/**
 * ============================================================
 *  COMPONENTS.CSS — Komponen UI yang dapat dipakai ulang
 * ============================================================
 */

/* ---------------------------------------------------------
   BUTTONS
--------------------------------------------------------- */
.btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-pill);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: scale(0.97); }
.btn-icon { width: 18px; height: 18px; }

.btn-primary {
  background: var(--gradient-gold);
  color: var(--color-ink);
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover { box-shadow: var(--shadow-elevated); transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--color-sage-dark);
  color: var(--color-sage-dark);
}
.btn-outline:hover { background: var(--color-sage-soft); }
.btn-outline:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-ghost {
  background: rgba(255,255,255,0.35);
  color: var(--color-ink);
  border: 1px solid rgba(92,68,51,0.15);
}

.btn-small { padding: 0.55rem 1.3rem; font-size: 0.8rem; margin-top: 0.75rem; }
.full-width { width: 100%; }

/* Ripple effect */
.ripple span.ripple-circle {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  opacity: 0;
  background: rgba(220, 194, 124, 0.35); /* emas lembut, bukan putih solid */
  animation: rippleAnim 0.6s ease-out;
  pointer-events: none;
}
@keyframes rippleAnim {
  0% { opacity: 0; }
  15% { opacity: 1; }
  100% { transform: scale(3); opacity: 0; }
}

/* ---------------------------------------------------------
   LOADING SCREEN
--------------------------------------------------------- */
#loading-screen {
  position: fixed;
  top: 0;
  bottom: 0;
  left: max(0px, calc(50% - 240px));
  right: max(0px, calc(50% - 240px));
  z-index: var(--z-loading);
  background-color: var(--color-cream);
  background-image:
    url("../images/backgrounds/bg-loading.jpg"),
    url("../images/hero-card-texture.jpg");
  background-size: cover, cover;
  background-position: center center, center center;
  background-repeat: no-repeat, no-repeat;
  background-blend-mode: multiply, normal;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}
#loading-screen.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
/* Di HP/tablet (perangkat sentuh), layar loading tampil FULL selebar
   layar sungguhan, tidak dibatasi ke lebar "kartu" 480px yang dipakai
   untuk simulasi tampilan HP di layar desktop/lebar. */
@media (hover: none) and (pointer: coarse) {
  #loading-screen { left: 0; right: 0; }
}
.loading-logo {
  width: 128px;
  height: 128px;
  object-fit: contain;
  animation: floatLogo 2.4s ease-in-out infinite;
  margin-bottom: var(--space-xs);
}
@keyframes floatLogo {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.loading-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-style: italic;
  color: var(--color-ink);
}
.loading-hashtag {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-maroon);
  margin: var(--space-xs) 0;
}
.loading-bar-track {
  width: 220px;
  height: 6px;
  background: var(--color-cream-dark);
  border-radius: var(--radius-pill);
  overflow: hidden;
  margin-top: var(--space-sm);
}
.loading-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--gradient-sage);
  border-radius: var(--radius-pill);
  transition: width 0.25s var(--ease-smooth);
}
.loading-caption {
  font-size: var(--fs-small);
  color: var(--color-ink-soft);
}

/* ---------------------------------------------------------
   POPUP DIALOG (mengikuti karakter)
--------------------------------------------------------- */
.popup-dialog {
  position: absolute;
  z-index: var(--z-popup);
  min-width: 190px;
  max-width: 240px;
  opacity: 0;
  transform: translate(-50%, calc(-100% + 10px)) scale(0.9);
  pointer-events: none;
  transition: opacity 0.35s var(--ease-smooth), transform 0.35s var(--ease-smooth);
}
.popup-dialog.visible {
  opacity: 1;
  transform: translate(-50%, calc(-100% - 10px)) scale(1);
}
.popup-dialog__inner {
  position: relative;
  background: linear-gradient(180deg, #fffaf1, #f2ecd9);
  border: 1.5px solid var(--color-gold);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.1rem;
  box-shadow: var(--shadow-elevated);
  text-align: center;
  overflow: hidden;
}
.popup-dialog__inner::before {
  content: "";
  position: absolute;
  top: -6px;
  right: -4px;
  width: 26px;
  height: 26px;
  background-image: url('../effects/branch-sprig-green.svg');
  background-size: contain;
  background-repeat: no-repeat;
  transform: rotate(35deg) scaleX(-1);
  opacity: 0.55;
  pointer-events: none;
}
.popup-dialog__inner p {
  font-size: 0.82rem;
  color: var(--color-brown);
  font-weight: 600;
  line-height: 1.4;
}
.popup-dialog__tail {
  width: 14px;
  height: 14px;
  background: #f7ecd6;
  border-right: 1.5px solid var(--color-gold);
  border-bottom: 1.5px solid var(--color-gold);
  transform: rotate(45deg) translateX(-50%);
  position: absolute;
  left: 50%;
  bottom: -8px;
}

/* ---------------------------------------------------------
   MUSIC WIDGET
--------------------------------------------------------- */
/* ---------------------------------------------------------
   MUSIC WIDGET
--------------------------------------------------------- */
.music-widget {
  position: fixed;
  top: max(1rem, env(safe-area-inset-top));
  right: max(1rem, calc(50% - 240px + 1rem), env(safe-area-inset-right));
  z-index: var(--z-music);
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  gap: 0.5rem;
  pointer-events: auto;
}
.music-toggle-btn {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  border-radius: 50%;
  background: var(--gradient-gold);
  box-shadow: var(--shadow-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  -webkit-tap-highlight-color: transparent;
}
.music-toggle-btn img { width: 24px; height: 24px; }
.music-toggle-btn.paused .spin-slow { animation-play-state: paused; }

.music-panel {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-soft);
  transform: scaleX(0);
  transform-origin: right center;
  width: 0;
  overflow: hidden;
  transition: transform var(--transition-medium), width var(--transition-medium);
}
.music-panel.expanded {
  transform: scaleX(1);
  width: 150px;
}
.music-panel-btn img { width: 18px; height: 18px; }
.music-volume {
  width: 90px;
  accent-color: var(--color-sage-dark);
  touch-action: pan-x; /* slider tetap bisa di-drag jari walau html/body touch-action:none di HP */
}

/* ---------------------------------------------------------
   VIRTUAL JOYSTICK
--------------------------------------------------------- */
.virtual-joystick {
  position: fixed;
  right: max(1rem, calc(50% - 240px + 1rem), env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: var(--z-joystick);
  display: none;
  touch-action: none;
  pointer-events: auto;
}
.virtual-joystick.active { display: block; }
.joystick-base {
  width: 104px;
  height: 104px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: 2px solid rgba(255,255,255,0.68);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position: relative;
  box-shadow: 0 10px 30px rgba(20,26,14,0.2), inset 0 1px 0 rgba(255,255,255,0.65);
}
.joystick-thumb {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--gradient-gold);
  box-shadow: 0 4px 12px rgba(92,68,51,0.35);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.05s linear;
}

/* Chevron atas/bawah — indikator visual saja (murni dekoratif, tidak
   menangkap event apa pun), supaya HUD terlihat seperti panah naik/turun.
   Drag sesungguhnya tetap bebas segala arah seperti sebelumnya — ini
   TIDAK mengubah cara kerja joystick.js sama sekali. */
.joystick-chevron {
  position: absolute;
  left: 50%;
  width: 9px;
  height: 9px;
  border-top: 2px solid var(--color-brown);
  border-right: 2px solid var(--color-brown);
  opacity: .75;
  pointer-events: none;
}
.joystick-chevron--up {
  top: 12px;
  transform: translateX(-50%) rotate(-45deg);
}
.joystick-chevron--down {
  bottom: 12px;
  transform: translateX(-50%) rotate(135deg);
}

/* Ikon panah di dalam thumb — dekoratif, ikut bergerak bareng thumb
   karena jadi child-nya, tapi tidak ikut menerima event drag. */
.joystick-thumb-arrow {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.joystick-thumb-arrow::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 18px;
  background-image: url("../icons/arrow-up.png");
  background-size: contain;
  background-repeat: no-repeat;
  filter: brightness(0) invert(1);
  transform: translate(-50%, -50%) rotate(180deg);
}

/* ---------------------------------------------------------
   VIRTUAL JOYSTICK
--------------------------------------------------------- */
/* Cincin perhatian saat karakter belum pernah digerakkan. */
.virtual-joystick.needs-attention .joystick-base::before {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid var(--color-gold-light);
  animation: joystickPulseRing 1.6s ease-out infinite;
  pointer-events: none;
}
@keyframes joystickPulseRing {
  0% { transform: scale(0.85); opacity: 0.9; }
  70%, 100% { transform: scale(1.55); opacity: 0; }
}

/* ---------------------------------------------------------
   MOVE HINT — bubble "Gerakkan tombol ini!" di atas joystick,
   mencolok & bergoyang supaya langsung menarik perhatian tamu,
   lalu hilang otomatis begitu karakter mulai digerakkan.
--------------------------------------------------------- */
.move-hint {
  position: absolute;
  right: 0;
  bottom: calc(100% + 14px);
  left: auto;
  width: min(174px, calc(100vw - 1.5rem));
  max-width: 174px;
  white-space: normal;
  text-align: center;
  line-height: 1.35;
  background: var(--gradient-gold);
  color: var(--color-ink);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  padding: 0.58rem 0.8rem;
  border-radius: 16px;
  box-shadow: 0 8px 22px rgba(20,26,14,0.28), 0 0 0 2px rgba(255,255,255,0.5) inset;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px) scale(0.96);
  animation: moveHintFloat 2.4s ease-in-out infinite;
  transition: opacity 0.35s ease, visibility 0.35s ease, transform 0.35s ease;
  z-index: 2;
}
.move-hint.visible { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.move-hint.dismissed { opacity: 0; visibility: hidden; transform: translateY(8px) scale(0.94); }
.move-hint::after {
  content: "";
  position: absolute;
  top: 100%;
  right: 24px;
  border: 7px solid transparent;
  border-top-color: var(--color-gold);
}
@keyframes moveHintFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-4px) scale(1.01); }
}
@media (prefers-reduced-motion: reduce) {
  .move-hint, .virtual-joystick.needs-attention .joystick-base::before {
    animation: none;
  }
}

/* ---------------------------------------------------------
   LIGHTBOX
--------------------------------------------------------- */
.lightbox {
  position: fixed;
  top: 0;
  bottom: 0;
  left: max(0px, calc(50% - 240px));
  right: max(0px, calc(50% - 240px));
  background: rgba(30, 22, 16, 0.9);
  z-index: var(--z-lightbox);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-medium), visibility var(--transition-medium);
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox-image {
  max-width: 88%;
  max-height: 78vh;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  transform: scale(0.92);
  transition: transform var(--transition-medium);
}
.lightbox.open .lightbox-image { transform: scale(1); }
.lightbox-caption {
  margin-top: var(--space-sm);
  color: var(--color-cream);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}
.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-close img { width: 18px; height: 18px; filter: invert(1); }

/* ---------------------------------------------------------
   TOAST NOTIFICATION
--------------------------------------------------------- */
.toast {
  position: fixed;
  top: 1.5rem;
  left: 50%;
  transform: translate(-50%, -20px);
  background: var(--color-ink);
  color: var(--color-cream);
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  z-index: var(--z-toast);
  opacity: 0;
  pointer-events: none;
  box-shadow: var(--shadow-elevated);
  transition: all var(--transition-medium);
}
.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ---------------------------------------------------------
   FORM ELEMENTS (RSVP)
--------------------------------------------------------- */
.form-group {
  margin-bottom: var(--space-sm);
  text-align: left;
}
.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--color-brown);
  margin-bottom: 0.35rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-cream-dark);
  background: var(--color-white);
  color: var(--color-ink);
  transition: border-color var(--transition-fast);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-sage);
  outline: none;
}

/* RSVP submitted list */
.rsvp-list {
  margin-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}
.rsvp-list-item {
  background: var(--color-white);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.1rem;
  box-shadow: var(--shadow-soft);
  border-left: 3px solid var(--color-sage);
  animation: fadeSlideIn 0.5s var(--ease-smooth);
}
.rsvp-list-item strong { color: var(--color-brown); }
.rsvp-list-item p { font-size: 0.85rem; color: var(--color-ink-soft); margin-top: 0.2rem; }
.rsvp-list-status {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  text-align: center;
  font-style: italic;
  padding: 0.6rem 0;
  margin: 0;
}
.rsvp-list-status--empty { font-style: normal; }

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

/* ---------------------------------------------------------
   COUNTDOWN
--------------------------------------------------------- */
.hero-countdown {
  display: flex;
  gap: 0.75rem;
  margin: var(--space-md) 0;
}
.countdown-item {
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.9rem;
  min-width: 62px;
  text-align: center;
}
.countdown-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-white);
}
.countdown-label {
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
}
.countdown-mini {
  margin-top: var(--space-md);
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-sage-dark);
  font-size: 0.9rem;
}