/* Know Your Scholarship — sunrise mode only (warm light; no dark theme) */

:root {
  --font-sans: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, "Cascadia Code", "Segoe UI Mono", monospace;

  /* Sunrise: peach / cream surfaces, warm ink, amber accents */
  --color-page-bg: #fff1e6;
  --color-bg: #fff7ed;
  --color-bg-elevated: #fffdfb;
  --color-surface: #fffdfb;
  --color-surface-muted: #ffedd5;
  --color-input-bg: #ffffff;
  --color-input-border: #d6c4b6;
  --color-border: #e7d5c4;
  --color-border-subtle: #f3e8dd;
  --color-border-strong: #cba88f;
  --color-text: #431407;
  --color-text-muted: #7c2d12;
  --color-text-subtle: #9a3412;
  /* Lighter than body text so hints read as hints, not filled values */
  --color-placeholder: #c4b4a8;

  --color-brand: #ea580c;
  --color-brand-hover: #c2410c;
  --color-brand-soft: #ffedd5;
  --color-accent: #d97706;
  --color-danger: #dc2626;
  --color-danger-soft: #fff1f2;
  --color-success: #15803d;
  --color-success-soft: #ecfdf5;

  --color-table-header-bg: #fed7aa;
  --color-table-header-fg: #7c2d12;

  --shadow-sm: 0 1px 2px rgba(124, 45, 18, 0.06);
  --shadow-md: 0 4px 14px rgba(124, 45, 18, 0.1);
  --shadow-lg: 0 12px 40px rgba(124, 45, 18, 0.12);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;

  --touch-min: 44px;
  --content-max: 1080px;

  color-scheme: light;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font-sans);
  font-size: clamp(15px, 0.25vw + 14px, 17px);
  line-height: 1.55;
  background: linear-gradient(165deg, #fff5eb 0%, var(--color-page-bg) 38%, #ffedd5 72%, #fef9c3 100%);
  color: var(--color-text);
}

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 100;
  padding: var(--space-3) var(--space-4);
  background: var(--color-brand);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-sm);
}
.skip-link:focus {
  left: var(--space-4);
  top: var(--space-4);
}

/* Page shell + compact banner header */
.page {
  width: min(1180px, 96%);
  margin: 8px auto 6px;
  padding-bottom: 8px;
  padding-left: env(safe-area-inset-left, 0);
  padding-right: env(safe-area-inset-right, 0);
  padding-top: max(0px, env(safe-area-inset-top, 0));
}

.kys-header {
  background: linear-gradient(125deg, #7c2d12 0%, #c2410c 38%, #ea580c 62%, #fb923c 92%, #fde68a 100%);
  color: #fffbf5;
  border-radius: var(--radius-lg);
  padding: 8px 10px;
  box-shadow: 0 8px 28px rgba(124, 45, 18, 0.22);
  margin-bottom: 8px;
  border: 1px solid color-mix(in srgb, #fff 22%, transparent);
  text-shadow: 0 1px 1px rgba(67, 20, 7, 0.18);
}

.header-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(72px, 130px);
  gap: 8px;
  align-items: center;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.uni-names {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  max-width: min(42rem, 100%);
  justify-content: center;
}

.uni-sanskrit {
  margin: 0;
  font-family: "Noto Sans Devanagari", "Noto Sans", system-ui, sans-serif;
  font-size: clamp(0.72rem, 1.05vw + 0.38rem, 1rem);
  font-weight: 600;
  line-height: 1.28;
  letter-spacing: 0.015em;
  opacity: 0.96;
}

.uni-name-en {
  margin: 0;
  font-size: clamp(0.78rem, 1.15vw + 0.42rem, 1.0625rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.01em;
  opacity: 0.99;
}

.kys-header-title {
  margin: 6px 0 0;
  padding-top: 6px;
  border-top: 1px solid color-mix(in srgb, #fff 35%, transparent);
  font-family: "Fraunces", Georgia, "Times New Roman", serif;
  font-optical-sizing: auto;
  font-weight: 800;
  font-size: clamp(1rem, 1.35vw + 0.55rem, 1.45rem);
  font-style: italic;
  line-height: 1.2;
  letter-spacing: 0.03em;
  color: #fffef8;
  text-shadow: 0 1px 0 rgba(67, 20, 7, 0.25), 0 2px 14px rgba(0, 0, 0, 0.12);
}

.logo-mark {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  overflow: hidden;
  padding: 5px;
  flex-shrink: 0;
  align-self: center;
}

.logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.sanskrit {
  margin: 0 0 4px 0;
  font-size: clamp(0.65rem, 0.75vw + 0.35rem, 0.8rem);
  opacity: 0.92;
  letter-spacing: 0.08em;
  font-weight: 600;
  text-transform: uppercase;
}

.subtitle {
  margin: 4px 0 0;
  opacity: 0.88;
  font-size: clamp(0.65rem, 0.5vw + 0.45rem, 0.8rem);
  line-height: 1.35;
}

.hero-aside {
  min-width: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Panorama banner — compact strip */
.header-hero-img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 36px;
  object-fit: contain;
  object-position: center;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.12);
}

@media (min-width: 981px) {
  .kys-header {
    padding: 9px 14px;
  }

  .header-grid {
    gap: 10px;
    grid-template-columns: minmax(0, 1fr) minmax(80px, 140px);
  }
}

@media (max-width: 980px) {
  .page {
    margin-top: 6px;
  }

  .kys-header {
    padding: 6px 8px;
    border-radius: var(--radius-md);
  }

  .header-grid {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .hero-aside {
    grid-column: auto;
    justify-content: center;
    padding-top: 2px;
  }

  .header-hero-img {
    max-height: 44px;
    max-width: min(280px, 100%);
  }

  .logo-mark {
    width: 44px;
    height: 44px;
    padding: 4px;
  }

  .uni-sanskrit {
    font-size: clamp(0.68rem, 1.8vw + 0.35rem, 0.92rem);
  }

  .uni-name-en {
    font-size: clamp(0.74rem, 2vw + 0.38rem, 0.98rem);
  }

  .kys-header-title {
    font-size: clamp(0.92rem, 2.4vw + 0.42rem, 1.2rem);
    margin-top: 5px;
    padding-top: 5px;
  }
}

@media (max-width: 520px) {
  .page {
    width: min(1180px, 100%);
    margin: 6px auto 6px;
    padding-left: max(10px, env(safe-area-inset-left, 0));
    padding-right: max(10px, env(safe-area-inset-right, 0));
  }

  .kys-header {
    padding: 5px 8px;
    margin-bottom: 8px;
    border-radius: var(--radius-md);
  }

  .header-grid {
    grid-template-columns: 1fr;
    gap: 6px;
    justify-items: center;
    text-align: center;
  }

  .header-brand {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
    gap: 6px;
  }

  .uni-names {
    align-items: center;
    max-width: 100%;
    flex: 1 1 12rem;
    min-width: 0;
  }

  .header-hero-img {
    max-height: 38px;
    max-width: min(85vw, 280px);
  }

  .kys-header-title {
    text-align: center;
    font-size: clamp(0.9rem, 3.6vw + 0.32rem, 1.12rem);
    max-width: 20rem;
    margin-left: auto;
    margin-right: auto;
  }

  .logo-mark {
    margin: 0;
    width: 40px;
    height: 40px;
    padding: 4px;
  }

  .uni-sanskrit {
    font-size: clamp(0.62rem, 2.8vw + 0.28rem, 0.82rem);
    line-height: 1.26;
  }

  .uni-name-en {
    font-size: clamp(0.68rem, 3vw + 0.32rem, 0.88rem);
    line-height: 1.24;
  }

  .header-brand {
    gap: 8px;
  }
}

.app-shell {
  max-width: none;
  margin: 0;
  padding: 0 0 calc(var(--space-8) + env(safe-area-inset-bottom, 0));
  min-width: 0;
}

/* Layout: main content first, Admission & fees card at bottom (all viewports). */
.kys-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: stretch;
}

.kys-side-nav {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-4);
  box-shadow: var(--shadow-sm);
  min-width: 0;
}

.kys-side-nav__title {
  font-family: "Fraunces", Georgia, "Times New Roman", serif;
  font-size: clamp(1rem, 1.2vw + 0.85rem, 1.2rem);
  font-weight: 700;
  font-variation-settings: "opsz" 72;
  margin: 0 0 var(--space-2);
  color: var(--color-text);
  line-height: 1.25;
}

.kys-side-nav__lede {
  margin: 0 0 var(--space-4);
  font-size: clamp(0.8rem, 0.5vw + 0.78rem, 0.92rem);
  line-height: 1.45;
  color: var(--color-text-muted);
}

.kys-side-nav__lede strong {
  color: var(--color-text);
  font-weight: 600;
}

.kys-side-nav__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.kys-side-nav__link {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: var(--touch-min);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  line-height: 1.25;
  text-decoration: none;
  color: var(--color-text);
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border);
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.kys-side-nav__link:hover {
  background: #fff;
  border-color: var(--color-border-strong);
  color: var(--color-brand-hover);
}

.kys-side-nav__link:focus-visible {
  outline: 2px solid var(--color-brand);
  outline-offset: 2px;
}

.kys-side-nav__link--primary {
  background: linear-gradient(135deg, #ea580c 0%, #c2410c 100%);
  color: #fffbf5;
  border-color: color-mix(in srgb, #fff 18%, #c2410c);
}

.kys-side-nav__link--primary:hover {
  background: linear-gradient(135deg, #c2410c 0%, #9a3412 100%);
  color: #fff;
  border-color: #9a3412;
}

.kys-side-nav__note {
  margin: var(--space-3) 0 0;
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--color-text-subtle);
}

@media (min-width: 880px) {
  .kys-layout {
    gap: var(--space-5);
  }

  .kys-layout > .kys-side-nav {
    margin-top: var(--space-6);
  }

  .kys-side-nav {
    padding: var(--space-5);
  }

  .kys-side-nav__lede {
    font-size: 0.875rem;
  }

  /* Wider screens: keep the links strip readable without a narrow sidebar column. */
  .kys-side-nav__links {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-3);
  }

  .kys-side-nav__link {
    flex: 1 1 min(240px, 100%);
    max-width: min(320px, 100%);
  }
}

.kys-layout > .kys-side-nav {
  margin-top: var(--space-2);
  margin-bottom: max(var(--space-2), env(safe-area-inset-bottom, 0px));
}

@media (max-width: 879px) {
  .kys-layout > .kys-side-nav {
    margin-top: var(--space-4);
    padding: var(--space-3) var(--space-4);
  }

  .kys-side-nav__title {
    font-size: 1.02rem;
  }

  .kys-side-nav__lede {
    margin-bottom: var(--space-3);
  }

  .kys-side-nav__link {
    font-size: 0.88rem;
    min-height: 46px;
  }
}

/* Alerts */
.alert {
  background: var(--color-danger-soft);
  color: #991b1b;
  border: 1px solid #fecaca;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-sm);
}

.alert__title {
  font-weight: 700;
  font-size: 0.9rem;
  margin: 0 0 var(--space-2);
  color: inherit;
}

.alert__msg {
  margin: 0;
  line-height: 1.5;
}

.alert__msg + .alert__msg {
  margin-top: var(--space-2);
}

.alert--friendly {
  border-color: #fecdd3;
  color: #7f1d1d;
}

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  margin-top: var(--space-5);
  box-shadow: var(--shadow-md);
}

.card--step {
  scroll-margin-top: 1.25rem;
}

/* Single-page form: details + marks + course in one card */
.card--unified {
  margin-top: var(--space-5);
}

.card__title--unified {
  font-size: clamp(1.05rem, 2vw + 0.75rem, 1.25rem);
}

.card__lede--tight {
  max-width: 62ch;
}

.form-section + .form-section {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.topbar--compact {
  justify-content: flex-end;
  margin-bottom: var(--space-3);
}

.btn--generate {
  font-size: 1rem;
}

@keyframes plan-card-enter {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card--plan-highlight {
  border-color: color-mix(in srgb, var(--color-brand) 28%, var(--color-border));
  box-shadow: var(--shadow-lg);
  animation: plan-card-enter 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@media (prefers-reduced-motion: reduce) {
  .card--plan-highlight {
    animation: none;
  }
}

.card--muted {
  background: var(--color-surface-muted);
  border-color: var(--color-border);
}

.card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.card__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.75rem;
  height: 1.75rem;
  padding: 0 var(--space-2);
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  background: var(--color-brand);
  border-radius: var(--radius-full);
}

.card__lede {
  margin: var(--space-2) 0 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-text-muted);
  max-width: 60ch;
}

.card--plan-result .plan-result__percent {
  margin-top: 0;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border-subtle);
}

.card--plan-result .card__head {
  margin-bottom: var(--space-3);
}

.card--plan-result .card__title {
  font-family: "Fraunces", Georgia, "Times New Roman", serif;
  font-optical-sizing: auto;
  font-size: clamp(1.35rem, 2.85vw + 0.65rem, 1.9rem);
  font-weight: 800;
  font-style: normal;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-brand-hover);
}

.card--plan-result .eligibility-summary__title {
  margin: 0 0 var(--space-3);
  padding-left: var(--space-3);
  border-left: 3px solid var(--color-brand);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.card--plan-result .eligibility-summary__line {
  font-size: 1.0625rem;
}

.card--plan-result .eligibility-summary__line--highlight {
  font-size: 1.125rem;
}

.local-resident-field {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-subtle);
}

.local-resident-field--top {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.student-details-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border-subtle);
}

.intro-row-contact-line1 {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 17rem);
  gap: var(--space-5) var(--space-6);
  align-items: start;
}

.intro-row-contact-line2 {
  min-width: 0;
}

@media (max-width: 720px) {
  .intro-row-contact-line1 {
    grid-template-columns: 1fr;
  }
}

.mobile-number-field {
  margin-top: var(--space-4);
  max-width: min(100%, 22rem);
}

.student-details-wrap .mobile-number-field--contact {
  margin-top: 0;
  max-width: none;
}

.eligibility-summary {
  margin-bottom: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-brand-soft) 88%, #fff 12%);
  border: 1px solid var(--color-border-subtle);
}

.eligibility-summary__title {
  margin: 0 0 var(--space-3);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
}

.eligibility-summary__line {
  margin: 0 0 var(--space-2);
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-text);
}

.eligibility-summary__line:last-child {
  margin-bottom: 0;
}

.eligibility-summary__line--highlight {
  font-size: 1rem;
}

/* Main scholarship fee result — hero number + breakdown table */
.fee-result {
  margin: var(--space-2) 0 0;
  padding: 0;
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--color-brand) 22%, var(--color-border));
  background: linear-gradient(
    165deg,
    #fffdfb 0%,
    color-mix(in srgb, var(--color-success-soft) 55%, var(--color-surface)) 42%,
    color-mix(in srgb, var(--color-brand-soft) 70%, #fff) 100%
  );
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.fee-result__hero {
  padding: var(--space-5) var(--space-4) var(--space-4);
  text-align: center;
  border-bottom: 1px solid color-mix(in srgb, var(--color-border) 88%, transparent);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, #fff 92%, var(--color-brand-soft)) 0%,
    transparent 100%
  );
}

.fee-result__hero-label {
  margin: 0 0 var(--space-2);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.fee-result__hero-amount {
  margin: 0;
  font-size: clamp(2rem, 5.5vw + 1rem, 2.85rem);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--color-success);
  text-shadow: 0 1px 0 color-mix(in srgb, #fff 40%, transparent);
}

.fee-result__rupee {
  font-size: 0.62em;
  font-weight: 800;
  opacity: 0.92;
  margin-right: 0.06em;
  vertical-align: 0.12em;
}

.fee-result__breakdown {
  padding: var(--space-4);
  background: color-mix(in srgb, var(--color-surface) 92%, var(--color-brand-soft));
}

.fee-result__table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.fee-result-table {
  width: 100%;
  min-width: 280px;
  border-collapse: collapse;
  font-size: 1.0625rem;
  line-height: 1.45;
}

.fee-result-table thead th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-table-header-fg);
  background: var(--color-table-header-bg);
  border-bottom: 1px solid color-mix(in srgb, var(--color-border-strong) 55%, transparent);
}

.fee-result-table thead th.fee-result-table__col-amount {
  text-align: right;
}

.fee-result-table tbody th {
  padding: var(--space-3) var(--space-4);
  font-weight: 600;
  text-align: left;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border-subtle);
  vertical-align: middle;
}

.fee-result-table tbody td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border-subtle);
  vertical-align: middle;
}

.fee-result-table tbody tr:last-child th,
.fee-result-table tbody tr:last-child td {
  border-bottom: none;
}

.fee-result-table tbody tr:nth-child(even) {
  background: color-mix(in srgb, var(--color-surface-muted) 45%, var(--color-surface));
}

.fee-result-table__amount {
  text-align: right;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  color: var(--color-text);
}

.card--plan-result .fee-result__hero-label {
  font-size: 1.0625rem;
}

.card--plan-result .fee-result-table {
  font-size: 1.125rem;
}

.intro-row-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  align-items: stretch;
}

.intro-row-main-line1 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-5) var(--space-6);
  align-items: start;
}

.intro-row-main-line2 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  align-items: flex-start;
}

.intro-row-main-line2 .cbse-non-eng-block {
  flex: 1 1 min(100%, 24rem);
  min-width: 0;
}

.intro-row-main-line2 .grand-total-field-wrap {
  flex: 1 1 min(100%, 22rem);
  min-width: 0;
}

@media (max-width: 720px) {
  .intro-row-main-line1 {
    grid-template-columns: 1fr;
  }
}

/* Form controls */
.field-label {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.field-label input,
.field-label select {
  text-transform: none;
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-text);
}

.course-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.course-field > label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.course-field--spaced {
  margin-bottom: var(--space-4);
}

.course-select-wrap {
  width: 100%;
}

.course-select {
  width: 100%;
  max-width: 100%;
  text-transform: none;
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-text);
  min-height: var(--touch-min);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-input-border);
  border-radius: var(--radius-md);
  background: var(--color-input-bg);
  box-shadow: inset 0 1px 2px rgba(124, 45, 18, 0.05);
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 2.5rem;
}

.course-combobox-hint {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: none;
  letter-spacing: normal;
  line-height: 1.4;
}

.mode-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mode-field--stack {
  margin-top: var(--space-2);
}

.cbse-non-eng-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid color-mix(in srgb, var(--color-text-muted) 18%, transparent);
}

.grand-total-field-wrap {
  width: 100%;
}

.grand-total-field-wrap[hidden] {
  display: none !important;
}

/* Author `display: flex` must not defeat the HTML `hidden` attribute */
.cbse-non-eng-block[hidden] {
  display: none !important;
}

/* Elective count row: only visible when “Yes” is chosen (JS toggles `hidden`) */
#cbse-elective-count-field[hidden] {
  display: none !important;
}

.field-hint {
  display: block;
  margin-top: var(--space-1);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

.field-hint--notice {
  color: var(--color-warning-text, #9a3412);
  font-weight: 600;
}

.mode-field-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.mode-radios {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.mode-radio {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  font: inherit;
  font-weight: 500;
  padding: var(--space-2) var(--space-3);
  min-height: var(--touch-min);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-input-border);
  background: var(--color-input-bg);
  transition: border-color 0.15s, background 0.15s;
}

.mode-radio:hover {
  border-color: var(--color-brand);
}

.mode-radio:has(input:checked) {
  border-color: var(--color-brand);
  background: var(--color-brand-soft);
  color: var(--color-text);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-brand) 25%, transparent);
}

.mode-radio input {
  margin: 0;
  width: 1.15rem;
  height: 1.15rem;
  accent-color: var(--color-brand);
}

.mode-radio:focus-within {
  outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-brand) 28%, transparent);
  border-radius: var(--radius-md);
}

input[type="text"],
input[type="tel"],
input[type="number"],
select {
  width: 100%;
  min-height: var(--touch-min);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-input-border);
  border-radius: var(--radius-md);
  background: var(--color-input-bg);
  color: var(--color-text);
  transition: border-color 0.15s, box-shadow 0.15s;
  box-shadow: inset 0 1px 2px rgba(124, 45, 18, 0.05);
}

input::placeholder,
textarea::placeholder {
  color: var(--color-placeholder);
  opacity: 1;
}

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

input::-moz-placeholder,
textarea::-moz-placeholder {
  color: var(--color-placeholder);
  opacity: 1;
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-brand) 28%, transparent);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--touch-min);
  padding: var(--space-3) var(--space-5);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
}

.btn:active {
  transform: scale(0.98);
}

.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-brand) 38%, transparent);
}

.btn--danger:focus-visible {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-danger) 38%, transparent);
}

.btn--primary {
  background: var(--color-brand);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  background: var(--color-brand-hover);
}

.btn--secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-input-border);
}

.btn--secondary:hover {
  border-color: var(--color-brand);
  color: var(--color-brand);
}

.btn--danger {
  background: var(--color-danger);
  color: #fff;
}

.btn--danger:hover {
  filter: brightness(1.08);
}

.btn--block {
  width: 100%;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.actions-inline {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

@media (min-width: 480px) {
  .actions {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }
}

.actions--center {
  justify-content: center;
}

.grid-two {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: end;
}

@media (min-width: 720px) {
  .grid-two {
    grid-template-columns: 1fr auto;
  }
}

/* Tables */
.table-scroll {
  margin-top: var(--space-4);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-input-border);
  background: var(--color-surface);
  position: relative;
}

.table-scroll::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 32px;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--color-surface) 82%, var(--color-text)));
  opacity: 0;
  transition: opacity 0.2s;
}

@media (max-width: 720px) {
  .table-scroll--hint::after {
    opacity: 0.5;
  }
}

.tbl {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.tbl th {
  text-align: left;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-table-header-fg);
  background: var(--color-table-header-bg);
  padding: var(--space-3) var(--space-3);
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 1;
  border-bottom: 1px solid var(--color-input-border);
}

.tbl td {
  border-top: 1px solid var(--color-border);
  padding: var(--space-2) var(--space-3);
  vertical-align: middle;
  background: var(--color-surface);
}

.tbl tbody tr:hover td {
  background: var(--color-surface-muted);
}

.tbl input {
  min-height: 42px;
  padding: var(--space-2) var(--space-3);
  border-color: var(--color-input-border);
  background: var(--color-input-bg);
}

/* Subject labels come from the board template — not user-editable */
.tbl-marks .subject-name-field,
.tbl-marks input.subject-name-field {
  cursor: default;
  background: var(--color-surface-muted);
  color: var(--color-text);
  border-style: dashed;
  font-weight: 600;
}

.tbl-marks .subject-name-field:focus {
  box-shadow: none;
  border-color: var(--color-input-border);
}

.practical-cell .practical-na {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  color: var(--color-text-subtle);
  font-weight: 600;
  user-select: none;
}

.col-action {
  width: 1%;
  white-space: nowrap;
}

/* Results */
.calculate-result {
  margin-top: var(--space-5);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  outline: none;
}

.calculate-result:focus-visible {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-brand) 35%, transparent);
}

.calculate-result__heading {
  margin: 0 0 var(--space-3);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

@keyframes result-enter {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.result-card {
  border-left: 4px solid var(--color-brand);
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-success-soft) 80%, var(--color-surface)),
    var(--color-surface)
  );
  animation: result-enter 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

@media (prefers-reduced-motion: reduce) {
  .result-card {
    animation: none;
  }
}

.result-card__metric {
  margin: 0;
  font-size: clamp(2rem, 6vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-success);
  line-height: 1.1;
}

.result-card__detail {
  margin: var(--space-3) 0 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Desktop / tablet: wider main column. Mobile (≤767px) unchanged. */
@media (min-width: 768px) {
  .page {
    width: min(1680px, 96vw);
  }
}

/* Mobile / PWA: stack subject & scholarship rows — vertical scroll only (no horizontal pan) */
@media (max-width: 767px) {
  #marks-table-wrap.table-scroll {
    overflow-x: visible;
    overflow-y: visible;
    border: 0;
    background: transparent;
  }

  #marks-table-wrap.table-scroll::after {
    display: none;
  }

  .tbl-marks {
    min-width: 0 !important;
    width: 100%;
    display: block;
  }

  .tbl-marks thead {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .tbl-marks tbody {
    display: block;
  }

  .tbl-marks tbody tr {
    display: block;
    margin-bottom: var(--space-4);
    padding: var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
  }

  .tbl-marks tbody tr:last-child {
    margin-bottom: 0;
  }

  .tbl-marks tbody td {
    display: block;
    width: 100% !important;
    border: 0;
    border-bottom: 1px dashed color-mix(in srgb, var(--color-border) 78%, transparent);
    padding: var(--space-3) 0;
    vertical-align: middle;
    background: transparent;
    white-space: normal;
  }

  .tbl-marks tbody td:last-child {
    border-bottom: 0;
    padding-bottom: 0;
  }

  .tbl-marks tbody td::before {
    content: attr(data-label);
    display: block;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-2);
  }

  .tbl-marks tbody td input[type="text"],
  .tbl-marks tbody td input[type="number"] {
    width: 100%;
    max-width: 100%;
  }

  .tbl-marks tbody td.col-action .btn {
    width: 100%;
  }

  .tbl-marks tbody tr:hover td {
    background: transparent;
  }

  .tbl-marks .practical-cell .practical-na {
    display: flex;
    width: 100%;
    min-height: var(--touch-min);
    border: 1px solid var(--color-input-border);
    border-radius: var(--radius-md);
    background: var(--color-input-bg);
    box-sizing: border-box;
  }

  /* iOS: avoid focus-zoom on small inputs */
  input[type="text"],
  input[type="tel"],
  input[type="number"],
  select,
  textarea {
    font-size: 16px;
  }

  #subject-marks-card.form-section--marks {
    padding-left: var(--space-2);
    padding-right: var(--space-2);
  }

  .card--unified {
    padding: var(--space-4);
  }
}

/* Touch-friendly targets (mobile-first client base) */
.btn,
.mode-radio,
button {
  touch-action: manipulation;
}

html {
  -webkit-tap-highlight-color: color-mix(in srgb, var(--color-brand) 22%, transparent);
}

/* Existing layout rules from app logic */
#app-form[data-layout="ts-eng"] #grand-total-field-wrap,
#app-form[data-layout="ts-eng"] #grand-total-field,
#app-form[data-layout="ap-eng"] #grand-total-field-wrap,
#app-form[data-layout="ap-eng"] #grand-total-field,
#app-form[data-layout="tn-eng"] #grand-total-field-wrap,
#app-form[data-layout="tn-eng"] #grand-total-field,
#app-form[data-layout="cbse-eng"] #grand-total-field-wrap,
#app-form[data-layout="cbse-eng"] #grand-total-field {
  display: none !important;
}

#app-form[data-layout="ts-eng"] #subject-add-row,
#app-form[data-layout="ap-eng"] #subject-add-row,
#app-form[data-layout="tn-eng"] #subject-add-row,
#app-form[data-layout="cbse-eng"] #subject-add-row {
  display: none !important;
}

#app-form[data-layout="ts-eng"] .col-action,
#app-form[data-layout="ap-eng"] .col-action,
#app-form[data-layout="tn-eng"] .col-action,
#app-form[data-layout="cbse-eng"] .col-action {
  display: none !important;
}

#app-form[data-layout="non-eng"] #subject-marks-card {
  display: none !important;
}

/* Validation / server-error toast (fixed; auto-dismiss ~5s) */
.toast-root {
  position: fixed;
  z-index: 10000;
  left: max(12px, env(safe-area-inset-left, 0px));
  right: max(12px, env(safe-area-inset-right, 0px));
  bottom: max(14px, env(safe-area-inset-bottom, 0px));
  display: flex;
  flex-direction: column-reverse;
  gap: 10px;
  align-items: stretch;
  max-width: min(520px, 100%);
  margin-left: auto;
  margin-right: auto;
  pointer-events: none;
}

.toast-root .toast {
  pointer-events: auto;
}

.toast {
  position: relative;
  background: linear-gradient(165deg, #fff1f2 0%, #ffe4e6 100%);
  border: 1px solid #fecaca;
  color: #7f1d1d;
  border-radius: var(--radius-lg);
  padding: var(--space-4) 2.75rem var(--space-4) var(--space-4);
  padding-bottom: calc(var(--space-4) + 6px);
  box-shadow: 0 12px 36px rgba(67, 20, 7, 0.22);
  max-height: min(68dvh, 380px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  opacity: 0;
  transform: translateY(14px) scale(0.98);
  transition:
    opacity 0.24s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.24s cubic-bezier(0.22, 1, 0.36, 1);
}

.toast--in {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.toast--out {
  opacity: 0;
  transform: translateY(10px) scale(0.98);
}

.toast__title {
  font-weight: 800;
  font-size: 0.95rem;
  margin: 0 0 var(--space-2);
  letter-spacing: 0.02em;
  color: #7f1d1d;
}

.toast__list {
  margin: 0;
  padding: 0 0 0 1.1rem;
  font-size: 0.875rem;
  line-height: 1.45;
  color: #991b1b;
}

.toast__list li + li {
  margin-top: var(--space-2);
}

.toast__close {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: var(--touch-min);
  height: var(--touch-min);
  padding: 0;
  margin: 0;
  border: none;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, #fff 55%, transparent);
  color: #7f1d1d;
  font-size: 1.35rem;
  line-height: 1;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  touch-action: manipulation;
}

.toast__close:hover {
  background: #fff;
}

.toast__close:focus-visible {
  outline: 2px solid var(--color-brand);
  outline-offset: 2px;
}

.toast__progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  overflow: hidden;
  background: color-mix(in srgb, #fecaca 70%, transparent);
}

.toast__progress::after {
  content: "";
  display: block;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, #ea580c, #f97316);
  transform-origin: left center;
  animation: toast-progress-shrink 5s linear forwards;
}

@keyframes toast-progress-shrink {
  from {
    transform: scaleX(1);
  }
  to {
    transform: scaleX(0);
  }
}

/* Reduce motion (toast progress: static bar, no countdown animation) */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  .toast__progress::after {
    animation: none !important;
    transform: scaleX(0.35);
    opacity: 0.85;
  }

  .toast {
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}