/* =========================================================
   Walter ❤️ Selina Love Timer — Figma Design Style
   https://meetwk0916.github.io/
   Inspired by Figma's DESIGN.md tokens & philosophy
   ========================================================= */

/* --- Figma Design Tokens --- */
:root {
  /* Core */
  --ink: #000000;
  --canvas: #ffffff;
  --inverse-canvas: #000000;
  --inverse-ink: #ffffff;
  --hairline: #e6e6e6;
  --hairline-soft: #f1f1f1;
  --surface-soft: #f7f7f5;

  /* Color blocks */
  --block-lime: #dceeb1;
  --block-lilac: #c5b0f4;
  --block-cream: #f4ecd6;
  --block-pink: #efd4d4;
  --block-mint: #c8e6cd;
  --block-navy: #1f1d3d;

  /* Accent */
  --accent-magenta: #ff3d8b;
  --semantic-success: #1ea64a;

  /* Typography — figmaSans fallback to Inter */
  --font-figmasans: "Inter", system-ui, -apple-system, sans-serif;

  /* Rounded */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --radius-pill: 9999px;

  /* Spacing */
  --space-hair: 1px;
  --space-xxs: 4px;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-xxl: 48px;
  --space-section: 80px;
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1;
}

body {
  font-family: var(--font-figmasans);
  font-size: 18px;
  font-weight: 320;
  line-height: 1.45;
  letter-spacing: -0.26px;
  color: var(--ink);
  background: var(--canvas);
  overflow-x: hidden;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* --- Confetti Canvas --- */
#confettiCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 100;
}

/* --- Main Container --- */
main {
  width: 100%;
  max-width: 780px;
  padding: var(--space-section) var(--space-lg) var(--space-xxl);
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* =========================================================
   Profile Section — White Canvas Hero
   ========================================================= */

.profile-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-bottom: var(--space-section);
}

.avatar {
  width: 132px;
  height: 132px;
  border-radius: 50%;
  border: 2px solid var(--hairline);
  margin-bottom: var(--space-lg);
  display: block;
  /* No shadow — Figma keeps it flat */
}

.hero-name {
  font-family: var(--font-figmasans);
  font-size: clamp(36px, 8vw, 64px);
  font-weight: 340;
  line-height: 1.10;
  letter-spacing: -0.96px;
  color: var(--ink);
  margin-bottom: var(--space-sm);
}

.hero-name .heart-emoji {
  display: inline-block;
  font-size: 0.85em;
  vertical-align: middle;
  color: var(--accent-magenta);
  /* accent-magenta for the heart */
}

.since-date {
  font-family: var(--font-figmasans);
  font-size: 16px;
  font-weight: 330;
  line-height: 1.45;
  letter-spacing: -0.14px;
  color: var(--ink);
  text-transform: uppercase;
  letter-spacing: 2px;
  opacity: 0.5;
}

/* =========================================================
   Anniversary Banner — Lilac Color Block
   ========================================================= */

.anniversary-banner {
  display: none;
  width: 100%;
  text-align: center;
  padding: var(--space-lg) var(--space-lg);
  margin-bottom: var(--space-md);
  background: var(--block-lilac);
  border-radius: var(--radius-lg);
  animation: fadeSlideIn 0.6s ease both;
}

.anniversary-banner.is-visible {
  display: block;
}

.anniversary-title {
  font-family: var(--font-figmasans);
  font-size: clamp(22px, 4vw, 28px);
  font-weight: 540;
  line-height: 1.35;
  letter-spacing: -0.26px;
  color: var(--ink);
  margin-bottom: var(--space-xs);
}

.anniversary-subtitle {
  font-family: var(--font-figmasans);
  font-size: 16px;
  font-weight: 330;
  line-height: 1.45;
  letter-spacing: -0.14px;
  color: var(--ink);
  opacity: 0.65;
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =========================================================
   Timer Color-Block Section — Lime
   ========================================================= */

.timer-block {
  width: 100%;
  background: var(--block-lime);
  border-radius: var(--radius-lg);
  padding: var(--space-xxl);
  margin-bottom: var(--space-section);
}

.timer-block-title {
  font-family: var(--font-figmasans);
  font-size: 26px;
  font-weight: 340;
  line-height: 1.35;
  letter-spacing: -0.26px;
  text-align: center;
  color: var(--ink);
  margin-bottom: var(--space-lg);
  opacity: 0.7;
}

.milestone-info {
  display: none;
  text-align: center;
  margin-bottom: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-sm);
  font-family: var(--font-figmasans);
  font-size: 14px;
  font-weight: 330;
  line-height: 1.45;
  color: var(--ink);
}

.milestone-info.is-visible {
  display: block;
}

.milestone-value {
  font-weight: 540;
}

/* --- Timer Grid --- */
.timer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.timer-item {
  background: rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  /* Flat — no shadow */
}

.timer-item.days {
  grid-column: 1 / -1;
  background: rgba(255, 255, 255, 0.75);
  padding: var(--space-xl) var(--space-md);
}

.timer-value {
  font-family: var(--font-figmasans);
  font-size: clamp(32px, 6vw, 48px);
  font-weight: 700;
  line-height: 1.10;
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
  display: block;
  color: var(--ink);
  margin-bottom: var(--space-xxs);
}

.timer-item.days .timer-value {
  font-size: clamp(42px, 8vw, 64px);
  font-weight: 700;
}

.timer-label {
  font-family: var(--font-figmasans);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.0;
  letter-spacing: -0.12px;
  color: var(--ink);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  opacity: 0.55;
}

/* Anniversary highlight */
.timer-block.is-anniversary {
  outline: 2.5px solid var(--accent-magenta);
  outline-offset: 3px;
}

/* =========================================================
   Quote Color-Block Section — Pink
   ========================================================= */

.quote-block {
  width: 100%;
  background: var(--block-pink);
  border-radius: var(--radius-lg);
  padding: var(--space-xxl);
  margin-bottom: var(--space-section);
  text-align: center;
  cursor: pointer;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  outline: none;
  transition: background 0.2s ease;
}

.quote-block:hover {
  background: color-mix(in srgb, var(--block-pink) 97%, var(--ink));
}

.quote-block:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.quote-mark {
  font-family: var(--font-figmasans);
  font-size: 56px;
  font-weight: 340;
  line-height: 0.7;
  color: var(--ink);
  opacity: 0.18;
  margin-bottom: var(--space-sm);
  user-select: none;
}

.quote-text {
  font-family: var(--font-figmasans);
  font-size: clamp(18px, 3vw, 24px);
  font-weight: 340;
  line-height: 1.45;
  letter-spacing: -0.14px;
  color: var(--ink);
  max-width: 600px;
  margin: 0 auto;
  transition: opacity 0.3s ease;
}

.quote-author {
  font-family: var(--font-figmasans);
  font-size: 14px;
  font-weight: 480;
  line-height: 1.40;
  letter-spacing: -0.10px;
  color: var(--ink);
  margin-top: var(--space-md);
  opacity: 0.6;
  transition: opacity 0.3s ease;
}

.quote-hint {
  margin-top: var(--space-lg);
}

.quote-hint-btn {
  display: inline-block;
  font-family: var(--font-figmasans);
  font-size: 14px;
  font-weight: 480;
  line-height: 1.40;
  letter-spacing: -0.10px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.6);
  border: none;
  border-radius: var(--radius-pill);
  padding: 8px 20px;
  cursor: pointer;
  transition: background 0.2s ease, opacity 0.2s ease;
  opacity: 0.5;
  outline: none;
  user-select: none;
}

.quote-block:hover .quote-hint-btn,
.quote-block:focus-visible .quote-hint-btn {
  opacity: 0.85;
  background: rgba(255, 255, 255, 0.8);
}

.quote-hint-btn:active {
  transform: scale(0.97);
}

/* =========================================================
   Footer — Navy Inverse Color Block
   ========================================================= */

.page-footer {
  width: 100%;
  background: var(--block-navy);
  color: var(--inverse-ink);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  margin-top: auto;
}

.footer-text {
  font-family: var(--font-figmasans);
  font-size: 14px;
  font-weight: 330;
  line-height: 1.45;
  letter-spacing: -0.14px;
  color: var(--inverse-ink);
  opacity: 0.8;
}

.footer-heart {
  color: var(--accent-magenta);
}

/* =========================================================
   Animations
   ========================================================= */

@keyframes slideUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-in {
  animation: slideUp 0.5s ease both;
}
.animate-in-delay-1 { animation-delay: 0.1s; }
.animate-in-delay-2 { animation-delay: 0.2s; }
.animate-in-delay-3 { animation-delay: 0.3s; }

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* =========================================================
   Responsive
   ========================================================= */

@media (max-width: 734px) {
  main {
    padding: var(--space-xxl) var(--space-md) var(--space-xl);
  }

  .profile-section {
    padding-bottom: var(--space-xxl);
  }

  .avatar {
    width: 108px;
    height: 108px;
    margin-bottom: var(--space-md);
  }

  .timer-block,
  .quote-block {
    padding: var(--space-xl) var(--space-lg);
    margin-bottom: var(--space-xxl);
  }

  .timer-item {
    padding: var(--space-md) var(--space-sm);
  }

  .timer-item.days {
    padding: var(--space-lg) var(--space-sm);
  }

  .timer-grid {
    gap: var(--space-xs);
  }
}

@media (max-width: 480px) {
  main {
    padding: var(--space-xl) var(--space-sm) var(--space-lg);
  }

  .avatar {
    width: 88px;
    height: 88px;
  }

  .timer-block,
  .quote-block {
    padding: var(--space-lg) var(--space-md);
    border-radius: var(--radius-md);
  }

  .page-footer {
    border-radius: var(--radius-md);
    padding: var(--space-lg) var(--space-md);
  }

  .timer-label {
    font-size: 11px;
  }

  .quote-hint-btn {
    font-size: 13px;
    padding: 6px 16px;
  }

  .anniversary-banner {
    padding: var(--space-md) var(--space-md);
    border-radius: var(--radius-md);
  }
}