/**
 * Tenths Timer Demo Component
 * Interactive animated timer with pulsing glow effect
 */

/* =========================================
 * TIMER CONTAINER
 * ========================================= */

.timer-demo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-8);
}

/* =========================================
 * TIMER CIRCLE
 * ========================================= */

.timer-circle {
  position: relative;
  width: 280px;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform var(--duration-normal) var(--ease-out);
}

.timer-circle:hover {
  transform: scale(1.02);
}

.timer-circle:active {
  transform: scale(0.98);
}

/*
 * Timer Glow - matches style guide exactly
 * Single radial gradient from --timer-core to transparent
 */
.timer-glow-outer,
.timer-glow-middle {
  display: none; /* Not used - style guide uses single glow */
}

/* Main Timer Glow - exact SwiftUI implementation */
.timer-glow-inner {
  position: absolute;
  border-radius: 50%;
  inset: -10px;

  /* Radial gradient matching SwiftUI (opacity boosted ~0.15 for web) */
  background: radial-gradient(
    circle at center,
    rgba(78, 209, 129, 0.70) 0%,
    rgba(87, 246, 159, 0.55) 70%,
    rgba(93, 245, 192, 0.50) 90%
  );

  /* Inner white shadow matching SwiftUI: .shadow(.inner(color:.white.opacity(0.65), radius: 15, x: 0, y: 5)) */
  box-shadow: inset 0 5px 15px rgba(255, 255, 255, 0.65);

  animation: breathe 4s cubic-bezier(0.4, 0, 0.2, 1) 4;
}

/* Angular gradient stroke - matching SwiftUI overlay */
.timer-glow-inner::before {
  content: '';
  position: absolute;
  inset: -2.4px;
  border-radius: 50%;
  padding: 5px;

  /* Angular gradient matching SwiftUI:
     lineOne @ 0, lineTwo @ 0.3, lineThree @ 0.7, lineOne @ 1.0
     startAngle: 360°, endAngle: 70°, rotated -140° */
  background: conic-gradient(
    from 220deg,
    rgba(95, 249, 184, 0.51) 0deg,
    rgba(146, 255, 172, 0.50) 108deg,
    rgba(60, 102, 73, 0.22) 252deg,
    rgba(95, 249, 184, 0.51) 360deg
  );

  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

/* Core Timer Display */
.timer-core {
  position: relative;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  /* background: rgba(13, 37, 63, 0.6); */
  /* backdrop-filter: blur(var(--blur-md)); */
  /* -webkit-backdrop-filter: blur(var(--blur-md)); */
  /* border: 2px solid rgba(87, 246, 159, 0.3); */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  z-index: 1;
}

/* Timer is running state - more intense glow */
.timer-demo.running .timer-core {
  border-color: rgba(87, 246, 159, 0.5);
}

.timer-demo.running .timer-glow-inner {
  animation: breathe 4s cubic-bezier(0.4, 0, 0.2, 1) infinite !important;
}

/* =========================================
 * TIMER DISPLAY
 * ========================================= */

.timer-time {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: var(--font-semibold);
  color: var(--color-white);
  letter-spacing: var(--tracking-tight);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.timer-tenths-label {
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: rgba(78, 209, 129, 0.9);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
}

.timer-status {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
}

.timer-demo.running .timer-status {
  color: var(--color-matter);
}

/* =========================================
 * TIMER INFO
 * ========================================= */

.timer-info {
  text-align: center;
  max-width: 300px;
}

.timer-calculation {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  color: var(--color-gray-300);
  margin-bottom: var(--space-2);
}

.timer-calculation strong {
  color: var(--color-matter);
}

.timer-hint {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

/* =========================================
 * TIMER BUTTON
 * ========================================= */

.timer-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--color-white);
  background: linear-gradient(
    135deg,
    rgba(78, 209, 129, 0.25) 0%,
    rgba(56, 240, 150, 0.15) 100%
  );
  border: 1px solid rgba(78, 209, 129, 0.3);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  box-shadow: 0 4px 20px rgba(78, 209, 129, 0.2);
}

.timer-btn:hover {
  transform: scale(1.05);
  background: linear-gradient(
    135deg,
    rgba(78, 209, 129, 0.35) 0%,
    rgba(56, 240, 150, 0.25) 100%
  );
  box-shadow: 0 8px 30px rgba(78, 209, 129, 0.3);
}

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

.timer-demo.running .timer-btn {
  background: linear-gradient(
    135deg,
    rgba(210, 66, 66, 0.25) 0%,
    rgba(210, 66, 66, 0.15) 100%
  );
  border-color: rgba(210, 66, 66, 0.3);
  box-shadow: 0 4px 20px rgba(210, 66, 66, 0.2);
}

.timer-demo.running .timer-btn:hover {
  background: linear-gradient(
    135deg,
    rgba(210, 66, 66, 0.35) 0%,
    rgba(210, 66, 66, 0.25) 100%
  );
  box-shadow: 0 8px 30px rgba(210, 66, 66, 0.3);
}

/* Play/Stop Icons */
.timer-btn .icon-play,
.timer-btn .icon-stop {
  width: 16px;
  height: 16px;
}

.timer-btn .icon-stop {
  display: none;
}

.timer-demo.running .timer-btn .icon-play {
  display: none;
}

.timer-demo.running .timer-btn .icon-stop {
  display: block;
}

/* =========================================
 * ANIMATIONS
 * ========================================= */

/* Breathing animation - natural inhale/exhale rhythm */
@keyframes breathe {
  0% {
    box-shadow:
      inset 0 5px 15px rgba(255, 255, 255, 0.65),
      0 0 30px rgba(87, 246, 159, 0.35),
      0 0 60px rgba(87, 246, 159, 0.15);
    transform: scale(0.98);
    opacity: 0.92;
  }
  35% {
    box-shadow:
      inset 0 5px 15px rgba(255, 255, 255, 0.65),
      0 0 60px rgba(87, 246, 159, 0.55),
      0 0 100px rgba(87, 246, 159, 0.35);
    transform: scale(1.02);
    opacity: 1;
  }
  100% {
    box-shadow:
      inset 0 5px 15px rgba(255, 255, 255, 0.65),
      0 0 30px rgba(87, 246, 159, 0.35),
      0 0 60px rgba(87, 246, 159, 0.15);
    transform: scale(0.98);
    opacity: 0.92;
  }
}

/* =========================================
 * RESPONSIVE
 * ========================================= */

@media (max-width: 480px) {
  .timer-circle {
    width: 220px;
    height: 220px;
  }

  .timer-core {
    width: 130px;
    height: 130px;
  }

  .timer-glow-inner {
    inset: -8px;
  }

  .timer-time {
    font-size: 1.5rem;
  }
}

/* =========================================
 * REDUCED MOTION
 * ========================================= */

@media (prefers-reduced-motion: reduce) {
  .timer-glow-inner {
    animation: none;
    box-shadow:
      inset 0 5px 15px rgba(255, 255, 255, 0.65),
      0 0 50px rgba(87, 246, 159, 0.45),
      0 0 90px rgba(87, 246, 159, 0.25);
  }

  .timer-circle,
  .timer-btn {
    transition: none;
  }
}

/* =========================================
 * INSTANT CONVERTER
 * ========================================= */

.instant-converter {
  max-width: 1000px;
  margin: 0 auto var(--space-8);
  padding: var(--space-6) var(--space-8);
}

.converter-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
}

.converter-content h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-white);
  margin: 0;
  text-align: center;
}

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

.converter-input {
  width: 180px;
  padding: var(--space-4) var(--space-5);
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
}

.converter-input::placeholder {
  color: var(--color-gray-500);
  font-size: var(--text-base);
  font-weight: var(--font-regular);
}

.converter-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(34, 59, 220, 0.2);
  background: rgba(255, 255, 255, 0.12);
}

.converter-arrow {
  color: var(--color-gray-500);
  font-size: var(--text-xl);
}

.converter-result {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-6);
  background: linear-gradient(135deg, rgba(56, 240, 150, 0.15) 0%, rgba(56, 240, 150, 0.05) 100%);
  border: 2px solid rgba(56, 240, 150, 0.3);
  border-radius: var(--radius-xl);
  min-width: 120px;
}

.converter-result .result-value {
  font-family: var(--font-mono);
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--color-matter);
  line-height: 1;
  transition: transform var(--duration-fast) var(--ease-out);
}

.converter-result .result-value.pulse {
  transform: scale(1.1);
}

.converter-result .result-label {
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: rgba(56, 240, 150, 0.8);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
}

.converter-hook {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  width: 100%;
  justify-content: center;
  flex-wrap: wrap;
}

/* Dynamic Island Mockup */
.dynamic-island-mockup {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.9) 0%, rgba(20, 20, 20, 0.95) 100%);
  border-radius: var(--radius-full);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.1),
    0 4px 20px rgba(0, 0, 0, 0.4);
  min-width: 140px;
  justify-content: center;
}

.dynamic-island-mockup .di-time {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-white);
}

.dynamic-island-mockup .di-tenths {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--color-matter);
  transition: transform var(--duration-fast) var(--ease-out);
}

.converter-caption {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  margin: 0;
  text-align: center;
  max-width: 300px;
}

.converter-caption strong {
  color: var(--color-white);
}

/* Responsive */
@media (max-width: 768px) {
  .instant-converter {
    padding: var(--space-5) var(--space-4);
    margin-bottom: var(--space-6);
  }

  .converter-input {
    width: 140px;
    font-size: var(--text-xl);
    padding: var(--space-3) var(--space-4);
  }

  .converter-result .result-value {
    font-size: var(--text-2xl);
  }

  .converter-hook {
    flex-direction: column;
    gap: var(--space-3);
  }
}

/* =========================================
 * COMPARISON SECTION (Old Way vs Tenths Way)
 * ========================================= */

.comparison-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.comparison-header h2 {
  font-size: var(--text-2xl);
  margin: 0;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: stretch;
}

.comparison-card {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
}

.comparison-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-4);
  align-self: flex-start;
}

.comparison-label .label-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Old Way styling - muted/dated feel */
.comparison-card.old-way {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 2px dashed rgba(255, 255, 255, 0.12);
}

.comparison-card.old-way .comparison-label {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-gray-400);
}

.comparison-card.old-way .reference-tables {
  filter: saturate(0.7);
  opacity: 0.85;
}

.comparison-card.old-way .reference-table-wrapper {
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed rgba(255, 255, 255, 0.08);
}

/* Tenths Way styling - highlighted */
.comparison-card.tenths-way {
  background: linear-gradient(135deg, rgba(56, 240, 150, 0.08) 0%, rgba(56, 240, 150, 0.02) 100%);
  border: 2px solid rgba(56, 240, 150, 0.25);
  box-shadow: 0 0 40px rgba(56, 240, 150, 0.1);
}

.comparison-card.tenths-way .comparison-label {
  background: linear-gradient(135deg, rgba(56, 240, 150, 0.2) 0%, rgba(56, 240, 150, 0.1) 100%);
  color: var(--color-matter);
  position: relative;
}

/* Sparkle effect */
.comparison-card.tenths-way .comparison-label::after {
  content: '';
  position: absolute;
  top: -2px;
  right: -2px;
  width: 8px;
  height: 8px;
  background: var(--color-matter);
  border-radius: 50%;
  animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.2); }
}

.reference-tables {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  flex: 1;
}

.comparison-footnote {
  font-size: var(--text-sm);
  margin: var(--space-4) 0 0;
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.comparison-card.old-way .comparison-footnote {
  color: var(--color-gray-500);
}

.comparison-card.tenths-way .comparison-footnote {
  color: var(--color-matter);
  font-weight: var(--font-medium);
}

/* App Demo Container */
.app-demo-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
}

/* Phone Frame Mockup */
.phone-frame {
  position: relative;
  width: 220px;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.8) 0%, rgba(20, 20, 20, 0.9) 100%);
  border-radius: 36px;
  padding: var(--space-3);
  box-shadow:
    0 0 0 3px rgba(60, 60, 60, 0.8),
    0 20px 50px rgba(0, 0, 0, 0.5);
}

.phone-screen {
  background: linear-gradient(180deg, var(--color-bg-deep) 0%, var(--color-bg-deeper) 100%);
  border-radius: 28px;
  padding: var(--space-6) var(--space-4);
  aspect-ratio: 9 / 16;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  overflow: hidden;
}

.phone-notch {
  position: absolute;
  top: var(--space-3);
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 28px;
  background: #000;
  border-radius: 20px;
  z-index: 10;
}

/* Mini timer display inside phone */
.mini-timer-display {
  text-align: center;
}

.mini-timer-time {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-white);
  display: block;
}

.mini-timer-tenths {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-matter);
  display: block;
  margin-top: var(--space-1);
}

.mini-timer-label {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  margin-top: var(--space-2);
}

/* Animated elements */
.auto-convert-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: rgba(56, 240, 150, 0.15);
  border: 1px solid rgba(56, 240, 150, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--color-matter);
  animation: fadeInUp 0.5s ease-out;
}

.auto-convert-badge .check-icon {
  width: 12px;
  height: 12px;
}

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

/* Responsive */
@media (max-width: 900px) {
  .comparison-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .comparison-card.old-way {
    order: 2;
  }

  .comparison-card.tenths-way {
    order: 1;
  }
}

@media (max-width: 480px) {
  .phone-frame {
    width: 180px;
  }

  .phone-screen {
    padding: var(--space-4) var(--space-3);
  }

  .mini-timer-time {
    font-size: var(--text-xl);
  }

  .mini-timer-tenths {
    font-size: var(--text-lg);
  }
}

/* =========================================
 * STICKY CTA
 * ========================================= */

.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  padding: var(--space-4);
  padding-bottom: calc(var(--space-4) + env(safe-area-inset-bottom, 0px));
  background: rgba(3, 15, 37, 0.95);
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  transform: translateY(100%);
  opacity: 0;
  transition: all var(--duration-normal) var(--ease-out);
}

.sticky-cta.visible {
  transform: translateY(0);
  opacity: 1;
}

.sticky-cta-content {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.sticky-cta-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.sticky-cta-headline {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-white);
}

.sticky-cta-subtext {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
}

.sticky-cta-btn {
  white-space: nowrap;
  flex-shrink: 0;
}

.sticky-cta-btn svg {
  width: 18px;
  height: 18px;
}

/* Desktop: 1/3 width pill on right */
@media (min-width: 769px) {
  .sticky-cta {
    bottom: var(--space-8);
    left: auto;
    right: var(--space-6);
    width: calc(33.333% - var(--space-12));
    max-width: 400px;
    min-width: 280px;
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
  }

  .sticky-cta-content {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
  }

  .sticky-cta-text {
    text-align: center;
  }

  .sticky-cta-btn {
    width: 100%;
    justify-content: center;
  }
}

/* Mobile: 2/3 width centered banner */
@media (max-width: 768px) {
  .sticky-cta {
    left: 50%;
    right: auto;
    transform: translateX(-50%) translateY(100%);
    width: 66.666%;
    min-width: 260px;
    max-width: 400px;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
  }

  .sticky-cta.visible {
    transform: translateX(-50%) translateY(0);
  }

  .sticky-cta.hidden {
    transform: translateX(-50%) translateY(100%);
  }

  .sticky-cta-content {
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
  }

  .sticky-cta-text {
    text-align: center;
  }

  .sticky-cta-headline {
    font-size: var(--text-base);
  }

  .sticky-cta-subtext {
    font-size: var(--text-xs);
  }

  .sticky-cta-btn {
    width: 100%;
    justify-content: center;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
  }
}

/* Hide sticky CTA when near footer */
.sticky-cta.hidden {
  transform: translateY(100%);
  opacity: 0;
}