/* ═══════════════════════════════════════════
   PEPPY PEOPLE & GROUP TOOLS — style.css
═══════════════════════════════════════════ */

:root {
  --page-bg:  #f4f4f5;
  --bg:       #ffffff;
  --bg2:      #f0f0f0;
  --bg3:      #f8f8f8;
  --border:   #d4d4d4;
  --text:     #1e1e1e;
  --text2:    #555555;
  --accent:   #5646F5;
  --accent2:  #4535e0;
  --accent-light: rgba(86,70,245,0.10);
  --sidebar:  #ececf1;
  --surface:  #ffffff;
  --surface2: #f0f0f0;
  --green:    #22c55e; --green2: #16a34a;
  --red:      #ef4444; --red2:   #dc2626;
}

[data-theme="dark"] {
  --page-bg:  #141416;
  --bg:       #1e1e1e;
  --bg2:      #252526;
  --bg3:      #2d2d30;
  --border:   #3e3e42;
  --text:     #cccccc;
  --text2:    #888888;
  --accent:   #8b83f7;
  --accent2:  #5646F5;
  --accent-light: rgba(139,131,247,0.12);
  --sidebar:  #252526;
  --surface:  #1e1e1e;
  --surface2: #252526;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  display: flex; flex-direction: column; height: 100vh; overflow: hidden;
  background: var(--page-bg); font-size: 14px; color: var(--text);
}

/* ── Top Bar ── */
.top-bar { display: flex; align-items: center; gap: 12px; padding: 0 16px; height: 44px; background: #5646F5; color: #fff; flex-shrink: 0; z-index: 20; }
.top-bar-left { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.top-bar-back { color: rgba(255,255,255,0.85); text-decoration: none; font-size: 1.1rem; line-height: 1; }
.top-bar-back:hover { color: #fff; }
.top-bar-title { font-size: 0.95rem; font-weight: 600; white-space: nowrap; }
.top-bar-right { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.top-btn { background: rgba(255,255,255,0.18); border: 1px solid rgba(255,255,255,0.25); color: #fff; width: 32px; height: 32px; border-radius: 6px; cursor: pointer; font-size: 1rem; display: flex; align-items: center; justify-content: center; transition: background 0.15s; }
.top-btn:hover { background: rgba(255,255,255,0.3); }

/* ── App Body ── */
.app-body { flex: 1; display: flex; overflow: hidden; }

/* ── Sidebar ── */
.sidebar {
  width: 210px; min-width: 180px; background: var(--surface);
  border-right: 1px solid var(--border); display: flex;
  flex-direction: column; overflow-y: hidden; flex-shrink: 0;
}
.sidebar-groups { flex: 1; overflow-y: auto; }
.sidebar-group + .sidebar-group { border-top: 1px solid var(--border); }

.grp-hdr {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 10px 14px 5px; font-size: 10px; font-weight: 700;
  letter-spacing: 0.8px; text-transform: uppercase; color: var(--text2);
  cursor: pointer; user-select: none; background: none !important; border: none !important;
  font-family: inherit; text-align: left; transition: color 0.15s;
}
.grp-hdr:hover { color: var(--accent) !important; }
.grp-chevron { font-size: 8px; flex-shrink: 0; margin-left: 4px; transition: transform 0.2s; }
.sidebar-group.collapsed .grp-chevron { transform: rotate(-90deg); }
.sidebar-group.collapsed .grp-tools { display: none; }

.tab-btn {
  width: 100%; padding: 7px 12px 7px 22px; text-align: left;
  background: none !important; border: none !important; border-radius: 0;
  cursor: pointer; font-size: 13px; color: var(--text); font-family: inherit;
  transition: background 0.12s; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.tab-btn:hover  { background: var(--accent-light) !important; color: var(--accent) !important; }
.tab-btn.active { background: var(--accent) !important; color: #fff !important; font-weight: 600; }

/* ── Saved list bar ── */
.savedlist-bar {
  padding: 8px 10px; border-bottom: 1px solid var(--border);
  background: var(--surface2); flex-shrink: 0;
}
.savedlist-bar .io-label { margin-bottom: 4px; display: block; }
.savedlist-select {
  width: 100%; font-size: 12px; padding: 4px 6px;
  border: 1px solid var(--border); border-radius: 4px;
  background: var(--bg); color: var(--text); font-family: inherit; cursor: pointer;
  margin-bottom: 4px;
}
.savedlist-btns { display: flex; gap: 4px; flex-wrap: wrap; }
.savedlist-btns button {
  flex: 1; font-size: 11px !important; padding: 3px 6px !important;
  background: var(--bg2) !important; border: 1px solid var(--border) !important;
  color: var(--text) !important; border-radius: 4px !important;
}
.savedlist-btns button:hover { background: var(--accent-light) !important; color: var(--accent) !important; }

/* ── Tool Area ── */
.tool-area { flex: 1; overflow: hidden; display: flex; flex-direction: column; background: var(--bg); }
.tool-panel { display: none; flex-direction: column; gap: 14px; flex: 1; overflow-y: auto; padding: 22px 24px; min-height: 0; }
.tool-panel.active { display: flex; }

.panel-title { font-size: 1.15rem; font-weight: 700; color: var(--accent); padding-bottom: 10px; border-bottom: 2px solid var(--border); flex-shrink: 0; }
.tool-desc   { font-size: 0.88rem; color: var(--text2); line-height: 1.5; flex-shrink: 0; }

/* ── Form Elements ── */
.form-group { display: flex; flex-direction: column; gap: 6px; flex-shrink: 0; }
.form-row   { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; flex-shrink: 0; }
.btn-row    { display: flex; gap: 8px; flex-wrap: wrap; flex-shrink: 0; align-items: center; }

.io-label { font-size: 12px; font-weight: 600; color: var(--text2); text-transform: uppercase; letter-spacing: 0.5px; }

.io-area {
  border: 1px solid var(--border); border-radius: 4px; padding: 10px;
  font-family: 'Segoe UI', sans-serif; font-size: 13px; background: var(--bg);
  color: var(--text); outline: none; line-height: 1.5; resize: vertical; width: 100%;
}
.io-area:focus { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-light); }

/* ── Buttons ── */
button {
  padding: 7px 16px; border: 1px solid var(--accent2); background: var(--accent);
  color: #fff; border-radius: 6px; cursor: pointer; font-size: 13px;
  font-family: inherit; transition: background 0.15s, opacity 0.15s; white-space: nowrap;
}
button:hover { opacity: 0.88; }
button:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-secondary {
  background: var(--bg2) !important; border: 1px solid var(--border) !important; color: var(--text) !important;
}
.btn-secondary:hover { background: var(--bg3) !important; opacity: 1; }

.btn-green  { background: var(--green) !important; border-color: var(--green2) !important; }
.btn-danger { background: var(--red)   !important; border-color: var(--red2)   !important; }

select, input[type="number"], input[type="text"], input[type="time"], input[type="date"] {
  padding: 5px 8px; border: 1px solid var(--border); border-radius: 4px;
  font-size: 13px; background: var(--bg); color: var(--text); outline: none; font-family: inherit;
}
select:focus, input[type="number"]:focus, input[type="text"]:focus,
input[type="time"]:focus, input[type="date"]:focus { border-color: var(--accent); }

.checkbox-label { display: flex; align-items: center; gap: 6px; font-size: 13px; cursor: pointer; color: var(--text); user-select: none; }

.tool-msg      { font-size: 12px; color: var(--accent); }
.tool-msg.err  { color: #e05252; }
.tool-msg.ok   { color: #4caf50; }

/* ════════════════════════════════════════
   PEOPLE INPUT SECTION (bulk/import)
════════════════════════════════════════ */
.names-section {
  display: flex; flex-direction: column; gap: 6px; flex-shrink: 0;
}
.names-toolbar {
  display: flex; gap: 6px; align-items: center; flex-wrap: wrap;
}
.names-toolbar button {
  font-size: 11px !important; padding: 3px 10px !important;
  background: var(--bg2) !important; border: 1px solid var(--border) !important;
  color: var(--text) !important;
}
.names-toolbar button:hover { background: var(--accent-light) !important; color: var(--accent) !important; opacity: 1; }
.names-count { font-size: 11px; color: var(--text2); margin-left: auto; }

/* ════════════════════════════════════════
   RESULT DISPLAYS
════════════════════════════════════════ */
.big-result { text-align: center; padding: 28px 16px; border-radius: 10px; background: var(--bg2); border: 1px solid var(--border); flex-shrink: 0; }
.big-result .result-label { font-size: 13px; color: var(--text2); margin-bottom: 8px; }
.big-result .result-value { font-size: 2.2rem; font-weight: 700; color: var(--accent); word-break: break-word; }
.big-result .result-sub   { font-size: 0.88rem; color: var(--text2); margin-top: 6px; }

.slot-display {
  text-align: center; padding: 20px 24px; background: var(--bg2); border: 2px solid var(--border);
  border-radius: 10px; min-height: 80px; display: flex; align-items: center;
  justify-content: center; font-size: 1.8rem; font-weight: 700; color: var(--accent);
  flex-shrink: 0; overflow: hidden; position: relative;
}

/* ════════════════════════════════════════
   TEAM / GROUP DISPLAY
════════════════════════════════════════ */
.teams-grid { display: flex; flex-wrap: wrap; gap: 14px; }
.team-card  {
  background: var(--bg2); border: 1px solid var(--border); border-radius: 8px;
  padding: 12px 16px; min-width: 150px; flex: 1; animation: fadeIn 0.35s ease;
}
.team-card .team-name { font-weight: 700; font-size: 0.9rem; margin-bottom: 8px; padding-bottom: 6px; border-bottom: 2px solid; }
.team-card .team-members { display: flex; flex-direction: column; gap: 4px; }
.team-card .member-chip { font-size: 13px; padding: 3px 8px; border-radius: 4px; background: var(--bg3); border: 1px solid var(--border); }

.team-name-input {
  width: 100%; font-size: 12px; font-weight: 700; padding: 2px 6px;
  border: 1px solid transparent; border-radius: 4px; background: transparent;
  color: inherit; font-family: inherit; margin-bottom: 4px;
  transition: border-color 0.15s;
}
.team-name-input:focus { border-color: var(--accent); background: var(--bg); outline: none; }

.team-0 .team-name { color: #5646F5; border-color: #5646F5; }
.team-1 .team-name { color: #e85d6a; border-color: #e85d6a; }
.team-2 .team-name { color: #f5a623; border-color: #f5a623; }
.team-3 .team-name { color: #22c55e; border-color: #22c55e; }
.team-4 .team-name { color: #06b6d4; border-color: #06b6d4; }
.team-5 .team-name { color: #a855f7; border-color: #a855f7; }
.team-6 .team-name { color: #f97316; border-color: #f97316; }
.team-7 .team-name { color: #14b8a6; border-color: #14b8a6; }

/* ════════════════════════════════════════
   PAIRS
════════════════════════════════════════ */
.pairs-list { display: flex; flex-direction: column; gap: 8px; }
.pair-row {
  display: flex; align-items: center; gap: 10px; padding: 8px 12px;
  background: var(--bg2); border: 1px solid var(--border); border-radius: 6px; animation: fadeIn 0.3s ease;
}
.pair-row .pair-num { font-size: 11px; color: var(--text2); min-width: 22px; }
.pair-name { background: var(--accent-light); color: var(--accent); padding: 3px 10px; border-radius: 20px; font-size: 13px; font-weight: 600; }
.pair-arrow { color: var(--text2); font-size: 1.1rem; }

/* ════════════════════════════════════════
   ORDERED LIST
════════════════════════════════════════ */
.ordered-list { display: flex; flex-direction: column; gap: 6px; }
.ordered-item {
  display: flex; align-items: center; gap: 10px; padding: 7px 12px;
  background: var(--bg2); border: 1px solid var(--border); border-radius: 6px;
  animation: slideIn 0.25s ease both; font-size: 13px;
}
.ordered-item .order-num {
  width: 24px; height: 24px; border-radius: 50%; background: var(--accent); color: #fff;
  font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

/* ════════════════════════════════════════
   SECRET SANTA
════════════════════════════════════════ */
.santa-list { display: flex; flex-direction: column; gap: 8px; }
.santa-row {
  display: flex; align-items: center; gap: 10px; padding: 8px 14px;
  background: var(--bg2); border: 1px solid var(--border); border-radius: 6px; animation: fadeIn 0.35s ease;
}
.santa-giver    { font-weight: 600; min-width: 100px; }
.santa-arrow    { color: var(--text2); }
.santa-receiver { background: var(--accent-light); color: var(--accent); padding: 3px 10px; border-radius: 20px; font-weight: 600; font-size: 13px; }
.santa-reveal   {
  margin-left: auto; background: var(--bg3) !important; border: 1px solid var(--border) !important;
  color: var(--text2) !important; font-size: 11px !important; padding: 3px 8px !important;
}

/* ════════════════════════════════════════
   SEATING
════════════════════════════════════════ */
.seating-grid-wrap { overflow-x: auto; }
.seating-grid { display: inline-grid; gap: 8px; padding: 8px 0; }
.seat {
  width: 90px; height: 60px; border: 1.5px solid var(--border); border-radius: 6px;
  background: var(--bg2); display: flex; flex-direction: column; align-items: center;
  justify-content: center; font-size: 12px; font-weight: 600; text-align: center;
  word-break: break-word; padding: 4px; animation: fadeIn 0.3s ease; line-height: 1.2;
}
.seat .seat-num  { font-size: 10px; color: var(--text2); }
.seat.empty      { background: var(--bg3); color: var(--text2); font-size: 12px; opacity: 0.5; }
.seat.row-label  { background: none; border-color: transparent; font-size: 11px; color: var(--text2); font-weight: 400; }

/* ════════════════════════════════════════
   WINNER DISPLAY
════════════════════════════════════════ */
.winners-list { display: flex; flex-direction: column; gap: 10px; }
.winner-row {
  display: flex; align-items: center; gap: 12px; padding: 14px 18px;
  border-radius: 8px; background: var(--bg2); border: 1px solid var(--border); animation: popIn 0.3s ease both;
}
.winner-row .w-rank { font-size: 1.6rem; min-width: 36px; }
.winner-row .w-name { font-size: 1.1rem; font-weight: 700; color: var(--accent); }
.winner-row.first { background: linear-gradient(135deg, rgba(86,70,245,0.15), rgba(139,131,247,0.1)); border-color: var(--accent); }

/* ════════════════════════════════════════
   HISTORY
════════════════════════════════════════ */
.history-list { display: flex; flex-direction: column; gap: 4px; max-height: 200px; overflow-y: auto; }
.history-item {
  font-size: 12px; padding: 4px 10px; border-radius: 4px; background: var(--bg2);
  border: 1px solid var(--border); color: var(--text2); display: flex; gap: 8px;
}
.history-item .h-num { color: var(--accent); font-weight: 600; }

/* ════════════════════════════════════════
   ROUND-ROBIN TRACKER
════════════════════════════════════════ */
.rr-grid { display: flex; flex-wrap: wrap; gap: 6px; }
.rr-chip {
  padding: 5px 12px; border-radius: 20px; font-size: 12px; font-weight: 600;
  border: 1.5px solid var(--border); background: var(--bg2); color: var(--text2);
  transition: all 0.2s;
}
.rr-chip.done     { background: var(--accent-light); border-color: var(--accent); color: var(--accent); }
.rr-chip.current  { background: var(--accent); border-color: var(--accent2); color: #fff; transform: scale(1.05); }
.rr-chip.excluded { background: var(--bg3); opacity: 0.4; text-decoration: line-through; }

/* ════════════════════════════════════════
   EXPORT BAR
════════════════════════════════════════ */
.export-bar {
  display: flex; gap: 8px; align-items: center; padding: 10px 0;
  border-top: 1px solid var(--border); flex-shrink: 0; flex-wrap: wrap;
}
.export-bar .io-label { flex-shrink: 0; }

/* ════════════════════════════════════════
   POOL STATUS
════════════════════════════════════════ */
.pool-chips { display: flex; flex-wrap: wrap; gap: 4px; padding: 4px 0; }
.pool-chip {
  padding: 3px 10px; border-radius: 14px; font-size: 12px;
  border: 1px solid var(--border); background: var(--bg2); color: var(--text2);
}
.pool-chip.picked { opacity: 0.35; text-decoration: line-through; }

/* ════════════════════════════════════════
   ATTENDANCE TABLE
════════════════════════════════════════ */
.attendance-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.attendance-table th, .attendance-table td {
  padding: 6px 10px; border: 1px solid var(--border); text-align: left;
}
.attendance-table th { background: var(--bg2); font-weight: 600; color: var(--text2); font-size: 11px; text-transform: uppercase; letter-spacing: 0.4px; }
.attendance-table tr:nth-child(even) td { background: var(--bg3); }
.attendance-table .picked-row td { background: var(--accent-light) !important; color: var(--accent); font-weight: 600; }

/* ════════════════════════════════════════
   ANIMATIONS
════════════════════════════════════════ */
@keyframes fadeIn  { from { opacity: 0; transform: translateY(6px);  } to { opacity: 1; transform: translateY(0);  } }
@keyframes slideIn { from { opacity: 0; transform: translateX(-10px);} to { opacity: 1; transform: translateX(0);  } }
@keyframes popIn   { 0%   { transform: scale(0.6); opacity: 0; } 75%  { transform: scale(1.05); } 100% { transform: scale(1); opacity: 1; } }
@keyframes pulse   { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.spinning-text { animation: pulse 0.5s infinite; color: var(--accent); font-weight: 700; }

/* ════════════════════════════════════════
   PRINT
════════════════════════════════════════ */
@media print {
  .top-bar, .sidebar, .names-toolbar, .btn-row, .form-row, .export-bar { display: none !important; }
  .tool-area { overflow: visible; }
  .tool-panel { padding: 0; }
  body { height: auto; overflow: visible; }
  .app-body { overflow: visible; }
}

@media (max-width: 640px) {
  .sidebar { width: 160px; min-width: 130px; }
  .tool-panel { padding: 14px; }
}

/* ── Hamburger menu button (hidden on desktop, shown on mobile) ── */
.menu-toggle { display: none; }

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 99;
}
.sidebar-overlay.active { display: block; }

@media (max-width: 768px) {
  .menu-toggle { display: inline-flex; }
  .sidebar {
    position: fixed;
    top: 0;
    left: -280px;
    width: 260px;
    min-width: unset;
    height: 100vh;
    z-index: 100;
    transition: left 0.3s ease;
    box-shadow: 4px 0 20px rgba(0,0,0,0.3);
    border-right: none;
  }
  .sidebar.open { left: 0; }
  .tool-panel { padding: 16px; }
  .btn-row, .form-row { flex-wrap: wrap; gap: 8px; }
}

@media (max-width: 480px) {
  .top-bar-title { font-size: 0.85rem; }
  .top-bar { padding: 0 10px; height: 40px; }
  .tool-panel { padding: 12px 10px; }
  .panel-title { font-size: 1rem; }
  textarea { font-size: 12px; min-height: 100px; }
}

/* ── Copy toast ────────────────────────────── */
.copy-toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #fff; padding: 8px 20px; border-radius: 6px;
  font-size: 13px; opacity: 0; transition: opacity 0.3s; pointer-events: none; z-index: 9999;
}
.copy-toast.show { opacity: 1; }