/* ============================================================
   sort-it.pro — stylesheet
   Dark industrial. Monospace where it counts. No fluff.
   ============================================================ */

:root {
  --bg:       #0e0e0f;
  --bg2:      #161618;
  --bg3:      #1e1e21;
  --bg4:      #26262b;
  --border:   #2e2e34;
  --border2:  #3a3a42;
  --text:     #e8e8ec;
  --text2:    #9898a8;
  --text3:    #5a5a6a;
  --accent:   #5b8af5;
  --accent2:  #3d6be0;
  --green:    #3ecf8e;
  --red:      #f56565;
  --amber:    #f5a623;
  --purple:   #a78bfa;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  --font-sans: 'DM Sans', system-ui, sans-serif;
  --radius:   8px;
  --radius-lg: 12px;
}

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

html, body {
  height: 100%;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

#root { height: 100vh; display: flex; flex-direction: column; }

/* ── Scrollbars ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--border2); }

/* ── Config / Login screens ───────────────────────────────── */
.full-screen {
  display: flex; align-items: center; justify-content: center;
  height: 100vh; background: var(--bg);
}

.card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2rem;
}

.card-sm  { width: 380px; max-width: 95vw; text-align: center; }
.card-md  { width: 480px; max-width: 95vw; }

.card h1 {
  font-size: 24px; font-weight: 700; letter-spacing: -0.5px;
  margin-bottom: 0.4rem;
}
.card h1 span, .logo span { color: var(--accent); }
.card p { font-size: 13px; color: var(--text2); line-height: 1.6; margin-bottom: 1.5rem; }

.hint { font-size: 12px; color: var(--text3); line-height: 1.7; margin-bottom: 1.5rem; }
.hint code {
  color: var(--accent); background: var(--bg3);
  padding: 1px 6px; border-radius: 3px;
  font-family: var(--font-mono); font-size: 11px;
}

label {
  display: block; font-size: 11px; color: var(--text3);
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px;
}

input, select, textarea {
  width: 100%; background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text);
  font-family: var(--font-sans); font-size: 13px;
  padding: 9px 12px; outline: none; transition: border-color 0.15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
input::placeholder, textarea::placeholder { color: var(--text3); }

.config-textarea {
  font-family: var(--font-mono); font-size: 11px; line-height: 1.6;
  height: 160px; resize: vertical; margin-bottom: 8px;
}

.error-msg { font-size: 12px; color: var(--red); margin-top: 8px; min-height: 18px; }
.pending-msg { font-size: 12px; color: var(--amber); margin-top: 1rem; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  font-family: var(--font-sans); font-size: 14px; font-weight: 500;
  padding: 10px 20px; border-radius: var(--radius); cursor: pointer;
  border: 1px solid var(--border); transition: all 0.15s; display: inline-flex;
  align-items: center; justify-content: center; gap: 8px;
}
.btn-full  { width: 100%; }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent2); border-color: var(--accent2); }
.btn-ghost  { background: transparent; color: var(--text2); }
.btn-ghost:hover { background: var(--bg3); color: var(--text); }
.btn-danger { background: transparent; color: var(--red); border-color: var(--red); }
.btn-danger:hover { background: rgba(245,101,101,0.1); }
.btn-sm { font-size: 13px; padding: 7px 14px; }
.btn-icon {
  width: 32px; height: 32px; padding: 0; background: transparent;
  border: 1px solid var(--border); color: var(--text2);
  border-radius: var(--radius); cursor: pointer; display: flex;
  align-items: center; justify-content: center; font-size: 16px; transition: all 0.15s;
}
.btn-icon:hover { background: var(--bg3); color: var(--text); border-color: var(--border2); }
.btn-icon.danger:hover { color: var(--red); border-color: var(--red); }

.google-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; padding: 11px; background: var(--bg3);
  border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--text); font-family: var(--font-sans); font-size: 14px;
  font-weight: 500; cursor: pointer; transition: all 0.15s;
}
.google-btn:hover { background: var(--bg4); border-color: var(--border2); }

/* ── App shell ────────────────────────────────────────────── */
.app { display: flex; flex-direction: column; height: 100vh; }

/* ── Top bar ──────────────────────────────────────────────── */
.topbar {
  height: 48px; background: var(--bg2); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; padding: 0 16px; gap: 12px;
  flex-shrink: 0; z-index: 10;
}

.logo { font-size: 15px; font-weight: 600; color: var(--text); letter-spacing: -0.3px; white-space: nowrap; }

.search-wrap { flex: 1; max-width: 420px; position: relative; }
.search-wrap input {
  padding-left: 34px; font-size: 13px; width: 100%;
}
.search-icon {
  position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
  color: var(--text3); font-size: 15px; pointer-events: none;
  font-family: var(--font-mono);
}

.search-results {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); z-index: 200;
  max-height: 380px; overflow-y: auto;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  display: none;
}
.search-results.open { display: block; }

.search-result {
  padding: 10px 14px; cursor: pointer;
  border-bottom: 1px solid var(--border); transition: background 0.1s;
}
.search-result:last-child { border-bottom: none; }
.search-result:hover { background: var(--bg3); }
.sr-title { font-size: 13px; font-weight: 500; color: var(--text); margin-bottom: 3px; }
.sr-snippet { font-size: 12px; color: var(--text2); line-height: 1.4; }
.sr-snippet mark { background: rgba(91,138,245,0.22); color: var(--accent); border-radius: 2px; padding: 0 1px; }
.sr-meta { font-size: 11px; color: var(--text3); margin-top: 3px; }
.sr-empty { padding: 14px; text-align: center; font-size: 13px; color: var(--text3); }

.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }

.user-pill {
  display: flex; align-items: center; gap: 8px; padding: 5px 10px;
  background: var(--bg3); border-radius: 20px; border: 1px solid var(--border);
  cursor: default;
}
.user-avatar {
  width: 24px; height: 24px; border-radius: 50%; background: var(--accent2);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 600; color: #fff; flex-shrink: 0;
}
.user-name { font-size: 12px; color: var(--text2); }

/* ── Workspace ────────────────────────────────────────────── */
.workspace { display: flex; flex: 1; overflow: hidden; }

/* ── Sidebar ──────────────────────────────────────────────── */
.sidebar {
  width: 240px; background: var(--bg2); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; flex-shrink: 0;
  transition: width 0.2s ease; overflow: hidden;
}
.sidebar.collapsed { width: 0; }

.sidebar-top { padding: 10px 12px 4px; flex-shrink: 0; }
.sidebar-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 4px;
}
.section-label {
  font-size: 10px; text-transform: uppercase; letter-spacing: 1.2px;
  color: var(--text3); font-weight: 500;
}

.new-page-btn {
  width: 22px; height: 22px; border-radius: 4px; background: transparent;
  border: 1px solid var(--border); color: var(--text3); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; line-height: 1; transition: all 0.15s;
}
.new-page-btn:hover { background: var(--bg3); color: var(--accent); border-color: var(--accent); }

.page-list { flex: 1; overflow-y: auto; padding: 4px 8px; }

.page-item {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 8px; border-radius: 6px; cursor: pointer;
  transition: background 0.1s; margin-bottom: 1px; user-select: none;
  min-width: 0;
}
.page-item:hover { background: var(--bg3); }
.page-item.active { background: var(--bg4); }
.page-icon { font-size: 13px; flex-shrink: 0; }
.page-name {
  font-size: 13px; color: var(--text); flex: 1;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.page-shared-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green); flex-shrink: 0;
}

.sidebar-tags {
  padding: 8px 12px 12px; border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.tag-filter-list { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 8px; }
.tag-chip {
  font-size: 11px; padding: 3px 8px; border-radius: 10px;
  background: var(--bg3); border: 1px solid var(--border);
  color: var(--text2); cursor: pointer; transition: all 0.12s; white-space: nowrap;
}
.tag-chip:hover { border-color: var(--accent); color: var(--accent); }
.tag-chip.active { background: rgba(91,138,245,0.15); border-color: var(--accent); color: var(--accent); }
.tag-chip.all-chip { border-style: dashed; }

/* ── Main editor area ─────────────────────────────────────── */
.main { flex: 1; display: flex; flex-direction: column; overflow: hidden; min-width: 0; }

.page-header {
  padding: 14px 32px 12px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px; flex-shrink: 0;
}
.page-title-input {
  flex: 1; background: transparent; border: none; outline: none;
  font-family: var(--font-sans); font-size: 20px; font-weight: 600;
  color: var(--text); letter-spacing: -0.4px; min-width: 0;
}
.page-title-input::placeholder { color: var(--text3); }
.page-title-input[readonly] { cursor: default; }
.page-actions { display: flex; gap: 6px; align-items: center; flex-shrink: 0; }

.page-tag-area {
  padding: 8px 32px; display: flex; align-items: center;
  gap: 6px; flex-wrap: wrap; border-bottom: 1px solid var(--border);
  min-height: 40px; flex-shrink: 0;
}
.page-tag {
  font-size: 11px; padding: 3px 8px; border-radius: 10px;
  background: rgba(91,138,245,0.12); border: 1px solid rgba(91,138,245,0.3);
  color: var(--accent); display: flex; align-items: center; gap: 4px;
}
.tag-remove {
  cursor: pointer; color: var(--text3); font-size: 14px; line-height: 1;
  transition: color 0.1s;
}
.tag-remove:hover { color: var(--red); }
.add-tag-btn {
  font-size: 11px; padding: 3px 8px; border-radius: 10px;
  background: transparent; border: 1px dashed var(--border2);
  color: var(--text3); cursor: pointer; transition: all 0.12s; font-family: var(--font-sans);
}
.add-tag-btn:hover { border-color: var(--accent); color: var(--accent); }

.tag-input-wrap { position: relative; }
.tag-input {
  font-size: 12px; padding: 3px 8px; border-radius: 10px;
  background: var(--bg3); border: 1px solid var(--accent);
  color: var(--text); outline: none; width: 130px;
  font-family: var(--font-sans);
}
.tag-dropdown {
  position: absolute; top: calc(100% + 4px); left: 0;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); min-width: 160px; z-index: 50;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4); overflow: hidden;
}
.tag-dropdown-item {
  padding: 7px 12px; font-size: 12px; color: var(--text2);
  cursor: pointer; transition: background 0.1s;
}
.tag-dropdown-item:hover { background: var(--bg3); color: var(--text); }

.editor-area {
  flex: 1; overflow-y: auto; padding: 24px 32px;
  display: flex; flex-direction: column;
}
.editor {
  flex: 1; width: 100%; min-height: 400px; background: transparent;
  border: none; outline: none; resize: none;
  font-family: var(--font-mono); font-size: 14px;
  line-height: 1.85; color: var(--text); caret-color: var(--accent);
  tab-size: 2;
}
.editor[readonly] { cursor: default; opacity: 0.8; }

/* ── Status bar ───────────────────────────────────────────── */
.status-bar {
  height: 26px; background: var(--bg2); border-top: 1px solid var(--border);
  display: flex; align-items: center; padding: 0 16px; gap: 20px; flex-shrink: 0;
}
.status-item {
  font-size: 11px; color: var(--text3);
  display: flex; align-items: center; gap: 5px;
}
.status-item.right { margin-left: auto; }
.sync-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--green);
  transition: background 0.3s;
}
.sync-dot.saving  { background: var(--amber); }
.sync-dot.offline { background: var(--red); }

/* ── Empty state ──────────────────────────────────────────── */
.empty-state {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; height: 100%; gap: 12px; color: var(--text3);
}
.empty-state .icon { font-size: 48px; }
.empty-state p { font-size: 14px; }

/* ── Modals ───────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.65);
  display: flex; align-items: center; justify-content: center; z-index: 300;
}
.modal {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.5rem;
  width: 420px; max-width: 95vw;
}
.modal h2 { font-size: 16px; font-weight: 600; margin-bottom: 1rem; }
.modal .field { margin-bottom: 10px; }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 12px; }
.modal-divider { border: none; border-top: 1px solid var(--border); margin: 12px 0; }

.share-entry {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px;
}
.share-entry:last-child { border-bottom: none; }
.share-entry-name { color: var(--text); }
.share-entry-level { font-size: 11px; color: var(--text3); }

/* ── Context menu ─────────────────────────────────────────── */
.ctx-overlay { position: fixed; inset: 0; z-index: 400; }
.ctx-menu {
  position: fixed; background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 4px; min-width: 160px;
  z-index: 410; box-shadow: 0 4px 24px rgba(0,0,0,0.5);
}
.ctx-item {
  padding: 7px 12px; font-size: 13px; color: var(--text2);
  cursor: pointer; border-radius: 5px; transition: background 0.1s;
  display: flex; align-items: center; gap: 8px;
}
.ctx-item:hover { background: var(--bg3); color: var(--text); }
.ctx-item.danger:hover { background: rgba(245,101,101,0.1); color: var(--red); }

/* ── Admin panel ──────────────────────────────────────────── */
.admin-list { max-height: 280px; overflow-y: auto; }
.admin-user-row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px;
}
.admin-user-row:last-child { border-bottom: none; }
.admin-user-email { flex: 1; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-user-role { font-size: 11px; color: var(--text3); white-space: nowrap; }
.role-badge {
  font-size: 10px; padding: 2px 7px; border-radius: 8px;
  font-weight: 500; white-space: nowrap;
}
.role-badge.superadmin { background: rgba(167,139,250,0.15); color: var(--purple); }
.role-badge.admin  { background: rgba(91,138,245,0.15); color: var(--accent); }
.role-badge.user   { background: rgba(62,207,142,0.12); color: var(--green); }
.role-badge.pending { background: rgba(245,166,35,0.15); color: var(--amber); }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 640px) {
  .sidebar { width: 200px; }
  .page-header { padding: 12px 16px; }
  .page-tag-area { padding: 8px 16px; }
  .editor-area { padding: 16px; }
  .user-name { display: none; }
}