/* ==========================================================================
   MilkaOS — Estilos de cada aplicación
   ========================================================================== */

/* ---------- Genéricos reutilizables ---------- */
.section-title {
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--ink-soft);
  margin: 18px 0 10px;
  letter-spacing: .3px;
}
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--ink-soft);
  font-size: 13px;
}
.empty-state .es-icon { font-size: 34px; margin-bottom: 10px; }

/* ---------- Razones por las que te amo ---------- */
#app-reasons .app-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 18px;
}
.reason-card {
  width: 100%;
  max-width: 320px;
  min-height: 260px;
  border-radius: 26px;
  background: var(--grad-card);
  box-shadow: var(--shadow-card);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 14px;
  animation: scaleIn var(--dur-med) var(--ease-bounce);
  position: relative;
  overflow: hidden;
}
.reason-card::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 140px; height: 140px;
  background: var(--grad-dawn);
  opacity: .18;
  border-radius: 50%;
}
.reason-card .rc-number {
  font-family: var(--font-script);
  font-size: 20px;
  color: var(--lilac-deep);
}
.reason-card .rc-text {
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.5;
  color: var(--ink);
}
.reason-card .rc-heart { font-size: 26px; }

.reason-next {
  margin-top: 22px;
  padding: 13px 30px;
  border-radius: var(--radius-round);
  background: var(--grad-dawn);
  color: #fff;
  font-weight: 700;
  font-size: 13.5px;
  box-shadow: var(--shadow-float);
  transition: transform var(--dur-fast) var(--ease-bounce);
}
.reason-next:active { transform: scale(.94); }
.reason-count { margin-top: 10px; font-size: 11.5px; color: var(--ink-soft); }

/* ---------- Fotos ---------- */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding-top: 6px;
}
.photo-thumb {
  aspect-ratio: 1;
  border-radius: 12px;
  overflow: hidden;
  background: var(--rose);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  color: rgba(255,255,255,.85);
  animation: fadeInUp var(--dur-med) var(--ease-soft) backwards;
}
.photo-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

.photo-viewer {
  position: fixed;
  inset: 0;
  background: rgba(20,12,28,.94);
  z-index: 3000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-med) var(--ease-soft);
}
.photo-viewer.open { opacity: 1; pointer-events: auto; }
.photo-viewer img {
  max-width: 88%;
  max-height: 70%;
  border-radius: 14px;
  box-shadow: 0 20px 50px rgba(0,0,0,.5);
  touch-action: pan-y;
}
.photo-viewer .pv-caption {
  color: #fff;
  font-family: var(--font-script);
  font-size: 20px;
  margin-top: 16px;
  text-align: center;
  padding: 0 30px;
}
.photo-viewer .pv-close {
  position: absolute;
  top: 40px; right: 24px;
  color: #fff;
  font-size: 22px;
}
.photo-viewer .pv-nav {
  position: absolute;
  bottom: 40px;
  font-size: 12px;
  color: rgba(255,255,255,.6);
}

/* ---------- Música ---------- */
.player-cover {
  width: 220px; height: 220px;
  margin: 10px auto 22px;
  border-radius: 22px;
  background: var(--grad-dawn);
  box-shadow: var(--shadow-card);
  display: flex; align-items: center; justify-content: center;
  font-size: 54px;
  animation: floatY 4s ease-in-out infinite;
}
.player-cover.spinning { animation: floatY 4s ease-in-out infinite, spinSlow 14s linear infinite; }
.player-meta { text-align: center; margin-bottom: 20px; }
.player-meta .pm-title { font-family: var(--font-display); font-size: 19px; color: var(--ink); }
.player-meta .pm-artist { font-size: 12.5px; color: var(--ink-soft); margin-top: 3px; }

.player-progress {
  width: 100%;
  height: 5px;
  border-radius: 3px;
  background: rgba(166,133,217,.2);
  position: relative;
  margin-bottom: 6px;
  overflow: hidden;
}
.player-progress .pp-fill {
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 0%;
  background: var(--grad-dawn);
  border-radius: 3px;
  transition: width .2s linear;
}
.player-times {
  display: flex; justify-content: space-between;
  font-size: 10.5px; color: var(--ink-soft); margin-bottom: 24px;
}

.player-controls {
  display: flex; align-items: center; justify-content: center; gap: 26px;
  margin-bottom: 28px;
}
.player-controls button { font-size: 20px; color: var(--ink); }
.player-controls .pc-play {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--grad-dawn);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  box-shadow: var(--shadow-float);
  transition: transform var(--dur-fast) var(--ease-bounce);
}
.player-controls .pc-play:active { transform: scale(.9); }

.playlist { list-style: none; padding: 0; margin: 0; }
.playlist li {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 8px;
  border-radius: 12px;
  font-size: 13px;
}
.playlist li.playing { background: rgba(166,133,217,.12); color: var(--lilac-deep); font-weight: 700; }
.playlist li .pl-idx { width: 20px; font-size: 11px; color: var(--ink-soft); }
.playlist li .pl-info { flex: 1; }
.playlist li .pl-artist { font-size: 11px; color: var(--ink-soft); }

/* ---------- Cartas ---------- */
.letters-list { display: flex; flex-direction: column; gap: 14px; padding-top: 6px; }
.envelope {
  height: 92px;
  border-radius: 16px;
  background: var(--grad-card);
  box-shadow: var(--shadow-float);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 18px;
  position: relative;
  overflow: hidden;
}
.envelope::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 100%;
  background: linear-gradient(160deg, rgba(230,180,200,.35), transparent 60%);
}
.envelope .env-seal {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--grad-dawn);
  display: flex; align-items: center; justify-content: center;
  font-size: 17px;
  color: #fff;
  flex-shrink: 0;
  z-index: 1;
}
.envelope .env-title { font-family: var(--font-display); font-size: 15.5px; color: var(--ink); z-index: 1; }
.envelope .env-sub { font-size: 11px; color: var(--ink-soft); z-index: 1; }

.letter-reader {
  position: fixed; inset: 0;
  background: rgba(30,18,40,.88);
  z-index: 3000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity var(--dur-med) var(--ease-soft);
  padding: 30px;
}
.letter-reader.open { opacity: 1; pointer-events: auto; }
.letter-paper {
  width: 100%; max-width: 320px;
  max-height: 80vh;
  overflow-y: auto;
  background: var(--cream);
  border-radius: 12px;
  padding: 30px 24px;
  box-shadow: 0 30px 60px rgba(0,0,0,.4);
  transform: translateY(30px) scale(.9);
  transition: transform var(--dur-slow) var(--ease-bounce);
  font-family: var(--font-script);
  font-size: 21px;
  line-height: 1.6;
  color: var(--ink);
}
.letter-reader.open .letter-paper { transform: translateY(0) scale(1); }
.letter-paper .lp-sign { text-align: right; margin-top: 18px; font-size: 24px; color: var(--rose-deep); }
.letter-close { position: absolute; top: 36px; right: 30px; color: #fff; font-size: 20px; z-index: 2; }

/* ---------- Cumpleaños ---------- */
.bday-stage {
  display: flex; flex-direction: column; align-items: center;
  padding-top: 20px;
  min-height: 100%;
  position: relative;
}
.cake-wrap { position: relative; width: 180px; height: 180px; margin-bottom: 10px; }
.cake { width: 100%; }
.candle-flame {
  position: absolute;
  width: 6px; height: 14px;
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  background: linear-gradient(180deg, #ffe38a, var(--gold-deep));
  animation: flicker 1.4s ease-in-out infinite;
  filter: drop-shadow(0 0 6px rgba(240,198,145,.8));
}
.bday-title {
  font-family: var(--font-display);
  font-size: 24px;
  text-align: center;
  margin: 6px 0 4px;
  color: var(--ink);
}
.bday-sub { text-align: center; font-size: 13px; color: var(--ink-soft); margin-bottom: 18px; }
.blow-btn {
  padding: 14px 34px;
  border-radius: var(--radius-round);
  background: var(--grad-dawn);
  color: #fff;
  font-weight: 700;
  box-shadow: var(--shadow-float);
  margin-bottom: 10px;
  transition: transform var(--dur-fast) var(--ease-bounce);
}
.blow-btn:active { transform: scale(.94); }
.bday-hint { font-size: 11px; color: var(--ink-soft); margin-bottom: 20px; }

.balloon {
  position: absolute;
  width: 46px; height: 58px;
  border-radius: 50% 50% 50% 50% / 58% 58% 42% 42%;
  opacity: .9;
  animation: floatY 5s ease-in-out infinite;
}

#confetti-layer, #fireworks-layer {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 4000;
  overflow: hidden;
}
.confetto {
  position: absolute;
  top: -10px;
  width: 8px; height: 14px;
  animation: confettiFall linear forwards;
}
.firework {
  position: absolute;
  width: 4px; height: 4px;
  border-radius: 50%;
  animation: popHeart 1.1s ease-out forwards;
}

.bday-message {
  margin-top: 8px;
  max-width: 300px;
  text-align: center;
  font-family: var(--font-script);
  font-size: 20px;
  line-height: 1.5;
  color: var(--ink);
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-soft);
}
.bday-message.show { opacity: 1; animation: fadeInUp var(--dur-slow) var(--ease-soft); }

/* ---------- Recuerdos: constelación ---------- */
.constellation-wrap {
  position: relative;
  width: 100%;
  height: 480px;
  border-radius: 20px;
  background: var(--grad-sky);
  overflow: hidden;
  margin-top: 6px;
}
.constellation-wrap svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.const-star {
  position: absolute;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: radial-gradient(circle, #fff, var(--gold));
  box-shadow: 0 0 12px 3px rgba(240,198,145,.7);
  transform: translate(-50%, -50%);
  animation: twinkle 2.6s ease-in-out infinite;
  cursor: pointer;
}
.const-star .cs-label {
  position: absolute;
  top: 20px; left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  color: #fff;
  white-space: nowrap;
  opacity: .8;
  font-family: var(--font-body);
}
.const-hint {
  text-align: center;
  font-size: 11.5px;
  color: var(--ink-soft);
  margin-top: 10px;
}
.memory-modal {
  position: fixed; inset: 0;
  background: rgba(20,12,28,.9);
  z-index: 3000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity var(--dur-med) var(--ease-soft);
  padding: 30px;
}
.memory-modal.open { opacity: 1; pointer-events: auto; }
.memory-card {
  background: var(--cream);
  border-radius: 22px;
  padding: 26px 22px;
  max-width: 300px;
  text-align: center;
  transform: scale(.9);
  transition: transform var(--dur-med) var(--ease-bounce);
}
.memory-modal.open .memory-card { transform: scale(1); }
.memory-card .mc-icon { font-size: 30px; margin-bottom: 10px; }
.memory-card .mc-title { font-family: var(--font-display); font-size: 17px; margin-bottom: 8px; }
.memory-card .mc-text { font-size: 13.5px; line-height: 1.6; color: var(--ink-soft); }
.memory-close { margin-top: 4px; color: #fff; text-align: center; font-size: 12px; margin-top: 18px; opacity: .7; }

/* ---------- Contador ---------- */
.counter-hero {
  text-align: center;
  padding: 20px 0 10px;
}
.counter-hero .ch-icon { font-size: 30px; }
.counter-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 18px;
}
.counter-unit {
  background: var(--grad-card);
  border-radius: 16px;
  padding: 14px 4px;
  text-align: center;
  box-shadow: var(--shadow-float);
}
.counter-unit .cu-num {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--lilac-deep);
}
.counter-unit .cu-label { font-size: 9.5px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .5px; margin-top: 2px; }
.counter-note { text-align: center; margin-top: 24px; font-family: var(--font-script); font-size: 19px; color: var(--ink); }

/* ---------- Contactos ---------- */
.contact-hero { text-align: center; padding-top: 10px; }
.contact-avatar {
  width: 110px; height: 110px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: var(--grad-dawn);
  display: flex; align-items: center; justify-content: center;
  font-size: 42px;
  color: #fff;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.contact-avatar img { width: 100%; height: 100%; object-fit: cover; }
.contact-name { font-family: var(--font-display); font-size: 22px; }
.contact-tag { font-size: 12.5px; color: var(--ink-soft); margin-top: 2px; }
.contact-actions { display: flex; justify-content: center; gap: 14px; margin: 20px 0; }
.contact-actions button {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--grad-glass);
  box-shadow: var(--shadow-float);
  font-size: 19px;
  display: flex; align-items: center; justify-content: center;
}
.contact-info-list { display: flex; flex-direction: column; gap: 10px; margin-top: 10px; }
.contact-info-row {
  background: var(--grad-card);
  border-radius: 14px;
  padding: 12px 14px;
  font-size: 13px;
}
.contact-info-row b { display: block; font-size: 10.5px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .4px; margin-bottom: 3px; }

/* ---------- Calendario ---------- */
.cal-month { text-align: center; font-family: var(--font-display); font-size: 17px; margin: 10px 0 14px; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; text-align: center; }
.cal-dow { font-size: 10px; color: var(--ink-soft); font-weight: 700; }
.cal-day {
  aspect-ratio: 1;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  position: relative;
  color: var(--ink);
}
.cal-day.special { background: var(--grad-dawn); color: #fff; font-weight: 700; }
.cal-day.empty { visibility: hidden; }
.cal-day .cd-heart { position: absolute; bottom: 2px; font-size: 8px; }
.cal-legend { margin-top: 18px; font-size: 11.5px; color: var(--ink-soft); text-align: center; }

/* ---------- Diario ---------- */
.diary-entry {
  background: var(--grad-card);
  border-radius: 16px;
  padding: 16px 16px;
  margin-bottom: 12px;
  box-shadow: var(--shadow-float);
}
.diary-entry .de-date { font-size: 10.5px; color: var(--rose-deep); font-weight: 700; text-transform: uppercase; letter-spacing: .4px; }
.diary-entry .de-title { font-family: var(--font-display); font-size: 15.5px; margin: 4px 0 6px; }
.diary-entry .de-text { font-size: 13px; line-height: 1.6; color: var(--ink-soft); }

/* ---------- Cámara ---------- */
.camera-view {
  border-radius: 22px;
  background: linear-gradient(160deg, #2a1f3d, #120b1c);
  aspect-ratio: 3/4;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
  margin-top: 8px;
  color: #fff;
  text-align: center;
  padding: 20px;
}
.camera-view .cv-frame {
  position: absolute; inset: 14px;
  border: 1.5px solid rgba(255,255,255,.35);
  border-radius: 16px;
}
.camera-flash {
  position: absolute; inset: 0;
  background: #fff;
  opacity: 0;
  pointer-events: none;
}
.camera-flash.flash { animation: camFlash .4s ease-out; }
@keyframes camFlash { 0% { opacity: .9; } 100% { opacity: 0; } }
.shutter-btn {
  width: 66px; height: 66px;
  border-radius: 50%;
  border: 4px solid var(--lilac-deep);
  background: #fff;
  margin: 22px auto 0;
  display: block;
  transition: transform var(--dur-fast) var(--ease-bounce);
}
.shutter-btn:active { transform: scale(.88); }
.camera-caption { text-align: center; font-size: 12px; color: var(--ink-soft); margin-top: 10px; }
.camera-result {
  text-align: center;
  font-family: var(--font-script);
  font-size: 20px;
  color: var(--ink);
  margin-top: 16px;
  padding: 0 12px;
  opacity: 0;
  min-height: 30px;
}
.camera-result.show {
  opacity: 1;
  animation: fadeInUp var(--dur-med) var(--ease-soft);
}

/* ---------- Ajustes ---------- */
.settings-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 4px;
  border-bottom: 1px solid rgba(166,133,217,.14);
}
.settings-row:last-child { border-bottom: none; }
.settings-row .sr-label { display: flex; align-items: center; gap: 10px; font-size: 13.5px; }
.settings-row .sr-icon {
  width: 30px; height: 30px; border-radius: 9px;
  background: var(--grad-dawn);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: #fff;
}
.settings-row .sr-value { font-size: 13px; font-weight: 700; color: var(--lilac-deep); }