/* ============================================================
   NativPost Outbound Agent — style.css
   Aesthetic: dark intelligence terminal. Precise. Purposeful.
   Fonts: Syne (headings) + DM Sans (body) + DM Mono (data)
   ============================================================ */

/* ── Variables ─────────────────────────────────────────── */
:root {
  --bg:        #0b0c0f;
  --bg-2:      #111318;
  --bg-3:      #181b22;
  --bg-4:      #1e2230;
  --border:    rgba(255,255,255,.07);
  --border-2:  rgba(255,255,255,.12);
  --text:      #e8eaf0;
  --text-2:    rgba(232,234,240,.65);
  --text-3:    rgba(232,234,240,.35);
  --accent:    #6ee7b7;
  --accent-2:  #34d399;
  --accent-bg: rgba(110,231,183,.08);
  --amber:     #fbbf24;
  --amber-bg:  rgba(251,191,36,.08);
  --blue:      #60a5fa;
  --blue-bg:   rgba(96,165,250,.08);
  --purple:    #a78bfa;
  --purple-bg: rgba(167,139,250,.08);
  --red:       #f87171;
  --red-bg:    rgba(248,113,113,.08);
  --teal:      #2dd4bf;
  --teal-bg:   rgba(45,212,191,.08);
  --sidebar-w: 228px;
  --radius:    10px;
  --radius-sm: 6px;
  --radius-lg: 14px;
}

/* ── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  line-height: 1.55;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
input, select, textarea, button { font-family: inherit; font-size: inherit; }
h1,h2,h3,h4 { font-family: 'Syne', sans-serif; font-weight: 700; line-height: 1.2; }
strong { font-weight: 500; }

/* ── Shell layout ──────────────────────────────────────── */
.shell { display: flex; min-height: 100vh; }
.main {
  flex: 1;
  margin-left: var(--sidebar-w);
  padding: 2rem 2.25rem 4rem;
  max-width: 1200px;
}

/* ── Sidebar ───────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: var(--bg-2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  overflow-y: auto;
}
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: 1.4rem 1.2rem 1.2rem;
  border-bottom: 1px solid var(--border);
}
.logo-mark {
  width: 32px; height: 32px;
  background: var(--accent);
  color: #0b0c0f;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: .8rem;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  letter-spacing: .02em;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-name { font-family: 'Syne', sans-serif; font-weight: 700; font-size: .9rem; color: var(--text); }
.logo-sub  { font-size: .68rem; color: var(--text-3); letter-spacing: .04em; text-transform: uppercase; }

.sidebar-nav { flex: 1; padding: .75rem .75rem; display: flex; flex-direction: column; gap: 2px; }
.nav-item {
  display: flex; align-items: center; gap: .65rem;
  padding: .55rem .75rem;
  border-radius: var(--radius-sm);
  color: var(--text-2);
  font-size: .83rem;
  font-weight: 400;
  transition: background .15s, color .15s;
}
.nav-item svg { width: 16px; height: 16px; fill: currentColor; flex-shrink: 0; opacity: .7; }
.nav-item:hover { background: var(--bg-3); color: var(--text); }
.nav-item.active { background: var(--accent-bg); color: var(--accent); font-weight: 500; }
.nav-item.active svg { opacity: 1; }
.nav-divider { height: 1px; background: var(--border); margin: .6rem 0; }

.sidebar-user {
  display: flex; align-items: center; gap: .65rem;
  padding: 1rem 1.2rem;
  border-top: 1px solid var(--border);
}
.user-avatar {
  width: 30px; height: 30px;
  background: var(--bg-4); border: 1px solid var(--border-2);
  border-radius: 50%;
  font-family: 'Syne', sans-serif;
  font-weight: 700; font-size: .78rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.user-info { flex: 1; overflow: hidden; }
.user-name { display: block; font-size: .8rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { display: block; font-size: .7rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .04em; }
.logout-btn { color: var(--text-3); display: flex; align-items: center; transition: color .15s; }
.logout-btn:hover { color: var(--red); }
.logout-btn svg { width: 15px; height: 15px; fill: currentColor; }

/* ── Flash ─────────────────────────────────────────────── */
.flash {
  padding: .75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: .84rem;
  margin-bottom: 1.25rem;
  border-left: 3px solid;
}
.flash-success { background: var(--accent-bg); border-color: var(--accent); color: var(--accent); }
.flash-error   { background: var(--red-bg);    border-color: var(--red);    color: var(--red); }

/* ── Page header ───────────────────────────────────────── */
.page-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 1.75rem;
  gap: 1rem;
}
.page-title { font-size: 1.5rem; letter-spacing: -.02em; color: var(--text); }
.page-sub   { color: var(--text-3); font-size: .83rem; margin-top: .2rem; }
.header-actions { display: flex; gap: .6rem; align-items: center; flex-shrink: 0; flex-wrap: wrap; }

/* ── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .5rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 500; font-size: .83rem;
  cursor: pointer; border: none;
  transition: background .15s, color .15s, opacity .15s;
  white-space: nowrap;
}
.btn-sm  { padding: .35rem .75rem; font-size: .78rem; }
.btn-primary { background: var(--bg-4); color: var(--text); border: 1px solid var(--border-2); }
.btn-primary:hover { border-color: var(--border-2); background: var(--bg-3); }
.btn-accent { background: var(--accent); color: #0b0c0f; font-weight: 600; }
.btn-accent:hover { background: var(--accent-2); }
.btn-ghost { background: transparent; color: var(--text-2); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg-3); color: var(--text); }
.btn-danger { background: var(--red-bg); color: var(--red); border: 1px solid rgba(248,113,113,.2); }
.btn-danger:hover { background: rgba(248,113,113,.15); }
.btn-amber  { background: var(--amber-bg); color: var(--amber); border: 1px solid rgba(251,191,36,.2); }

/* ── KPI Grid ──────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .9rem;
  margin-bottom: 1.5rem;
}
.kpi-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem 1.3rem;
}
.kpi-card.kpi-accent { border-color: rgba(110,231,183,.2); background: var(--accent-bg); }
.kpi-label { font-size: .72rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; margin-bottom: .4rem; }
.kpi-value { font-family: 'Syne', sans-serif; font-size: 2rem; font-weight: 800; line-height: 1; color: var(--text); }
.kpi-value-amber { color: var(--amber); }
.kpi-sub   { font-size: .75rem; color: var(--text-3); margin-top: .35rem; }

/* ── Panels ────────────────────────────────────────────── */
.panel {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.panel-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: .9rem 1.2rem;
  border-bottom: 1px solid var(--border);
}
.panel-title  { font-family: 'Syne', sans-serif; font-weight: 700; font-size: .88rem; color: var(--text); }
.panel-action { font-size: .78rem; color: var(--accent); }
.panel-action:hover { text-decoration: underline; }
.panel-body   { padding: 1.1rem 1.2rem; }

/* ── Two-col layout ────────────────────────────────────── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.three-col { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }

/* ── Tables ────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
.data-table {
  width: 100%; border-collapse: collapse;
  font-size: .83rem;
}
.data-table th {
  font-family: 'Syne', sans-serif; font-weight: 600; font-size: .72rem;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--text-3); padding: .65rem 1.2rem;
  border-bottom: 1px solid var(--border);
  text-align: left; white-space: nowrap;
}
.data-table td { padding: .75rem 1.2rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,.015); }
.td-empty { text-align: center; color: var(--text-3); padding: 2.5rem !important; }
.table-link { color: var(--accent); font-size: .8rem; }
.table-link:hover { text-decoration: underline; }

/* ── Chips ─────────────────────────────────────────────── */
.chip {
  display: inline-flex; align-items: center;
  padding: .2rem .55rem; border-radius: 20px;
  font-size: .72rem; font-weight: 500; white-space: nowrap;
  border: 1px solid transparent;
}
.chip-sm { font-size: .68rem; padding: .15rem .45rem; }
.chip-grey   { background: var(--bg-4); color: var(--text-2); border-color: var(--border); }
.chip-blue   { background: var(--blue-bg); color: var(--blue); border-color: rgba(96,165,250,.2); }
.chip-purple { background: var(--purple-bg); color: var(--purple); border-color: rgba(167,139,250,.2); }
.chip-teal   { background: var(--teal-bg); color: var(--teal); border-color: rgba(45,212,191,.2); }
.chip-green  { background: var(--accent-bg); color: var(--accent); border-color: rgba(110,231,183,.2); }
.chip-amber  { background: var(--amber-bg); color: var(--amber); border-color: rgba(251,191,36,.2); }
.chip-red    { background: var(--red-bg); color: var(--red); border-color: rgba(248,113,113,.2); }

/* ── Score pills ───────────────────────────────────────── */
.score-pill {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 24px; border-radius: 6px;
  font-family: 'DM Mono', monospace; font-weight: 500; font-size: .8rem;
}
.score-sm { width: 32px; height: 20px; font-size: .72rem; }
.score-high { background: var(--accent-bg); color: var(--accent); }
.score-mid  { background: var(--amber-bg);  color: var(--amber); }
.score-low  { background: var(--red-bg);    color: var(--red); }

/* ── Score bar (lead detail) ───────────────────────────── */
.score-bar-wrap { display: flex; flex-direction: column; gap: .65rem; }
.score-bar-row  { display: flex; align-items: center; gap: .75rem; }
.score-bar-label { font-size: .75rem; color: var(--text-2); width: 90px; flex-shrink: 0; }
.score-bar-track { flex: 1; height: 6px; background: var(--bg-4); border-radius: 3px; overflow: hidden; }
.score-bar-fill  { height: 100%; border-radius: 3px; transition: width .5s ease; }
.score-bar-fill.fill-accent { background: var(--accent); }
.score-bar-fill.fill-amber  { background: var(--amber); }
.score-bar-fill.fill-blue   { background: var(--blue); }
.score-bar-fill.fill-purple { background: var(--purple); }
.score-bar-num  { font-family: 'DM Mono', monospace; font-size: .78rem; color: var(--text-2); width: 30px; text-align: right; flex-shrink: 0; }

/* ── Dist bars (dashboard) ─────────────────────────────── */
.dist-bar-wrap { display: flex; align-items: center; gap: .75rem; margin-bottom: .65rem; }
.dist-label { font-size: .75rem; color: var(--text-2); width: 110px; flex-shrink: 0; }
.dist-bar { flex: 1; height: 6px; background: var(--bg-4); border-radius: 3px; overflow: hidden; }
.dist-fill { height: 100%; border-radius: 3px; min-width: 2px; }
.dist-high { background: var(--accent); }
.dist-mid  { background: var(--amber); }
.dist-low  { background: var(--red); }
.dist-blue { background: var(--blue); }
.dist-num  { font-family: 'DM Mono', monospace; font-size: .78rem; color: var(--text-3); width: 28px; text-align: right; flex-shrink: 0; }

/* ── Forms ─────────────────────────────────────────────── */
.form-section { margin-bottom: 1.5rem; }
.form-section-title { font-family: 'Syne', sans-serif; font-weight: 600; font-size: .82rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; margin-bottom: .9rem; padding-bottom: .5rem; border-bottom: 1px solid var(--border); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .85rem; }
.form-grid-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-full { grid-column: 1 / -1; }
.form-group { display: flex; flex-direction: column; gap: .35rem; }
.form-label { font-size: .78rem; color: var(--text-2); font-weight: 500; }
.form-input, .form-select, .form-textarea {
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: .55rem .75rem;
  outline: none;
  transition: border-color .15s;
  width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: rgba(110,231,183,.4); }
.form-textarea { min-height: 80px; resize: vertical; }
.form-hint { font-size: .72rem; color: var(--text-3); }
.checkbox-row { display: flex; align-items: center; gap: .5rem; cursor: pointer; }
.checkbox-row input[type="checkbox"] { accent-color: var(--accent); width: 14px; height: 14px; }
.checkbox-group { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
.form-actions { display: flex; gap: .6rem; margin-top: 1.5rem; justify-content: flex-end; }

/* ── Detail grid ───────────────────────────────────────── */
.detail-grid { display: grid; grid-template-columns: 340px 1fr; gap: 1rem; }
.info-grid { display: flex; flex-direction: column; gap: 0; }
.info-row { display: flex; gap: 1rem; padding: .6rem 0; border-bottom: 1px solid var(--border); align-items: flex-start; }
.info-row:last-child { border-bottom: none; }
.info-label { font-size: .75rem; color: var(--text-3); width: 90px; flex-shrink: 0; padding-top: .05rem; }

/* ── AI analysis panel ─────────────────────────────────── */
.analysis-empty { text-align: center; padding: 2rem; color: var(--text-3); }
.analysis-score-big {
  font-family: 'Syne', sans-serif;
  font-size: 3rem; font-weight: 800;
  line-height: 1; text-align: center;
  padding: 1.5rem 0 .5rem;
}
.analysis-score-big.score-high-text { color: var(--accent); }
.analysis-score-big.score-mid-text  { color: var(--amber); }
.analysis-score-big.score-low-text  { color: var(--red); }
.analysis-risk {
  text-align: center; font-size: .75rem;
  text-transform: uppercase; letter-spacing: .06em;
  padding-bottom: 1.2rem;
}
.risk-low    { color: var(--accent); }
.risk-medium { color: var(--amber); }
.risk-high   { color: var(--red); }
.angle-box {
  background: var(--bg-3); border: 1px solid var(--border-2);
  border-radius: var(--radius-sm); padding: 1rem;
  font-size: .84rem; line-height: 1.6;
  color: var(--text-2);
  font-style: italic;
  margin: .75rem 0;
}
.pain-tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .5rem; }

/* ── Lead row (dashboard) ──────────────────────────────── */
.lead-row { display: flex; align-items: center; justify-content: space-between; padding: .6rem 0; gap: .75rem; }
.lead-row-main { display: flex; align-items: center; gap: .6rem; flex: 1; min-width: 0; }
.lead-name { font-weight: 500; font-size: .84rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lead-angle { font-size: .77rem; color: var(--text-3); margin-bottom: .5rem; line-height: 1.5; }
.divider { border: none; border-top: 1px solid var(--border); margin: .25rem 0; }

/* ── Queue card ────────────────────────────────────────── */
.queue-card {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); margin-bottom: 1rem;
  overflow: hidden;
}
.queue-card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: .9rem 1.2rem;
  border-bottom: 1px solid var(--border);
  gap: 1rem;
}
.queue-card-meta { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
.queue-card-actions { display: flex; gap: .5rem; flex-shrink: 0; }
.queue-card-body { padding: 1.1rem 1.2rem; }
.queue-email-preview {
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem; font-size: .82rem; line-height: 1.6;
  margin-bottom: 1rem; color: var(--text-2);
}
.queue-email-subject { font-weight: 600; color: var(--text); margin-bottom: .5rem; font-size: .88rem; }
.queue-angle { font-size: .78rem; color: var(--text-3); margin-bottom: .75rem; line-height: 1.5; padding: .75rem; background: var(--accent-bg); border-radius: var(--radius-sm); border-left: 3px solid var(--accent); }
.edit-toggle { font-size: .75rem; color: var(--blue); cursor: pointer; }
.edit-toggle:hover { text-decoration: underline; }
.edit-section { display: none; margin-top: .75rem; }
.edit-section.open { display: block; }

/* ── Campaign status ───────────────────────────────────── */
.status-dot {
  width: 7px; height: 7px; border-radius: 50%;
  display: inline-block; flex-shrink: 0;
}
.dot-active  { background: var(--accent); box-shadow: 0 0 6px var(--accent); }
.dot-paused  { background: var(--amber); }
.dot-draft   { background: var(--text-3); }
.dot-completed { background: var(--blue); }

/* ── Inbox health ──────────────────────────────────────── */
.inbox-card {
  display: flex; align-items: center; gap: 1rem;
  padding: .9rem 1.2rem;
  border-bottom: 1px solid var(--border);
}
.inbox-card:last-child { border-bottom: none; }
.inbox-icon {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--bg-3); border: 1px solid var(--border-2);
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem; font-family: 'DM Mono', monospace;
  color: var(--text-2); flex-shrink: 0;
}
.inbox-main { flex: 1; }
.inbox-email { font-size: .85rem; font-weight: 500; }
.inbox-meta  { font-size: .74rem; color: var(--text-3); margin-top: .1rem; }
.reputation-bar { width: 60px; height: 5px; background: var(--bg-4); border-radius: 3px; overflow: hidden; }
.reputation-fill { height: 100%; border-radius: 3px; }

/* ── Filters bar ───────────────────────────────────────── */
.filters-bar {
  display: flex; align-items: center; gap: .6rem;
  margin-bottom: 1.25rem; flex-wrap: wrap;
}
.filter-input { min-width: 200px; flex: 1; max-width: 320px; }
.filter-select { min-width: 130px; }

/* ── Modals ────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.7); backdrop-filter: blur(4px);
  z-index: 200; display: none;
  align-items: center; justify-content: center;
}
.modal-backdrop.open { display: flex; }
.modal {
  background: var(--bg-2); border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  width: 100%; max-width: 620px; max-height: 90vh;
  overflow-y: auto;
  padding: 1.75rem;
  position: relative;
}
.modal-lg { max-width: 820px; }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.5rem;
}
.modal-title { font-size: 1.1rem; }
.modal-close { background: none; border: none; color: var(--text-3); cursor: pointer; font-size: 1.2rem; line-height: 1; padding: .25rem; }
.modal-close:hover { color: var(--text); }

/* ── Tab nav ───────────────────────────────────────────── */
.tab-nav { display: flex; gap: .1rem; border-bottom: 1px solid var(--border); margin-bottom: 1.25rem; }
.tab-btn {
  padding: .6rem 1rem; font-size: .82rem; font-weight: 500;
  background: none; border: none; cursor: pointer;
  color: var(--text-2); border-bottom: 2px solid transparent;
  margin-bottom: -1px; transition: color .15s;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ── Empty state ───────────────────────────────────────── */
.empty-state { text-align: center; padding: 2.5rem; color: var(--text-3); }
.empty-state p { font-size: .85rem; }
.empty-state a { color: var(--accent); }

/* ── Misc ──────────────────────────────────────────────── */
.mono { font-family: 'DM Mono', monospace; font-size: .8em; }
.muted { color: var(--text-3); }
.text-accent { color: var(--accent); }
.text-amber  { color: var(--amber); }
.text-red    { color: var(--red); }
.text-blue   { color: var(--blue); }
.text-sm { font-size: .8rem; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.flex { display: flex; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.w-full { width: 100%; }
.section-head { margin-bottom: 1rem; }

/* ── Login page ────────────────────────────────────────── */
.login-shell {
  min-height: 100vh; display: flex;
  align-items: center; justify-content: center;
  background: var(--bg);
}
.login-card {
  width: 100%; max-width: 400px;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2.5rem;
}
.login-logo {
  display: flex; align-items: center; gap: .75rem;
  margin-bottom: 2rem;
}
.login-error {
  background: var(--red-bg); border: 1px solid rgba(248,113,113,.2);
  color: var(--red); border-radius: var(--radius-sm);
  padding: .65rem .9rem; font-size: .82rem; margin-bottom: 1rem;
}
.login-footer { text-align: center; margin-top: 1.5rem; font-size: .78rem; color: var(--text-3); }

/* ── Pagination ────────────────────────────────────────── */
.pagination { display: flex; gap: .35rem; align-items: center; margin-top: 1.25rem; }
.page-btn {
  padding: .35rem .7rem; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--bg-3);
  color: var(--text-2); font-size: .78rem; cursor: pointer;
  font-family: 'DM Mono', monospace;
}
.page-btn:hover { border-color: var(--border-2); color: var(--text); }
.page-btn.current { border-color: rgba(110,231,183,.3); background: var(--accent-bg); color: var(--accent); }
.page-info { font-size: .76rem; color: var(--text-3); margin: 0 .5rem; }

/* ── Analytics chart containers ────────────────────────── */
.chart-box { position: relative; height: 160px; }

/* ── CSV drop zone ─────────────────────────────────────── */
.drop-zone {
  border: 2px dashed var(--border-2); border-radius: var(--radius);
  padding: 2rem; text-align: center; cursor: pointer;
  transition: border-color .2s, background .2s;
}
.drop-zone:hover, .drop-zone.drag-over { border-color: var(--accent); background: var(--accent-bg); }
.drop-zone-icon { font-size: 1.5rem; margin-bottom: .5rem; }
.drop-zone-text { font-size: .83rem; color: var(--text-2); }

/* ── Scrollbar ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg-4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-2); }