:root {
  --primary-gold: #ffd700;
  --secondary-gold: #ffb703;
  --pale-gold: #fff3c2;
  --warm-red: #e63946;
  --deep-red: #d90429;
  --silk-red: #8b0000;
  --accent-pink: #ff9ebb;
  --bg-dark: #030208;
  --indigo-deep: #07051a;
  --glass-bg: rgba(22, 13, 38, 0.88);
  --glass-border: rgba(255, 215, 0, 0.38);
  --text-cream: #fdf5e6;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

body,
html {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-dark);
  font-family: "Quicksand", sans-serif;
  color: var(--text-cream);
  touch-action: manipulation;
}

#webgl-container {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

/* ── MÀN HÌNH INTRO & FORM GỬI LỜI CHÚC TRANG CHỦ ────────── */
#intro-screen {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: radial-gradient(ellipse at 50% 30%, #260e40 0%, #0d061c 50%, #030208 85%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.75s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.75s;
  padding: max(20px, env(safe-area-inset-top) + 10px) max(16px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom) + 10px) max(16px, env(safe-area-inset-left));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

#intro-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.intro-inner {
  text-align: center;
  padding: 28px 24px 32px;
  position: relative;
  max-width: 540px;
  width: 100%;
  z-index: 2;
  margin: auto;
  background: rgba(18, 9, 32, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1.5px solid rgba(255, 215, 0, 0.35);
  border-radius: 28px;
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 0 35px rgba(255, 183, 3, 0.18);
}

/* Vầng trăng mờ huyền ảo phía sau intro */
.intro-moon-bg {
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 235, 170, 0.22) 0%, rgba(255, 183, 3, 0.1) 42%, transparent 75%);
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  filter: blur(28px);
  pointer-events: none;
  animation: introMoonGlow 3.5s ease-in-out infinite alternate;
}

@keyframes introMoonGlow {
  0% {
    opacity: 0.55;
    transform: translateX(-50%) scale(0.95);
  }
  100% {
    opacity: 0.95;
    transform: translateX(-50%) scale(1.1);
  }
}

.intro-subtitle {
  font-size: 12.5px;
  letter-spacing: 3.5px;
  color: var(--accent-pink);
  margin-bottom: 8px;
  text-transform: uppercase;
  font-weight: 700;
  text-shadow: 0 0 10px rgba(255, 158, 187, 0.5);
}

.intro-title {
  font-family: "Dancing Script", cursive;
  font-size: clamp(38px, 8vw, 56px);
  color: var(--primary-gold);
  text-shadow: 0 0 25px rgba(255, 215, 0, 0.65), 0 0 50px rgba(255, 183, 3, 0.35);
  margin-bottom: 8px;
  line-height: 1.15;
}

.intro-desc {
  font-size: 13.5px;
  line-height: 1.55;
  color: rgba(253, 245, 230, 0.88);
  margin-bottom: 22px;
  font-weight: 400;
}

/* FORM STYLING CHUNG */
/* FORM STYLING CHUNG */
.wish-form {
  display: flex !important;
  flex-direction: column !important;
  gap: 14px !important;
  text-align: left !important;
  width: 100% !important;
}

.form-row-double {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 12px !important;
  width: 100% !important;
}

@media (max-width: 480px) {
  .form-row-double {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }
}

.input-group {
  display: flex !important;
  flex-direction: column !important;
  position: relative !important;
  width: 100% !important;
}

.input-group label {
  font-size: 11.5px !important;
  text-transform: uppercase !important;
  letter-spacing: 0.8px !important;
  color: var(--secondary-gold) !important;
  margin-bottom: 6px !important;
  font-weight: 600 !important;
  display: block !important;
  text-align: left !important;
}

.input-group label .required {
  color: #ff6b81 !important;
}

.wish-form input,
.wish-form textarea {
  width: 100% !important;
  display: block !important;
  box-sizing: border-box !important;
  padding: 11px 16px !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1.2px solid rgba(255, 215, 0, 0.4) !important;
  border-radius: 12px !important;
  color: #ffffff !important;
  font-size: 14.5px !important;
  font-family: "Quicksand", sans-serif !important;
  outline: none !important;
  transition: border-color 0.25s, background 0.25s, box-shadow 0.25s !important;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.4) !important;
}

.wish-form textarea {
  resize: vertical !important;
  min-height: 78px !important;
  line-height: 1.5 !important;
}

.wish-form input:focus,
.wish-form textarea:focus {
  border-color: var(--primary-gold) !important;
  background: rgba(255, 255, 255, 0.14) !important;
  box-shadow: 0 0 16px rgba(255, 215, 0, 0.35), inset 0 1px 4px rgba(0, 0, 0, 0.2) !important;
}

.wish-form input::placeholder,
.wish-form textarea::placeholder {
  color: rgba(253, 245, 230, 0.45) !important;
  font-size: 13.5px !important;
}

.char-counter {
  text-align: right !important;
  font-size: 11px !important;
  color: rgba(253, 245, 230, 0.45) !important;
  margin-top: 3px !important;
}

/* CHIPS GỢI Ý NHANH */
.quick-wishes {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 7px !important;
  align-items: center !important;
  margin-top: -2px !important;
  margin-bottom: 2px !important;
}

.quick-title {
  font-size: 11px !important;
  color: rgba(255, 215, 0, 0.8) !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
}

.quick-chip {
  background: rgba(255, 215, 0, 0.12) !important;
  border: 1px solid rgba(255, 215, 0, 0.35) !important;
  border-radius: 16px !important;
  color: var(--pale-gold) !important;
  padding: 5px 12px !important;
  font-size: 12px !important;
  cursor: pointer !important;
  font-family: inherit !important;
  transition: all 0.2s ease !important;
  display: inline-block !important;
}

.quick-chip:hover {
  background: rgba(255, 215, 0, 0.25) !important;
  border-color: var(--primary-gold) !important;
  transform: translateY(-1px) !important;
}

/* BUTTONS */
.primary-btn {
  width: 100%;
  padding: 13px 26px;
  background: linear-gradient(135deg, #d90429 0%, #ff8500 100%);
  border: 1.5px solid rgba(255, 215, 0, 0.6);
  border-radius: 50px;
  color: #fff;
  font-size: 15.5px;
  font-family: "Quicksand", sans-serif;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 6px 25px rgba(217, 4, 41, 0.5), 0 0 15px rgba(255, 183, 3, 0.35);
  touch-action: manipulation;
  min-height: 48px;
}

.primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(217, 4, 41, 0.65), 0 0 25px rgba(255, 215, 0, 0.55);
}

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

.intro-skip {
  font-size: 13px;
  color: rgba(253, 245, 230, 0.55);
  cursor: pointer;
  letter-spacing: 0.8px;
  transition: all 0.2s ease;
  margin-top: 14px;
  display: inline-block;
  padding: 6px 14px;
  touch-action: manipulation;
}

.intro-skip:hover,
.intro-skip:active {
  color: var(--primary-gold);
  text-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
}

/* ── TOP ACTION BAR ────────────────────────────────────────── */
.top-bar {
  position: absolute;
  top: max(16px, env(safe-area-inset-top) + 8px);
  right: max(16px, env(safe-area-inset-right) + 8px);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 10px;
}

.action-badge-btn {
  height: 44px;
  padding: 0 16px;
  border-radius: 22px;
  background: rgba(22, 12, 38, 0.8);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1.2px solid rgba(255, 215, 0, 0.4);
  color: var(--pale-gold);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13.5px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  touch-action: manipulation;
  white-space: nowrap !important;
  flex-shrink: 0;
}

.action-badge-btn span {
  white-space: nowrap !important;
}


.action-badge-btn i {
  color: var(--primary-gold);
  font-size: 15px;
}

.action-badge-btn .badge {
  background: var(--warm-red);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 10px;
  border: 1px solid rgba(255, 215, 0, 0.4);
}

.action-badge-btn:hover {
  background: rgba(255, 215, 0, 0.22);
  border-color: var(--primary-gold);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.3);
}

.action-badge-btn:active {
  transform: scale(0.95);
}

.action-badge-btn.active {
  background: linear-gradient(135deg, rgba(230, 57, 70, 0.9), rgba(255, 183, 3, 0.9)) !important;
  border-color: #ffd700 !important;
  color: #fff !important;
  box-shadow: 0 0 22px rgba(255, 183, 3, 0.75) !important;
  animation: pulse-glow 2s infinite ease-in-out;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 15px rgba(255, 183, 3, 0.5); transform: translateY(-1px); }
  50% { box-shadow: 0 0 28px rgba(255, 183, 3, 0.95); transform: translateY(-3px); }
}

.icon-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(22, 12, 38, 0.8);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1.2px solid rgba(255, 215, 0, 0.35);
  color: var(--primary-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  touch-action: manipulation;
}

.icon-btn:hover {
  background: rgba(255, 215, 0, 0.25);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.35);
}

.icon-btn:active {
  transform: scale(0.92);
}

/* ── CLICK HINT ────────────────────────────────────────────── */
.click-hint {
  position: absolute;
  bottom: max(22px, env(safe-area-inset-bottom) + 8px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  color: #fff9e6;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.5px;
  pointer-events: none;
  text-align: center;
  white-space: nowrap;
  width: fit-content;
  max-width: 95vw;
  background: rgba(16, 9, 28, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 8px 24px;
  border-radius: 40px;
  border: 1.2px solid rgba(255, 215, 0, 0.45);
  box-shadow: 0 4px 22px rgba(0, 0, 0, 0.75), 0 0 16px rgba(255, 183, 3, 0.22);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.95);
  animation: pulseHint 3s infinite alternate ease-in-out;
}


@keyframes pulseHint {
  0% {
    opacity: 0.5;
    transform: translateX(-50%) scale(0.98);
  }
  100% {
    opacity: 1;
    transform: translateX(-50%) scale(1.02);
  }
}

/* ── TOAST NOTIFICATION ────────────────────────────────────── */
#toast-container {
  position: fixed;
  top: max(20px, env(safe-area-inset-top) + 12px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
  width: 90%;
  max-width: 440px;
}

.toast {
  background: linear-gradient(135deg, rgba(38, 14, 60, 0.95), rgba(16, 7, 28, 0.96));
  border: 1.5px solid var(--primary-gold);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6), 0 0 20px rgba(255, 215, 0, 0.3);
  color: var(--text-cream);
  padding: 12px 20px;
  border-radius: 30px;
  font-size: 13.5px;
  text-align: center;
  animation: toastIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), toastOut 0.4s ease forwards 3.8s;
  pointer-events: auto;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes toastOut {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(-15px) scale(0.95);
  }
}

/* ── DRAWER OVERLAY (SLIDE CARD DÙNG CHUNG) ────────────────── */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 2, 8, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 150;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  padding: env(safe-area-inset-top, 20px) env(safe-area-inset-right, 20px) env(safe-area-inset-bottom, 20px) env(safe-area-inset-left, 20px);
}

.drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.drawer-card {
  background: linear-gradient(160deg, rgba(32, 14, 52, 0.96) 0%, rgba(13, 6, 24, 0.98) 100%);
  border: 1.5px solid rgba(255, 215, 0, 0.45);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.7), 0 0 35px rgba(255, 183, 3, 0.2);
  border-radius: 26px;
  padding: 30px 24px 28px;
  max-width: 480px;
  width: 100%;
  position: relative;
  transform: translateY(25px) scale(0.95);
  transition: transform 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  max-height: 88vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.drawer-overlay.active .drawer-card {
  transform: translateY(0) scale(1);
}

.drawer-handle {
  display: none;
  width: 44px;
  height: 5px;
  background: rgba(255, 215, 0, 0.4);
  border-radius: 3px;
  margin: -14px auto 14px;
}

.drawer-title {
  font-family: "Dancing Script", cursive;
  font-size: 30px;
  color: var(--primary-gold);
  margin-bottom: 6px;
  text-align: center;
}

.drawer-subtitle {
  font-size: 13px;
  color: rgba(253, 245, 230, 0.75);
  text-align: center;
  margin-bottom: 20px;
  line-height: 1.45;
}

.close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 215, 0, 0.35);
  color: var(--primary-gold);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  z-index: 10;
  touch-action: manipulation;
}

.close-btn:hover {
  background: var(--deep-red);
  color: #fff;
  transform: scale(1.08);
}

/* HỘP THƯ LỜI CHÚC (INBOX) */
.inbox-card {
  max-width: 580px;
}

.inbox-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 60vh;
  overflow-y: auto;
  padding-right: 4px;
}

.inbox-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 215, 0, 0.22);
  border-radius: 14px;
  padding: 14px 16px;
  transition: all 0.2s ease;
  cursor: pointer;
}

.inbox-item:hover {
  background: rgba(255, 215, 0, 0.1);
  border-color: var(--primary-gold);
  transform: translateY(-2px);
}

.inbox-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  font-size: 12px;
}

.inbox-item-from {
  color: var(--primary-gold);
  font-weight: 700;
}

.inbox-item-to {
  color: var(--accent-pink);
  font-size: 11.5px;
}

.inbox-item-msg {
  font-size: 13.5px;
  color: var(--text-cream);
  line-height: 1.5;
  font-style: italic;
  font-family: "Playfair Display", serif;
}

/* ── THIỆP XEM LỜI CHÚC THUẦN CSS LỤA DÁT VÀNG (WISH CARD) ── */
.wish-modal {
  position: fixed;
  inset: 0;
  background: rgba(3, 2, 8, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 180;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  padding: env(safe-area-inset-top, 20px) env(safe-area-inset-right, 20px) env(safe-area-inset-bottom, 20px) env(safe-area-inset-left, 20px);
}

.wish-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.wish-card {
  background: linear-gradient(155deg, #2b1138 0%, #170924 60%, #0c0414 100%);
  border: 1.8px solid var(--primary-gold);
  box-shadow:
    0 0 50px rgba(255, 183, 3, 0.28),
    0 20px 60px rgba(0, 0, 0, 0.8),
    inset 0 0 30px rgba(255, 215, 0, 0.12);
  border-radius: 24px;
  padding: 38px 28px 30px;
  max-width: 460px;
  width: 100%;
  text-align: center;
  position: relative;
  transform: translateY(35px) scale(0.92);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  color: #fff;
  max-height: 88vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.wish-modal.active .wish-card {
  transform: translateY(0) scale(1);
}

/* 4 GÓC HOA VĂN KIM TUYẾN DÁT VÀNG ĐÔNG DƯƠNG */
.wish-card-corner {
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: var(--primary-gold);
  border-style: solid;
  pointer-events: none;
}

.wish-card-corner.top-left {
  top: 10px;
  left: 10px;
  border-width: 2.5px 0 0 2.5px;
}

.wish-card-corner.top-right {
  top: 10px;
  right: 10px;
  border-width: 2.5px 2.5px 0 0;
}

.wish-card-corner.bottom-left {
  bottom: 10px;
  left: 10px;
  border-width: 0 0 2.5px 2.5px;
}

.wish-card-corner.bottom-right {
  bottom: 10px;
  right: 10px;
  border-width: 0 2.5px 2.5px 0;
}

.wish-moon-crest {
  width: 44px;
  height: 44px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #fffbe6 0%, #ffd700 60%, #cc8800 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.6);
  color: #2b1138;
  font-size: 20px;
}

.wish-card .tag {
  display: inline-block;
  padding: 5px 18px;
  border-radius: 20px;
  background: rgba(255, 215, 0, 0.12);
  border: 1px solid rgba(255, 215, 0, 0.35);
  font-size: 11.5px;
  color: var(--secondary-gold);
  text-transform: uppercase;
  letter-spacing: 2.5px;
  font-weight: 700;
  margin-bottom: 8px;
}

.wish-card h3 {
  font-family: "Dancing Script", cursive;
  font-size: 32px;
  color: var(--primary-gold);
  margin-bottom: 14px;
  text-shadow: 0 0 15px rgba(255, 215, 0, 0.55);
}

.wish-recipient {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 215, 0, 0.25);
  padding: 4px 16px;
  border-radius: 14px;
  margin-bottom: 18px;
  font-size: 13px;
}

.wish-recipient .to-label {
  color: rgba(253, 245, 230, 0.6);
}

.wish-recipient .to-name {
  color: var(--pale-gold);
  font-weight: 700;
}

.wish-quote-wrap {
  position: relative;
  padding: 10px 16px;
  margin: 12px 0 24px;
}

.quote-mark {
  font-family: "Playfair Display", serif;
  font-size: 36px;
  color: rgba(255, 215, 0, 0.35);
  line-height: 0;
  position: absolute;
}

.quote-mark.left {
  top: 10px;
  left: 0;
}

.quote-mark.right {
  bottom: 0;
  right: 0;
}

.wish-card p {
  font-family: "Playfair Display", serif;
  font-size: 17px;
  line-height: 1.7;
  color: #fff9ed;
  font-style: italic;
}

.wish-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-top: 1px solid rgba(255, 215, 0, 0.2);
  padding-top: 14px;
  margin-top: 10px;
}

.wish-from {
  text-align: left;
}

.from-label {
  font-size: 10.5px;
  text-transform: uppercase;
  color: rgba(253, 245, 230, 0.45);
  letter-spacing: 1px;
  display: block;
}

.from-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary-gold);
}

.wish-date {
  font-size: 12px;
  color: rgba(253, 245, 230, 0.5);
  font-style: italic;
}

/* ── RESPONSIVE & MOBILE POLISH ────────────────────────────── */

/* Điện thoại nhỏ (≤ 390px — iPhone SE, mini) */
@media (max-width: 390px) {
  .intro-inner {
    padding: 20px 16px 24px;
    border-radius: 20px;
  }
  .intro-title {
    font-size: 34px;
  }
  .intro-desc {
    font-size: 12.5px;
    margin-bottom: 16px;
  }
  .wish-form input,
  .wish-form textarea {
    font-size: 13.5px;
    padding: 9px 12px;
  }
  .primary-btn {
    font-size: 14.5px;
    padding: 11px 20px;
    min-height: 44px;
  }
  .wish-card {
    padding: 26px 16px 22px;
    border-radius: 18px;
  }
  .wish-card h3 {
    font-size: 26px;
  }
  .wish-card p {
    font-size: 15px;
  }
}

/* Mobile phổ biến (≤ 768px) */
@media (max-width: 768px) {
  .drawer-handle,
  .wish-card-handle {
    display: block;
  }

  /* Header trên điện thoại: chống bẻ dòng chữ, các nút gọn gàng thanh lịch */
  .top-bar {
    top: max(10px, env(safe-area-inset-top) + 6px);
    right: max(6px, env(safe-area-inset-right) + 4px);
    left: max(6px, env(safe-area-inset-left) + 4px);
    justify-content: center;
    gap: 5px;
    max-width: calc(100vw - 12px);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 0 2px 4px 2px;
  }
  .top-bar::-webkit-scrollbar {
    display: none;
  }

  .action-badge-btn {
    height: 36px;
    padding: 0 9px;
    gap: 4px;
    font-size: 11.5px;
    border-radius: 18px;
    white-space: nowrap !important;
    flex-shrink: 0;
  }
  .action-badge-btn i {
    font-size: 12.5px;
  }
  .action-badge-btn span {
    white-space: nowrap !important;
    display: inline-block !important;
  }
  .action-badge-btn .badge {
    font-size: 9.5px;
    padding: 1px 5px;
  }
  .icon-btn {
    width: 36px;
    height: 36px;
    font-size: 13.5px;
    flex-shrink: 0;
  }

  /* Dòng gợi ý tương tác trên điện thoại: êm ái, dễ đọc */
  .click-hint {
    font-size: 11.5px;
    padding: 6px 16px;
    letter-spacing: 0.2px;
    max-width: 92vw;
    white-space: normal;
    line-height: 1.4;
    bottom: max(14px, env(safe-area-inset-bottom) + 6px);
  }
}

/* Điện thoại nhỏ (≤ 420px — iPhone chuẩn, SE, mini) */
@media (max-width: 420px) {
  .top-bar {
    gap: 4px;
    justify-content: center;
  }
  .action-badge-btn {
    height: 35px;
    padding: 0 7px;
    font-size: 10.5px;
    gap: 3px;
  }
  .action-badge-btn i {
    font-size: 11.5px;
  }
  .action-badge-btn .badge {
    font-size: 9px;
    padding: 1px 4px;
  }
  .icon-btn {
    width: 35px;
    height: 35px;
    font-size: 12.5px;
  }
}


/* Giảm chuyển động theo chuẩn WCAG */
@media (prefers-reduced-motion: reduce) {
  *,
  ::before,
  ::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}