/* ===== SETTINGS PANEL ===== */
.settings-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.6); z-index: 300;
  align-items: center; justify-content: center;
  backdrop-filter: blur(3px);
}
.settings-overlay.show { display: flex; }
.settings-panel {
  background: var(--paper); border: 1.5px solid var(--rule);
  border-radius: 16px; width: 560px; max-width: 96vw;
  max-height: 90vh; display: flex; flex-direction: column;
  overflow: hidden; box-shadow: 0 24px 64px rgba(0,0,0,0.4);
}
.settings-header {
  display: flex; align-items: center; gap: 12px;
  padding: 20px 24px 16px; border-bottom: 1px solid var(--rule); flex-shrink: 0;
}
.settings-header h2 { font-family: 'DM Serif Display', serif; font-size: 20px; flex: 1; }
.settings-close { background: none; border: none; color: var(--ink3); font-size: 18px; cursor: pointer; padding: 4px 8px; border-radius: 6px; transition: all 0.15s; }
.settings-close:hover { color: var(--ink); background: var(--paper2); }
.settings-body { display: flex; flex: 1; overflow: hidden; min-height: 0; }
.settings-nav { width: 160px; border-right: 1px solid var(--rule); padding: 12px 0; flex-shrink: 0; overflow-y: auto; }
.settings-nav-item { padding: 8px 16px; font-size: 13px; cursor: pointer; color: var(--ink3); border-radius: 6px; margin: 1px 6px; transition: all 0.13s; font-weight: 500; }
.settings-nav-item:hover { background: var(--paper2); color: var(--ink); }
.settings-nav-item.active { background: var(--paper3); color: var(--ink); }
.settings-nav-label { font-size: 10px; font-family: 'DM Mono', monospace; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink4); padding: 12px 16px 4px; }
.settings-content { flex: 1; overflow-y: auto; padding: 20px 24px; min-height: 0; }
.settings-content::-webkit-scrollbar { width: 4px; }
.settings-content::-webkit-scrollbar-thumb { background: var(--rule); border-radius: 2px; }
.s-section-title { font-size: 11px; font-family: 'DM Mono', monospace; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink4); margin-bottom: 10px; margin-top: 20px; }
.s-section-title:first-child { margin-top: 0; }
.s-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--rule); }
.s-row:last-child { border-bottom: none; }
.s-row label { font-size: 13px; color: var(--ink2); flex: 1; }
.s-select { background: var(--paper2); border: 1px solid var(--rule); border-radius: 7px; padding: 6px 10px; color: var(--ink); font-family: 'DM Sans', sans-serif; font-size: 12.5px; outline: none; cursor: pointer; flex: 1.5; max-width: 220px; transition: border-color 0.15s; }
.s-select:focus { border-color: var(--accent); }
.s-vol-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; }
.s-vol-row label { font-size: 13px; color: var(--ink2); width: 100px; flex-shrink: 0; }
.s-slider { flex: 1; accent-color: var(--accent); cursor: pointer; }
.s-vol-val { font-size: 11px; font-family: 'DM Mono', monospace; color: var(--ink3); width: 32px; text-align: right; flex-shrink: 0; }
.s-test-btn { background: none; border: 1px solid var(--rule); color: var(--ink3); padding: 4px 10px; border-radius: 6px; font-size: 11.5px; cursor: pointer; font-family: 'DM Sans', sans-serif; transition: all 0.15s; }
.s-test-btn:hover { border-color: var(--accent); color: var(--accent); }
.profile-avatar-edit { width: 72px; height: 72px; border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 26px; font-weight: 700; color: white; font-family: 'DM Serif Display', serif; cursor: pointer; position: relative; flex-shrink: 0; margin-bottom: 12px; }
.profile-avatar-edit::after { content: '✏'; position: absolute; bottom: -4px; right: -4px; width: 20px; height: 20px; border-radius: 50%; background: var(--accent); font-size: 10px; display: flex; align-items: center; justify-content: center; border: 2px solid var(--paper); }
.color-swatches { display: flex; gap: 6px; flex-wrap: wrap; margin: 8px 0 16px; }
.color-swatch-pick { width: 24px; height: 24px; border-radius: 50%; cursor: pointer; border: 2px solid transparent; transition: all 0.15s; }
.color-swatch-pick:hover { transform: scale(1.2); }
.color-swatch-pick.selected { border-color: white; transform: scale(1.15); }
.s-input { background: var(--paper2); border: 1.5px solid var(--rule); border-radius: 8px; padding: 8px 12px; color: var(--ink); font-family: 'DM Sans', sans-serif; font-size: 13.5px; outline: none; width: 100%; transition: border-color 0.2s; margin-bottom: 10px; }
.s-input:focus { border-color: var(--accent); }
.s-textarea { background: var(--paper2); border: 1.5px solid var(--rule); border-radius: 8px; padding: 8px 12px; color: var(--ink); font-family: 'DM Sans', sans-serif; font-size: 13.5px; outline: none; width: 100%; resize: vertical; min-height: 70px; transition: border-color 0.2s; margin-bottom: 10px; }
.s-textarea:focus { border-color: var(--accent); }
.s-save-btn { background: var(--accent); border: none; color: white; padding: 9px 22px; border-radius: 8px; font-family: 'DM Sans', sans-serif; font-size: 13px; font-weight: 600; cursor: pointer; transition: opacity 0.15s; }
.s-save-btn:hover { opacity: 0.85; }

/* ===== PROFILE CARD ===== */
.profile-card { position: fixed; z-index: 400; background: var(--paper); border: 1.5px solid var(--rule); border-radius: 14px; width: 260px; box-shadow: 0 12px 40px rgba(0,0,0,0.35); overflow: hidden; animation: pcIn 0.15s ease; }
@keyframes pcIn { from { opacity:0; transform:scale(0.95) translateY(4px); } to { opacity:1; transform:scale(1) translateY(0); } }
.pc-banner { height: 56px; background: linear-gradient(135deg, var(--accent), var(--accent2)); }
.pc-body { padding: 0 16px 16px; }
.pc-av { width: 60px; height: 60px; border-radius: 14px; margin-top: -30px; margin-bottom: 8px; display: flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 700; color: white; font-family: 'DM Serif Display', serif; border: 3px solid var(--paper); }
.pc-name { font-size: 16px; font-weight: 700; color: var(--ink); margin-bottom: 2px; }
.pc-tag  { font-size: 11px; font-family: 'DM Mono', monospace; color: var(--ink3); margin-bottom: 6px; }
.pc-bio  { font-size: 12px; color: var(--ink2); margin-bottom: 12px; line-height: 1.5; border-top: 1px solid var(--rule); padding-top: 8px; }
.pc-actions { display: flex; gap: 6px; }
.pc-btn { flex: 1; padding: 7px 0; border-radius: 8px; border: none; font-family: 'DM Sans', sans-serif; font-size: 12px; font-weight: 600; cursor: pointer; transition: all 0.15s; text-align: center; }
.pc-btn-primary { background: var(--accent); color: white; }
.pc-btn-primary:hover { opacity: 0.85; }
.pc-btn-ghost { background: var(--paper2); color: var(--ink2); border: 1px solid var(--rule); }
.pc-btn-ghost:hover { background: var(--paper3); }
.pc-status-row { display: flex; align-items: center; gap: 6px; margin-bottom: 8px; font-size: 12px; color: var(--ink3); }
.pc-status-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }

/* ===== FRIENDS ===== */
.friends-modal { background: var(--paper); border: 1.5px solid var(--rule); border-radius: 16px; width: 500px; max-width: 96vw; max-height: 88vh; display: flex; flex-direction: column; overflow: hidden; box-shadow: 0 24px 64px rgba(0,0,0,0.4); }
.friends-header { display: flex; align-items: center; gap: 12px; padding: 20px 24px 16px; border-bottom: 1px solid var(--rule); flex-shrink: 0; }
.friends-header h2 { font-family: 'DM Serif Display', serif; font-size: 20px; flex: 1; }
.friends-tabs { display: flex; gap: 2px; padding: 0 24px; border-bottom: 1px solid var(--rule); flex-shrink: 0; }
.friends-tab { padding: 10px 14px; font-size: 13px; font-weight: 600; color: var(--ink3); cursor: pointer; border-bottom: 2px solid transparent; transition: all 0.15s; }
.friends-tab:hover { color: var(--ink); }
.friends-tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.friends-body { flex: 1; overflow-y: auto; padding: 16px 24px; min-height: 0; }
.friends-body::-webkit-scrollbar { width: 4px; }
.friends-body::-webkit-scrollbar-thumb { background: var(--rule); border-radius: 2px; }
.friend-add-row { display: flex; gap: 8px; margin-bottom: 16px; }
.friend-add-input { flex: 1; background: var(--paper2); border: 1.5px solid var(--rule); border-radius: 8px; padding: 9px 14px; color: var(--ink); font-family: 'DM Sans', sans-serif; font-size: 13.5px; outline: none; transition: border-color 0.2s; }
.friend-add-input:focus { border-color: var(--accent); }
.friend-add-btn { background: var(--accent); border: none; color: white; padding: 9px 18px; border-radius: 8px; font-family: 'DM Sans', sans-serif; font-size: 13px; font-weight: 600; cursor: pointer; transition: opacity 0.15s; }
.friend-add-btn:hover { opacity: 0.85; }
.friend-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--rule); }
.friend-row:last-child { border-bottom: none; }
.fr-av { width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; color: white; flex-shrink: 0; font-family: 'DM Serif Display', serif; position: relative; }
.fr-av::after { content:''; position:absolute; bottom:-1px; right:-1px; width:10px; height:10px; border-radius:50%; border:2px solid var(--paper); }
.fr-av.online::after { background: var(--green); }
.fr-av.idle::after   { background: #e8a020; }
.fr-av.offline::after{ background: var(--ink4); }
.fr-info { flex: 1; min-width: 0; }
.fr-name { font-size: 13.5px; font-weight: 600; color: var(--ink); }
.fr-sub  { font-size: 11px; color: var(--ink3); font-family: 'DM Mono', monospace; }
.fr-btns { display: flex; gap: 4px; }
.fr-btn { padding: 5px 10px; border-radius: 7px; border: none; font-size: 12px; font-family: 'DM Sans', sans-serif; font-weight: 500; cursor: pointer; transition: all 0.13s; }
.fr-btn-accept  { background: var(--green);  color: white; }
.fr-btn-decline { background: var(--paper2); color: var(--ink3); border: 1px solid var(--rule); }
.fr-btn-decline:hover { border-color: var(--red); color: var(--red); }
.fr-btn-msg     { background: var(--paper2); color: var(--ink2); border: 1px solid var(--rule); }
.fr-btn-msg:hover { border-color: var(--accent); color: var(--accent); }
.fr-btn-invite  { background: var(--paper2); color: var(--ink2); border: 1px solid var(--rule); }
.fr-btn-invite:hover { border-color: var(--accent2); color: var(--accent2); }
.fr-btn-remove  { background: none; border: none; color: var(--ink4); font-size: 16px; cursor: pointer; padding: 2px 6px; border-radius: 4px; }
.fr-btn-remove:hover { color: var(--red); }
.friends-empty { text-align: center; padding: 40px 0; color: var(--ink4); font-size: 13px; }
.friends-empty .fe-icon { font-size: 36px; margin-bottom: 10px; }
.invite-group-list { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.invite-group-row { display: flex; align-items: center; gap: 10px; padding: 8px 12px; background: var(--paper2); border-radius: 8px; border: 1px solid var(--rule); }
.ig-av { width: 30px; height: 30px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; color: white; flex-shrink: 0; background: var(--accent); }
.ig-name { flex: 1; font-size: 13px; font-weight: 500; }
.ig-invite-btn { padding: 5px 12px; border-radius: 6px; border: none; background: var(--accent); color: white; font-size: 12px; font-weight: 600; cursor: pointer; font-family: 'DM Sans', sans-serif; transition: opacity 0.15s; }
.ig-invite-btn:hover { opacity: 0.85; }

/* ===== CREATE GROUP ===== */
.create-group-modal { background: var(--paper); border: 1.5px solid var(--rule); border-radius: 16px; width: 420px; max-width: 96vw; box-shadow: 0 24px 64px rgba(0,0,0,0.4); padding: 28px; }
.cg-icon-pick { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.cg-icon-btn { width: 36px; height: 36px; border-radius: 8px; background: var(--paper2); border: 1.5px solid var(--rule); font-size: 18px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.13s; }
.cg-icon-btn:hover { border-color: var(--accent); }
.cg-icon-btn.selected { border-color: var(--accent); background: var(--paper3); }
.m-row { cursor: pointer; }

/* ===== MODALS ===== */
.overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(26,23,16,0.5);
  z-index: 100; align-items: center; justify-content: center;
  backdrop-filter: blur(2px);
}
.overlay.show { display: flex; }
.modal {
  background: var(--paper);
  border: 1.5px solid var(--rule);
  border-radius: 14px;
  padding: 28px;
  width: 360px; max-width: 92vw;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}
.modal h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 22px; margin-bottom: 6px;
}
.modal p { font-size: 13px; color: var(--ink2); margin-bottom: 20px; line-height: 1.6; }
.modal input {
  width: 100%;
  background: var(--paper2);
  border: 1.5px solid var(--rule);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: var(--ink);
  outline: none;
  margin-bottom: 14px;
  transition: border-color 0.2s;
}
.modal input:focus { border-color: var(--ink3); }
.modal-btns { display: flex; gap: 8px; justify-content: flex-end; }
.btn {
  padding: 9px 22px; border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px; font-weight: 500;
  cursor: pointer; border: none;
  transition: all 0.15s;
}
.btn-dark { background: var(--accent); color: white; }
.btn-dark:hover { opacity: 0.85; }
.btn-ghost { background: var(--paper2); color: var(--ink2); border: 1px solid var(--rule); }
.btn-ghost:hover { background: var(--paper3); }

/* Toast */
.toasts {
  position: fixed; bottom: 20px; right: 20px;
  display: flex; flex-direction: column; gap: 8px;
  z-index: 200; pointer-events: none;
}
.toast {
  background: var(--paper3);
  color: var(--ink);
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 13px;
  max-width: 260px;
  border-left: 3px solid var(--accent);
  animation: tin 0.28s ease, tout 0.3s ease 2.7s forwards;
}
@keyframes tin { from { transform:translateY(8px); opacity:0; } to { transform:translateY(0); opacity:1; } }
@keyframes tout { to { opacity:0; transform:translateY(-6px); } }

/* Avatar color palette */
.c0{background:#6b5a3a} .c1{background:#3a6b5a} .c2{background:#3a4b6b} .c3{background:#6b3a4b}
.c4{background:#5a6b3a} .c5{background:#4b3a6b} .c6{background:#6b4a3a} .c7{background:#3a6b6b}


/* ===== GROUP MODAL (create / join) ===== */
.gm-mode-btn {
  flex: 1; padding: 18px 12px;
  background: var(--paper2); border: 1.5px solid var(--rule);
  border-radius: 12px; cursor: pointer; text-align: center;
  transition: all 0.15s; font-family: 'DM Sans', sans-serif;
}
.gm-mode-btn:hover { border-color: var(--accent); background: var(--paper3); }
.gm-icon  { font-size: 28px; margin-bottom: 8px; }
.gm-label { font-weight: 700; font-size: 14px; color: var(--ink); margin-bottom: 4px; }
.gm-sub   { font-size: 12px; color: var(--ink3); }
.gm-back-btn {
  background: none; border: none; color: var(--ink3);
  font-size: 18px; cursor: pointer; padding: 2px 8px;
  border-radius: 5px; transition: all 0.13s; line-height: 1;
}
.gm-back-btn:hover { background: var(--paper2); color: var(--ink); }

/* Group search results */
.group-search-row {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 9px;
  background: var(--paper2); border: 1px solid var(--rule);
  margin-bottom: 6px; transition: border-color 0.13s;
}
.group-search-row:hover { border-color: var(--rule); }
.gs-icon { font-size: 22px; flex-shrink: 0; }
.gs-info { flex: 1; min-width: 0; }
.gs-name { font-size: 13.5px; font-weight: 700; color: var(--ink); }
.gs-desc { font-size: 11px; color: var(--ink3); margin-top: 1px; }
.gs-members { font-size: 11px; color: var(--ink4); font-family: 'DM Mono', monospace; }
.gs-join-btn {
  padding: 6px 14px; border-radius: 7px; border: none;
  background: var(--accent); color: white;
  font-family: 'DM Sans', sans-serif; font-size: 12px; font-weight: 600;
  cursor: pointer; flex-shrink: 0; transition: opacity 0.15s;
}
.gs-join-btn:hover { opacity: 0.85; }
.gs-joined-tag {
  padding: 5px 10px; border-radius: 7px;
  background: var(--paper3); color: var(--ink3);
  font-size: 12px; font-family: 'DM Mono', monospace; flex-shrink: 0;
}