/* =========================================================
   SECURE FINANCE — Refined Dark Theme
   Complete stylesheet

   Includes:
     • Refined dark fintech palette and surfaces
     • Compact data tables (th 10px, td 12.5px)
     • KPI cards with cyan/green/pink/gold accents
     • Hardened KPI grid (no overflow on long numbers)
     • Dashboard budget panel
     • Responsive layout down to 480px
   ========================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* Base surfaces */
  --bg: #16171f;
  --sidebar: #1c1d27;
  --panel: #23242f;
  --panel-2: #1e1f29;
  --panel-elevated: #2a2b38;

  /* Borders & dividers */
  --line: #31333f;
  --line-soft: #292a35;
  --line-strong: #3d3f4d;

  /* Text */
  --text: #f4f5f9;
  --text-soft: #c9cbd6;
  --muted: #8b8d9c;
  --muted-2: #6b6d7c;

  /* Accents */
  --cyan: #4fb3c9;
  --cyan-bright: #6ecfe3;
  --cyan-soft: rgba(79, 179, 201, 0.12);
  --pink: #e56b8a;
  --pink-soft: rgba(229, 107, 138, 0.12);
  --green: #5cbd9f;
  --green-soft: rgba(92, 189, 159, 0.12);
  --gold: #d9b66f;
  --gold-soft: rgba(217, 182, 111, 0.12);

  --white: #ffffff;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow: 0 10px 24px -8px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 20px 48px -12px rgba(0, 0, 0, 0.55);

  /* Radii */
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 12px;

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  background:
    radial-gradient(
      1200px 600px at 78% -8%,
      rgba(79, 179, 201, 0.08),
      transparent 55%
    ),
    radial-gradient(
      900px 500px at 12% 100%,
      rgba(217, 182, 111, 0.045),
      transparent 55%
    ),
    linear-gradient(180deg, #14151c 0%, #191a23 100%);
  color: var(--text);
  font:
    14px/1.5 "Inter",
    "Segoe UI",
    system-ui,
    -apple-system,
    sans-serif;
  min-height: 100vh;
  letter-spacing: 0.005em;
}

/* =========================
   App shell / sidebar
   ========================= */

.app-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 260px;
  height: 100vh;
  height: 100dvh;
  background: linear-gradient(180deg, #1e1f2a 0%, #191a24 100%);
  border-right: 1px solid var(--line-soft);
  padding: 20px 16px 16px;
  display: flex;
  flex-direction: column;
  z-index: 50;
  overflow: hidden;
}

.brand {
  display: flex;
  flex: 0 0 auto;
  gap: 12px;
  align-items: center;
  color: #fff;
  text-decoration: none;
  padding: 4px 6px 18px;
  border-bottom: 1px solid var(--line-soft);
}

.brand-copy {
  display: grid;
  gap: 3px;
}

.brand-copy strong {
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand-copy small {
  color: var(--muted);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
}

.brand-mark {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  background: linear-gradient(145deg, #2a2b38, #22232f);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 3px;
  padding: 11px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.brand-mark i {
  width: 5px;
  background: linear-gradient(180deg, var(--cyan-bright), var(--cyan));
  border-radius: 1px;
}
.brand-mark i:nth-child(1) {
  height: 10px;
}
.brand-mark i:nth-child(2) {
  height: 18px;
}
.brand-mark i:nth-child(3) {
  height: 14px;
}

.side-nav {
  display: grid;
  align-content: start;
  gap: 0;
  margin-top: 4px;
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-color: #3d3f4d transparent;
  scrollbar-width: thin;
  padding-right: 4px;
}

.side-nav::-webkit-scrollbar {
  width: 6px;
}
.side-nav::-webkit-scrollbar-track {
  background: transparent;
}
.side-nav::-webkit-scrollbar-thumb {
  background: #3d3f4d;
  border-radius: 6px;
}
.side-nav::-webkit-scrollbar-thumb:hover {
  background: var(--cyan);
}

.nav-group {
  display: grid;
  gap: 2px;
}

.nav-group-title {
  margin: 0;
  padding: 14px 10px 6px;
  color: var(--muted-2);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav-group + .nav-group {
  border-top: 1px solid var(--line-soft);
  margin-top: 6px;
  padding-top: 4px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-soft);
  text-decoration: none;
  min-height: 34px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 13.5px;
  transition:
    background 0.18s var(--ease),
    color 0.18s var(--ease);
}

.nav-link span {
  flex: 0 0 20px;
  width: 20px;
  text-align: center;
  color: var(--muted);
  font-size: 17px;
  transition: color 0.18s var(--ease);
}

.nav-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.035);
}

.nav-link:hover span {
  color: var(--cyan-bright);
}

.nav-link.active {
  color: #fff;
  background: linear-gradient(90deg, var(--cyan-soft), transparent 90%);
  box-shadow: inset 2px 0 0 var(--cyan-bright);
}

.nav-link.active span {
  color: var(--cyan-bright);
}

.signout-form {
  flex: 0 0 auto;
  margin: 12px 0 6px;
}

.nav-button {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  cursor: pointer;
  color: var(--text-soft);
}

.nav-button:hover {
  background: rgba(229, 107, 138, 0.08);
  border-color: rgba(229, 107, 138, 0.35);
  color: #fff;
}

.nav-divider {
  height: 1px;
  background: var(--line-soft);
  margin: 10px 8px;
}

/* =========================
   Topbar & workspace
   ========================= */

.workspace {
  grid-column: 2;
  min-width: 0;
}

.topbar {
  height: 72px;
  background: rgba(28, 29, 39, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line-soft);
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 0 32px;
  position: sticky;
  top: 0;
  z-index: 30;
}

.topbar-title strong {
  display: block;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: -0.005em;
}

.topbar-title small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 1px;
}

.user-chip {
  margin-left: auto;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 14px;
  color: var(--text-soft);
  font-size: 12.5px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.user-chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px var(--green-soft);
}

.menu-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  color: #fff;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
}

main {
  padding: 32px 32px 48px;
  max-width: 1560px;
  margin: 0 auto;
}

footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 32px 24px;
  color: var(--muted-2);
  font-size: 12px;
  letter-spacing: 0.02em;
}

/* =========================
   Page intro
   ========================= */

.page-intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line-soft);
}

.page-intro.compact {
  align-items: center;
}

.page-intro h1 {
  font-size: 30px;
  font-weight: 700;
  margin: 4px 0 6px;
  letter-spacing: -0.022em;
  line-height: 1.15;
}

.page-intro p {
  color: var(--muted);
  margin: 0;
  font-size: 14px;
  max-width: 640px;
}

.eyebrow {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--cyan-bright);
  text-transform: uppercase;
}

/* =========================
   Panels
   ========================= */

.panel {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.012), transparent 30%),
    linear-gradient(145deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  position: relative;
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.06),
    transparent 40%
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* =========================
   Buttons
   ========================= */

.button,
button {
  border: 0;
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, var(--cyan-bright), var(--cyan));
  color: #0b1418;
  padding: 10px 18px;
  font: inherit;
  font-weight: 650;
  font-size: 13.5px;
  letter-spacing: 0.005em;
  text-decoration: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition:
    transform 0.18s var(--ease),
    box-shadow 0.18s var(--ease),
    filter 0.18s var(--ease);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.15) inset,
    0 6px 16px -6px rgba(79, 179, 201, 0.5);
}

.button:hover,
button:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.2) inset,
    0 10px 22px -8px rgba(79, 179, 201, 0.6);
}

.button:active,
button:active {
  transform: translateY(0);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: none;
}

.button.secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--line-strong);
}

/* =========================
   KPI cards — hardened grid
   ========================= */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-bottom: 28px;
  align-items: stretch;
  grid-auto-rows: minmax(150px, auto);
}

.kpi-card {
  padding: 22px 24px;
  min-height: 150px;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 6px;
  min-width: 0;
}

/* Prevent long numbers or text from overflowing the card boundary */
.kpi-card > * {
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.kpi-card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--cyan);
}

.kpi-card.accent-green::after {
  background: var(--green);
}
.kpi-card.accent-pink::after {
  background: var(--pink);
}
.kpi-card.accent-gold::after {
  background: var(--gold);
}

.kpi-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.kpi-card strong {
  display: block;
  font-size: 28px;
  font-weight: 700;
  color: var(--cyan-bright);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.kpi-card small {
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.45;
}

/* =========================
   Sparkline & gauge (legacy)
   ========================= */

.sparkline {
  height: 38px;
  display: flex;
  align-items: end;
  gap: 5px;
  margin-top: 10px;
}

.sparkline i {
  flex: 1;
  background: #b9bac2;
  opacity: 0.8;
}

.sparkline i:nth-child(1) {
  height: 48%;
}
.sparkline i:nth-child(2) {
  height: 27%;
}
.sparkline i:nth-child(3) {
  height: 38%;
}
.sparkline i:nth-child(4) {
  height: 76%;
}
.sparkline i:nth-child(5) {
  height: 47%;
}
.sparkline i:nth-child(6) {
  height: 92%;
}
.sparkline i:nth-child(7) {
  height: 58%;
}

.gauge {
  width: 120px;
  height: 58px;
  border: 15px solid #282a3b;
  border-bottom: 0;
  border-radius: 120px 120px 0 0;
  margin-top: 16px;
  position: relative;
}

.gauge:before {
  content: "";
  position: absolute;
  inset: -15px;
  border: 15px solid var(--green);
  border-right-color: transparent;
  border-bottom: 0;
  border-radius: 120px 120px 0 0;
  transform: rotate(-10deg);
}

.gauge.pink:before {
  border-color: var(--pink);
  border-right-color: transparent;
}

/* =========================
   Dashboard grids
   ========================= */

.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 28px;
}

.chart-panel,
.portfolio-panel {
  padding: 24px;
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  gap: 16px;
}

.panel-heading h2 {
  margin: 3px 0 0;
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.panel-note {
  color: var(--muted);
  font-size: 12px;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

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

/* Legacy bar rows */
.barrow {
  margin: 18px 0;
}

.barrow > div:first-child {
  display: flex;
  justify-content: space-between;
  margin-bottom: 7px;
}

.barrow b {
  font-size: 12px;
}

.track {
  height: 14px;
  border-left: 1px solid #7b7d8b;
  border-right: 1px solid #7b7d8b;
  background: #292b3b;
}

.track i {
  display: block;
  width: 0;
  height: 100%;
  background: var(--cyan);
  transition: width 0.6s;
}

.track i.income {
  background: var(--green);
}
.track i.expense {
  background: var(--pink);
}

/* =========================
   Section tiles
   ========================= */

.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.section-tile {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--line);
  padding: 16px;
  border-radius: var(--radius);
  transition: all 0.2s var(--ease);
}

.section-tile:hover {
  border-color: rgba(79, 179, 201, 0.45);
  background: rgba(79, 179, 201, 0.06);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -12px rgba(0, 0, 0, 0.5);
}

.section-tile small,
.section-tile b {
  display: block;
}
.section-tile b {
  font-weight: 600;
  font-size: 14px;
}
.section-tile small {
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
}

.section-tile em {
  margin-left: auto;
  color: var(--cyan);
  font-size: 22px;
  font-style: normal;
  transition: transform 0.2s var(--ease);
}

.section-tile:hover em {
  transform: translateX(4px);
  color: var(--cyan-bright);
}

.tile-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  background: var(--cyan-soft);
  border: 1px solid rgba(79, 179, 201, 0.25);
  border-radius: var(--radius-sm);
  color: var(--cyan-bright);
  font-weight: 700;
  font-size: 15px;
}

/* =========================
   Forms
   ========================= */

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 24px;
  padding: 28px;
}

.form-grid .full {
  grid-column: 1/-1;
}

.form-actions {
  border-top: 1px solid var(--line-soft);
  padding-top: 22px;
  margin-top: 12px;
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-weight: 500;
  font-size: 12.5px;
  margin-bottom: 18px;
  color: var(--text-soft);
  letter-spacing: 0.01em;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 11px 13px;
  background: rgba(0, 0, 0, 0.2);
  color: #fff;
  font: inherit;
  font-size: 13.5px;
  outline: none;
  transition:
    border-color 0.18s var(--ease),
    box-shadow 0.18s var(--ease),
    background 0.18s var(--ease);
}

input::placeholder,
textarea::placeholder {
  color: var(--muted-2);
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--line-strong);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--cyan);
  background: rgba(79, 179, 201, 0.04);
  box-shadow: 0 0 0 3px var(--cyan-soft);
}

input[readonly],
.calculated {
  background: rgba(0, 0, 0, 0.35);
  color: var(--cyan-bright);
  font-weight: 600;
}

.calculated.positive,
.positive {
  color: var(--green);
}
.calculated.negative,
.negative {
  color: var(--pink);
}

textarea {
  min-height: 110px;
  resize: vertical;
}

select option {
  background: #1e1f29;
  color: #fff;
}

details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin-bottom: 18px;
  background: rgba(0, 0, 0, 0.12);
}

details summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
  color: var(--cyan-bright);
  -webkit-user-select: none;
  user-select: none;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

details summary::-webkit-details-marker {
  display: none;
}

details summary::before {
  content: "▸";
  transition: transform 0.2s var(--ease);
  display: inline-block;
  font-size: 12px;
}

details[open] summary::before {
  transform: rotate(90deg);
}

details[open] summary {
  margin-bottom: 18px;
}

.nested-form-grid {
  padding: 0;
  margin: 0;
  gap: 4px 18px;
}

/* =========================
   Data tables — compact typography
   ========================= */

.data-panel {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.table-wrap {
  overflow: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 780px;
}

th,
td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-soft);
}

th {
  background: rgba(0, 0, 0, 0.18);
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  position: sticky;
  top: 0;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line-strong);
}

tbody tr {
  transition: background 0.15s var(--ease);
}

tbody tr:hover {
  background: rgba(79, 179, 201, 0.05);
}

tbody tr:last-child td {
  border-bottom: 0;
}

td {
  color: var(--text-soft);
  font-size: 12.5px;
  line-height: 1.4;
}

td strong {
  color: #fff;
  font-weight: 600;
  font-size: 13px;
}

.money {
  color: #fff;
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  font-size: 12.5px;
}

td .badge {
  font-size: 10.5px;
  padding: 3px 8px;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text-soft);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.icon-button {
  padding: 7px 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  color: var(--text-soft);
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  font-weight: 600;
  transition: all 0.18s var(--ease);
  cursor: pointer;
}

.icon-button:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.icon-button.edit {
  background: rgba(79, 179, 201, 0.14) !important;
  border: 1px solid rgba(79, 179, 201, 0.35) !important;
  color: var(--cyan-bright) !important;
}

.icon-button.edit:hover {
  background: rgba(79, 179, 201, 0.25) !important;
  color: #fff !important;
}

.icon-button.danger {
  background: rgba(229, 107, 138, 0.14) !important;
  border: 1px solid rgba(229, 107, 138, 0.35) !important;
  color: #ff8fa8 !important;
}

.icon-button.danger:hover {
  background: rgba(229, 107, 138, 0.25) !important;
  color: #fff !important;
}

/* Denser variant — add `data-panel--compact` to any .data-panel */
.data-panel--compact th,
.data-panel--compact td {
  padding: 10px 13px;
  font-size: 12px;
}

.data-panel--compact td strong {
  font-size: 12.5px;
}
.data-panel--compact .money {
  font-size: 12px;
}
.data-panel--compact td .badge {
  font-size: 10px;
  padding: 3px 7px;
}

.empty-state {
  text-align: center;
  color: var(--muted);
  padding: 40px 24px;
  font-size: 13px;
}

.address-cell {
  min-width: 220px;
  max-width: 340px;
  white-space: pre-wrap;
  line-height: 1.5;
}

/* =========================
   Record links & actions
   ========================= */

.record-link {
  color: #fff !important;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.15s var(--ease);
}

.record-link:hover {
  color: var(--cyan-bright) !important;
  text-decoration: none;
}

table tbody td a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s var(--ease);
}

table tbody td a:hover {
  color: var(--cyan-bright);
}

.action-buttons {
  display: flex !important;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.action-buttons form {
  margin: 0;
  display: inline-flex;
}

.inline-delete-form {
  display: inline-flex !important;
  margin: 0;
}

.inline-delete-form button {
  margin: 0;
}

/* =========================
   Flash messages
   ========================= */

.flash {
  padding: 14px 18px;
  margin-bottom: 20px;
  border-radius: var(--radius);
  border-left: 3px solid var(--cyan);
  background: rgba(79, 179, 201, 0.08);
  color: var(--text);
  font-size: 13.5px;
  animation: slideIn 0.3s var(--ease);
}

.flash.error {
  border-color: var(--pink);
  background: rgba(229, 107, 138, 0.08);
}

.flash.success {
  border-color: var(--green);
  background: rgba(92, 189, 159, 0.08);
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =========================
   Login
   ========================= */

.login-layout {
  min-height: calc(100vh - 145px);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 64px;
  max-width: 1080px;
  margin: auto;
  padding: 32px 0;
}

.login-copy h1 {
  font-size: 44px;
  line-height: 1.12;
  margin: 12px 0 18px;
  font-weight: 700;
  letter-spacing: -0.028em;
  background: linear-gradient(180deg, #fff 40%, #b7b9c6);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.login-copy p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  max-width: 560px;
}

.login-bars {
  height: 100px;
  display: flex;
  align-items: end;
  gap: 12px;
  margin-top: 36px;
}

.login-bars i {
  width: 40px;
  background: linear-gradient(180deg, var(--cyan-bright), var(--cyan));
  border-radius: 2px 2px 0 0;
  opacity: 0.85;
}

.login-bars i:nth-child(1) {
  height: 32%;
}
.login-bars i:nth-child(2) {
  height: 48%;
}
.login-bars i:nth-child(3) {
  height: 67%;
}
.login-bars i:nth-child(4) {
  height: 58%;
}
.login-bars i:nth-child(5) {
  height: 90%;
  background: linear-gradient(180deg, var(--pink), #b8455f);
}

.auth-panel {
  padding: 36px;
  border-radius: var(--radius-lg);
}

.auth-panel h2,
.auth-panel h1 {
  margin-bottom: 6px;
  font-weight: 650;
  letter-spacing: -0.015em;
}

.auth-panel > p {
  color: var(--muted);
  margin-top: 0;
  margin-bottom: 24px;
  font-size: 13.5px;
}

.auth-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, var(--cyan-bright), var(--cyan));
  border-radius: var(--radius);
  font-size: 22px;
  font-weight: 700;
  color: #0b1418;
  margin-bottom: 20px;
  box-shadow: 0 8px 20px -8px rgba(79, 179, 201, 0.6);
}

.wide {
  width: 100%;
}

.standalone {
  max-width: 480px;
  margin: 60px auto;
}

.error-code {
  font-size: 56px;
  color: var(--pink);
  font-weight: 700;
  letter-spacing: -0.03em;
}

/* =========================
   Refined dashboard chart context
   ========================= */

.dashboard-intro {
  margin-bottom: 24px;
}
.dashboard-kpis {
  margin-bottom: 26px;
}

.dashboard-primary-grid {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
}

.chart-primary {
  min-height: 500px;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(
      circle at 50% 58%,
      rgba(79, 179, 201, 0.07),
      transparent 42%
    ),
    linear-gradient(145deg, var(--panel), var(--panel-2));
}

.chart-primary .panel-heading {
  min-height: 48px;
}
.chart-primary-canvas {
  height: 415px;
  flex: 1;
}
.chart-wide {
  grid-column: 1/-1;
}

.chart-canvas-wrap {
  position: relative;
  width: 100%;
  height: 320px;
  min-width: 0;
}

.chart-wide-canvas {
  height: 360px;
}
.chart-canvas-wrap canvas {
  display: block;
}

.chart-panel {
  min-width: 0;
  overflow: hidden;
}

.chart-panel .panel-heading {
  min-height: 42px;
  margin-bottom: 10px;
}

.chart-panel .panel-heading h2 {
  font-size: 18px;
}

.chart-context {
  color: var(--muted);
  font-size: 11.5px;
  text-align: right;
  letter-spacing: 0.02em;
}

.dashboard-secondary-grid {
  margin-top: 24px;
}
.portfolio-panel {
  margin-top: 24px;
}

/* =========================
   Dashboard budget panel
   ========================= */

.budget-panel {
  margin-bottom: 28px;
  padding: 22px 24px 24px;
  border-radius: var(--radius-lg);
}

.budget-panel-heading {
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-soft);
  align-items: center;
}

.budget-panel-heading h2 {
  margin: 3px 0 0;
  font-size: 18px;
}

.budget-panel-body {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.budget-panel-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.budget-panel-row-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  min-width: 0;
}

.budget-panel-currency {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.budget-panel-amount {
  display: block;
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: #fff;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.budget-panel-limit {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

.budget-panel-meta {
  text-align: right;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.budget-panel-meta strong {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.budget-panel-meta strong.positive {
  color: var(--green);
}
.budget-panel-meta strong.negative {
  color: var(--pink);
}

.budget-panel-meta small {
  font-size: 11.5px;
  color: var(--muted);
  white-space: nowrap;
}

.budget-panel-over {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(229, 107, 138, 0.35);
  background: rgba(229, 107, 138, 0.12);
  color: #ff92aa !important;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.budget-panel-progress {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
  margin-top: 6px;
}

.budget-panel-progress-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan), var(--cyan-bright));
  transition: width 0.5s var(--ease);
}

.budget-panel-progress-fill.warning {
  background: linear-gradient(90deg, #a88a4a, var(--gold));
}

.budget-panel-progress-fill.over {
  background: linear-gradient(90deg, #a84e66, var(--pink));
}

/* =========================
   Summary total sizing
   ========================= */

.kpi-card strong,
.stock-summary-total,
.summary-total,
.portfolio-summary-total {
  font-size: clamp(22px, 2.4vw, 28px) !important;
  color: var(--cyan-bright);
  letter-spacing: -0.02em;
}

/* =========================
   Footer heart (optional)
   ========================= */

.heart-white {
  color: #ffffff;
  font-size: 1em;
  line-height: 1;
  display: inline-block;
  vertical-align: -1px;
}

.heart-white--glow {
  text-shadow:
    0 0 6px rgba(255, 255, 255, 0.65),
    0 0 14px rgba(110, 207, 227, 0.35);
  animation: heartPulse 2.4s ease-in-out infinite;
}

@keyframes heartPulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.12);
  }
}

/* =========================
   Responsive
   ========================= */

@media (max-width: 1100px) {
  .dashboard-primary-grid {
    grid-template-columns: 1fr;
  }
  .chart-primary {
    min-height: 440px;
  }
  .chart-primary-canvas {
    height: 365px;
  }
  .chart-wide {
    grid-column: auto;
  }
}

@media (max-width: 1050px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
  .login-layout {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .login-copy {
    display: none;
  }
}

@media (max-width: 900px) {
  .app-shell {
    display: block;
  }

  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.28s var(--ease);
    box-shadow: var(--shadow-lg);
  }

  .sidebar.is-open {
    transform: translateX(0);
  }

  .workspace {
    margin-left: 0;
  }
  .menu-toggle {
    display: block;
  }

  main {
    padding: 24px 20px 40px;
  }
  .topbar {
    padding: 0 20px;
  }
}

@media (max-width: 660px) {
  .form-grid {
    grid-template-columns: 1fr;
    padding: 20px;
  }
  .form-grid .full {
    grid-column: auto;
  }

  .page-intro {
    align-items: flex-start;
    flex-direction: column;
    padding-bottom: 20px;
  }

  .page-intro h1 {
    font-size: 24px;
  }

  .kpi-grid {
    grid-template-columns: 1fr;
  }
  .topbar small,
  .user-chip {
    display: none;
  }

  .login-layout {
    display: block;
  }
  .auth-panel {
    margin-top: 30px;
    padding: 24px;
  }

  .form-actions {
    flex-direction: column-reverse;
  }
  .form-actions .button,
  .form-actions button {
    width: 100%;
  }

  .action-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .dashboard-primary-grid,
  .dashboard-secondary-grid {
    gap: 18px;
  }

  .chart-primary {
    min-height: 390px;
  }
  .chart-primary-canvas,
  .chart-canvas-wrap,
  .chart-wide-canvas {
    height: 315px;
  }

  .chart-context {
    display: none;
  }
  .chart-panel .panel-heading h2 {
    font-size: 17px;
  }

  /* Tables get slightly tighter on phones */
  th,
  td {
    padding: 10px 12px;
  }
  td {
    font-size: 12px;
  }
  .money {
    font-size: 12px;
  }

  .budget-panel {
    padding: 18px 18px 20px;
  }

  .budget-panel-row-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .budget-panel-meta {
    align-items: flex-start;
    text-align: left;
  }
}

@media (max-width: 480px) {
  .summary-cards,
  .portfolio-summary-grid,
  .metal-summary-grid,
  .liability-summary-grid {
    grid-template-columns: 1fr;
  }
}

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

  .heart-white--glow {
    animation: none;
  }
}

/* =========================
   Desktop sidebar safeguards
   ========================= */

.topbar-title strong,
.topbar-title small {
  display: block;
}

@media (min-width: 901px) {
  .sidebar {
    display: flex !important;
    transform: none !important;
  }
  .workspace {
    grid-column: 2;
  }
  .app-shell {
    grid-template-columns: 260px minmax(0, 1fr);
  }
}

/* =========================================================
   Market toggle for stock_edit.html
   ========================================================= */

/* The wrapper is transparent so its <label> children become
   direct grid items of the parent .form-grid. */
.market-fields {
  display: contents;
}

/* When toggled off, hide the entire group and its children. */
.market-fields[hidden] {
  display: none !important;
}

/* Utility for text-transform, replacing inline style attributes
   which would be blocked by the Content-Security-Policy header. */
.input-uppercase {
  text-transform: uppercase;
}