/* ============================================
   CALCULATOR APP STYLES — RunwayCalc
   ============================================ */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: var(--gradient-mesh);
  pointer-events: none;
  z-index: 0;
}

a { text-decoration: none; color: inherit; }

/* ========== APP HEADER ========== */
.app-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--color-bg-glass-heavy);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border-light);
  padding: var(--space-md) 0;
}

.app-header .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.app-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
}

.app-logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
}

.app-header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.btn-icon {
  width: 40px;
  height: 40px;
  border: none;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  transition: var(--transition-fast);
  color: var(--color-text-secondary);
}

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

.btn-back {
  font-family: var(--font-primary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  transition: color var(--transition-fast);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
}

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

/* ========== MAIN CONTENT ========== */
.app-main {
  position: relative;
  z-index: var(--z-base);
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg) var(--space-4xl);
}

/* ========== INPUT SECTION ========== */
.input-section {
  margin-bottom: var(--space-2xl);
}

.input-section-title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-xs);
}

.input-section-subtitle {
  font-size: var(--fs-sm);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-xl);
}

.input-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

/* ---- Input Card ---- */
.input-card {
  background: var(--gradient-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}

.input-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-md);
}

.input-card:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--input-focus-ring);
}

.input-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.input-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.input-card-icon--cash {
  background: var(--color-success-alpha);
  color: var(--color-success);
}

.input-card-icon--burn {
  background: var(--color-danger-alpha);
  color: var(--color-danger);
}

.input-card-icon--revenue {
  background: var(--color-primary-alpha);
  color: var(--color-primary);
}

.input-card-label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
}

.input-card-hint {
  font-size: var(--fs-xs);
  color: var(--color-text-tertiary);
}

/* Currency Input Wrapper */
.currency-input-wrapper {
  position: relative;
  margin-top: var(--space-sm);
}

.currency-symbol {
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-text-tertiary);
  pointer-events: none;
  transition: color var(--transition-fast);
}

.currency-input-wrapper:focus-within .currency-symbol {
  color: var(--color-primary);
}

.currency-input {
  width: 100%;
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-md) var(--space-md) 40px;
  outline: none;
  transition: all var(--transition-fast);
}

.currency-input::placeholder {
  color: var(--color-text-muted);
  font-weight: var(--fw-regular);
  font-size: var(--fs-md);
}

.currency-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--input-focus-ring);
}

/* ========== RESULTS SECTION ========== */
.results-section {
  margin-bottom: var(--space-2xl);
}

/* ---- Runway Display (Hero Card) ---- */
.runway-hero {
  position: relative;
  border-radius: var(--radius-xl);
  padding: var(--space-3xl) var(--space-2xl);
  text-align: center;
  overflow: hidden;
  transition: all var(--transition-slow);
  border: 1px solid transparent;
}

/* State-based backgrounds */
.runway-hero[data-state="safe"] {
  background: linear-gradient(135deg, 
    var(--color-success-light) 0%, 
    rgba(16, 185, 129, 0.05) 100%);
  border-color: rgba(16, 185, 129, 0.2);
}

.runway-hero[data-state="caution"] {
  background: linear-gradient(135deg, 
    var(--color-warning-light) 0%, 
    rgba(245, 158, 11, 0.05) 100%);
  border-color: rgba(245, 158, 11, 0.2);
}

.runway-hero[data-state="danger"] {
  background: linear-gradient(135deg, 
    var(--color-danger-light) 0%, 
    rgba(239, 68, 68, 0.05) 100%);
  border-color: rgba(239, 68, 68, 0.2);
  animation: dangerPulse 2s ease-in-out infinite;
}

.runway-hero[data-state="infinite"] {
  background: linear-gradient(135deg, 
    var(--color-primary-light) 0%, 
    rgba(99, 102, 241, 0.05) 100%);
  border-color: rgba(99, 102, 241, 0.2);
}

.runway-hero[data-state="empty"] {
  background: var(--gradient-card);
  border-color: var(--color-border-light);
}

@keyframes dangerPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
  50% { box-shadow: 0 0 30px 5px rgba(239, 68, 68, 0.15); }
}

/* Runway status indicator */
.runway-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-lg);
}

.runway-status[data-state="safe"] {
  background: var(--color-success-alpha);
  color: var(--color-success);
}

.runway-status[data-state="caution"] {
  background: var(--color-warning-alpha);
  color: var(--color-warning);
}

.runway-status[data-state="danger"] {
  background: var(--color-danger-alpha);
  color: var(--color-danger);
}

.runway-status[data-state="infinite"] {
  background: var(--color-primary-alpha);
  color: var(--color-primary);
}

.runway-status[data-state="empty"] {
  background: var(--color-bg-tertiary);
  color: var(--color-text-tertiary);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse 2s ease-in-out infinite;
}

/* Runway number display */
.runway-number-wrap {
  margin-bottom: var(--space-md);
}

.runway-number {
  font-family: var(--font-display);
  font-size: clamp(4rem, 8vw, 8rem);
  font-weight: var(--fw-extrabold);
  line-height: 1;
  transition: color var(--transition-slow);
}

.runway-number[data-state="safe"] { color: var(--color-success); }
.runway-number[data-state="caution"] { color: var(--color-warning); }
.runway-number[data-state="danger"] { color: var(--color-danger); }
.runway-number[data-state="infinite"] { color: var(--color-primary); }
.runway-number[data-state="empty"] { color: var(--color-text-muted); }

.runway-unit {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  color: var(--color-text-secondary);
}

.runway-subtext {
  font-size: var(--fs-sm);
  color: var(--color-text-tertiary);
  margin-top: var(--space-sm);
}

/* ---- Progress Bar ---- */
.runway-progress-wrap {
  max-width: 500px;
  margin: var(--space-xl) auto 0;
}

.runway-progress-labels {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-xs);
}

.runway-progress {
  height: 10px;
  border-radius: var(--radius-pill);
  background: var(--color-bg-tertiary);
  overflow: hidden;
  position: relative;
}

.runway-progress-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  transition: width 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              background 0.5s ease;
  position: relative;
}

.runway-progress-fill[data-state="safe"] {
  background: var(--gradient-safe);
}

.runway-progress-fill[data-state="caution"] {
  background: var(--gradient-warning);
}

.runway-progress-fill[data-state="danger"] {
  background: var(--gradient-danger);
}

.runway-progress-fill[data-state="infinite"] {
  background: var(--gradient-primary);
}

/* Shimmer effect on progress bar */
.runway-progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* ========== METRICS GRID ========== */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.metric-card {
  background: var(--gradient-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}

.metric-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.metric-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  margin-bottom: var(--space-md);
}

.metric-icon--calendar {
  background: var(--color-primary-alpha);
  color: var(--color-primary);
}

.metric-icon--daily {
  background: var(--color-warning-alpha);
  color: var(--color-warning);
}

.metric-icon--weekly {
  background: var(--color-info-light);
  color: var(--color-info);
}

.metric-icon--date {
  background: var(--color-danger-alpha);
  color: var(--color-danger);
}

.metric-icon--net {
  background: var(--color-success-alpha);
  color: var(--color-success);
}

.metric-label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-xs);
}

.metric-value {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
}

.metric-sub {
  font-size: var(--fs-xs);
  color: var(--color-text-tertiary);
  margin-top: 2px;
}

/* ========== CHART SECTION ========== */
.chart-section {
  margin-bottom: var(--space-2xl);
}

.chart-card {
  background: var(--gradient-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  overflow: hidden;
}

.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.chart-title {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
}

.chart-legend {
  display: flex;
  gap: var(--space-lg);
}

.chart-legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--fs-xs);
  color: var(--color-text-tertiary);
}

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

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

.chart-canvas-wrap canvas {
  width: 100% !important;
  height: 100% !important;
}

/* ========== SCENARIO SECTION ========== */
.scenario-section {
  margin-bottom: var(--space-2xl);
}

.scenario-title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-xs);
}

.scenario-subtitle {
  font-size: var(--fs-sm);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-xl);
}

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
}

.scenario-card {
  background: var(--gradient-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.scenario-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.scenario-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.scenario-card--best::before {
  background: var(--gradient-safe);
}

.scenario-card--base::before {
  background: var(--gradient-primary);
}

.scenario-card--worst::before {
  background: var(--gradient-danger);
}

.scenario-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.scenario-label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
}

.scenario-card--best .scenario-label { color: var(--color-success); }
.scenario-card--base .scenario-label { color: var(--color-primary); }
.scenario-card--worst .scenario-label { color: var(--color-danger); }

.scenario-badge {
  font-size: var(--fs-xs);
  padding: 2px var(--space-sm);
  border-radius: var(--radius-pill);
  font-weight: var(--fw-medium);
}

.scenario-card--best .scenario-badge {
  background: var(--color-success-alpha);
  color: var(--color-success);
}

.scenario-card--base .scenario-badge {
  background: var(--color-primary-alpha);
  color: var(--color-primary);
}

.scenario-card--worst .scenario-badge {
  background: var(--color-danger-alpha);
  color: var(--color-danger);
}

.scenario-months {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-extrabold);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.scenario-card--best .scenario-months { color: var(--color-success); }
.scenario-card--base .scenario-months { color: var(--color-primary); }
.scenario-card--worst .scenario-months { color: var(--color-danger); }

.scenario-detail {
  font-size: var(--fs-xs);
  color: var(--color-text-tertiary);
  line-height: 1.6;
}

.scenario-detail span {
  font-weight: var(--fw-semibold);
  color: var(--color-text-secondary);
}

/* ========== EXPORT BAR ========== */
.export-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-xl) 0;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-primary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-outline {
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border-default);
}

.btn-outline:hover {
  background: var(--color-bg-tertiary);
  border-color: var(--color-border-strong);
  color: var(--color-text-primary);
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md), var(--shadow-glow-primary);
}

/* ========== TOAST ========== */
.toast {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-xl);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  z-index: var(--z-toast);
  transform: translateY(120%);
  opacity: 0;
  transition: all var(--transition-base);
}

.toast.visible {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon {
  font-size: 1.2em;
}

/* ========== EMPTY STATE ========== */
.empty-hint {
  text-align: center;
  padding: var(--space-3xl) var(--space-xl);
  color: var(--color-text-muted);
}

.empty-hint-icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
  opacity: 0.5;
}

.empty-hint-text {
  font-size: var(--fs-md);
  font-weight: var(--fw-medium);
  margin-bottom: var(--space-xs);
  color: var(--color-text-tertiary);
}

.empty-hint-sub {
  font-size: var(--fs-sm);
}

/* ========== CURRENCY SELECT ========== */
.currency-select-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.currency-select {
  appearance: none;
  -webkit-appearance: none;
  font-family: var(--font-primary);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-text-secondary);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  padding: 4px 24px 4px 8px;
  cursor: pointer;
  outline: none;
  transition: var(--transition-fast);
}

.currency-select:hover {
  border-color: var(--color-border-strong);
}

.currency-select:focus {
  border-color: var(--color-primary);
}

.currency-select-arrow {
  position: absolute;
  right: 6px;
  pointer-events: none;
  font-size: 0.7em;
  color: var(--color-text-muted);
}

/* ========== APP FOOTER ========== */
.app-footer {
  position: relative;
  z-index: var(--z-base);
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  border-top: 1px solid var(--color-border-light);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.app-footer a {
  color: var(--color-primary);
  font-weight: var(--fw-medium);
}

.app-footer a:hover {
  text-decoration: underline;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .app-main {
    padding: var(--space-lg) var(--space-md) var(--space-3xl);
  }

  .input-grid {
    grid-template-columns: 1fr;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .scenario-grid {
    grid-template-columns: 1fr;
  }

  .runway-hero {
    padding: var(--space-2xl) var(--space-lg);
  }

  .chart-canvas-wrap {
    height: 250px;
  }

  .export-bar {
    flex-direction: column;
  }

  .export-bar .btn {
    width: 100%;
  }

  .toast {
    left: var(--space-md);
    right: var(--space-md);
    bottom: var(--space-md);
  }
}

@media (max-width: 480px) {
  .metrics-grid {
    grid-template-columns: 1fr;
  }

  .currency-input {
    font-size: var(--fs-lg);
  }

  .runway-number {
    font-size: clamp(3rem, 15vw, 5rem);
  }

  .chart-canvas-wrap {
    height: 200px;
  }

  .fundraise-row {
    grid-template-columns: 1fr !important;
  }
}

/* ========== PARTICLE CANVAS (APP) ========== */
.particle-canvas--app {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

/* ========== ANIMATED GRADIENT BORDERS ========== */
.input-card {
  position: relative;
  overflow: hidden;
}
.input-card-border {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(99,102,241,.3), transparent 40%, rgba(139,92,246,.3));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}
.input-card:hover .input-card-border,
.input-card:focus-within .input-card-border {
  opacity: 1;
}

/* ========== SVG CIRCULAR GAUGE ========== */
.runway-gauge {
  position: relative;
  width: 220px;
  height: 220px;
  margin: 0 auto var(--space-md);
}
.gauge-svg-main {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 12px rgba(99,102,241,0.15));
}
.gauge-center-main {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.gauge-center-main .runway-number {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
}
.gauge-center-main .runway-unit {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-tertiary);
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* ========== FUNDRAISING PLANNER ========== */
.fundraise-section {
  margin-bottom: var(--space-2xl);
}
.fundraise-card {
  position: relative;
  background: var(--gradient-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  overflow: hidden;
}
.fundraise-card-border {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(16,185,129,.3), transparent 40%, rgba(52,211,153,.3));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}
.fundraise-card:hover .fundraise-card-border {
  opacity: 1;
}
.fundraise-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  margin-bottom: var(--space-xl);
}
.fundraise-label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-md);
  display: block;
}
.fundraise-slider-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.fundraise-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-pill);
  outline: none;
  cursor: pointer;
}
.fundraise-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--gradient-primary);
  box-shadow: var(--shadow-glow-primary);
  cursor: pointer;
  transition: transform var(--transition-fast);
}
.fundraise-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}
.fundraise-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--gradient-primary);
  border: none;
  cursor: pointer;
}
.fundraise-slider-value {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  min-width: 50px;
  text-align: center;
}
.fundraise-result {
  text-align: center;
  padding: var(--space-xl);
  background: var(--color-primary-alpha);
  border-radius: var(--radius-lg);
}
.fundraise-result-label {
  font-size: var(--fs-xs);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: var(--space-xs);
}
.fundraise-result-amount {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-primary);
  line-height: 1.2;
}
.fundraise-result-sub {
  font-size: var(--fs-xs);
  color: var(--color-text-tertiary);
  margin-top: var(--space-xs);
}
.fundraise-breakdown {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.fundraise-breakdown-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
}
.fundraise-breakdown-item--highlight {
  background: var(--color-primary-alpha);
  font-weight: var(--fw-semibold);
}
.fbi-label {
  color: var(--color-text-secondary);
}
.fbi-value {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
}

/* ========== TEAM COST CALCULATOR ========== */
.team-section {
  margin-bottom: var(--space-2xl);
}
.team-card {
  position: relative;
  background: var(--gradient-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  overflow: hidden;
}
.team-card-border {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(59,130,246,.3), transparent 40%, rgba(99,102,241,.3));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}
.team-card:hover .team-card-border {
  opacity: 1;
}
.team-table-wrap {
  overflow-x: auto;
  margin-bottom: var(--space-lg);
}
.team-table {
  width: 100%;
  border-collapse: collapse;
}
.team-table th {
  text-align: left;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border-light);
}
.team-table td {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border-light);
  vertical-align: middle;
}
.team-table input[type="text"] {
  width: 100%;
  font-family: var(--font-primary);
  font-size: var(--fs-sm);
  color: var(--color-text-primary);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  outline: none;
  transition: border-color var(--transition-fast);
}
.team-table input:focus {
  border-color: var(--color-primary);
}
.btn-remove-member {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  color: var(--color-text-muted);
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}
.btn-remove-member:hover {
  color: var(--color-danger);
  background: var(--color-danger-alpha);
}
.btn-add-member {
  width: 100%;
  margin-bottom: var(--space-lg);
}
.team-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-primary-alpha);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}
.team-total-label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-secondary);
}
.team-total-value {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
}
.btn-apply-burn {
  width: 100%;
}

/* ========== RESPONSIVE (NEW SECTIONS) ========== */
@media (max-width: 768px) {
  .fundraise-row {
    grid-template-columns: 1fr;
  }
  .runway-gauge {
    width: 180px;
    height: 180px;
  }
}