:root {
  --pink: #ff8fb8;
  --pink-soft: #ffb6d1;
  --purple: #a78bfa;
  --gold: #ffd27d;
  --blue: #8fc7ff;
  --bg: #0a0618;
  --text: #f5eef8;
  --text-dim: rgba(245, 238, 248, 0.65);
  --glass: rgba(30, 20, 50, 0.55);
  --glass-border: rgba(255, 170, 210, 0.25);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

#starfield,
#nebula {
  position: fixed;
  inset: 0;
}

#starfield {
  z-index: 0;
}

#nebula {
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(1200px 700px at 15% 20%, rgba(167, 139, 250, 0.16), transparent 60%),
    radial-gradient(1000px 700px at 85% 30%, rgba(255, 143, 184, 0.14), transparent 60%),
    radial-gradient(900px 800px at 50% 95%, rgba(143, 199, 255, 0.12), transparent 60%);
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 14px 28px;
  background: linear-gradient(180deg, rgba(10, 6, 24, 0.75), rgba(10, 6, 24, 0));
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 1px;
}

.brand-icon {
  color: var(--gold);
  text-shadow: 0 0 12px var(--gold);
}

.nav {
  display: flex;
  gap: 18px;
  flex: 1;
}

.nav-link {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  padding: 6px 10px;
  border-radius: 20px;
  transition: 0.25s;
}

.nav-link.active {
  color: var(--text);
  background: rgba(255, 143, 184, 0.15);
  border: 1px solid var(--glass-border);
}

.nav-link.disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.countdown {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
}

.countdown-label {
  color: var(--text-dim);
}

.countdown-value {
  font-variant-numeric: tabular-nums;
  color: var(--gold);
  text-shadow: 0 0 10px rgba(255, 210, 125, 0.5);
  font-weight: 600;
}

.hint {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 2px;
  pointer-events: none;
}

.admin-nav {
  border: 1px solid var(--glass-border);
  color: var(--gold);
}

.bottom-actions {
  position: fixed;
  left: 24px;
  bottom: 28px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 12px;
}

.submit-fab {
  padding: 14px 24px;
  border: 1px solid var(--glass-border);
  border-radius: 30px;
  background: linear-gradient(135deg, rgba(255, 143, 184, 0.85), rgba(167, 139, 250, 0.85));
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  box-shadow: 0 8px 30px rgba(255, 143, 184, 0.4);
  transition: 0.25s;
}

.submit-fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(255, 143, 184, 0.55);
}

.my-fab {
  padding: 12px 20px;
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  background: var(--glass);
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
  transition: 0.25s;
}

.my-fab:hover {
  background: rgba(255, 143, 184, 0.18);
  border-color: var(--pink);
}

.music-toggle {
  position: fixed;
  right: 24px;
  bottom: 28px;
  z-index: 10;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  color: var(--text);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.25s;
}

.music-toggle:hover {
  background: rgba(255, 143, 184, 0.18);
  border-color: var(--pink);
}

.music-toggle.playing {
  background: rgba(255, 143, 184, 0.2);
  border-color: var(--pink);
  animation: musicPulse 1.6s ease-in-out infinite;
}

.music-toggle.hidden {
  display: none;
}

@keyframes musicPulse {
  0%,
  100% {
    box-shadow: 0 0 8px rgba(255, 143, 184, 0.35);
  }
  50% {
    box-shadow: 0 0 20px rgba(255, 143, 184, 0.7);
  }
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal.hidden {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 3, 14, 0.6);
  backdrop-filter: blur(6px);
}

.modal-card {
  position: relative;
  width: min(460px, 92vw);
  max-height: 86vh;
  overflow-y: auto;
  padding: 34px 30px 28px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 22px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: pop 0.28s ease;
  text-align: center;
}

@keyframes pop {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  border: none;
  background: none;
  color: var(--text-dim);
  font-size: 26px;
  cursor: pointer;
  line-height: 1;
}

.modal-close:hover {
  color: var(--text);
}

.star-icon {
  font-size: 42px;
  color: var(--gold);
  text-shadow: 0 0 20px var(--gold);
  margin-bottom: 12px;
}

.bless-nickname {
  font-size: 16px;
  color: var(--pink-soft);
  margin-bottom: 14px;
}

.bless-content {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
  text-align: left;
}

.bless-time {
  margin-top: 16px;
  font-size: 12px;
  color: var(--text-dim);
}

.modal-title {
  font-size: 20px;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.field-label {
  display: block;
  text-align: left;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.field-input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 15px;
  outline: none;
  resize: none;
  font-family: inherit;
  transition: 0.2s;
}

.field-input:focus {
  border-color: var(--pink);
  box-shadow: 0 0 0 3px rgba(255, 143, 184, 0.2);
}

.field-count {
  text-align: right;
  font-size: 11px;
  color: var(--text-dim);
  margin: 4px 0 14px;
}

.form-error {
  margin-bottom: 14px;
  padding: 10px;
  border-radius: 10px;
  background: rgba(255, 100, 120, 0.15);
  border: 1px solid rgba(255, 100, 120, 0.4);
  color: #ffb3bd;
  font-size: 13px;
}

.btn-primary {
  width: 100%;
  padding: 13px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  transition: 0.2s;
}

.btn-primary:hover {
  filter: brightness(1.1);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-tip {
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.6;
}

.toast {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 30;
  padding: 12px 22px;
  border-radius: 24px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text);
  font-size: 14px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
  transition: 0.3s;
}

.toast.hidden {
  opacity: 0;
  pointer-events: none;
}

.loading {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: var(--bg);
  transition: opacity 0.6s;
}

.loading.hidden {
  opacity: 0;
  pointer-events: none;
}

.loading-star {
  font-size: 48px;
  color: var(--gold);
  animation: twinkle 1.2s ease-in-out infinite;
}

.loading-text {
  color: var(--text-dim);
  letter-spacing: 3px;
  font-size: 14px;
}

@keyframes twinkle {
  0%,
  100% {
    opacity: 0.3;
    transform: scale(0.8);
  }
  50% {
    opacity: 1;
    transform: scale(1.1);
  }
}

.upload-group {
  margin-bottom: 14px;
}

.upload-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  margin-top: 8px;
  border: 1px dashed var(--glass-border);
  border-radius: 12px;
  cursor: pointer;
  transition: 0.2s;
}

.upload-item:hover {
  border-color: var(--pink);
  background: rgba(255, 143, 184, 0.06);
}

.upload-item input[type="file"] {
  display: none;
}

.upload-label {
  flex-shrink: 0;
  font-size: 13px;
  color: var(--pink-soft);
  padding: 4px 12px;
  border-radius: 16px;
  background: rgba(255, 143, 184, 0.12);
}

.upload-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  color: var(--text-dim);
  text-align: right;
}

.bless-media {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bless-photo {
  display: block;
  margin: 0 auto;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 360px;
  border-radius: 14px;
  border: 1px solid var(--glass-border);
}

.bless-audio {
  width: 100%;
}

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

.my-item {
  padding: 14px 16px;
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
}

.my-item-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.my-status {
  padding: 2px 12px;
  border-radius: 12px;
  font-size: 12px;
}

.my-status.passed {
  background: rgba(120, 220, 160, 0.15);
  color: #7edca0;
  border: 1px solid rgba(120, 220, 160, 0.35);
}

.my-status.pending {
  background: rgba(255, 210, 125, 0.15);
  color: var(--gold);
  border: 1px solid rgba(255, 210, 125, 0.35);
}

.my-item-time {
  font-size: 12px;
  color: var(--text-dim);
}

.my-item-content {
  font-size: 15px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  text-align: left;
}

.my-empty {
  text-align: center;
  color: var(--text-dim);
  padding: 40px 0;
  font-size: 14px;
}

.my-status.rejected {
  background: rgba(255, 120, 140, 0.15);
  color: #ff8b9a;
  border: 1px solid rgba(255, 120, 140, 0.35);
}

.my-hint {
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 210, 125, 0.08);
  border: 1px solid rgba(255, 210, 125, 0.25);
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.6;
  text-align: center;
}

.auth {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-email {
  font-size: 12px;
  color: var(--text-dim);
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.auth-btn {
  padding: 7px 16px;
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  background: rgba(255, 143, 184, 0.12);
  color: var(--text);
  font-size: 13px;
  cursor: pointer;
  transition: 0.2s;
  white-space: nowrap;
}

.auth-btn:hover {
  background: rgba(255, 143, 184, 0.22);
  border-color: var(--pink);
}

.auth-toggle {
  display: block;
  margin: 14px auto 0;
  border: none;
  background: none;
  color: var(--pink-soft);
  font-size: 13px;
  cursor: pointer;
}

.auth-toggle:hover {
  text-decoration: underline;
}

@media (max-width: 640px) {
  .topbar {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 10px 12px;
    gap: 12px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .topbar::-webkit-scrollbar {
    display: none;
  }

  .brand {
    flex-shrink: 0;
  }

  .brand-name {
    font-size: 14px;
    letter-spacing: 0;
    white-space: nowrap;
  }

  .nav {
    flex: 0 0 auto;
    gap: 6px;
  }

  .nav .nav-link {
    font-size: 12px;
    padding: 5px 12px;
    white-space: nowrap;
  }

  .countdown {
    flex: 0 0 auto;
  }

  .countdown-label {
    font-size: 12px;
    white-space: nowrap;
  }

  .countdown-value {
    font-size: 12px;
    white-space: nowrap;
  }

  .auth {
    flex: 0 0 auto;
  }

  .user-email {
    display: none;
  }

  .auth-btn {
    font-size: 12px;
    padding: 6px 12px;
    white-space: nowrap;
  }

  .hint {
    bottom: 88px;
    font-size: 11px;
    letter-spacing: 1px;
    width: 100%;
    text-align: center;
  }

  .bottom-actions {
    left: 14px;
    top: 60px;
    gap: 10px;
    flex-direction: column;
    align-items: flex-start;
  }

  .music-toggle {
    right: 14px;
    top: 60px;
    width: 42px;
    height: 42px;
    font-size: 18px;
  }

  .submit-fab {
    padding: 12px 18px;
    font-size: 14px;
  }

  .my-fab {
    padding: 10px 16px;
    font-size: 13px;
  }

  .modal-card {
    width: min(460px, 94vw);
    padding: 24px 18px 20px;
  }
}