/* =============================================
   TeamGuard — App Styles
   Mobile-first, no framework
   ============================================= */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Brand palette */
  --color-primary: #0B2E6B;
  --color-primary-light: #1E5FAF;
  --color-primary-tint: #D6E4F7;
  --color-success: #3FAE2A;
  --color-success-light: #5CCB3F;
  --color-accent: #4FA3E3;
  --color-background: #F2F2F2;
  --color-surface: #FFFFFF;
  --color-text-primary: #0B2E6B;
  --color-text-secondary: #4FA3E3;

  /* Aliases (keep existing names pointing at new values) */
  --blue-800: var(--color-primary);
  --blue-600: var(--color-primary-light);
  --blue-100: var(--color-primary-tint);
  --slate-900: #0f172a;
  --slate-800: var(--color-text-primary);
  --slate-600: #475569;
  --slate-400: #94a3b8;
  --slate-200: #e2e8f0;
  --slate-100: var(--color-background);
  --white: var(--color-surface);
  --green-500: var(--color-success);
  --green-100: #dcfce7;
  --orange-500: #f97316;
  --orange-100: #ffedd5;
  --purple-600: #9333ea;
  --purple-100: #f3e8ff;
  --red-500: #ef4444;
  --red-600: #dc2626;
  --red-100: #fee2e2;
  --nav-height: 56px;
  --bottom-nav-height: 60px;
}

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 15px;
  color: var(--color-text-primary);
  background: var(--color-background);
}

[x-cloak] { display: none !important; }

/* --- Top Nav --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: var(--blue-800);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.nav-brand { display: flex; align-items: center; gap: 0.5rem; }
.nav-logo { font-size: 1.4rem; }
.nav-logo-circle { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; background: #fff; border-radius: 50%; flex-shrink: 0; }
.nav-logo-img { height: 33px; width: auto; display: block; }
.nav-title { font-weight: 700; font-size: 1.1rem; letter-spacing: -0.02em; }
.nav-right { display: flex; align-items: center; gap: 0.75rem; }
.nav-user { font-size: 0.85rem; opacity: 0.9; }
.nav-profile-btn {
  display: flex; align-items: center; gap: 8px;
  background: none; border: 1px solid rgba(147,197,253,0.5); cursor: pointer; padding: 4px 6px; border-radius: 20px;
  color: var(--white);
}
.nav-profile-btn:hover { background: rgba(255,255,255,0.15); }
.nav-avatar-circle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 50%;
  font-size: 1.5rem; font-weight: 700; flex-shrink: 0;
}
.nav-avatar-img {
  width: 30px; height: 30px; border-radius: 50%; object-fit: cover; flex-shrink: 0;
}

/* --- Main Layout --- */
.main-layout {
  margin-top: var(--nav-height);
  margin-bottom: var(--bottom-nav-height);
  padding: 1rem;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Login Page --- */
.page-center {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.login-card {
  width: 100%;
  max-width: 400px;
}

.login-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.login-logo { font-size: 3rem; display: block; margin-bottom: 0.5rem; }
.login-logo-img { max-width: 220px; width: 100%; height: auto; display: block; margin: 0 auto; }
.login-logo-sm { height: 28px; width: auto; display: inline-block; vertical-align: middle; margin-right: 0.4rem; }
.brand-guard { color: var(--color-success); }
.login-title { font-size: 1.5rem; font-weight: 700; color: var(--blue-800); }
.login-sub { font-size: 0.85rem; color: var(--slate-600); margin-top: 0.25rem; }

/* --- Cards --- */
.card {
  background: var(--white);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.04);
}

/* --- Form Elements --- */
.field { margin-bottom: 1rem; }
.label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--slate-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}

.input {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1.5px solid var(--slate-200);
  border-radius: 0;
  font-size: 0.95rem;
  color: var(--slate-800);
  background: var(--white);
  transition: border-color 0.15s;
  outline: none;
}
.input:focus { border-color: var(--blue-600); }
.input:disabled { background: var(--slate-100); color: var(--slate-400); }
.pw-wrap { position: relative; display: block; }
.pw-wrap .input { padding-right: 2.5rem; }
.pw-toggle { position: absolute; right: 0.6rem; top: 50%; transform: translateY(-50%); background: none; border: none; padding: 0; cursor: pointer; color: var(--slate-400); display: flex; align-items: center; }
.pw-toggle:hover { color: var(--slate-600); }

select.input { cursor: pointer; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background 0.15s, opacity 0.15s;
  text-decoration: none;
  white-space: nowrap;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.w-full { width: 100%; }
.btn-primary { background: var(--blue-600); color: var(--white); }
.btn-primary:hover:not(:disabled) { background: var(--blue-800); }
.btn-secondary { background: var(--slate-200); color: var(--slate-800); }
.btn-secondary:hover:not(:disabled) { background: var(--slate-400); color: var(--white); }
.btn-ghost { background: transparent; color: var(--white); }
.btn-ghost:hover:not(:disabled) { background: rgba(255,255,255,0.15); }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.82rem; }
.btn-outline { background: transparent; color: var(--blue-600); border: 1.5px solid var(--blue-600); }
.btn-outline:hover:not(:disabled) { background: var(--blue-50, #eff6ff); }
.btn-danger { background: #fee2e2; color: #b91c1c; }
.btn-danger:hover:not(:disabled) { background: #b91c1c; color: #fff; }
.table-actions { display: flex; gap: 0.375rem; align-items: center; }
.login-divider { display: flex; align-items: center; gap: 0.75rem; margin: 1rem 0; color: var(--slate-400); font-size: 0.85rem; }
.login-divider::before, .login-divider::after { content: ''; flex: 1; height: 1px; background: var(--slate-200); }
.btn-full { width: 100%; }

/* --- Badges --- */
.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.badge-sm { font-size: 0.65rem; padding: 0.15rem 0.4rem; }

/* Role badges */
.badge-admin     { background: var(--orange-100, #ffedd5); color: var(--orange-600, #ea580c); }
.badge-coach,
.badge-headcoach { background: var(--orange-100, #ffedd5); color: var(--orange-600, #ea580c); }
.badge-parent  { background: var(--green-100, #dcfce7);  color: #15803d; }
.badge-athlete { background: var(--purple-100); color: var(--purple-600); }

/* Thread type badges (used on cards, view headers, etc.) */
.badge-announcement { background: var(--orange-100); color: var(--orange-500); }
.badge-group { background: var(--blue-100); color: var(--blue-800); }
.badge-monitored { background: var(--purple-100); color: var(--purple-600); }
.badge-direct { background: var(--green-100); color: #15803d; }

/* Avatar circle in thread list */
.thread-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0;
}
.thread-avatar-img                { object-fit: cover; width: 34px; height: 34px; display: block; }
.thread-avatar.badge-announcement { background: var(--blue-100);   color: var(--blue-800); }
.thread-avatar.badge-group        { background: var(--blue-100);   color: var(--blue-800); }
.thread-avatar.badge-monitored    { background: var(--purple-100); color: var(--purple-600); }
.thread-avatar.badge-direct       { background: var(--green-100);  color: #15803d; }

/* System badge */
.badge-system { background: #fef3c7; color: #d97706; }

.safesport-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fef3c7;
  color: #d97706;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Audit badge */
.badge-audit { background: var(--slate-200); color: var(--slate-600); font-size: 0.7rem; }

/* --- Page Headers --- */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-top: 0.5rem;
}
.page-title { font-size: 1.2rem; font-weight: 700; color: var(--slate-900); }

/* Thread search */
.thread-search-wrap { padding: 0.25rem 0 0.75rem; }

/* --- Thread List --- */
.thread-list { display: flex; flex-direction: column; gap: 0.3rem; }

.thread-item {
  background: var(--white);
  border-radius: 10px;
  padding: 0.4rem 0.85rem;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: border-color 0.15s, box-shadow 0.15s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.thread-item:hover {
  border-color: var(--blue-100);
  box-shadow: 0 2px 8px rgba(30,64,175,0.1);
}

.thread-item-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.4rem;
}

.thread-subject {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--slate-800);
  margin-bottom: 0.3rem;
}

.thread-meta {
  font-size: 0.78rem;
  color: var(--slate-400);
}

.thread-date { font-size: 0.75rem; color: var(--slate-400); }

/* --- Thread View --- */
.thread-view-header {
  flex-shrink: 0;
  background: var(--slate-100);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1.5px solid var(--slate-200);
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
  position: relative;
}

.thread-view-title {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.participants-toggle {
  background: var(--slate-200) !important;
  color: var(--slate-800) !important;
  display: flex;
  gap: 0.35rem;
}

.participant-count {
  background: var(--blue-800);
  color: white;
  border-radius: 9999px;
  width: 1.2rem;
  height: 1.2rem;
  font-size: 0.7rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Participants panel */
.participants-panel {
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  z-index: 50;
  background: var(--white);
  border-radius: 0 0 10px 10px;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--slate-200);
  border-top: none;
  max-height: 50vh;
  overflow-y: auto;
  box-shadow: 0 8px 24px rgba(0,0,0,0.10);
}
.participants-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--slate-400);
  margin-bottom: 0.5rem;
}
.participant-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.3rem 0;
  border-bottom: 1px solid var(--slate-100);
}
.participant-item:last-child { border-bottom: none; }
.participant-name { font-size: 0.9rem; font-weight: 500; }
.participant-meta { display: flex; gap: 0.3rem; }

/* Messages */
.messages-area {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 0.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.message-wrapper {
  display: flex;
  flex-direction: column;
  max-width: 75%;
}
.message-wrapper.mine { align-self: flex-end; align-items: flex-end; }
.message-wrapper.theirs { align-self: flex-start; align-items: flex-start; }

.message-sender-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.2rem;
}

.msg-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.0rem;
  font-weight: 700;
  flex-shrink: 0;
  letter-spacing: 0;
  overflow: hidden;
}
.msg-avatar-athlete { background: var(--purple-100); color: var(--purple-600); }
.msg-avatar-coach   { background: var(--orange-100, #ffedd5); color: var(--orange-600, #ea580c); }
.msg-avatar-parent  { background: var(--green-100, #dcfce7); color: var(--green-700, #15803d); }
.msg-avatar-img     { object-fit: cover; display: block; }

.message-sender {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--slate-500);
}

.message-body { white-space: pre-wrap; word-break: break-word; }
.message-bubble {
  padding: 0.6rem 0.9rem;
  border-radius: 14px;
  font-size: 0.9rem;
  line-height: 1.5;
  word-break: break-word;
}
.bubble-mine {
  background: var(--blue-600);
  color: var(--white);
  border-bottom-right-radius: 4px;
}
.bubble-theirs {
  background: var(--white);
  color: var(--slate-800);
  border-bottom-left-radius: 4px;
  border: 1.5px solid var(--slate-200);
}

.message-edited { font-size: 0.7rem; opacity: 0.7; margin-left: 0.4rem; }

.message-time {
  font-size: 0.7rem;
  color: var(--slate-400);
  margin-top: 0.15rem;
  padding: 0 0.25rem;
}

/* Send bar */
.thread-section {
  position: fixed;
  top: var(--nav-height);
  bottom: var(--bottom-nav-height);
  left: 0; right: 0;
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  background: var(--slate-100);
  overflow: hidden;
  padding: 0 1rem;
}

.send-bar {
  flex-shrink: 0;
  background: var(--slate-100);
  padding: 0.75rem 0 0.5rem;
  border-top: 1.5px solid var(--slate-200);
}

.send-form {
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
}

.send-input {
  flex: 1;
  resize: none;
  font: inherit;
  overflow-y: auto;
  line-height: 1.4;
  min-height: 40px;
  max-height: 72px;  /* ~3 lines at 1.4 line-height + padding */
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.signalr-status {
  font-size: 0.7rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.signalr-status::before {
  content: '';
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 9999px;
}
.signalr-status.connected { color: var(--green-500); }
.signalr-status.connected::before { background: var(--green-500); }
.signalr-status.disconnected { color: var(--slate-400); }
.signalr-status.disconnected::before { background: var(--slate-400); }

/* --- Audit Table --- */
.audit-table-wrap { overflow-x: auto; }
.audit-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.audit-table th {
  background: var(--slate-800);
  color: var(--white);
  padding: 0.65rem 0.75rem;
  text-align: left;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.audit-table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--slate-100);
  vertical-align: top;
}
.audit-table tr:last-child td { border-bottom: none; }
.audit-table tr:hover td { background: var(--slate-100); }
.audit-time { white-space: nowrap; color: var(--slate-600); }
.audit-details { color: var(--slate-600); font-family: monospace; font-size: 0.75rem; max-width: 220px; word-break: break-all; }

/* --- Bottom Nav --- */
.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--bottom-nav-height);
  background: var(--white);
  border-top: 1.5px solid var(--slate-200);
  display: flex;
  align-items: stretch;
  z-index: 100;
}
.bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--slate-400);
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.15s;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.bottom-nav-item.active { color: var(--blue-800); }
.bottom-nav-icon { width: 22px; height: 22px; display: block; }

/* --- Modal --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 200;
  padding: 1rem;
}
@media (min-width: 480px) {
  .modal-overlay { align-items: center; }
}
.modal-card, .modal {
  background: var(--white);
  border-radius: 16px 16px 0 0;
  padding: 1.5rem;
  width: 100%;
  max-width: 480px;
  max-height: 85vh;
  overflow-y: auto;
}
@media (min-width: 480px) {
  .modal-card, .modal { border-radius: 16px; }
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.modal-header .btn-ghost { color: var(--slate-600); font-size: 1.2rem; }
.modal-title { font-size: 1.05rem; font-weight: 700; }
.modal-actions, .modal-footer {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  margin-top: 1rem;
}
.modal-actions .btn-ghost { color: var(--slate-600); }
.modal-body { margin-bottom: 0.5rem; }
.modal-note { font-size: 0.85rem; color: var(--slate-500); margin: 0.2rem 0 0; padding: 0; }
.modal-header .btn-ghost { color: var(--slate-600); font-size: 1.2rem; }

/* Participant checkboxes */
.participants-list-check {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 200px;
  overflow-y: auto;
  border: 1.5px solid var(--slate-200);
  border-radius: 8px;
  padding: 0.5rem;
}
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  cursor: pointer;
  padding: 0.2rem 0;
}
.checkbox-label input[type="checkbox"] { width: 16px; height: 16px; cursor: pointer; accent-color: var(--blue-600); }

/* --- Misc --- */
.error-msg {
  color: var(--red-500);
  font-size: 0.82rem;
  margin: 0.4rem 0;
  padding: 0.4rem 0.6rem;
  background: var(--red-100);
  border-radius: 6px;
}
.loading-msg { color: var(--slate-400); font-size: 0.9rem; padding: 1rem 0; text-align: center; }
.empty-msg { color: var(--slate-400); font-size: 0.9rem; padding: 2rem 0; text-align: center; }

/* --- Parent Dashboard --- */
.btn-ghost-dark {
  background: transparent;
  color: var(--slate-600);
  border: 1.5px solid var(--slate-200);
}
.btn-ghost-dark:hover:not(:disabled) { background: var(--slate-100); }

.dashboard-children {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.child-card {
  background: var(--white);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  border: 1.5px solid var(--slate-200);
}

.child-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.child-avatar {
  font-size: 2rem;
  width: 48px;
  height: 48px;
  background: var(--blue-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.child-info { flex: 1; min-width: 0; }
.child-name { font-weight: 700; font-size: 1rem; color: var(--slate-800); }
.child-meta { display: flex; align-items: center; gap: 0.4rem; margin-top: 0.2rem; font-size: 0.8rem; color: var(--slate-600); }

.child-thread-count {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--blue-100);
  border-radius: 10px;
  padding: 0.4rem 0.65rem;
  min-width: 48px;
}
.thread-count-num { font-size: 1.2rem; font-weight: 700; color: var(--blue-800); line-height: 1; }
.thread-count-label { font-size: 0.65rem; color: var(--blue-600); text-transform: uppercase; letter-spacing: 0.04em; }

.child-groups {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}
.child-no-groups { font-size: 0.82rem; color: var(--slate-400); margin-bottom: 0.75rem; }

.child-msg-btn { width: 100%; justify-content: center; }

/* Activity feed */
.activity-feed {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.activity-item {
  background: var(--white);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: border-color 0.15s, box-shadow 0.15s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.activity-item:hover {
  border-color: var(--blue-100);
  box-shadow: 0 2px 8px rgba(30,64,175,0.1);
}

.activity-item-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.3rem;
}
.activity-thread {
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--blue-800);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.activity-time { font-size: 0.72rem; color: var(--slate-400); white-space: nowrap; margin-left: 0.5rem; }

.activity-body {
  font-size: 0.88rem;
  color: var(--slate-700);
  line-height: 1.4;
  margin-bottom: 0.35rem;
}
.activity-sender { font-weight: 600; color: var(--slate-800); }

.activity-footer { display: flex; gap: 0.4rem; }

/* --- Announcement read-only banner --- */
.announcement-readonly {
  flex-shrink: 0;
  background: #fef9c3;
  border: 1px solid #fde047;
  color: #713f12;
  font-size: 0.8rem;
  padding: 0.5rem 1rem;
  text-align: center;
}

.allow-replies-toggle {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1rem;
  background: #fff3f3;
  border-top: 1px solid #fca5a5;
  border-bottom: 1px solid #fca5a5;
  font-size: 0.82rem;
  color: #b91c1c;
  user-select: none;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.allow-replies-toggle.replies-on {
  background: #f0fdf4;
  border-top-color: #86efac;
  border-bottom-color: #86efac;
  color: #15803d;
}
.toggle-track {
  width: 2.4rem;
  height: 1.3rem;
  border-radius: 9999px;
  background: #ef4444;
  position: relative;
  transition: background 0.2s;
  flex-shrink: 0;
}
.toggle-track::after {
  content: '';
  position: absolute;
  top: 0.17rem;
  left: 0.17rem;
  width: 0.95rem;
  height: 0.95rem;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.2s;
}
.toggle-track.toggle-on {
  background: #16a34a;
}
.toggle-track.toggle-on::after {
  transform: translateX(1.1rem);
}
.toggle-text { font-weight: 600; }

/* --- Groups page --- */
.group-list { display: flex; flex-direction: column; gap: 0.75rem; padding: 0.5rem 0; }

.group-card {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: 0.75rem;
  padding: 1rem 1.1rem;
  cursor: pointer;
  transition: box-shadow 0.15s, border-color 0.15s;
}
.group-card:hover { border-color: var(--blue-600); box-shadow: 0 2px 8px rgba(30,64,175,0.10); }

.group-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}
.group-card-name { font-weight: 700; font-size: 1rem; color: var(--slate-800); }
.group-card-meta { font-size: 0.82rem; color: var(--slate-500); margin-bottom: 0.3rem; }
.group-card-coach { font-size: 0.82rem; color: var(--slate-600); }
.group-coach-label { font-weight: 600; }

/* --- Athletes page --- */
.athlete-search-wrap { padding: 0.25rem 0 0.75rem; }

.athlete-list { display: flex; flex-direction: column; gap: 0.3rem; padding: 0.25rem 0; }

.athlete-card {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: 0.75rem;
  padding: 0.4rem 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  transition: box-shadow 0.15s, border-color 0.15s;
}
.athlete-card:hover { border-color: var(--blue-600); box-shadow: 0 2px 8px rgba(30,64,175,0.10); }

.athlete-card-main { display: flex; align-items: flex-start; gap: 0.75rem; flex: 1; min-width: 0; }
.athlete-avatar { font-size: 1.6rem; line-height: 1; flex-shrink: 0; }
.athlete-avatar-initial {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--purple-100);
  color: var(--purple-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  flex-shrink: 0;
  letter-spacing: 0;
}
.athlete-info { flex: 1; min-width: 0; }
.athlete-name { font-weight: 600; font-size: 0.95rem; color: var(--slate-800); margin-bottom: 0.2rem; }
.athlete-meta { font-size: 0.78rem; color: var(--slate-500); display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; margin-bottom: 0.3rem; }
.athlete-groups { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.athlete-no-group { font-size: 0.78rem; color: var(--slate-400); font-style: italic; }
.athlete-card-action { font-size: 1.2rem; color: var(--blue-600); font-weight: 700; flex-shrink: 0; }

/* --- Thread list preview --- */
.thread-item-top { align-items: center; }
.thread-subject { font-weight: 600; font-size: 0.95rem; color: var(--slate-800); flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin: 0 0.5rem; }
.thread-preview { font-size: 0.82rem; color: var(--slate-500); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 0.15rem; }
.preview-sender { font-weight: 600; color: var(--slate-600); }
.preview-text { color: var(--slate-400); }

/* --- Unread thread indicators --- */
.thread-item.thread-unread { border-color: var(--blue-200); background: #eff6ff; }
.thread-item.thread-unread .thread-subject { font-weight: 700; color: var(--blue-900); }
.thread-item.thread-unread .thread-preview { color: var(--slate-700); font-weight: 500; }
.unread-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue-500, #3b82f6);
  flex-shrink: 0;
  margin: 0 4px;
  vertical-align: middle;
}

/* --- Contact picker --- */
.contact-picker {
  background: var(--white);
  border: 1.5px solid var(--blue-100);
  border-radius: 12px;
  margin-bottom: 0.75rem;
  box-shadow: 0 2px 8px rgba(30,64,175,0.08);
  overflow: hidden;
}
.contact-picker-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--slate-200);
  background: var(--slate-100);
}
.contact-picker-title { font-weight: 600; font-size: 0.9rem; color: var(--slate-700); }
.contact-picker-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  cursor: pointer;
  border-bottom: 1px solid var(--slate-100);
  transition: background 0.12s;
}
.contact-picker-item:last-child { border-bottom: none; }
.contact-picker-item:hover { background: var(--blue-100); }
.contact-picker-name { font-weight: 600; font-size: 0.95rem; color: var(--slate-800); }

/* --- Child coach buttons --- */
.child-coaches { display: flex; flex-direction: column; gap: 0.4rem; margin-top: 0.5rem; }
.child-msg-btn { width: 100%; justify-content: center; }

/* --- Desktop tweaks --- */
@media (min-width: 768px) {
  .main-layout { padding: 1.5rem 2rem; }
  .messages-area { max-height: calc(100vh - 260px); }
}

/* ─── Group Management ─────────────────────────────────────────────────── */
.group-card { background: var(--white); border: 1.5px solid var(--blue-100); border-radius: 12px; margin-bottom: 0.75rem; overflow: hidden; box-shadow: 0 1px 4px rgba(30,64,175,0.06); }
.group-card-expanded { border-color: var(--blue-400); box-shadow: 0 2px 12px rgba(30,64,175,0.12); }
.group-card-header { display: flex; align-items: center; justify-content: space-between; padding: 0.85rem 1rem; cursor: pointer; gap: 0.5rem; }
.group-card-header:hover { background: var(--blue-100); }
.group-card-title-row { display: flex; align-items: center; gap: 0.5rem; flex: 1; min-width: 0; }
.group-expand-icon { font-size: 0.9rem; color: var(--blue-500); flex-shrink: 0; width: 1rem; }
.group-card-name { font-weight: 700; font-size: 1rem; color: var(--slate-800); }
.group-card-actions { display: flex; gap: 0.25rem; flex-shrink: 0; }
.group-card-actions .btn-ghost { color: var(--blue-700); }
.group-card-actions .btn-ghost:hover:not(:disabled) { background: var(--blue-100); color: var(--blue-900); }
.group-card-meta { padding: 0 1rem 0.75rem 2.5rem; font-size: 0.82rem; color: var(--slate-500); }
.group-coach-label { color: var(--slate-400); }
.btn-danger { color: var(--red-600) !important; }
.btn-danger:hover { background: rgba(220,38,38,0.08) !important; }

/* Expanded body */
.group-expanded-body { border-top: 1px solid var(--slate-200); padding: 0.75rem 1rem; background: var(--slate-50); }
.group-members-header { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--slate-400); margin: 0.25rem 0 0.5rem; }
.group-members-list { display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: 0.75rem; }
.group-member-row { display: flex; align-items: center; gap: 0.6rem; padding: 0.4rem 0.6rem; border-radius: 8px; background: var(--white); border: 1px solid var(--slate-100); }
.group-member-child { margin-left: 1.75rem; background: var(--slate-50); border-color: var(--slate-200); position: relative; }
.group-member-child::before { content: ''; position: absolute; left: -1rem; top: 50%; width: 0.75rem; height: 1px; background: var(--slate-300); }
.group-member-avatar { width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0; overflow: hidden; display: flex; align-items: center; justify-content: center; font-size: 0.85rem; font-weight: 700; }
.group-member-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 50%; }
.group-member-info { display: flex; align-items: center; gap: 0.35rem; flex: 1; flex-wrap: wrap; }
.group-member-name { font-weight: 600; font-size: 0.9rem; color: var(--slate-800); }

/* Subgroups inside an expanded group */
.subgroup-list { display: flex; flex-direction: column; gap: 0.4rem; }
.subgroup-card { display: flex; align-items: center; justify-content: space-between; padding: 0.55rem 0.75rem; border-radius: 8px; background: var(--white); border: 1.5px solid var(--blue-100); gap: 0.5rem; }
.subgroup-card-left { display: flex; align-items: center; gap: 0.4rem; flex: 1; flex-wrap: wrap; min-width: 0; }
.subgroup-card-name { font-weight: 600; font-size: 0.9rem; color: var(--slate-700); }
.subgroup-member-count { font-size: 0.8rem; color: var(--slate-400); }
.subgroup-card-actions { display: flex; gap: 0.25rem; flex-shrink: 0; }
.subgroup-card-actions .btn-ghost { color: var(--blue-700); }
.subgroup-card-actions .btn-ghost:hover:not(:disabled) { background: var(--blue-100); color: var(--blue-900); }

/* Add member modal list */
.add-member-list { max-height: 300px; overflow-y: auto; margin-top: 0.75rem; display: flex; flex-direction: column; gap: 0.35rem; }
.add-member-row { display: flex; align-items: center; gap: 0.6rem; padding: 0.5rem 0.6rem; border-radius: 8px; background: var(--slate-50); border: 1px solid var(--slate-200); cursor: pointer; }
.add-member-row:hover { background: var(--blue-100); border-color: var(--blue-300); }
.add-member-row--selected { background: #eff6ff; border-color: #93c5fd; }
.add-member-row--selected:hover { background: #dbeafe; }
.add-member-info { display: flex; align-items: center; gap: 0.35rem; flex: 1; flex-wrap: wrap; }
.add-member-action { font-size: 0.82rem; font-weight: 700; color: var(--blue-600); flex-shrink: 0; }
/* Group DM stacked avatar */
.thread-avatar-gdm { position: relative; }
.gdm-dot { position: absolute; width: 20px; height: 20px; border-radius: 50%; border: 2px solid #fff; box-sizing: border-box; display: flex; align-items: center; justify-content: center; font-size: 8px; font-weight: 700; }
.gdm-dot-overflow { background: #e2e8f0 !important; color: #475569 !important; }

.picker-check { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--slate-300); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 0.8rem; color: transparent; }
.picker-check--on { background: var(--color-success); border-color: var(--color-success); color: #fff; }

/* Modal form helpers */
.form-label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--slate-600); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.35rem; }
.form-group { margin-bottom: 0.85rem; }
.form-error { color: var(--red-500); font-size: 0.82rem; margin: 0.4rem 0; padding: 0.4rem 0.6rem; background: var(--red-100); border-radius: 6px; }
.form-row { display: flex; gap: 0.75rem; }
.form-row .form-group { flex: 1; }
.form-optional { font-size: 0.75rem; color: var(--slate-400); font-weight: 400; }
.form-note { font-size: 0.85rem; color: var(--slate-600); background: var(--blue-100); border-radius: 6px; padding: 0.4rem 0.6rem; margin-bottom: 0.75rem; }

/* Page header with multiple action buttons */
.page-header-actions { display: flex; gap: 0.5rem; align-items: center; }

/* Invite link result */
.invite-link-box { margin-top: 1rem; padding: 1rem; background: #f0fdf4; border: 1.5px solid #86efac; border-radius: 10px; }
.invite-link-label { font-size: 0.88rem; font-weight: 600; color: #15803d; margin-bottom: 0.6rem; }
.invite-link-row { display: flex; gap: 0.5rem; align-items: center; }
.invite-link-input { flex: 1; font-size: 0.8rem; color: var(--slate-700); background: var(--white); cursor: text; }
.invite-copy-btn { flex-shrink: 0; min-width: 80px; }
.invite-link-note { font-size: 0.78rem; color: var(--slate-500); margin-top: 0.5rem; line-height: 1.4; }

/* ─── Signup (accept invite) ───────────────────────────────────────────── */
.signup-card { max-width: 460px; width: 100%; }
.signup-section-label { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--blue-600); margin: 1.25rem 0 0.6rem; }
.signup-section-label:first-of-type { margin-top: 0; }
.signup-child-toggle { margin: 1.25rem 0 0.75rem; }
.signup-toggle-label { display: flex; align-items: center; gap: 0.5rem; font-weight: 600; font-size: 0.95rem; color: var(--slate-700); cursor: pointer; }
.signup-toggle-label input[type=checkbox] { width: 1.1rem; height: 1.1rem; accent-color: var(--blue-600); cursor: pointer; }
.signup-toggle-note { font-size: 0.78rem; color: var(--slate-400); margin: 0.3rem 0 0 1.6rem; }
.signup-child-fields { background: var(--slate-50); border: 1.5px solid var(--blue-100); border-radius: 10px; padding: 1rem; margin-bottom: 0.75rem; }
.field-note { font-size: 0.75rem; color: var(--slate-400); margin: 0.25rem 0 0; }

/* ─── Group folder tree (groups list page) ─────────────────────────────── */
.group-tree { display: flex; flex-direction: column; padding: 0.25rem 0; }

.group-tree-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  background: var(--white);
  border: 1.5px solid var(--blue-100);
  border-radius: 10px;
  margin-bottom: 0.4rem;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.group-tree-item:hover {
  border-color: var(--blue-600);
  box-shadow: 0 2px 8px rgba(30,64,175,0.1);
}
.group-tree-subitem {
  margin-left: 1.5rem;
  background: var(--slate-50);
  border-color: var(--slate-200);
  padding-top: 0.35rem;
  padding-bottom: 0.35rem;
}
.group-tree-subitem:hover { border-color: var(--blue-600); }

.group-tree-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--blue-100);
  color: var(--blue-800);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  flex-shrink: 0;
}
.group-tree-subdot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange-500);
  flex-shrink: 0;
  margin: 0 13px;
}
.group-tree-name { font-weight: 600; font-size: 0.95rem; color: var(--slate-800); flex: 1; }
.group-tree-meta { font-size: 0.8rem; color: var(--slate-400); white-space: nowrap; }
.group-tree-chevron { font-size: 1.2rem; color: var(--blue-600); font-weight: 700; flex-shrink: 0; }

/* ─── Group detail page ─────────────────────────────────────────────────── */
.group-detail-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
  padding: 0.5rem 0;
}
.group-detail-coach { font-size: 0.85rem; color: var(--slate-600); }

.group-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  align-items: center;
}
.group-actions-menu { position: relative; margin-left: auto; }
.group-actions-trigger { padding: 0.3rem 0.5rem; }
.group-actions-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  min-width: 160px;
  z-index: 50;
  padding: 0.35rem 0;
}
.group-action-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.5rem 1rem;
  font-size: 0.88rem;
  font-weight: 500;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--slate-700);
}
.group-action-item:hover { background: var(--slate-50); color: var(--blue-600); }
.group-action-divider { border-top: 1px solid var(--slate-100); margin: 0.3rem 0; }
.group-action-danger { color: var(--red-600) !important; }
.group-action-danger:hover { background: var(--red-50, #fef2f2) !important; color: var(--red-700) !important; }

.group-members-count { font-weight: 400; color: var(--slate-400); margin-left: 0.25rem; font-size: 0.8rem; text-transform: none; letter-spacing: 0; }
.member-safesport-lock { color: #d97706; flex-shrink: 0; cursor: help; line-height: 1; }

/* ── Club Settings Page ─────────────────────────────── */
.settings-page { padding-bottom: 5rem; }
.settings-card { background: var(--white); border: 1px solid var(--slate-200); border-radius: 0.75rem; padding: 1.25rem; margin-bottom: 1rem; }
.settings-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.settings-section-title { font-size: 1rem; font-weight: 600; color: var(--slate-800); margin: 0 0 1rem 0; }
.settings-card-header .settings-section-title { margin-bottom: 0; }
.settings-info-row { display: flex; justify-content: space-between; align-items: center; padding: 0.5rem 0; border-bottom: 1px solid var(--slate-100); }
.settings-info-row:last-child { border-bottom: none; }
.settings-info-label { font-size: 0.875rem; color: var(--slate-500); }
.settings-info-value { font-size: 0.875rem; font-weight: 500; color: var(--slate-800); }
.settings-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.settings-table th { text-align: left; padding: 0.5rem 0.75rem; color: var(--slate-500); font-weight: 500; border-bottom: 1px solid var(--slate-200); }
.settings-table td { padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--slate-100); color: var(--slate-800); }
.settings-table tr:last-child td { border-bottom: none; }
.badge-pending { background: #fef3c7; color: #92400e; }

/* ─── Welcome Page ──────────────────────────────────────────────────────── */
.welcome-page {
  background: #fff;
  min-height: calc(100vh - var(--nav-height) - var(--bottom-nav-height));
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 16px 100px;
}
.welcome-inner {
  width: 100%; max-width: 640px;
}
.welcome-header {
  text-align: center; margin-bottom: 36px; padding-top: 16px;
}
.welcome-logo {
  width: 72px; height: 72px; border-radius: 50%;
  background: #dbeafe; display: inline-flex;
  align-items: center; justify-content: center; margin-bottom: 16px;
}
.welcome-title {
  font-size: 1.75rem; font-weight: 700; margin-bottom: 10px; line-height: 1.2;
  color: var(--blue-800);
}
.welcome-subtitle {
  font-size: 1rem; color: var(--slate-500); max-width: 440px; margin: 0 auto;
}
.welcome-steps {
  display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px;
}
.welcome-step {
  background: #eff6ff; border-radius: 16px; padding: 20px 20px 20px 16px;
  display: flex; gap: 16px; align-items: flex-start;
  border: 1px solid #bfdbfe;
}
.welcome-step-number {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; font-weight: 700; margin-top: 2px;
}
.welcome-step-body {
  display: flex; gap: 14px; align-items: flex-start; flex: 1; min-width: 0;
}
.welcome-step-icon {
  width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.welcome-step-content { flex: 1; min-width: 0; }
.welcome-step-title {
  font-size: 1rem; font-weight: 700; color: var(--blue-800); margin-bottom: 6px;
}
.welcome-step-desc {
  font-size: 0.875rem; color: var(--slate-500); line-height: 1.5; margin-bottom: 12px;
}
.welcome-step-btn {
  display: inline-flex; align-items: center;
}
.btn-success { background: #16a34a; color: #fff; border-color: #16a34a; }
.btn-success:hover { background: #15803d; }
.welcome-footer { text-align: center; }
.welcome-cta {
  font-size: 1rem; padding: 12px 32px; border-radius: 10px; margin-bottom: 12px;
}
.welcome-skip {
  font-size: 0.8rem; color: var(--slate-400);
}