/* ============================================
   MiniRock v2 — 贴纸组件库 (Sticker Components)
   贴纸/粘土风 · 马卡龙色板 · 圆体圆角
   WS2 WP2.2 — 基础组件贴纸化
   ============================================ */

/* ═══════════════════════════════════════════
   .btn-sticker — 贴纸按钮
   渐变背景 · 大圆角 · hover上浮 · active缩放
   ═══════════════════════════════════════════ */
.btn-sticker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-md);           /* 16px */
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  background: var(--gradient-primary);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  position: relative;
  overflow: hidden;
}

.btn-sticker:hover {
  transform: translateY(-2px);               /* 上浮2px */
  box-shadow: var(--shadow-hover);
}

.btn-sticker:active {
  transform: translateY(0) scale(0.96);      /* 按压缩放0.96 */
  box-shadow: var(--shadow-pressed);
}

/* 按钮变体 */
.btn-sticker.btn-secondary {
  background: var(--gradient-secondary);
}

.btn-sticker.btn-accent {
  background: var(--gradient-accent);
  color: var(--color-text);
}

.btn-sticker.btn-green {
  background: var(--gradient-green);
  color: var(--color-text);
}

.btn-sticker.btn-peach {
  background: var(--gradient-peach);
  color: var(--color-text);
}

.btn-sticker.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-sticker.btn-outline:hover {
  background: rgba(27, 67, 50, 0.08);
}

/* ═══════════════════════════════════════════
   .card-sticker — 贴纸卡片
   白底 · 柔阴影 · 顶部彩色装饰条
   ═══════════════════════════════════════════ */
.card-sticker {
  background: var(--color-card);
  border-radius: var(--radius-md);           /* 16px */
  box-shadow: var(--shadow-card);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

/* 顶部彩色装饰条 */
.card-sticker::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.card-sticker:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

/* 卡片装饰条颜色变体 */
.card-sticker.card-green::before  { background: var(--gradient-green); }
.card-sticker.card-mint::before   { background: var(--gradient-secondary); }
.card-sticker.card-yellow::before { background: var(--gradient-accent); }
.card-sticker.card-peach::before  { background: var(--gradient-peach); }
.card-sticker.card-lavender::before { background: linear-gradient(135deg, #D4A5FF, #E0C4FF); }

/* ═══════════════════════════════════════════
   .input-sticker — 贴纸输入框
   圆角12px · 聚焦主色边框
   ═══════════════════════════════════════════ */
.input-sticker {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #E8E8E8;
  border-radius: 12px;
  background: var(--color-card);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  box-sizing: border-box;
}

.input-sticker::placeholder {
  color: #B2BEC3;
}

.input-sticker:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(27, 67, 50, 0.15);
}

/* 带图标的输入框容器 */
.input-sticker-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-sticker-wrapper .input-icon {
  position: absolute;
  left: 14px;
  font-size: 16px;
  color: #B2BEC3;
  pointer-events: none;
  transition: color var(--transition-fast);
}

.input-sticker-wrapper .input-sticker {
  padding-left: 42px;
}

.input-sticker-wrapper .input-sticker:focus ~ .input-icon,
.input-sticker-wrapper .input-sticker:focus + .input-icon {
  color: var(--color-primary);
}

/* ═══════════════════════════════════════════
   .badge-sticker — 贴纸标签
   彩色圆角 · 门派/战绩/段位
   ═══════════════════════════════════════════ */
.badge-sticker {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-body);
  white-space: nowrap;
}

.badge-sticker.badge-primary  { background: rgba(27,67,50,0.15); color: #1B4332; }
.badge-sticker.badge-mint     { background: rgba(45,106,79,0.15);  color: #2D6A4F; }
.badge-sticker.badge-yellow   { background: rgba(255,230,109,0.25); color: #C9A600; }
.badge-sticker.badge-green    { background: rgba(168,230,207,0.25); color: #2E8B57; }
.badge-sticker.badge-peach    { background: rgba(255,211,182,0.25); color: #E07B4C; }
.badge-sticker.badge-lavender { background: rgba(212,165,255,0.2);  color: #7C3AED; }

/* ═══════════════════════════════════════════
   .modal-sticker — 贴纸弹窗
   居中弹出 · 背景模糊 · backdrop-filter blur
   ═══════════════════════════════════════════ */
.modal-sticker-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  animation: modalOverlayIn 0.25s ease;
}

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

.modal-sticker {
  background: var(--color-card);
  border-radius: var(--radius-lg);          /* 24px */
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
  padding: 28px 24px 24px;
  width: min(90vw, 400px);
  max-height: 80vh;
  overflow-y: auto;
  animation: modalIn 0.3s ease;
  position: relative;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.92) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* 弹窗关闭按钮 */
.modal-sticker-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.05);
  color: var(--color-text-light);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.modal-sticker-close:hover {
  background: rgba(27, 67, 50, 0.1);
  color: var(--color-primary);
}

/* ═══════════════════════════════════════════
   .nav-sticker — 贴纸导航容器
   共用于侧栏/顶栏贴纸化
   ═══════════════════════════════════════════ */
.nav-sticker {
  background: var(--color-card);
  border-radius: var(--radius-lg);          /* 24px */
  box-shadow: var(--shadow-card);
  padding: 8px 12px;
}

/* ═══════════════════════════════════════════
   .chip-sticker — 贴纸标签/选择器
   ═══════════════════════════════════════════ */
.chip-sticker {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  border: 2px solid #E8E8E8;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-body);
  color: var(--color-text-light);
  background: var(--color-card);
  cursor: pointer;
  transition: all var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.chip-sticker:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.chip-sticker.active {
  background: var(--gradient-primary);
  border-color: transparent;
  color: #fff;
}

/* ═══════════════════════════════════════════
   通用贴纸动画
   ═══════════════════════════════════════════ */

/* 入场动画 */
@keyframes stickerSlideUp {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.animate-sticker-in {
  animation: stickerSlideUp 0.35s ease-out;
}

/* 微弹跳 */
@keyframes stickerBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.animate-sticker-bounce {
  animation: stickerBounce 0.5s ease infinite;
}