/* ── Variables ────────────────────────────────────────────────── */
:root {
  --bg:       #07090f;
  --panel:    #0c0f1a;
  --border:   #1e2336;
  --text:     #e2e8f0;
  --muted:    #64748b;
  --accent:   #f97316;
  --accent2:  #fb923c;
  --good:     #10b981;
  --bad:      #f43f5e;
  --warn:     #f59e0b;
  --info:     #3b82f6;
  --radius:   10px;
  --radius-sm: 6px;
}

/* ── Reset / Base ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 15px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Syne', system-ui, sans-serif;
  min-height: 100vh;
  line-height: 1.6;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent2); }

/* ── Navigation ───────────────────────────────────────────────── */
.app-nav {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 56px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.app-nav .brand {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  letter-spacing: .02em;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.app-nav .brand img { height: 28px; }

.app-nav nav {
  display: flex;
  gap: .25rem;
  flex: 1;
}

.app-nav nav a {
  color: var(--muted);
  font-size: .875rem;
  padding: .35rem .75rem;
  border-radius: var(--radius-sm);
  transition: color .15s, background .15s;
}

.app-nav nav a:hover,
.app-nav nav a.active {
  color: var(--text);
  background: var(--border);
}

.app-nav nav a.active { color: var(--accent); }

.nav-badge {
  background: var(--accent);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: .1rem .45rem;
  border-radius: 99px;
  margin-left: .3rem;
}

/* ── Layout ───────────────────────────────────────────────────── */
.page-wrap {
  max-width: 1300px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.page-header {
  margin-bottom: 1.75rem;
}

.page-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
}

.page-header p {
  color: var(--muted);
  font-size: .9rem;
  margin-top: .25rem;
}

/* ── Panel / Card ─────────────────────────────────────────────── */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.panel + .panel { margin-top: 1.25rem; }

.panel-title {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  margin-bottom: 1rem;
}

/* ── Grid ─────────────────────────────────────────────────────── */
.grid { display: grid; gap: 1.25rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ── KPI Cards ────────────────────────────────────────────────── */
.kpi-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
}

.kpi-label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--muted);
  margin-bottom: .4rem;
}

.kpi-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
  font-family: 'DM Mono', monospace;
  line-height: 1.1;
}

.kpi-sub {
  font-size: .78rem;
  color: var(--muted);
  margin-top: .3rem;
}

.kpi-delta {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  font-size: .78rem;
  font-weight: 600;
  margin-top: .3rem;
}

.kpi-delta.up   { color: var(--good); }
.kpi-delta.down { color: var(--bad); }
.kpi-delta.flat { color: var(--muted); }

/* ── Tables ───────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: .85rem;
}

thead th {
  text-align: left;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--muted);
  padding: .6rem .9rem;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

tbody td {
  padding: .65rem .9rem;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

tbody tr:last-child td { border-bottom: none; }

tbody tr:hover td { background: rgba(255,255,255,.025); }

.td-num {
  font-family: 'DM Mono', monospace;
  text-align: right;
}

.td-right { text-align: right; }

/* ── Badges / Pills ───────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  padding: .18rem .55rem;
  border-radius: 99px;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.badge-green   { background: rgba(16,185,129,.15); color: var(--good); }
.badge-red     { background: rgba(244, 63, 94,.15); color: var(--bad); }
.badge-orange  { background: rgba(249,115, 22,.15); color: var(--accent); }
.badge-yellow  { background: rgba(245,158, 11,.15); color: var(--warn); }
.badge-blue    { background: rgba( 59,130,246,.15); color: var(--info); }
.badge-muted   { background: var(--border); color: var(--muted); }

/* ── Buttons ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: inherit;
  font-size: .85rem;
  font-weight: 600;
  padding: .55rem 1.1rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: opacity .15s, background .15s;
  text-decoration: none;
}

.btn:hover { opacity: .88; }

.btn-primary { background: var(--accent); color: #fff; }
.btn-secondary { background: var(--border); color: var(--text); }
.btn-danger { background: rgba(244,63,94,.2); color: var(--bad); border: 1px solid var(--bad); }
.btn-ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text); }

.btn-sm { font-size: .78rem; padding: .35rem .75rem; }

/* ── Forms ────────────────────────────────────────────────────── */
.form-group { margin-bottom: 1.1rem; }

label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: .4rem;
}

input[type="text"],
input[type="number"],
input[type="url"],
input[type="email"],
input[type="password"],
select,
textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: inherit;
  font-size: .875rem;
  padding: .6rem .85rem;
  transition: border-color .15s;
  outline: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
}

select option { background: var(--panel); }

textarea { resize: vertical; min-height: 80px; }

.form-hint {
  font-size: .75rem;
  color: var(--muted);
  margin-top: .3rem;
}

.form-row { display: flex; gap: 1rem; }
.form-row .form-group { flex: 1; }

/* ── Alerts / Notices ─────────────────────────────────────────── */
.alert {
  padding: .85rem 1.1rem;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  margin-bottom: 1rem;
  border-left: 3px solid;
}

.alert-success { background: rgba(16,185,129,.1); border-color: var(--good); color: var(--good); }
.alert-error   { background: rgba(244,63,94,.1);  border-color: var(--bad);  color: var(--bad); }
.alert-warn    { background: rgba(245,158,11,.1); border-color: var(--warn); color: var(--warn); }
.alert-info    { background: rgba(59,130,246,.1); border-color: var(--info); color: var(--info); }

/* ── File upload drop zone ────────────────────────────────────── */
.drop-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s, background .2s;
}

.drop-zone:hover,
.drop-zone.drag-over {
  border-color: var(--accent);
  background: rgba(249,115,22,.04);
}

.drop-zone p { color: var(--muted); font-size: .9rem; margin-top: .5rem; }
.drop-zone strong { color: var(--text); }

/* ── Import result rows ───────────────────────────────────────── */
.import-result {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: .75rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--bg);
  border: 1px solid var(--border);
  margin-bottom: .5rem;
  font-size: .85rem;
}

.import-result .filename {
  font-weight: 600;
  flex: 1;
  word-break: break-all;
}

.import-result .stats { color: var(--muted); white-space: nowrap; }
.import-result .tag-ok  { color: var(--good); font-weight: 700; }
.import-result .tag-err { color: var(--bad);  font-weight: 700; }
.import-result .tag-warn { color: var(--warn); font-weight: 700; }
.import-result .report-type { font-size: .72rem; color: var(--accent); }

/* ── Pipeline status badges ───────────────────────────────────── */
.status-potential { background: rgba(59,130,246,.15); color: var(--info); }
.status-pitched   { background: rgba(249,115,22,.15); color: var(--accent); }
.status-won       { background: rgba(16,185,129,.15); color: var(--good); }
.status-lost      { background: rgba(244,63,94,.15);  color: var(--bad); }
.status-on_hold   { background: rgba(100,116,139,.15); color: var(--muted); }

/* ── Progress bar ─────────────────────────────────────────────── */
.progress-bar {
  height: 6px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
  margin-top: .35rem;
}

.progress-fill {
  height: 100%;
  border-radius: 99px;
  background: var(--accent);
  transition: width .4s ease;
}

.progress-fill.good { background: var(--good); }
.progress-fill.bad  { background: var(--bad); }
.progress-fill.warn { background: var(--warn); }

/* ── Section score chip ───────────────────────────────────────── */
.score-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  font-size: .75rem;
  font-weight: 700;
  font-family: 'DM Mono', monospace;
  border: 2px solid;
}

.score-chip.excellent { border-color: var(--good);   color: var(--good); }
.score-chip.good      { border-color: var(--info);   color: var(--info); }
.score-chip.warn      { border-color: var(--warn);   color: var(--warn); }
.score-chip.bad       { border-color: var(--bad);    color: var(--bad); }
.score-chip.na        { border-color: var(--muted);  color: var(--muted); }

/* ── Misc helpers ─────────────────────────────────────────────── */
.text-muted  { color: var(--muted); }
.text-good   { color: var(--good); }
.text-bad    { color: var(--bad); }
.text-warn   { color: var(--warn); }
.text-accent { color: var(--accent); }
.text-mono   { font-family: 'DM Mono', monospace; }
.text-sm     { font-size: .8rem; }
.text-xs     { font-size: .72rem; }

.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem; }

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.5rem 0;
}

/* ── Dashboard: filter bar ───────────────────────────────────── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .75rem 1rem;
  margin-bottom: 1.25rem;
}
.filter-bar-left  { display: flex; align-items: center; gap: .5rem; flex: 1; flex-wrap: wrap; }
.filter-bar-right { display: flex; gap: .35rem; flex-wrap: wrap; }
.filter-bar-export{ display: flex; gap: .35rem; margin-left: auto; }
.filter-select, .filter-input {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text); font-family: inherit; font-size: .82rem;
  padding: .4rem .7rem; outline: none;
}
.filter-select:focus, .filter-input:focus { border-color: var(--accent); }
.btn-active { background: var(--accent) !important; color: #fff !important; }

/* ── Dashboard: account header ───────────────────────────────── */
.account-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.account-header h1 { font-size: 1.6rem; font-weight: 800; }
.account-meta  { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; margin-top: .4rem; }
.account-targets { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; }
.target-pill {
  background: rgba(249,115,22,.1);
  border: 1px solid rgba(249,115,22,.25);
  border-radius: 99px;
  padding: .25rem .75rem;
  font-size: .78rem;
  color: var(--accent);
}

/* ── Dashboard: KPI cards ────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: .75rem;
  margin-bottom: .75rem;
}
.kpi-grid-4 { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.kpi-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--border);
}
.kpi-spend  { border-left-color: var(--accent); }
.kpi-sales  { border-left-color: var(--good); }
.kpi-acos   { border-left-color: var(--bad); }
.kpi-roas   { border-left-color: var(--info); }
.kpi-good   { border-left-color: var(--good); }
.kpi-warn   { border-left-color: var(--warn); }
.kpi-bad    { border-left-color: var(--bad); }
.kpi-label  { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin-bottom: .35rem; }
.kpi-value  { font-size: 1.4rem; font-weight: 800; line-height: 1; margin-bottom: .3rem; }
.kpi-delta  { font-size: .75rem; color: var(--muted); }

/* ── Dashboard: audit notes / commentary ─────────────────────── */
.audit-note {
  padding: .6rem .9rem;
  border-radius: var(--radius-sm);
  font-size: .85rem;
  margin-bottom: .5rem;
  border-left: 3px solid var(--border);
  background: rgba(255,255,255,.02);
}
.note-good     { border-color: var(--good); }
.note-info     { border-color: var(--info); }
.note-warning  { border-color: var(--warn); }
.note-critical { border-color: var(--bad); }

/* ── Dashboard: type breakdown ───────────────────────────────── */
.type-breakdown-grid { display: flex; gap: 1rem; flex-wrap: wrap; }
.type-card {
  flex: 1; min-width: 150px;
  background: rgba(255,255,255,.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem;
}
.type-label { font-size: .7rem; font-weight: 700; text-transform: uppercase; color: var(--muted); margin-bottom: .3rem; }
.type-spend { font-size: 1.3rem; font-weight: 800; margin-bottom: .2rem; }
.type-pct   { font-size: .78rem; color: var(--accent); margin-bottom: .6rem; }
.type-row   { display: flex; justify-content: space-between; font-size: .8rem; margin-bottom: .2rem; }

/* ── Dashboard: two-column grid ──────────────────────────────── */
.two-col-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
@media (max-width: 720px) { .two-col-grid { grid-template-columns: 1fr; } }

/* ── Dashboard: branded split ────────────────────────────────── */
.branded-box {
  background: rgba(255,255,255,.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  text-align: center;
}
.branded-label { font-size: .72rem; font-weight: 700; text-transform: uppercase; color: var(--muted); margin-bottom: .4rem; }
.branded-spend { font-size: 1.5rem; font-weight: 800; }

/* ── Dashboard: findings ─────────────────────────────────────── */
.finding-card {
  border-left: 3px solid var(--border);
  padding: .9rem 1rem;
  margin-bottom: .6rem;
  background: rgba(255,255,255,.02);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.finding-critical { border-color: var(--bad); }
.finding-warning  { border-color: var(--warn); }
.finding-insight  { border-color: var(--info); }
.finding-header   { display: flex; align-items: center; gap: .5rem; margin-bottom: .4rem; }
.finding-narrative{ font-size: .85rem; color: var(--text); margin-bottom: .4rem; }
.finding-actions  { margin: 0; padding-left: 1.3rem; }
.finding-actions li { font-size: .82rem; color: var(--muted); margin-bottom: .2rem; }

/* ── Dashboard: ASIN tier recommendations ────────────────────── */
.tier-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; }
.tier-card {
  background: rgba(255,255,255,.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem;
}
.tier-header { display: flex; flex-direction: column; gap: .3rem; margin-bottom: .75rem; }
.tier-asin {
  display: flex; flex-direction: column; gap: .1rem;
  padding: .4rem 0;
  border-bottom: 1px solid var(--border);
}
.tier-asin:last-child { border-bottom: none; }

/* ── Dashboard: 4-week plan ──────────────────────────────────── */
.plan-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
@media (max-width: 900px) { .plan-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .plan-grid { grid-template-columns: 1fr; } }
.plan-week { background: rgba(255,255,255,.02); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 1rem; }
.plan-week-label { font-size: .72rem; font-weight: 700; text-transform: uppercase; color: var(--accent); margin-bottom: .75rem; }
.plan-action { margin-bottom: .75rem; padding-bottom: .75rem; border-bottom: 1px solid var(--border); }
.plan-action:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.plan-action-title  { display: flex; align-items: center; gap: .4rem; font-size: .85rem; font-weight: 600; margin-bottom: .3rem; flex-wrap: wrap; }
.plan-action-reason { margin-bottom: .2rem; }

/* ── Utilities for dashboard ─────────────────────────────────── */
.font-mono { font-family: 'DM Mono', monospace; }
.ml-1 { margin-left: .35rem; }
.badge-sm { font-size: .65rem; padding: .15rem .4rem; }
.section-title {
  font-size: .7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .07em; color: var(--muted); margin-bottom: .6rem;
}

/* ── Import help / instructions ──────────────────────────────── */
.help-section {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}
.help-section p {
  font-size: .875rem;
  color: var(--text);
  line-height: 1.6;
}
.help-section a { color: var(--accent); text-decoration: none; }
.help-section a:hover { text-decoration: underline; }
.help-section code {
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .1em .35em;
  font-family: 'DM Mono', monospace;
  font-size: .82em;
  color: var(--accent2);
}
.help-step-label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--accent);
  margin-bottom: .65rem;
}
.report-group { margin-top: 1rem; }
.report-group-label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--muted);
  margin-bottom: .6rem;
}
.report-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: .65rem;
}
.report-card {
  background: rgba(255,255,255,.025);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: .75rem .9rem;
}
.report-card-label {
  font-size: .83rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: .2rem;
}
.report-card-key {
  margin-bottom: .35rem;
  word-break: break-all;
}
.report-card-desc {
  font-size: .78rem;
  color: var(--muted);
  line-height: 1.5;
}
.help-troubleshoot {
  padding: 1.25rem 0 .25rem;
}
.help-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .83rem;
  margin-top: .6rem;
}
.help-table td {
  padding: .55rem .5rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.help-table td:first-child {
  white-space: nowrap;
  color: var(--text);
  padding-right: 1.25rem;
  width: 230px;
}
.help-table td:last-child { color: var(--muted); }
.help-table tr:last-child td { border-bottom: none; }

/* ── Scrollbar (Webkit) ───────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }