/* ===== 全局 & 背景 ===== */
/* 整页背景 + 光球动画，偏游戏活动页风格 */


:root {
  --cd-bg: #050715;
  --cd-accent: #6ac8ff;
  --cd-accent-soft: rgba(106, 200, 255, 0.25);
  --cd-accent-pink: #ff7aca;
  --cd-accent-yellow: #ffd66a;
  --cd-text-main: #f5f7ff;
  --cd-text-sub: #9ba0c0;
  --cd-border-glass: rgba(255, 255, 255, 0.08);
  --cd-glass-bg: rgba(8, 11, 28, 0.5);
  --cd-radius-lg: 24px;
  --cd-radius-md: 16px;
  --cd-radius-pill: 999px;
  --cd-shadow-soft: 0 24px 60px rgba(0, 0, 0, 0.55);
  --cd-transition-fast: 160ms ease-out;
  --cd-transition-med: 220ms ease;
}


*,
*::before,
*::after {
  box-sizing: border-box;
}


body.cd-activities {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--cd-text-main);
  background: radial-gradient(circle at top left, #161935 0, #050715 55%, #02030a 100%);
  -webkit-font-smoothing: antialiased;
}


/* 背景光斑，固定在视图后面 */


.activities-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: -1;
}


.bg-orb {
  position: absolute;
  filter: blur(60px);
  opacity: 0.7;
  mix-blend-mode: screen;
  border-radius: 50%;
  animation: orb-float 16s ease-in-out infinite alternate;
}


.orb-1 {
  width: 460px;
  height: 460px;
  top: -120px;
  left: -80px;
  background: radial-gradient(circle, #5a8dff 0, transparent 60%);
}
.orb-2 {
  width: 380px;
  height: 380px;
  bottom: -80px;
  right: -40px;
  background: radial-gradient(circle, #ff8ac8 0, transparent 60%);
  animation-delay: 2.5s;
}
.orb-3 {
  width: 360px;
  height: 360px;
  top: 40%;
  left: 55%;
  background: radial-gradient(circle, #69ffd6 0, transparent 60%);
  animation-delay: 4s;
}


@keyframes orb-float {
  0%   { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(40px, -40px, 0); }
}


/* 外层容器 */


/* 让页面高度撑满视口，方便内部 footer 贴底 */
html,
body.cd-activities {
  height: 100%;
}


body.cd-activities {
  display: flex;
  flex-direction: column;
}


/* 外层壳子占满剩余空间，内部再用 column 排布 hero / tabs / footer */
.activities-shell {
  max-width: 1120px;
  margin: 40px auto 32px auto;
  padding: 0 20px 32px;
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
}



/* ===== 通用玻璃卡片 ===== */


.glass {
  background: radial-gradient(circle at top left, rgba(123, 146, 255, 0.12), transparent 55%),
              radial-gradient(circle at bottom right, rgba(255, 148, 196, 0.12), transparent 55%),
              var(--cd-glass-bg);
  border-radius: var(--cd-radius-lg);
  border: 1px solid var(--cd-border-glass);
  box-shadow: var(--cd-shadow-soft);
  backdrop-filter: blur(22px) saturate(145%);
  -webkit-backdrop-filter: blur(22px) saturate(145%);
}


/* ===== Hero 区域 ===== */


.hero {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.3fr);
  gap: 32px;
  padding: 28px 28px 24px;
  margin-bottom: 28px;
  position: relative;
  overflow: hidden;
}


.hero::before {
  /* 细微高光边线，增加质感 */
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.04);
  pointer-events: none;
}


.hero-left {
  position: relative;
  z-index: 1;
}


.hero-kicker {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(197, 206, 255, 0.8);
  margin-bottom: 6px;
}


.hero-title {
  font-size: 28px;
  line-height: 1.2;
  margin: 0 0 8px;
}


.hero-sub {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--cd-text-sub);
}


.hero-user {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 18px;
}


.hero-user-main {
  display: flex;
  gap: 8px;
  align-items: baseline;
}


.hero-user-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(153, 161, 203, 0.95);
}


.hero-user-name {
  font-weight: 600;
}


.hero-user-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}


.pill {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--cd-radius-pill);
  background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.14), transparent 60%),
              rgba(7, 10, 28, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 12px;
}


.pill-label {
  color: var(--cd-text-sub);
}


.pill-value {
  font-weight: 600;
}


.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}


.hero-tag {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--cd-radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(10, 14, 32, 0.78);
}


.hero-tag-auto {
  border-color: rgba(106, 200, 255, 0.6);
}
.hero-tag-self {
  border-color: rgba(255, 138, 200, 0.6);
}
.hero-tag-support {
  border-color: rgba(255, 214, 106, 0.7);
}


/* Hero 右侧：仪表盘卡片 */


.hero-right {
  display: flex;
  align-items: stretch;
  justify-content: flex-end;
}


.hero-meter {
  width: 100%;
  max-width: 320px;
  padding: 16px 16px 14px;
  border-radius: var(--cd-radius-md);
  background: radial-gradient(circle at top, rgba(255, 255, 255, 0.16), transparent 55%),
              rgba(6, 9, 24, 0.92);
  position: relative;
  overflow: hidden;
}


.hero-meter::before {
  /* 虚拟扫描线动画，轻微动感 */
  content: "";
  position: absolute;
  inset: -80%;
  background: linear-gradient(120deg,
      transparent 0,
      rgba(255, 255, 255, 0.06) 45%,
      rgba(255, 255, 255, 0.12) 50%,
      rgba(255, 255, 255, 0.06) 55%,
      transparent 100%);
  opacity: 0;
  animation: scan 8s linear infinite;
  mix-blend-mode: screen;
}


@keyframes scan {
  0%   { transform: translate3d(-40%, -60%, 0); opacity: 0; }
  20%  { opacity: 0.45; }
  60%  { opacity: 0.2;  }
  100% { transform: translate3d(40%, 60%, 0); opacity: 0; }
}


.hero-meter-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(183, 193, 245, 0.9);
  margin-bottom: 6px;
}


.hero-meter-body {
  position: relative;
  z-index: 1;
}


.hero-meter-value {
  font-size: 26px;
  font-weight: 600;
  margin-bottom: 10px;
}


.hero-meter-bar-wrap {
  margin-bottom: 8px;
}


.hero-meter-bar-bg {
  position: relative;
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(23, 30, 72, 0.9), rgba(13, 18, 45, 0.9));
  overflow: hidden;
}


.hero-meter-bar-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, #7cf2ff, #63ffd5, #ffe68a);
  box-shadow: 0 0 12px rgba(122, 242, 255, 0.8);
  transition: width 0.5s ease-out;
}


.hero-meter-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: rgba(172, 185, 243, 0.9);
}


.hero-meter-foot {
  font-size: 11px;
  color: var(--cd-text-sub);
}





/* ===== Tabs – 简化版：浅色毛玻璃 + 纯色高亮 ===== */


.activities-tabs {
  margin-top: 22px;
  padding: 16px 16px 14px;
  border-radius: var(--cd-radius-lg);
}


/* tabs 导航条：浅色毛玻璃，整条做一个托盘 */
.activities-tabs .tabs-nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  padding: 4px;
  border-radius: 999px;


  /* 不要渐变，用单色+轻玻璃 */
  background: rgba(8, 11, 28, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.10);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.65);


  position: relative;
}


/* 禁止整条 tab 上的文字被选中，避免选区高亮干扰 */
.activities-tabs .tabs-nav,
.activities-tabs .tabs-nav * {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}


/* 更保险一点：即便浏览器想画 ::selection，也让它透明 */
.activities-tabs .tabs-nav ::selection {
  background: transparent;
  color: inherit;
}


/* 单个 tab 按钮：默认透明，只靠内边距和文字排版撑开 */
.activities-tabs .tabs-nav .tab-btn {
  position: relative;
  border: none;
  outline: none;
  background: transparent;
  border-radius: 999px;


  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;


  min-height: 40px;
  padding: 6px 14px;
  font-size: 12px;
  color: var(--cd-text-main);


  transform: translateY(0);
  transition:
    background var(--cd-transition-fast),
    box-shadow var(--cd-transition-fast),
    transform var(--cd-transition-fast),
    color var(--cd-transition-fast);
}


/* tab 文字样式 */
.activities-tabs .tabs-nav .tab-label {
  font-weight: 600;
  font-size: 12px;
}


.activities-tabs .tabs-nav .tab-sub {
  font-size: 11px;
  color: var(--cd-text-sub);
}


/* hover：轻微浮起 + 稍亮一点背景（依旧纯色） */
.activities-tabs .tabs-nav .tab-btn:hover:not(.active) {
  background: rgba(255, 255, 255, 0.03);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
}


/* active：用稍亮的纯色背景 + 一圈淡蓝边 + 阴影，不用任何渐变 */
.activities-tabs .tabs-nav .tab-btn.active {
  background: rgba(255, 255, 255, 0.09); /* 浅浅亮一点 */
  box-shadow:
    0 0 0 1px rgba(153, 210, 255, 0.7),
    0 12px 30px rgba(0, 0, 0, 0.85);
  color: #ffffff;
}


.activities-tabs .tabs-nav .tab-btn.active .tab-sub {
  color: rgba(210, 225, 255, 0.98);
}


/* ===== Tabs 下方 panel 保持你原来的毛玻璃结构，只去掉渐变 ===== */


.tabs-panels {
  margin-top: 14px;
  border-radius: 18px;
  padding: 14px 10px 4px;


  /* 原来是 linear-gradient，这里直接用单一玻璃色 */
  background: rgba(5, 7, 20, 0.96);
}


.tab-panel {
  display: none;
}


.tab-panel.active {
  display: block;
}


.panel-header {
  padding: 0 10px 10px;
}


.panel-header h2 {
  font-size: 18px;
  margin: 0 0 4px;
}


.panel-header p {
  margin: 0;
  font-size: 13px;
  color: var(--cd-text-sub);
}


/* 卡片栅格 */


.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 4px 4px 10px;
}


@media (max-width: 980px) {
  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}


@media (max-width: 720px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
  }
  .cards-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}


/* 单个活动卡片 */


.mission-card {
  position: relative;
  border-radius: 16px;
  padding: 10px 10px 9px;
  background: radial-gradient(circle at top, rgba(255, 255, 255, 0.08), transparent 60%),
              rgba(5, 9, 28, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.65);
  overflow: hidden;
  cursor: default;
  transition: transform var(--cd-transition-fast), box-shadow var(--cd-transition-fast), border-color var(--cd-transition-fast), background var(--cd-transition-med);
}


.mission-card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: conic-gradient(from 0deg,
    rgba(106, 200, 255, 0.0),
    rgba(106, 200, 255, 0.18),
    rgba(255, 138, 200, 0.22),
    rgba(255, 214, 106, 0.18),
    rgba(106, 200, 255, 0.0));
  opacity: 0;
  transition: opacity 0.3s ease-out;
  mix-blend-mode: screen;
}


.mission-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.8);
  border-color: rgba(194, 227, 255, 0.6);
}


.mission-card:hover::before {
  opacity: 0.8;
}


.mission-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 4px;
}


.mission-title {
  font-size: 13px;
  font-weight: 600;
}


.mission-code {
  font-size: 10px;
  color: rgba(157, 169, 221, 0.8);
}


.mission-reward {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 253, 198, 0.82);
  background: rgba(32, 26, 4, 0.95);
  color: #ffec9b;
  white-space: nowrap;
}


.mission-body {
  font-size: 12px;
  color: var(--cd-text-sub);
  margin-bottom: 6px;
}


.mission-desc {
  margin-bottom: 6px;
}


.mission-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 6px;
}


.meta-pill {
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 999px;
  border: 1px solid rgba(145, 155, 212, 0.6);
  color: rgba(184, 193, 241, 0.95);
}


.meta-pill strong {
  font-weight: 600;
}


.mission-progress {
  margin-bottom: 6px;
}


.mission-progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: rgba(177, 188, 245, 0.95);
  margin-bottom: 2px;
}


.mission-progress-bar-bg {
  position: relative;
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(16, 20, 46, 0.9), rgba(8, 10, 26, 0.9));
  overflow: hidden;
}


.mission-progress-bar-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, #7cf2ff, #63ffd5, #ffe68a);
  transition: width 0.5s ease-out;
}


.mission-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}


.mission-type-tag {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(154, 164, 221, 0.7);
}


.mission-type-auto {
  border-color: rgba(106, 200, 255, 0.7);
  color: #a7e1ff;
}
.mission-type-self {
  border-color: rgba(255, 138, 200, 0.82);
  color: #ffd0ef;
}
.mission-type-support {
  border-color: rgba(255, 214, 106, 0.9);
  color: #ffeab0;
}


/* 按钮 */


.btn-primary,
.btn-secondary,
.btn-ghost {
  border-radius: 999px;
  font-size: 11px;
  padding: 5px 10px;
  border: 0;
  cursor: pointer;
  white-space: nowrap;
  transition: transform var(--cd-transition-fast), box-shadow var(--cd-transition-fast), background var(--cd-transition-fast), opacity 0.18s ease-out;
}


.btn-primary {
  background: linear-gradient(135deg, #7cf2ff, #ffb5f4);
  color: #02010a;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.85);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.9);
}
.btn-primary:disabled {
  opacity: 0.5;
  cursor: default;
  box-shadow: none;
  transform: none;
}


.btn-secondary {
  background: rgba(12, 17, 49, 0.96);
  color: var(--cd-text-main);
  border: 1px solid rgba(168, 178, 238, 0.7);
}
.btn-secondary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.75);
}


.btn-ghost {
  background: transparent;
  color: rgba(186, 195, 247, 0.95);
  border: 1px dashed rgba(114, 131, 210, 0.7);
}
.btn-ghost:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.75);
}


/* 空状态 */


.empty-hint {
  font-size: 12px;
  color: var(--cd-text-sub);
  padding: 12px 12px 14px;
  text-align: center;
  border-radius: 12px;
  border: 1px dashed rgba(123, 135, 206, 0.6);
  background: rgba(4, 8, 24, 0.9);
  margin: 8px 6px 6px;
}


/* ===== 底部说明条 ===== */


.activities-footer {
  margin-top: auto; /* 关键：把这一块推到容器底部 */
  padding: 12px 16px 10px;
  border-radius: var(--cd-radius-md);
  background: rgba(4, 6, 20, 0.95);
}



.footer-line {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 11px;
  color: var(--cd-text-sub);
}


.footer-line + .footer-line {
  margin-top: 6px;
}


.line-label {
  min-width: 90px;
  color: rgba(207, 214, 255, 0.95);
}


.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}
.dot-auto {
  background: #7cf2ff;
}
.dot-self {
  background: #ffb5f4;
}
.dot-support {
  background: #ffd66a;
}


/* ===== Modal & Overlay ===== */


.overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(4, 6, 16, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  z-index: 999;
}


.overlay.show {
  display: flex;
}


.modal {
  width: 100%;
  max-width: 420px;
  padding: 16px 16px 12px;
  border-radius: 18px;
}


.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}


.modal-head h3 {
  margin: 0;
  font-size: 18px;
}


.modal-close {
  border: 0;
  background: transparent;
  color: rgba(213, 219, 255, 0.9);
  font-size: 20px;
  cursor: pointer;
}


.modal-body {
  font-size: 13px;
  color: var(--cd-text-sub);
}


.modal-desc {
  margin-top: 0;
  margin-bottom: 10px;
}


.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 8px;
}


.field-label {
  font-size: 12px;
  color: rgba(189, 200, 255, 0.98);
}


.field input {
  width: 100%;
  border-radius: 999px;
  border: 1px solid rgba(148, 162, 240, 0.8);
  padding: 7px 11px;
  font-size: 13px;
  background: rgba(4, 6, 20, 0.9);
  color: var(--cd-text-main);
}


.field input:focus {
  outline: none;
  border-color: var(--cd-accent);
  box-shadow: 0 0 0 1px rgba(106, 200, 255, 0.7);
}


.modal-hint {
  min-height: 16px;
  font-size: 12px;
  margin-top: 4px;
}


.modal-hint.error {
  color: #ff8f93;
}
.modal-hint.ok {
  color: #7cf2ff;
}


.modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 10px;
}


/* Toast 提示 */


.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(120%);
  background: rgba(5, 7, 20, 0.98);
  color: var(--cd-text-main);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid rgba(169, 187, 255, 0.9);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.8);
  opacity: 0;
  transition: transform 220ms ease-out, opacity 220ms ease-out;
  z-index: 1000;
}


.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}


/* ===== 小屏优化 ===== */


@media (max-width: 768px) {
  .activities-shell {
    margin-top: 24px;
  }
  .hero {
    padding: 18px 16px 16px;
  }
  .activities-tabs {
    padding: 14px 14px 12px;
  }
  .tabs-panels {
    padding: 10px 8px 4px;
  }
}

/* 主题背景图层：按 body 上的 theme-* class 切换 */
/* 你只要换 url 就能切主题 */


.activities-bg::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
  opacity: 0.28; /* 透明度可以按主题微调 */
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  mix-blend-mode: screen; /* 保留一点渐变氛围感 */
}


/* 例子：樱花主题 */
.cd-activities.theme-sakura .activities-bg::after {
  background-image: url("/static/images/bg_activities_sakura.jpg");
}


/* 例子：赛博蓝主题 */
.cd-activities.theme-neon .activities-bg::after {
  background-image: url("/static/images/bg_activities_neon.jpg");
}


/* 例子：简洁模式（无图） */
.cd-activities.theme-plain .activities-bg::after {
  background-image: none;
  opacity: 0;
}

/* 自助类任务：整张卡都是可点击区域 */
.mission-card.self-claim {
  cursor: pointer;
}

.mission-card {
  position: relative;           /* 你原本就有，保留 */
  /* ...你的其它属性不动... */
}


/* 这里是关键补丁 */
.mission-card::before {
  /* 原有属性保留 */
  pointer-events: none;         /* 透明炫光完全不吃鼠标事件 */
  z-index: 0;
}


/* 确保按钮在最上层不被挡 */
.mission-footer,
.mission-footer .btn-primary,
.mission-footer .btn-secondary,
.mission-footer .btn-ghost {
  position: relative;
  z-index: 1;
}