:root {
  color-scheme: dark;
  --ink: #edf7f5;
  --muted: #94aaa8;
  --line: rgba(125, 204, 195, 0.22);
  --paper: #071211;
  --panel: rgba(10, 25, 24, 0.88);
  --panel-strong: rgba(13, 35, 33, 0.94);
  --accent: #18b7a7;
  --accent-strong: #7be4d7;
  --gold: #d99b38;
  --danger: #ff6b6b;
  --shadow: 0 18px 42px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at 20% 0%, rgba(24, 183, 167, 0.24), transparent 28%),
    radial-gradient(circle at 86% 18%, rgba(217, 155, 56, 0.14), transparent 30%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.035) 25%, transparent 25%) 0 0 / 22px 22px,
    linear-gradient(180deg, #071211 0%, #0d1f1d 48%, #081312 100%);
  color: var(--ink);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(123, 228, 215, 0.08) 1px, transparent 1px) 0 0 / 80px 80px,
    linear-gradient(0deg, rgba(123, 228, 215, 0.06) 1px, transparent 1px) 0 0 / 80px 80px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.72), transparent 80%);
}

button,
textarea,
input {
  font: inherit;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.62;
}

.app-shell {
  position: relative;
  width: min(100%, 760px);
  margin: 0 auto;
  padding: calc(env(safe-area-inset-top) + 18px) 16px 28px;
}

.topbar,
.profile-row,
.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.topbar {
  flex-wrap: wrap;
  margin-bottom: 18px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(12, 36, 34, 0.94), rgba(11, 24, 23, 0.76));
  box-shadow: var(--shadow);
}

.main-nav {
  display: flex;
  flex: 1 1 100%;
  align-items: center;
  gap: 12px;
  order: 3;
  overflow-x: auto;
  padding-top: 10px;
  border-top: 1px solid rgba(125, 204, 195, 0.14);
}

.main-nav a {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
}

.main-nav a.active,
.main-nav a:focus,
.main-nav a:hover {
  color: var(--accent-strong);
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 28px;
  line-height: 1.15;
}

h2 {
  margin-bottom: 10px;
  font-size: 18px;
  line-height: 1.25;
}

.announcements {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}

.announcement {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  background: rgba(9, 23, 22, 0.86);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.24);
}

.announcement.warning {
  border-left-color: var(--gold);
  background: rgba(36, 27, 12, 0.78);
}

.announcement-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.announcement h2 {
  margin: 0;
  font-size: 16px;
}

.announcement span {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.announcement p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.panel {
  position: relative;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 22px;
  backdrop-filter: blur(14px);
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(135deg, rgba(24, 183, 167, 0.08), transparent 42%);
}

.panel > * {
  position: relative;
}

.panel.compact {
  margin-top: 14px;
  padding: 16px;
}

.home-panel {
  margin-top: 0;
}

.public-links-list {
  display: grid;
  gap: 10px;
}

.public-link-item {
  min-width: 0;
  padding: 14px;
  border: 1px solid rgba(123, 228, 215, 0.24);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(15, 37, 35, 0.92), rgba(8, 20, 19, 0.86));
}

.public-link-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.public-link-head p,
.public-link-progress span {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 12px;
}

.public-link-head h3 {
  margin: 0;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.25;
}

.public-link-progress {
  margin-top: 14px;
}

.public-link-progress > div:first-child {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}

.public-link-progress strong {
  color: var(--accent-strong);
  font-size: 13px;
}

.mini-progress {
  height: 7px;
  margin-top: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.mini-progress i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--gold));
}

.public-link-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 18px;
  border: 1px solid rgba(123, 228, 215, 0.42);
  border-radius: 8px;
  background: linear-gradient(135deg, #0c3531, #111c1b);
  color: var(--accent-strong);
  font-weight: 900;
  box-shadow: 0 0 24px rgba(24, 183, 167, 0.22);
}

.primary-btn,
.ghost-btn,
.danger-btn,
.text-btn,
.icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 8px;
  border: 0;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.primary-btn {
  width: 100%;
  margin-top: 12px;
  padding: 0 18px;
  background: linear-gradient(135deg, var(--accent), #087d74);
  color: #041413;
  font-weight: 900;
  box-shadow: 0 10px 24px rgba(24, 183, 167, 0.22);
}

.ghost-btn {
  width: 100%;
  margin-top: 10px;
  padding: 0 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.045);
  color: var(--ink);
  font-weight: 800;
}

.danger-btn {
  width: 100%;
  margin-top: 10px;
  padding: 0 16px;
  border: 1px solid rgba(255, 107, 107, 0.34);
  background: rgba(255, 107, 107, 0.12);
  color: #ffb5b5;
  font-weight: 900;
}

.ghost-btn.inline {
  width: 112px;
  flex: 0 0 112px;
  margin-top: 0;
  padding: 0 10px;
  font-size: 13px;
}

.text-btn {
  min-height: 34px;
  padding: 0 10px;
  background: rgba(24, 183, 167, 0.12);
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 900;
}

.icon-link {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.055);
  color: var(--accent-strong);
}

.primary-btn:active,
.ghost-btn:active,
.danger-btn:active,
.text-btn:active,
.icon-link:active {
  transform: scale(0.98);
}

.muted {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 18px 0 14px;
  color: var(--muted);
  font-size: 13px;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.email-form {
  display: grid;
  gap: 8px;
}

.email-form label {
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 800;
}

.email-form input,
.link-form textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid rgba(125, 204, 195, 0.26);
  border-radius: 8px;
  background: rgba(3, 12, 12, 0.64);
  color: var(--ink);
  outline: none;
}

.email-form input {
  height: 44px;
  padding: 0 12px;
}

.email-form input::placeholder,
.link-form textarea::placeholder {
  color: rgba(148, 170, 168, 0.78);
}

.email-form input:focus,
.link-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(24, 183, 167, 0.14);
}

.code-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.hidden {
  display: none !important;
}

.profile-row {
  padding: 12px 2px 16px;
}

.avatar {
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 50%;
  object-fit: cover;
}

.nickname {
  margin-bottom: 2px;
  font-weight: 900;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.stat-card {
  position: relative;
  overflow: hidden;
  min-width: 0;
  min-height: 112px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(18, 88, 75, 0.82), rgba(8, 20, 19, 0.78));
}

.stat-card::after {
  content: "";
  position: absolute;
  right: 14px;
  bottom: 12px;
  width: 48px;
  height: 48px;
  border: 8px solid currentColor;
  border-radius: 50%;
  opacity: 0.16;
}

.stat-card.pending {
  background: linear-gradient(135deg, rgba(13, 76, 126, 0.72), rgba(8, 20, 19, 0.78));
  color: #8bbdff;
}

.stat-card.done {
  background: linear-gradient(135deg, rgba(115, 88, 18, 0.74), rgba(8, 20, 19, 0.78));
  color: #ffd68f;
}

.stats-grid strong {
  display: block;
  margin-top: 10px;
  color: var(--ink);
  font-size: 34px;
  line-height: 1.1;
}

.stats-grid span,
.stats-grid em {
  display: block;
  font-style: normal;
}

.stats-grid span {
  color: var(--ink);
  font-size: 13px;
  font-weight: 900;
}

.stats-grid em {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.badge {
  flex: 0 0 auto;
  padding: 5px 9px;
  border: 1px solid rgba(148, 170, 168, 0.2);
  border-radius: 999px;
  background: rgba(148, 170, 168, 0.12);
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.badge.active {
  border-color: rgba(24, 183, 167, 0.32);
  background: rgba(24, 183, 167, 0.14);
  color: var(--accent-strong);
}

.badge.pending {
  border-color: rgba(217, 155, 56, 0.32);
  background: rgba(217, 155, 56, 0.14);
  color: #ffd68f;
}

.badge.offline {
  border-color: rgba(255, 107, 107, 0.32);
  background: rgba(255, 107, 107, 0.12);
  color: #ffb5b5;
}

.badge.resolved {
  border-color: rgba(24, 183, 167, 0.32);
  background: rgba(24, 183, 167, 0.14);
  color: var(--accent-strong);
}

.badge.rejected {
  border-color: rgba(148, 170, 168, 0.22);
  background: rgba(148, 170, 168, 0.12);
  color: var(--muted);
}

.dashboard-grid {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.dashboard-main,
.dashboard-side {
  display: grid;
  gap: 14px;
}

.link-form textarea {
  min-height: 112px;
  resize: vertical;
  padding: 12px;
  line-height: 1.5;
}

.progress-block {
  margin-top: 14px;
}

.link-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-top: 12px;
}

.progress-track {
  overflow: hidden;
  height: 9px;
  border-radius: 999px;
  background: rgba(232, 238, 243, 0.12);
}

.progress-track span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  transition: width 0.25s ease;
}

.target-box {
  min-height: 172px;
  padding: 14px;
  border: 1px solid rgba(125, 204, 195, 0.22);
  border-radius: 8px;
  background: rgba(3, 12, 12, 0.5);
}

.task-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  margin-bottom: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(125, 204, 195, 0.12);
}

.task-avatar {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(125, 204, 195, 0.24);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.task-info h3 {
  margin: 0 0 4px;
  font-size: 15px;
}

.task-info p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.task-progress {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 8px 12px;
}

.task-progress span {
  color: var(--muted);
  font-size: 12px;
}

.task-progress strong {
  color: var(--ink);
  font-size: 13px;
}

.task-progress i {
  grid-column: 1 / -1;
  height: 7px;
  overflow: hidden;
  border-radius: 8px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
}

.task-hint {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.target-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.assist-account-label {
  display: block;
  margin: 12px 0 6px;
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 900;
}

.assist-account-input,
.report-form textarea,
.report-form input[type="file"] {
  width: 100%;
  min-width: 0;
  border: 1px solid rgba(125, 204, 195, 0.26);
  border-radius: 8px;
  background: rgba(3, 12, 12, 0.64);
  color: var(--ink);
  outline: none;
}

.assist-account-input {
  height: 42px;
  padding: 0 12px;
}

.received-assists-list {
  display: grid;
  gap: 10px;
}

.received-assist-item {
  display: grid;
  gap: 12px;
  padding: 12px;
  border: 1px solid rgba(125, 204, 195, 0.18);
  border-radius: 8px;
  background: rgba(3, 12, 12, 0.42);
}

.assist-title {
  margin: 0 0 4px;
  color: var(--ink);
  font-weight: 900;
}

.assist-meta {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.report-form {
  display: grid;
  gap: 8px;
}

.report-form textarea {
  min-height: 68px;
  resize: vertical;
  padding: 10px;
  line-height: 1.5;
}

.report-form input[type="file"] {
  padding: 9px;
  font-size: 13px;
}

.flow-panel h2,
.rule-panel h2 {
  margin-bottom: 14px;
}

.flow-panel ol,
.rule-panel ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.flow-panel li {
  position: relative;
  min-height: 42px;
  padding-left: 42px;
}

.flow-panel li::before {
  content: counter(list-item);
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(123, 228, 215, 0.28);
  border-radius: 50%;
  background: rgba(24, 183, 167, 0.14);
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 900;
}

.flow-panel strong,
.flow-panel span,
.rule-panel li {
  display: block;
}

.flow-panel strong {
  margin-bottom: 3px;
  font-size: 14px;
}

.flow-panel span,
.rule-panel li {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.rule-panel li {
  position: relative;
  padding-left: 20px;
}

.rule-panel li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-strong);
  font-weight: 900;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(env(safe-area-inset-bottom) + 22px);
  transform: translateX(-50%);
  width: min(calc(100% - 32px), 420px);
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(4, 14, 13, 0.94);
  color: #fff;
  text-align: center;
  font-size: 14px;
  box-shadow: var(--shadow);
}

@media (min-width: 480px) {
  .app-shell {
    padding-top: 36px;
  }

  .target-actions {
    grid-template-columns: 1fr 1fr;
  }

  .link-actions {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 430px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .stat-card {
    min-height: 96px;
  }
}

@media (min-width: 860px) {
  .app-shell {
    width: min(100%, 1120px);
  }

  .topbar {
    flex-wrap: nowrap;
  }

  .main-nav {
    flex: 0 1 auto;
    order: 0;
    padding-top: 0;
    border-top: 0;
  }

  .dashboard-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.72fr);
    align-items: start;
  }
}