/* =====================================================================
   Web Parser Pro — Main Stylesheet
   ===================================================================== */
:root {
  --primary:   #2563eb;
  --primary-d: #1d4ed8;
  --success:   #16a34a;
  --danger:    #dc2626;
  --warning:   #d97706;
  --info:      #0891b2;
  --bg:        #f8fafc;
  --surface:   #ffffff;
  --border:    #e2e8f0;
  --text:      #1e293b;
  --text-2:    #64748b;
  --radius:    8px;
  --shadow:    0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-lg: 0 10px 25px rgba(0,0,0,.1);
  --sidebar-w: 260px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px; line-height: 1.6;
  background: var(--bg); color: var(--text);
  display: flex; min-height: 100vh;
}

/* ── Layout ──────────────────────────────────────────────────────── */
#sidebar {
  width: var(--sidebar-w); min-height: 100vh;
  background: #1e293b; color: #cbd5e1;
  display: flex; flex-direction: column;
  position: fixed; left: 0; top: 0; z-index: 100;
  transition: transform .25s;
}

#main {
  margin-left: var(--sidebar-w);
  flex: 1; display: flex; flex-direction: column;
  min-height: 100vh;
}

#topbar {
  height: 56px; background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 24px; gap: 16px;
  position: sticky; top: 0; z-index: 50;
}

#content { padding: 24px; flex: 1; }

/* ── Sidebar ─────────────────────────────────────────────────────── */
.sidebar-logo {
  padding: 20px 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: 18px; font-weight: 700; color: #fff;
  display: flex; align-items: center; gap: 10px;
}
.sidebar-logo svg { width: 24px; height: 24px; }

.nav-section { padding: 12px 0; }
.nav-label {
  font-size: 10px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: #475569;
  padding: 0 20px; margin-bottom: 4px;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 20px; cursor: pointer;
  transition: background .15s, color .15s;
  border-radius: 6px; margin: 0 8px;
  color: #94a3b8;
}
.nav-item:hover  { background: rgba(255,255,255,.06); color: #e2e8f0; }
.nav-item.active { background: var(--primary); color: #fff; }
.nav-item svg    { width: 16px; height: 16px; flex-shrink: 0; }

.sidebar-footer {
  margin-top: auto; padding: 16px;
  border-top: 1px solid rgba(255,255,255,.08);
}

/* ── Cards ───────────────────────────────────────────────────────── */
.card {
  background: var(--surface); border-radius: var(--radius);
  border: 1px solid var(--border); box-shadow: var(--shadow);
  overflow: hidden;
}
.card-header {
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  font-weight: 600;
}
.card-body { padding: 20px; }

/* ── Dropdown ────────────────────────────────────────────────────── */
.dropdown { position: relative; display: inline-block; }
.dropdown-menu {
  display: none; position: absolute; top: calc(100% + 4px); right: 0;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
  min-width: 200px; z-index: 200; padding: 4px 0;
}
.dropdown-menu.open { display: block; }
.dropdown-item {
  display: block; width: 100%; padding: 8px 16px;
  background: none; border: none; text-align: left;
  font-size: 13px; color: var(--text); cursor: pointer;
  transition: background .1s;
}
.dropdown-item:hover { background: var(--bg); }
.dropdown-divider { height: 1px; background: var(--border); margin: 4px 0; }
.dropdown-toggle::after { content: " ▾"; font-size: 10px; }

/* ── Changed row highlight ───────────────────────────────────────── */
tbody tr.row-changed { background: #fffbeb; }
tbody tr.row-changed:hover { background: #fef3c7; }

/* ── Stats row ───────────────────────────────────────────────────── */
.stats-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--surface); border-radius: var(--radius);
  border: 1px solid var(--border); padding: 20px;
  display: flex; flex-direction: column; gap: 4px;
}
.stat-val   { font-size: 28px; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 12px; color: var(--text-2); }

/* ── Table ───────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
  background: var(--bg); padding: 10px 14px; text-align: left;
  font-weight: 600; border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
tbody tr { border-bottom: 1px solid var(--border); transition: background .1s; }
tbody tr:hover { background: #f1f5f9; }
tbody td { padding: 10px 14px; }

/* ── Buttons ─────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: 6px; font-size: 13px;
  font-weight: 500; cursor: pointer; border: none;
  transition: all .15s; white-space: nowrap;
}
.btn svg { width: 14px; height: 14px; }
.btn-primary  { background: var(--primary); color: #fff; }
.btn-primary:hover  { background: var(--primary-d); }
.btn-success  { background: var(--success); color: #fff; }
.btn-danger   { background: var(--danger);  color: #fff; }
.btn-warning  { background: var(--warning); color: #fff; }
.btn-ghost    { background: transparent; color: var(--text-2); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg); color: var(--text); }
.btn-sm  { padding: 5px 10px; font-size: 12px; }
.btn-xs  { padding: 3px 8px;  font-size: 11px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ── Badges ──────────────────────────────────────────────────────── */
.badge {
  display: inline-block; padding: 2px 8px; border-radius: 99px;
  font-size: 11px; font-weight: 600;
}
.badge-idle      { background: #f1f5f9; color: #64748b; }
.badge-running   { background: #dbeafe; color: #1d4ed8; }
.badge-error     { background: #fee2e2; color: #b91c1c; }
.badge-completed { background: #dcfce7; color: #15803d; }
.badge-paused    { background: #fef3c7; color: #92400e; }
.badge-active    { background: #dcfce7; color: #15803d; }
.badge-inactive  { background: #f1f5f9; color: #64748b; }
.badge-banned    { background: #fee2e2; color: #b91c1c; }
.badge-warning   { background: #fef3c7; color: #92400e; }

/* ── Forms ───────────────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-weight: 500; margin-bottom: 6px; font-size: 13px; }
.form-control {
  width: 100%; padding: 8px 12px; border-radius: 6px;
  border: 1px solid var(--border); font-size: 13px;
  background: var(--surface); color: var(--text);
  transition: border-color .15s;
}
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,.15); }
.form-control::placeholder { color: #94a3b8; }
select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 80px; }
.form-hint { font-size: 11px; color: var(--text-2); margin-top: 4px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Modals ──────────────────────────────────────────────────────── */
.modal-overlay {
  display: none; position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,.5); backdrop-filter: blur(2px);
  align-items: center; justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--surface); border-radius: 12px;
  box-shadow: var(--shadow-lg); width: 90%; max-width: 700px;
  max-height: 90vh; display: flex; flex-direction: column;
  animation: slideIn .2s ease;
}
@keyframes slideIn { from { transform: translateY(-20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.modal-header {
  padding: 20px 24px 16px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  font-size: 16px; font-weight: 700;
}
.modal-body  { padding: 24px; overflow-y: auto; flex: 1; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; gap: 8px; justify-content: flex-end; }
.btn-close { background: none; border: none; font-size: 20px; cursor: pointer; color: var(--text-2); line-height: 1; }
.btn-close:hover { color: var(--text); }

/* ── Toast ───────────────────────────────────────────────────────── */
#toast-container {
  position: fixed; top: 16px; right: 16px; z-index: 9999;
  display: flex; flex-direction: column; gap: 8px;
}
.toast {
  background: #1e293b; color: #fff; padding: 12px 16px;
  border-radius: 8px; font-size: 13px; max-width: 360px;
  box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 10px;
  animation: toastIn .3s ease;
}
@keyframes toastIn { from { transform: translateX(120%); } to { transform: translateX(0); } }
.toast.success { border-left: 3px solid var(--success); }
.toast.error   { border-left: 3px solid var(--danger); }
.toast.info    { border-left: 3px solid var(--info); }
.toast.warning { border-left: 3px solid var(--warning); }

/* ── Tabs ────────────────────────────────────────────────────────── */
.tabs { display: flex; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.tab {
  padding: 10px 16px; cursor: pointer; font-weight: 500;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  color: var(--text-2); transition: all .15s;
}
.tab.active { border-color: var(--primary); color: var(--primary); }
.tab:hover  { color: var(--text); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ── Visual Selector ─────────────────────────────────────────────── */
#selector-panel {
  position: fixed; inset: 0; z-index: 2000; display: none;
  flex-direction: column; background: #fff;
}
#selector-panel.open { display: flex; }
#selector-toolbar {
  height: 48px; background: #1e293b; color: #fff;
  display: flex; align-items: center; gap: 12px; padding: 0 16px;
  flex-shrink: 0;
}
#selector-iframe-wrap { flex: 1; position: relative; overflow: hidden; }
#selector-iframe { width: 100%; height: 100%; border: none; }
#selector-overlay {
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none; z-index: 10;
}
.sel-highlight {
  position: absolute; background: rgba(37,99,235,.2);
  border: 2px solid var(--primary); border-radius: 2px;
  pointer-events: none; transition: all .05s;
}
#selector-output {
  height: 140px; background: #0f172a; color: #a5f3fc;
  font-family: 'Cascadia Code', 'Fira Code', monospace; font-size: 12px;
  padding: 12px 16px; overflow-y: auto; flex-shrink: 0;
  border-top: 2px solid #2563eb;
}

/* ── Fields editor ───────────────────────────────────────────────── */
.field-row {
  display: grid; grid-template-columns: 120px 120px 1fr 80px 140px 80px 80px;
  gap: 8px; align-items: center; margin-bottom: 8px;
}
.field-row .form-control { padding: 6px 10px; }
.field-row .btn-xs { padding: 5px 8px; }
.field-link-sub { margin-top: 0; }
.link-subfields .field-row { background: transparent; }
.link-subfields .field-link-sub { background: color-mix(in srgb, var(--primary, #2563eb) 4%, var(--bg-2, #f8fafc)); }

/* ── Requests editor ─────────────────────────────────────────────── */
.request-row {
  border: 1px solid var(--border); border-radius: 6px;
  padding: 10px; margin-bottom: 8px;
  display: flex; flex-direction: column; gap: 8px;
}
.request-row .request-row-top,
.request-row .request-row-body {
  display: flex; gap: 8px; align-items: center;
}
.request-row .request-method { width: 90px; flex-shrink: 0; }
.request-row .request-url    { flex: 1; }
.request-row .request-format { width: 140px; flex-shrink: 0; }
.request-row textarea.form-control { flex: 1; resize: vertical; }
.request-row .request-row-body { align-items: flex-start; }
.request-field-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.request-field-tags .badge { font-size: 11px; padding: 2px 7px; border-radius: 4px;
  background: var(--primary-light, #eff6ff); color: var(--primary, #2563eb);
  border: 1px solid var(--primary-border, #bfdbfe); transition: background .15s; }
.request-field-tags .badge:hover { background: var(--primary, #2563eb); color: #fff; }

/* ── Pagination ──────────────────────────────────────────────────── */
.pagination {
  display: flex; align-items: center; gap: 8px;
  margin-top: 16px; justify-content: flex-end; font-size: 13px;
}
.pagination button {
  padding: 6px 12px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--surface); cursor: pointer; color: var(--text);
}
.pagination button:disabled { opacity: .4; cursor: default; }
.pagination .current { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── JSON viewer ─────────────────────────────────────────────────── */
.json-view {
  background: #0f172a; color: #e2e8f0; padding: 16px;
  border-radius: 8px; font-family: monospace; font-size: 12px;
  overflow-x: auto; white-space: pre; max-height: 400px; overflow-y: auto;
}

/* ── Misc ────────────────────────────────────────────────────────── */
.section-title {
  font-size: 20px; font-weight: 700; margin-bottom: 4px;
}
.section-sub { color: var(--text-2); margin-bottom: 24px; }
.flex-gap { display: flex; gap: 8px; align-items: center; }
.ml-auto { margin-left: auto; }
.hidden { display: none !important; }
.spinner {
  width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff; border-radius: 50%;
  animation: spin .7s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }
.empty-state {
  text-align: center; padding: 60px 20px; color: var(--text-2);
}
.empty-state svg { width: 48px; height: 48px; margin-bottom: 12px; opacity: .4; }
.code { font-family: monospace; background: #f1f5f9; padding: 2px 6px; border-radius: 4px; font-size: 12px; }

/* ── Login screen ────────────────────────────────────────────────── */
#login-screen {
  position: fixed; inset: 0; background: var(--bg);
  display: flex; align-items: flex-start; justify-content: center; z-index: 9000;
  overflow-y: auto; padding: 40px 16px;
}
.login-card {
  background: var(--surface); border-radius: 12px;
  box-shadow: var(--shadow-lg); padding: 40px;
  width: 100%; max-width: 400px;
}
.login-title { font-size: 24px; font-weight: 800; margin-bottom: 8px; }
.login-sub   { color: var(--text-2); margin-bottom: 28px; }

.mobile-nav-toggle { display: none; }

.quick-start-card,
.setup-guide-card {
  background:
    linear-gradient(135deg, rgba(37,99,235,.08), rgba(8,145,178,.08)),
    var(--surface);
  border: 1px solid rgba(37,99,235,.14);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.quick-start-card {
  margin-bottom: 20px;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.quick-start-title,
.setup-guide-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.quick-start-text,
.setup-guide-text {
  color: var(--text-2);
  max-width: 720px;
}

.quick-start-actions,
.setup-mode-switch {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.setup-guide-card {
  padding: 18px;
  margin-bottom: 18px;
}

.setup-guide-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 14px;
}

.setup-presets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.setup-preset {
  border: 1px solid var(--border);
  background: rgba(255,255,255,.88);
  border-radius: 12px;
  padding: 14px;
  text-align: left;
  cursor: pointer;
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.setup-preset:hover,
.setup-preset.active {
  border-color: var(--primary);
  box-shadow: 0 8px 20px rgba(37,99,235,.12);
  transform: translateY(-1px);
}

.setup-preset span {
  color: var(--text-2);
  font-size: 12px;
}

.setup-checklist {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

.setup-checklist-item {
  background: rgba(255,255,255,.82);
  border: 1px dashed rgba(37,99,235,.25);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 13px;
}

.task-simple-mode [data-tab="requests"],
.task-simple-mode [data-tab="details"],
.task-simple-mode [data-tab="advanced"] {
  display: none;
}

.task-simple-mode [data-pane="requests"],
.task-simple-mode [data-pane="details"],
.task-simple-mode [data-pane="advanced"] {
  display: none !important;
}

body.sidebar-open #sidebar {
  transform: translateX(0);
}

@media (max-width: 960px) {
  #sidebar {
    transform: translateX(-100%);
    box-shadow: var(--shadow-lg);
  }

  #main {
    margin-left: 0;
  }

  .mobile-nav-toggle {
    display: inline-flex;
  }

  .quick-start-card,
  .setup-guide-header {
    flex-direction: column;
    align-items: stretch;
  }

  .field-row {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}