/* ============================================
   ISA Planner — Premium Planning Dashboard
   Design: Monzo × Wealthfront × Apple
   ============================================ */

/* ── Hero Input Panel ── */
.isa-hero-panel {
  max-width: 720px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}
.isa-hero-panel__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.isa-input-group {
  display: flex;
  flex-direction: column;
}
.isa-input-group__label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-subtle);
  margin-bottom: 0.5rem;
}
.isa-input-group__field {
  position: relative;
}
.isa-input-group__prefix {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-subtle);
  pointer-events: none;
}
.isa-input-group input {
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.isa-input-group input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(4, 120, 87, 0.08);
}
.isa-input-group--currency input {
  padding-left: 2rem;
}
.isa-input-group__hint {
  font-size: 0.7rem;
  color: var(--color-text-subtle);
  margin-top: 0.35rem;
}

/* Growth assumption selector */
.isa-growth-selector {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border-light);
}
.isa-growth-btn {
  flex: 1;
  padding: 0.7rem 0.5rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  cursor: pointer;
  text-align: center;
  transition: all 0.2s ease;
}
.isa-growth-btn:hover {
  border-color: var(--color-primary-light);
  background: rgba(4, 120, 87, 0.02);
}
.isa-growth-btn--active {
  border-color: var(--color-primary);
  background: rgba(4, 120, 87, 0.04);
  box-shadow: 0 0 0 2px rgba(4, 120, 87, 0.08);
}
.isa-growth-btn__rate {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-primary-dark);
}
.isa-growth-btn__label {
  display: block;
  font-size: 0.68rem;
  color: var(--color-text-subtle);
  margin-top: 0.15rem;
}

/* ── Instant Outcome Preview ── */
.isa-outcome {
  text-align: center;
  padding: 2.5rem 1.5rem;
  margin: 2rem auto;
  max-width: 720px;
  background: linear-gradient(135deg, rgba(4, 120, 87, 0.02) 0%, rgba(45, 106, 79, 0.04) 100%);
  border: 1px solid rgba(4, 120, 87, 0.08);
  border-radius: var(--radius-xl);
}
.isa-outcome__headline {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 800;
  color: var(--color-primary-dark);
  letter-spacing: -0.025em;
  margin-bottom: 0.4rem;
}
.isa-outcome__headline strong {
  color: var(--color-positive);
}
.isa-outcome__sub {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ── KPI Dashboard ── */
.isa-dashboard {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  max-width: 900px;
  margin: 0 auto 2rem;
}
.isa-kpi {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 1.5rem 1.25rem;
  text-align: center;
  transition: all 0.3s ease;
}
.isa-kpi:hover {
  border-color: rgba(4, 120, 87, 0.15);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}
.isa-kpi--highlight {
  background: rgba(4, 120, 87, 0.02);
  border-color: rgba(4, 120, 87, 0.12);
}
.isa-kpi__label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-subtle);
  margin-bottom: 0.4rem;
}
.isa-kpi__value {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  letter-spacing: -0.02em;
}
.isa-kpi--highlight .isa-kpi__value {
  color: var(--color-positive);
}
.isa-kpi__note {
  font-size: 0.65rem;
  color: var(--color-text-subtle);
  margin-top: 0.25rem;
}

/* ── Projection Chart ── */
.isa-chart-container {
  max-width: 900px;
  margin: 0 auto 2.5rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2rem;
}
.isa-chart-container__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 1.5rem;
}
.isa-chart {
  position: relative;
  height: 240px;
  width: 100%;
}
.isa-chart canvas {
  width: 100% !important;
  height: 100% !important;
}
.isa-chart__legend {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}
.isa-chart__legend-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.isa-chart__legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.isa-chart__legend-dot--contributions { background: var(--color-primary-light); opacity: 0.5; }
.isa-chart__legend-dot--growth { background: var(--color-positive); }
.isa-chart__legend-dot--total { background: var(--color-primary-dark); }

/* Simple bar chart fallback */
.isa-bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 200px;
  padding: 0 0.5rem;
}
.isa-bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-radius: 3px 3px 0 0;
  overflow: hidden;
  position: relative;
  min-width: 4px;
}
.isa-bar__growth {
  background: var(--color-positive);
  opacity: 0.7;
  transition: height 0.6s ease;
}
.isa-bar__contributions {
  background: var(--color-primary);
  opacity: 0.35;
  transition: height 0.6s ease;
}
.isa-chart__labels {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0.5rem 0;
  font-size: 0.65rem;
  color: var(--color-text-subtle);
}

/* ── Scenario Comparison ── */
.isa-scenarios {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  max-width: 900px;
  margin: 0 auto 2.5rem;
}
.isa-scenario {
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 1.75rem 1.25rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s ease;
}
.isa-scenario:hover {
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}
.isa-scenario--active {
  border-color: var(--color-primary);
  background: rgba(4, 120, 87, 0.02);
  box-shadow: 0 0 0 3px rgba(4, 120, 87, 0.06);
}
.isa-scenario__icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}
.isa-scenario__name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.2rem;
}
.isa-scenario__rate {
  font-size: 0.72rem;
  color: var(--color-text-subtle);
  margin-bottom: 0.75rem;
}
.isa-scenario__value {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-positive);
  letter-spacing: -0.02em;
}
.isa-scenario__growth {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}
.isa-scenario__risk {
  font-size: 0.65rem;
  color: var(--color-text-subtle);
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--color-border-light);
}

/* ── Milestone Tracker ── */
.isa-milestones {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  max-width: 900px;
  margin: 0 auto 2.5rem;
}
.isa-milestone {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 1.5rem 1rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.isa-milestone--reached {
  border-color: rgba(4, 120, 87, 0.15);
  background: rgba(4, 120, 87, 0.02);
}
.isa-milestone__target {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: 0.3rem;
}
.isa-milestone__time {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}
.isa-milestone__age {
  font-size: 0.7rem;
  color: var(--color-text-subtle);
}
.isa-milestone__badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  background: rgba(4, 120, 87, 0.08);
  color: var(--color-positive);
  border-radius: 20px;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-top: 0.5rem;
}

/* ── Zakat Section ── */
.isa-zakat {
  max-width: 720px;
  margin: 0 auto 2.5rem;
  padding: 2rem;
  background: var(--color-white);
  border: 1px solid rgba(180, 83, 9, 0.1);
  border-radius: var(--radius-xl);
}
.isa-zakat__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.isa-zakat__icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(180, 83, 9, 0.06);
  border-radius: 50%;
  font-size: 1.1rem;
}
.isa-zakat__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}
.isa-zakat__value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: 0.5rem;
}
.isa-zakat__note {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ── Research Connection ── */
.isa-research-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  max-width: 720px;
  margin: 0 auto;
}
.isa-research-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--color-text);
  transition: all 0.2s ease;
}
.isa-research-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  transform: translateY(-1px);
}
.isa-research-card__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(4, 120, 87, 0.06);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}
.isa-research-card__icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-primary);
  fill: none;
  stroke-width: 2;
}
.isa-research-card__text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary-dark);
}

/* ── Tax-Free Banner ── */
.isa-tax-banner {
  max-width: 720px;
  margin: 0 auto 2rem;
  padding: 1.25rem 1.5rem;
  background: rgba(4, 120, 87, 0.03);
  border: 1px solid rgba(4, 120, 87, 0.08);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.82rem;
  color: var(--color-text);
  line-height: 1.5;
}
.isa-tax-banner__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(4, 120, 87, 0.08);
  border-radius: 50%;
  font-size: 1rem;
}

/* ── Section Headers ── */
.isa-section-header {
  text-align: center;
  margin-bottom: 1.5rem;
}
.isa-section-header__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.3rem;
}
.isa-section-header__sub {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .isa-hero-panel__grid { grid-template-columns: 1fr; gap: 1rem; }
  .isa-hero-panel { padding: 1.75rem 1.25rem; }
  .isa-dashboard { grid-template-columns: repeat(2, 1fr); }
  .isa-scenarios { grid-template-columns: 1fr; }
  .isa-milestones { grid-template-columns: repeat(2, 1fr); }
  .isa-research-grid { grid-template-columns: 1fr; }
  .isa-growth-selector { flex-wrap: wrap; }
}
@media (max-width: 480px) {
  .isa-dashboard { grid-template-columns: 1fr; }
  .isa-milestones { grid-template-columns: 1fr; }
  .isa-kpi { padding: 1.25rem 1rem; }
  .isa-outcome__headline { font-size: 1.2rem; }
}
@media (prefers-reduced-motion: reduce) {
  .isa-scenario, .isa-kpi, .isa-research-card { transition: none; }
}