/* ──────────────────────────────────────────────
   VAPORCALC — Shared Vaporwave Theme
   ────────────────────────────────────────────── */

/* ─── CSS Variables ─── */
:root {
  --bg-deep:    #0d0221;
  --bg-card:    rgba(18, 4, 48, 0.72);
  --neon-pink:  #ff2d95;
  --neon-cyan:  #00e5ff;
  --neon-violet:#b829dd;
  --gold:       #fff44f;
  --text:       #e0d6ff;
  --text-dim:   #9b8ec4;
  --border:     rgba(184,41,221,0.25);
  --radius:     12px;
  --font-head:  'Orbitron', sans-serif;
  --font-body:  'Rajdhani', sans-serif;
}

/* ─── Skip Navigation ─── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  padding: 0.5rem 1rem;
  background: var(--bg-deep);
  color: var(--neon-cyan);
  z-index: 200;
  font-weight: 700;
  text-decoration: none;
}
.skip-link:focus {
  top: 0;
}

/* ─── Screen Reader Only ─── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

html {
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--text);
  background: var(--bg-deep);
  min-height: 100vh;
  line-height: 1.45;
  overflow-x: hidden;
}

/* ─── Vaporwave Background ─── */
.vw-bg {
  position: fixed; inset: 0; z-index: -1; overflow: hidden;
  background: linear-gradient(180deg, #0d0221 0%, #1a0533 40%, #2b1055 70%, #0d0221 100%);
}

.vw-stars {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(1px 1px at 10% 20%, rgba(255,255,255,.6) 50%, transparent 50%),
    radial-gradient(1px 1px at 40% 60%, rgba(255,255,255,.4) 50%, transparent 50%),
    radial-gradient(1px 1px at 70% 30%, rgba(255,255,255,.5) 50%, transparent 50%),
    radial-gradient(1px 1px at 90% 80%, rgba(255,255,255,.3) 50%, transparent 50%),
    radial-gradient(1px 1px at 25% 45%, rgba(255,255,255,.5) 50%, transparent 50%),
    radial-gradient(1px 1px at 55% 15%, rgba(255,255,255,.4) 50%, transparent 50%),
    radial-gradient(1px 1px at 85% 55%, rgba(255,255,255,.3) 50%, transparent 50%);
}

.vw-sun {
  position: absolute; left: 50%; top: 18%; transform: translateX(-50%);
  width: min(400px, 60vw); opacity: 0.55;
}

.vw-grid {
  position: absolute; left: 50%; bottom: 0; height: 45vh;
  width: 200%;
  margin-left: -100%;
  background:
    linear-gradient(90deg, rgba(0,229,255,.12) 1px, transparent 1px),
    linear-gradient(0deg,  rgba(0,229,255,.12) 1px, transparent 1px);
  background-size: 60px 40px;
  transform: perspective(400px) rotateX(55deg);
  transform-origin: center top;
}

/* ─── Header ─── */
header {
  text-align: center;
  padding: 2.2rem 1rem 1rem;
  position: relative;
}

header h1 {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 5vw, 2.8rem);
  letter-spacing: 0.15em;
  color: #fff;
  text-shadow: 0 0 30px var(--neon-pink), 0 0 60px var(--neon-violet), 0 2px 12px rgba(0,0,0,0.9);
}

.neon-pink { color: var(--neon-pink); }

.subtitle {
  color: var(--text);
  font-size: 1rem;
  margin-top: .35rem;
  letter-spacing: .04em;
  text-shadow:
    0 0 4px rgba(0,0,0,1),
    0 0 8px rgba(0,0,0,0.95),
    0 0 16px rgba(0,0,0,0.85),
    0 0 32px rgba(0,0,0,0.7),
    0 0 56px rgba(0,0,0,0.5),
    0 0 80px rgba(0,0,0,0.3);
}

/* ─── Layout ─── */
main {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 1.8rem;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

/* ─── Glass Card Mixin ─── */
.inputs-panel, .card, .chart-container, .table-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
}

/* ─── Inputs Panel ─── */
.inputs-panel {
  padding: 1.4rem;
  height: fit-content;
  position: sticky;
  top: 3.5rem;
  max-height: calc(100vh - 4rem);
  overflow-y: auto;
}

.inputs-panel h2 {
  font-family: var(--font-head);
  font-size: .95rem;
  letter-spacing: .14em;
  color: var(--neon-cyan);
  margin-bottom: 1rem;
  text-transform: uppercase;
}

fieldset {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .9rem;
  margin-bottom: 1rem;
}

legend {
  font-family: var(--font-head);
  font-size: .7rem;
  letter-spacing: .12em;
  color: var(--neon-pink);
  text-transform: uppercase;
  padding: 0 .5rem;
}

.field { margin-bottom: .7rem; }

.field label {
  display: block;
  font-size: .82rem;
  color: var(--text-dim);
  margin-bottom: .2rem;
  letter-spacing: .02em;
}

/* ─── Inputs ─── */
input[type="number"],
input[type="text"],
input[type="month"],
select {
  width: 100%;
  padding: .45rem .6rem;
  background: rgba(13,2,33,0.7);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 600;
  transition: border-color .2s, box-shadow .2s;
}

/* Select dropdown arrow — custom vaporwave chevron */
/* stylelint-disable property-no-vendor-prefix */
select {
  -webkit-appearance: none;
  appearance: none;
  padding-right: 2.2rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%2300e5ff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.7rem center;
  background-size: 12px 8px;
}

/* Month input — dark picker & themed calendar icon */
input[type="month"] {
  color-scheme: dark;
}

input[type="month"]::-webkit-calendar-picker-indicator {
  filter: invert(70%) sepia(60%) saturate(5000%) hue-rotate(155deg) brightness(1.1);
  opacity: 0.8;
  cursor: pointer;
  padding-right: 0.2rem;
}

/* Number spinner arrows — match vaporwave theme */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  appearance: none;
  margin: 0;
}
input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}
/* stylelint-enable property-no-vendor-prefix */

input:focus, select:focus {
  outline: none;
  border-color: var(--neon-cyan);
  box-shadow: 0 0 8px rgba(0,229,255,0.25);
}

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--neon-cyan);
  outline-offset: 2px;
}

input[readonly] {
  opacity: .6;
  cursor: not-allowed;
}

/* ─── Input prefix/suffix wrappers ─── */
.input-wrap {
  position: relative;
}

.prefix-dollar input { padding-left: 1.5rem; }
.prefix-dollar::before {
  content: '$';
  position: absolute;
  left: .6rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  font-weight: 700;
  font-size: .9rem;
  pointer-events: none;
}

.suffix-pct input { padding-right: 2rem; }
.suffix-pct::after {
  content: '%';
  position: absolute;
  right: .6rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  font-weight: 700;
  font-size: .9rem;
  pointer-events: none;
}

.suffix-yr input { padding-right: 2rem; }
.suffix-yr::after {
  content: 'yr';
  position: absolute;
  right: .6rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  font-weight: 700;
  font-size: .9rem;
  pointer-events: none;
}

.hint {
  display: block;
  font-size: .72rem;
  color: var(--text-dim);
  margin-top: .15rem;
}

.arm-details {
  margin-top: .5rem;
  padding-top: .5rem;
  border-top: 1px solid var(--border);
}

/* ─── Debt Rows ─── */
.debt-row {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  margin-bottom: .6rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid rgba(184,41,221,0.1);
}

.debt-name-field {
  width: 100%;
}

.debt-row-numbers {
  display: flex;
  gap: .4rem;
  align-items: flex-end;
  flex-wrap: wrap;
}

.debt-row-numbers .field {
  flex: 1;
  min-width: 80px;
}

.debt-row .field select {
  min-width: 0;
  width: 100%;
}

.debt-row .field label,
.debt-row-numbers .field label {
  font-size: .68rem;
}

/* ─── Lump Sum & Extra Period Rows ─── */
.lump-sum-row, .extra-period-row {
  display: flex;
  gap: .4rem;
  margin-bottom: .4rem;
  align-items: center;
  flex-wrap: wrap;
}

.lump-sum-row input,
.extra-period-row input {
  flex: 1;
  min-width: 0;
}

.lump-sum-row input[type="month"],
.extra-period-row input[type="month"] {
  min-width: 110px;
  flex: 1.3;
}

.btn-remove {
  background: rgba(255,45,149,0.15);
  border: 1px solid rgba(255,45,149,0.3);
  color: var(--neon-pink);
  width: 28px;
  height: 28px;
  border-radius: 6px;
  cursor: pointer;
  font-size: .85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background .2s;
}

.btn-remove:hover {
  background: rgba(255,45,149,0.3);
}

.btn-add {
  background: rgba(0,229,255,0.08);
  border: 1px dashed rgba(0,229,255,0.3);
  color: var(--neon-cyan);
  padding: .35rem .8rem;
  border-radius: 6px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: .82rem;
  font-weight: 600;
  transition: background .2s;
  width: 100%;
  margin-top: .3rem;
}

.btn-add:hover {
  background: rgba(0,229,255,0.15);
}

/* ─── Results Panel ─── */
.results-panel {
  min-width: 0;
}

/* ─── Summary Cards ─── */
.summary-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.card {
  padding: 1.2rem;
  text-align: center;
}

.card h3 {
  font-family: var(--font-head);
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: .5rem;
}

.card-mortgage h3 { color: var(--neon-pink); }
.card-invest h3   { color: var(--neon-cyan); }
.card-verdict h3  { color: var(--gold); }

.big-number {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 900;
  color: #fff;
  text-shadow: 0 0 12px rgba(255,255,255,0.15);
}

.invest-wins { color: var(--neon-cyan); text-shadow: 0 0 18px rgba(0,229,255,0.4); }
.mortgage-wins { color: var(--neon-pink); text-shadow: 0 0 18px rgba(255,45,149,0.4); }

.card-detail {
  font-size: .78rem;
  color: var(--text-dim);
  margin-top: .4rem;
  line-height: 1.55;
}

.card-detail strong {
  color: var(--text);
}

/* ─── Guideline Alerts ─── */
.guidelines-panel {
  margin-bottom: 1.5rem;
  padding: 1rem 1.2rem;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
}
.guidelines-panel h3 {
  font-family: var(--font-head);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--neon-cyan);
  margin-bottom: .7rem;
}
.guideline-item {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  padding: .45rem 0;
  font-size: .85rem;
  line-height: 1.5;
  border-bottom: 1px solid rgba(184,41,221,0.12);
}
.guideline-item:last-child { border-bottom: none; }
.guideline-icon {
  flex-shrink: 0;
  font-size: 1rem;
  line-height: 1.4;
}
.guideline-pass  .guideline-icon { color: var(--neon-cyan); }
.guideline-warn  .guideline-icon { color: var(--gold); }
.guideline-fail  .guideline-icon { color: var(--neon-pink); }
.guideline-pass  .guideline-text { color: var(--text-dim); }
.guideline-warn  .guideline-text { color: var(--gold); }
.guideline-fail  .guideline-text { color: var(--neon-pink); }
.guideline-text {
  flex: 1;
}
.guideline-text strong {
  color: var(--text);
}
.guideline-source {
  display: block;
  font-size: .7rem;
  color: var(--text-dim);
  margin-top: .15rem;
  font-style: italic;
}
.guideline-source[title]:not([title=""]) {
  cursor: help;
  text-decoration: underline dotted var(--text-dim);
  text-underline-offset: 2px;
}

/* ─── Progress Bar ─── */
.progress-bar-wrap {
  margin-top: .5rem;
  height: 8px;
  background: rgba(13,2,33,0.6);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.progress-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width .4s ease, background .4s ease;
  width: 0;
}

/* ─── Charts ─── */
.chart-container {
  padding: 1.4rem;
  margin-bottom: 1.5rem;
}

.chart-container h2 {
  font-family: var(--font-head);
  font-size: .8rem;
  letter-spacing: .1em;
  color: var(--neon-cyan);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.chart-container canvas {
  width: 100% !important;
  height: 340px !important;
}

.chart-container canvas.chart-square {
  height: auto !important;
  max-height: 340px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  display: block;
}

/* ─── Table ─── */
.table-container {
  padding: 1.4rem;
}

.table-container h2 {
  font-family: var(--font-head);
  font-size: .8rem;
  letter-spacing: .1em;
  color: var(--neon-cyan);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.table-scroll {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: .85rem;
}

th {
  font-family: var(--font-head);
  font-size: .65rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  padding: .6rem .5rem;
  text-align: right;
  white-space: nowrap;
}

th:first-child { text-align: left; }

td {
  padding: .5rem;
  text-align: right;
  border-bottom: 1px solid rgba(184,41,221,0.08);
  white-space: nowrap;
}

td:first-child {
  text-align: left;
  color: var(--text-dim);
}

.positive { color: var(--neon-cyan); }
.negative { color: var(--neon-pink); }

tr.crossover {
  background: rgba(255,244,79,0.06);
  border-left: 3px solid var(--gold);
}

tr.crossover td:first-child::after {
  content: ' ★';
  color: var(--gold);
}

/* ─── Footer ─── */
footer {
  text-align: center;
  padding: 2rem 1rem;
  font-size: .75rem;
  color: var(--text-dim);
}

/* ─── Responsive ─── */
@media (max-width: 960px) {
  main {
    grid-template-columns: 1fr;
  }
  .inputs-panel {
    position: static;
    max-height: none;
  }
}

@media (max-width: 600px) {
  main {
    padding: 0 .75rem 2rem;
  }
  .landing-hero {
    padding: 2rem 0.75rem 1rem;
  }
  .landing-hero h1 {
    font-size: clamp(1.8rem, 8vw, 2.8rem);
  }
  .landing-hero .subtitle {
    font-size: 0.95rem;
  }
  .calc-grid {
    grid-template-columns: 1fr;
    padding: 0 0.75rem 2rem;
    gap: 1rem;
  }
  .calc-card {
    padding: 1.2rem;
  }
  .calc-card .card-icon {
    font-size: 1.6rem;
  }
  .calc-card h3 {
    font-size: 0.8rem;
  }
  .calc-card p {
    font-size: 0.85rem;
  }
  .summary-cards {
    grid-template-columns: 1fr;
  }
  .chart-container canvas {
    height: 260px !important;
  }
  header {
    padding: 1.2rem 0.5rem 0.5rem;
  }
  header h1 {
    font-size: clamp(1.2rem, 5vw, 1.8rem);
  }
  .subtitle {
    font-size: 0.85rem;
  }
  fieldset {
    padding: 0.6rem;
  }
  .debt-row-numbers {
    flex-direction: column;
    align-items: stretch;
  }
  .debt-row-numbers .field {
    min-width: 100%;
  }
}

/* ─── Scrollbar styling ─── */
.inputs-panel::-webkit-scrollbar {
  width: 6px;
}
.inputs-panel::-webkit-scrollbar-track {
  background: transparent;
}
.inputs-panel::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

/* ─── Site Navigation ─── */
.site-nav {
  position: relative;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  padding: 0.6rem 1.5rem;
  background: rgba(13, 2, 33, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-brand a {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: #fff;
  text-decoration: none;
  text-shadow: 0 0 20px var(--neon-pink);
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 1.3rem;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  cursor: pointer;
  margin-left: auto;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  margin-left: 1.5rem;
  flex-wrap: wrap;
}

.nav-links li {
  min-width: 130px;
}

.nav-links a {
  display: block;
  padding: 0.35rem 0.65rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-dim);
  text-decoration: none;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(0, 229, 255, 0.08);
}

.nav-links a.active {
  color: var(--neon-cyan);
  background: rgba(0, 229, 255, 0.12);
  border: 1px solid rgba(0, 229, 255, 0.2);
}

@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    margin-left: 0;
    margin-top: 0.5rem;
    gap: 0.1rem;
  }
  .nav-links li { min-width: 0; }
  .nav-links.open { display: flex; }
  .site-nav { flex-wrap: wrap; }
}

/* ─── Landing Page ─── */
.landing-hero {
  text-align: center;
  padding: 3rem 1rem 2rem;
  grid-column: 1 / -1;
}

.landing-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 6vw, 3.5rem);
  letter-spacing: 0.12em;
  color: #fff;
  text-shadow: 0 0 30px var(--neon-pink), 0 0 60px var(--neon-violet), 0 2px 12px rgba(0,0,0,0.9);
}

.landing-hero .subtitle {
  font-size: 1.15rem;
  color: var(--text);
  margin-top: 0.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  text-shadow:
    0 0 4px rgba(0,0,0,1),
    0 0 8px rgba(0,0,0,0.95),
    0 0 16px rgba(0,0,0,0.85),
    0 0 32px rgba(0,0,0,0.7),
    0 0 56px rgba(0,0,0,0.5),
    0 0 80px rgba(0,0,0,0.3);
}

.calc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
  gap: 1.2rem;
  grid-column: 1 / -1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.grid-heading {
  grid-column: 1 / -1;
  font-family: var(--font-head);
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--neon-pink);
  border-bottom: 1px solid rgba(184,41,221,0.25);
  padding-bottom: 0.4rem;
  margin: 1.5rem 0 0;
}

.grid-heading:first-child {
  margin-top: 0;
}

.calc-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  padding: 1.5rem;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.3s, transform 0.2s, box-shadow 0.3s;
  display: flex;
  flex-direction: column;
}

.calc-card:hover {
  border-color: var(--neon-cyan);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 229, 255, 0.12);
}

.calc-card .card-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--neon-cyan);
  font-family: var(--font-head), sans-serif;
  text-shadow: 0 0 12px rgba(0, 229, 255, 0.4);
}

.calc-card h3 {
  font-family: var(--font-head);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--neon-cyan);
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.calc-card p {
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.5;
  flex-grow: 1;
}

.calc-card .card-cta {
  margin-top: 0.8rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--neon-pink);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ─── Calculator Page Layout (single-column for simpler calcs) ─── */
.calc-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.calc-page header {
  text-align: center;
  padding: 1.5rem 0 1rem;
}

.calc-page .results-panel {
  margin-top: 1.5rem;
}

/* ─── Affiliate Bar ─── */
.affiliate-bar {
  background: rgba(18, 4, 48, 0.6);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.8rem 1.2rem;
  margin: 1rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--text-dim);
}

.affiliate-bar a {
  color: var(--neon-cyan);
  text-decoration: none;
  font-weight: 700;
  white-space: nowrap;
}

.affiliate-bar a:hover {
  text-decoration: underline;
}

@media (max-width: 600px) {
  .affiliate-bar {
    flex-direction: column;
    text-align: center;
  }
}

/* ─── Rebalancer: Dual Chart Layout ─── */
.dual-chart-wrap {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.dual-chart-item {
  flex: 1;
  min-width: 0;
  text-align: center;
}

.dual-chart-item canvas {
  width: 100% !important;
  height: auto !important;
  max-height: 280px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  display: block;
}

.dual-chart-item h3 {
  font-size: .85rem;
  margin-bottom: .5rem;
  color: var(--text-dim);
}

/* ─── Allocation Bars (target display) ─── */
.alloc-bars {
  display: flex;
  flex-direction: column;
  gap: .3rem;
}

.alloc-bar-row {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.alloc-bar-label {
  min-width: 70px;
  font-size: .72rem;
  color: var(--text-dim);
  text-align: right;
}

.alloc-bar-track {
  flex: 1;
  height: 10px;
  background: rgba(184,41,221,0.08);
  border-radius: 5px;
  overflow: hidden;
}

.alloc-bar-fill {
  height: 100%;
  border-radius: 5px;
  transition: width .3s ease;
}

.alloc-bar-pct {
  min-width: 36px;
  font-size: .72rem;
  color: var(--text);
  text-align: left;
}

/* ─── Custom Allocation Total ─── */
.alloc-total {
  text-align: center;
  font-weight: 700;
  font-size: .85rem;
  padding: .3rem;
  border-radius: 4px;
  margin-top: .3rem;
}

.alloc-ok {
  color: #00ffa3;
  background: rgba(0,255,163,0.08);
}

.alloc-warn {
  color: var(--neon-pink);
  background: rgba(255,45,149,0.08);
}

/* ─── Mixed Fund Split Editor ─── */
.split-editor {
  width: 100%;
  margin-top: .3rem;
  padding: .4rem;
  border-radius: 6px;
  background: rgba(0,229,255,0.04);
  border: 1px solid rgba(0,229,255,0.15);
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: .25rem .4rem;
}

.split-field label {
  font-size: .62rem;
  color: var(--text-dim);
  display: block;
  margin-bottom: .1rem;
}

.split-field input {
  width: 100%;
  font-size: .75rem;
  padding: .2rem .3rem;
}

.split-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: .3rem;
}

.split-total {
  font-size: .72rem;
  font-weight: 700;
}

.split-known {
  font-size: .68rem;
  color: #00ffa3;
}

/* ─── Trade colors ─── */
.text-buy {
  color: #00ffa3;
}

.text-sell {
  color: var(--neon-pink);
}

/* ─── Bulk import ─── */
.bulk-toggle-btn {
  margin-top: .3rem;
  background: rgba(184,41,221,0.08);
  border-color: rgba(184,41,221,0.3);
  color: var(--neon-violet);
}

.bulk-toggle-btn:hover {
  background: rgba(184,41,221,0.15);
}

.bulk-textarea {
  width: 100%;
  min-height: 100px;
  background: rgba(18,4,48,0.5);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: monospace;
  font-size: .75rem;
  padding: .5rem;
  border-radius: 6px;
  resize: vertical;
}

/* ─── Hidden utility ─── */
.hidden {
  display: none !important;
}

/* ─── Responsive: dual charts ─── */
@media (max-width: 600px) {
  .dual-chart-wrap {
    flex-direction: column;
  }
}

/* ──────────────────────────────────────────────
   Print Styles
   ────────────────────────────────────────────── */
@media print {
  /* ─── Override CSS variables for paper ─── */
  :root {
    --bg-deep:    #fff;
    --bg-card:    #fff;
    --text:       #1a1a1a;
    --text-dim:   #555;
    --border:     #ccc;
    --neon-pink:  #c4006e;
    --neon-cyan:  #007a8a;
    --neon-violet:#7a1fa0;
    --gold:       #8a7600;
  }

  /* ─── Remove decorative background ─── */
  body {
    background: #fff;
    color: #1a1a1a;
  }

  .vw-bg, .vw-stars, .vw-sun, .vw-grid {
    display: none !important;
  }

  /* ─── Hide non-essential UI ─── */
  .site-nav,
  .skip-link,
  .affiliate-bar,
  footer {
    display: none !important;
  }

  /* ─── Remove glass/glow effects ─── */
  .inputs-panel, .card, .chart-container, .table-container,
  .calc-card {
    background: #fff;
    backdrop-filter: none;
    border: 1px solid #ddd;
    box-shadow: none;
  }

  /* ─── Layout: single column, no sticky ─── */
  main {
    display: block;
    max-width: 100%;
    padding: 0;
  }

  .inputs-panel {
    position: static;
    max-height: none;
    overflow: visible;
    page-break-inside: avoid;
    margin-bottom: 1rem;
  }

  /* ─── Typography: no text-shadow, dark text ─── */
  header h1, .landing-hero h1 {
    color: #1a1a1a;
    text-shadow: none;
  }

  .subtitle {
    color: #555;
    text-shadow: none;
  }

  .inputs-panel h2,
  .chart-container h2,
  .table-container h2 {
    color: #007a8a;
  }

  .big-number {
    color: #1a1a1a;
    text-shadow: none;
  }

  .invest-wins { color: #007a8a; text-shadow: none; }
  .mortgage-wins { color: #c4006e; text-shadow: none; }
  .positive { color: #007a8a; }
  .negative { color: #c4006e; }

  legend { color: #c4006e; }

  .card-mortgage h3 { color: #c4006e; }
  .card-invest h3   { color: #007a8a; }
  .card-verdict h3  { color: #8a7600; }

  /* ─── Inputs: show values clearly ─── */
  input[type="number"],
  input[type="text"],
  input[type="month"],
  select {
    background: #fff;
    border: 1px solid #ccc;
    color: #1a1a1a;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .prefix-dollar::before,
  .suffix-pct::after,
  .suffix-yr::after {
    color: #555;
  }

  /* ─── Charts: fit page, avoid break ─── */
  .chart-container {
    page-break-inside: avoid;
  }

  .chart-container canvas {
    max-width: 100%;
    height: auto !important;
    max-height: 300px !important;
  }

  .chart-container canvas.chart-square {
    max-height: 280px;
  }

  /* ─── Summary cards: keep together ─── */
  .summary-cards {
    page-break-inside: avoid;
  }

  .card {
    page-break-inside: avoid;
  }

  /* ─── Tables: page breaks between rows ─── */
  .table-container {
    page-break-before: auto;
  }

  table {
    font-size: 0.75rem;
  }

  th {
    color: #555;
    border-bottom: 2px solid #999;
  }

  td {
    border-bottom: 1px solid #eee;
  }

  tr.crossover {
    background: #fffde0 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  /* ─── Landing page cards ─── */
  .calc-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .calc-card .card-icon {
    color: #007a8a;
    text-shadow: none;
  }

  .calc-card h3 { color: #007a8a; }
  .calc-card .card-cta { color: #c4006e; }

  /* ─── Progress bar: force colors ─── */
  .progress-bar-wrap {
    border: 1px solid #ccc;
    background: #f0f0f0;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .progress-bar-fill {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  /* ─── Buttons: hide interactive-only controls ─── */
  .btn-add, .btn-remove {
    display: none;
  }

  /* ─── Links: show URL ─── */
  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 0.7rem;
    color: #777;
  }

  .calc-card a[href]::after,
  .nav-links a[href]::after {
    content: none;
  }

  /* ─── Ensure sr-only captions print for context ─── */
  table caption.sr-only {
    position: static;
    width: auto;
    height: auto;
    padding: 0;
    margin: 0 0 0.3rem;
    overflow: visible;
    clip: auto;
    white-space: normal;
    font-size: 0.7rem;
    color: #777;
    font-style: italic;
  }
}