/* 星火社区 · 赛事报名页 */
.squad-page { min-height: 100vh; background: var(--bg); color: var(--text); }

.sq-bar {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: 14px;
  padding: 14px 24px;
  background: rgba(8, 9, 12, 0.82);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
  font-size: 13px;
}
.sq-back { color: var(--text-dim); text-decoration: none; }
.sq-back:hover { color: var(--spark); }
.sq-brand { color: var(--text-faint); letter-spacing: 0.1em; font-size: 12px; text-transform: uppercase; }
.sq-user { margin-left: auto; color: var(--text-dim); display: flex; align-items: center; gap: 8px; }
.sq-user img { width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line-strong); }

.sq-main { max-width: 940px; margin: 0 auto; padding: 34px 20px 90px; }

.sq-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 24px;
  margin-bottom: 18px;
}
.sq-login { max-width: 520px; margin: 30px auto 0; }
.sq-login h1 { margin: 0 0 8px; font-size: 26px; letter-spacing: 0.02em; }
.sq-sub { margin: 0 0 20px; color: var(--text-dim); font-size: 14px; line-height: 1.7; }
.sq-sub strong { color: var(--spark); font-weight: 600; }

.sq-form { display: flex; flex-direction: column; gap: 10px; }
.sq-form label { font-size: 12px; letter-spacing: 0.1em; color: var(--text-faint); text-transform: uppercase; }
.sq-input, .sq-textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: #0b0d12;
  color: var(--text);
  font: inherit;
  font-size: 15px;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.sq-input:focus, .sq-textarea:focus {
  border-color: rgba(255, 122, 24, 0.6);
  box-shadow: 0 0 0 3px rgba(255, 122, 24, 0.12);
}

.sq-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text);
  font: inherit; font-size: 14px; font-weight: 600;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, opacity 0.18s ease;
}
.sq-btn:hover { border-color: var(--text-faint); background: rgba(255, 255, 255, 0.03); }
.sq-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.sq-btn-primary {
  background: linear-gradient(120deg, #ff7a18, #ff9a3d);
  border-color: transparent; color: #140a02;
}
.sq-btn-primary:hover { background: linear-gradient(120deg, #ff8a2c, #ffa94f); }
.sq-btn-ghost { font-weight: 500; color: var(--text-dim); }
.sq-btn-danger { border-color: rgba(250, 80, 62, 0.5); color: #ff7a68; }
.sq-btn-sm { padding: 7px 12px; font-size: 13px; }

.sq-alert {
  margin-top: 16px;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(250, 80, 62, 0.35);
  border-left: 3px solid var(--red);
  background: rgba(250, 80, 62, 0.09);
  font-size: 13.5px; line-height: 1.7;
}
.sq-alert b { display: block; margin-bottom: 4px; color: #ff9a8c; font-size: 14px; }

.sq-steps { margin: 24px 0 0; padding: 0; list-style: none; counter-reset: s; }
.sq-steps li {
  counter-increment: s;
  position: relative;
  padding: 0 0 14px 34px;
  font-size: 13px;
  color: var(--text-dim);
}
.sq-steps li::before {
  content: counter(s);
  position: absolute; left: 0; top: -1px;
  width: 22px; height: 22px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 11px; font-family: var(--mono);
  color: var(--spark); border: 1px solid rgba(255, 122, 24, 0.45);
  background: var(--spark-soft);
}
.sq-steps li b { display: block; color: var(--text); font-size: 13.5px; margin-bottom: 2px; }
.sq-steps li span { color: var(--text-faint); }

/* 个人信息条 */
.sq-profile { display: flex; align-items: center; gap: 16px; padding: 18px 22px; }
.sq-profile img { width: 54px; height: 54px; border-radius: 50%; border: 1px solid var(--line-strong); }
.sq-profile .who { min-width: 0; }
.sq-profile .who b { display: block; font-size: 17px; }
.sq-profile .who span { font-size: 12.5px; color: var(--text-faint); font-family: var(--mono); }
.sq-profile .spacer { flex: 1; }

.sq-h2 { margin: 26px 0 12px; font-size: 17px; letter-spacing: 0.02em; }
.sq-hint { font-size: 12.5px; color: var(--text-faint); margin: 0 0 14px; line-height: 1.6; }

/* 身份选择 */
.sq-choices { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.sq-choice {
  text-align: left;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 22px;
  cursor: pointer;
  color: var(--text);
  font: inherit;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}
.sq-choice:hover {
  border-color: rgba(255, 122, 24, 0.55);
  background: linear-gradient(160deg, rgba(255, 122, 24, 0.08), transparent 60%), var(--panel);
  transform: translateY(-2px);
}
.sq-choice b { display: block; font-size: 16px; margin-bottom: 6px; }
.sq-choice span { font-size: 13px; color: var(--text-dim); line-height: 1.6; }

/* 成员选择 */
.sq-searchbar { display: flex; gap: 10px; margin-bottom: 14px; }
.sq-searchbar .sq-input { flex: 1; }
.sq-members {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 10px; max-height: 420px; overflow: auto; padding-right: 4px;
}
.sq-member {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #0b0d12;
  cursor: pointer;
  transition: border-color 0.16s ease, background 0.16s ease;
}
.sq-member:hover { border-color: var(--line-strong); }
.sq-member.is-picked { border-color: rgba(255, 122, 24, 0.7); background: rgba(255, 122, 24, 0.1); }
.sq-member img { width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--line); }
.sq-member .m-info { min-width: 0; flex: 1; }
.sq-member .m-info b { display: block; font-size: 13.5px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sq-member .m-info span { font-size: 11.5px; color: var(--text-faint); font-family: var(--mono); }
.sq-member .m-flag { font-size: 10px; padding: 2px 6px; border-radius: 5px; white-space: nowrap; }
.sq-member .m-flag.warn { color: #ffbd6b; border: 1px solid rgba(255, 189, 107, 0.35); }
.sq-member .m-flag.ok { color: var(--ok); border: 1px solid rgba(67, 209, 122, 0.3); }

.sq-picked { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 4px; }
.sq-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 999px;
  font-size: 12.5px;
  border: 1px solid rgba(255, 122, 24, 0.45);
  background: var(--spark-soft); color: var(--text);
}
.sq-chip button { border: 0; background: transparent; color: inherit; cursor: pointer; font-size: 14px; line-height: 1; padding: 0; opacity: 0.7; }
.sq-chip button:hover { opacity: 1; }

.sq-actions { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }

/* 队伍卡 */
.sq-squad-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.sq-squad-head h3 { margin: 0; font-size: 19px; }
.sq-badge {
  font-size: 10.5px; letter-spacing: 0.08em; padding: 3px 8px; border-radius: 6px;
  border: 1px solid rgba(255, 122, 24, 0.4); color: var(--spark); background: var(--spark-soft);
}
.sq-badge.blue { color: var(--blue); border-color: rgba(76, 177, 239, 0.4); background: rgba(76, 177, 239, 0.12); }
.sq-roster { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 16px; }
.sq-roster .p { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.sq-roster img { width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line); }
.sq-roster .p small { display: block; color: var(--text-faint); font-size: 11px; }

.sq-squad-foot {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin-top: 18px; padding-top: 14px;
  border-top: 1px solid var(--line);
}
.sq-squad-foot .sq-hint { margin: 0; flex: 1; min-width: 180px; }

.sq-list { display: flex; flex-direction: column; gap: 10px; }
.sq-row {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #0b0d12;
}
.sq-row img { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); }
.sq-row .info { flex: 1; min-width: 0; }
.sq-row .info b { display: block; font-size: 14px; }
.sq-row .info span { font-size: 12px; color: var(--text-faint); }

.sq-empty {
  padding: 22px; text-align: center; font-size: 13.5px;
  color: var(--text-faint);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
}

.sq-toast {
  position: fixed; left: 50%; bottom: 34px; transform: translateX(-50%);
  padding: 11px 20px; border-radius: 999px;
  background: rgba(20, 24, 31, 0.96); border: 1px solid var(--line-strong);
  font-size: 13.5px; z-index: 90;
  box-shadow: var(--shadow);
}

.sq-tabs { display: flex; gap: 8px; margin: 18px 0 0; }
.sq-tab {
  padding: 8px 14px; border-radius: 999px; font-size: 13px;
  border: 1px solid var(--line); background: transparent; color: var(--text-dim);
  cursor: pointer; font: inherit;
}
.sq-tab.is-on { border-color: rgba(255, 122, 24, 0.55); color: var(--spark); background: var(--spark-soft); }

@media (max-width: 640px) {
  .sq-choices { grid-template-columns: 1fr; }
  .sq-main { padding: 22px 14px 80px; }
  .sq-card { padding: 18px; }
  .sq-profile { flex-wrap: wrap; }
}