {
    position: fixed;
  }

  .dashboard-hero {
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .chart-gallery {
    grid-template-columns: 1fr;
  }

  .app-shell {
    padding: 88px 18px 48px;
  }

  .workspace-panel__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .fab-button {
    padding: 12px 18px;
    bottom: 20px;
    right: 20px;
  }
}

@keyframes heroGlow {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(-24px, -30px, 0) scale(1.08);
  }
}

@keyframes progressGrow {
  from {
    width: 0%;
  }
  to {
    width: var(--progress-target, 100%);
  }
}

@keyframes backgroundFloat {
  0% {
    transform: translate3d(0, -10px, 0) scale(1);
  }
  50% {
    transform: translate3d(-20px, -30px, 0) scale(1.03);
  }
  100% {
    transform: translate3d(15px, -5px, 0) scale(1.02);
  }
}

@keyframes backgroundGlow {
  0% {
    opacity: 0.6;
    transform: rotate(0deg);
  }
  100% {
    opacity: 0.9;
    transform: rotate(6deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}