/* ──────────────────────────────────────────────────────────────────
   Email Reports Hub — modern minimalist
   White, Inter, slate grays, single confident accent.
   Linear/Stripe-inspired.
   ────────────────────────────────────────────────────────────────── */

:root {
  /* Surfaces */
  --bg:           #ffffff;
  --bg-alt:       #fafafa;
  --bg-muted:     #f4f4f5;
  --bg-hover:     #f8fafc;

  /* Borders */
  --border:       #e4e4e7;
  --border-soft:  #f1f1f3;
  --border-strong:#d4d4d8;

  /* Text */
  --ink:          #09090b;
  --ink-soft:     #3f3f46;
  --muted:        #71717a;
  --muted-soft:   #a1a1aa;

  /* Accent — confident, single-color */
  --accent:       #2563eb;
  --accent-hover: #1d4ed8;
  --accent-soft:  #eff6ff;
  --accent-ink:   #1e40af;

  /* Semantic */
  --success:      #16a34a;
  --warning:      #d97706;
  --danger:       #dc2626;
  --danger-bg:    #fef2f2;
  --danger-border:#fecaca;

  /* Shadows */
  --shadow-xs:    0 1px 2px rgba(15, 23, 42, .04);
  --shadow-sm:    0 1px 2px rgba(15, 23, 42, .04), 0 1px 3px rgba(15, 23, 42, .04);
  --shadow:       0 4px 6px -1px rgba(15, 23, 42, .06), 0 2px 4px -2px rgba(15, 23, 42, .04);
  --shadow-lg:    0 10px 25px -5px rgba(15, 23, 42, .08), 0 8px 10px -6px rgba(15, 23, 42, .03);

  /* Radii */
  --r-sm:         6px;
  --r:            10px;
  --r-lg:         14px;
  --r-full:       9999px;

  /* Type */
  --font:         "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
*:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--r-sm);
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.5 var(--font);
  font-feature-settings: "cv11", "ss01", "ss03";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.005em;
}

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

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink);
}
h1 { font-size: 1.75rem; line-height: 1.2; }
h2 { font-size: 1.05rem; line-height: 1.3; font-weight: 600; }
h3 { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }

.muted { color: var(--muted); }
.num   { font-variant-numeric: tabular-nums; }

/* ── Top bar ─────────────────────────────────────────────────── */

.topbar {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: saturate(180%) blur(8px);
  background: rgba(255, 255, 255, 0.85);
}
.topbar-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
}
.brand-row {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.brand-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--r-full);
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.brand {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.brand-sub {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 500;
  padding-left: 0.7rem;
  margin-left: 0.7rem;
  border-left: 1px solid var(--border);
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.topbar-right strong { color: var(--ink); font-weight: 500; }
.inline { display: inline; margin: 0; }
.link {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 0.35rem 0.7rem;
  color: var(--ink-soft);
  cursor: pointer;
  font: inherit;
  font-size: 0.83rem;
  font-weight: 500;
  transition: all 0.12s;
}
.link:hover {
  border-color: var(--border-strong);
  color: var(--ink);
  background: var(--bg-hover);
}

/* ── Page layout ─────────────────────────────────────────────── */

.page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3.5rem;
  display: grid;
  gap: 1.75rem;
}

#report-area {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-xs);
}

/* ── Filters ─────────────────────────────────────────────────── */

.filters h2 { font-size: 1.05rem; margin-bottom: 0.25rem; }
.filters > p { margin: 0 0 1rem; color: var(--muted); font-size: 0.875rem; }
.filters .field { margin-top: 1.1rem; }
.filters .field:first-of-type { margin-top: 0; }

.field-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.42rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  background: var(--bg);
  cursor: pointer;
  user-select: none;
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: all 0.12s;
}
.chip input { display: none; }
.chip:hover {
  border-color: var(--border-strong);
  background: var(--bg-hover);
}
.chip:has(input:checked) {
  background: var(--ink);
  border-color: var(--ink);
  color: white;
}
.chip em { font-style: normal; color: var(--muted-soft); font-weight: 400; }
.chip:has(input:checked) em { color: rgba(255, 255, 255, 0.6); }

.date-range {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
}
.date-range input.date-alt,
.date-range input[type="date"] {
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg);
  font: 14px var(--font);
  font-weight: 500;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  min-width: 150px;
  cursor: pointer;
  transition: border-color 0.12s, box-shadow 0.12s;
}
.date-range input.date-alt:hover,
.date-range input[type="date"]:hover { border-color: var(--border-strong); }
.date-range input.date-alt:focus,
.date-range input[type="date"]:focus {
  outline: 0;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.date-range input.date-alt::placeholder { color: var(--muted-soft); font-weight: 400; }
.date-range .sep { color: var(--muted); font-size: 0.85rem; }
.date-clear {
  margin-left: 0.25rem;
  font-size: 0.78rem;
  padding: 0.36rem 0.7rem;
}

/* ── Flatpickr theme overrides ───────────────────────────────── */

.flatpickr-calendar {
  font-family: var(--font) !important;
  border-radius: var(--r-lg) !important;
  border: 1px solid var(--border) !important;
  box-shadow: var(--shadow-lg) !important;
  padding: 0.4rem;
  background: var(--bg);
}
.flatpickr-calendar.arrowTop:before,
.flatpickr-calendar.arrowTop:after,
.flatpickr-calendar.arrowBottom:before,
.flatpickr-calendar.arrowBottom:after { display: none; }

.flatpickr-months {
  padding: 0.4rem 0.2rem 0.2rem;
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: 0.4rem;
}
.flatpickr-current-month {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
}
.flatpickr-monthDropdown-months,
.flatpickr-current-month .numInputWrapper {
  font-family: var(--font);
  color: var(--ink);
}
.flatpickr-monthDropdown-months:hover {
  background: var(--bg-hover);
}
.flatpickr-current-month input.cur-year {
  font-weight: 600;
  color: var(--ink);
}
.flatpickr-prev-month,
.flatpickr-next-month {
  padding: 0.4rem;
  color: var(--muted);
  fill: var(--muted);
  transition: color 0.12s;
}
.flatpickr-prev-month:hover,
.flatpickr-next-month:hover {
  color: var(--accent);
  fill: var(--accent);
}
.flatpickr-prev-month svg,
.flatpickr-next-month svg {
  width: 12px;
  height: 12px;
}

.flatpickr-weekdays {
  margin-bottom: 0.25rem;
}
.flatpickr-weekday {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.flatpickr-day {
  border-radius: 6px;
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--ink);
  border-color: transparent;
  height: 36px;
  line-height: 35px;
  margin: 1px 0;
  transition: background 0.08s, color 0.08s, border-color 0.08s;
}
.flatpickr-day:hover {
  background: var(--bg-hover);
  border-color: transparent;
}
.flatpickr-day.today {
  border-color: var(--accent);
  background: transparent;
  color: var(--accent);
  font-weight: 600;
}
.flatpickr-day.today:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}
.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange,
.flatpickr-day.selected:hover,
.flatpickr-day.startRange:hover,
.flatpickr-day.endRange:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}
.flatpickr-day.inRange {
  background: var(--accent-soft);
  border-color: var(--accent-soft);
  color: var(--accent-ink);
  box-shadow: -5px 0 0 var(--accent-soft), 5px 0 0 var(--accent-soft);
}
.flatpickr-day.startRange { border-radius: 6px 0 0 6px; }
.flatpickr-day.endRange   { border-radius: 0 6px 6px 0; }
.flatpickr-day.startRange.endRange { border-radius: 6px; }
.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
  color: var(--muted-soft);
}
.flatpickr-day.flatpickr-disabled,
.flatpickr-day.flatpickr-disabled:hover {
  color: var(--muted-soft);
  background: transparent;
  cursor: not-allowed;
}

.launches {
  max-height: 320px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--r);
  background: var(--bg);
}
.launch-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.launch-list li + li { border-top: 1px solid var(--border-soft); }
.launch-list label {
  display: flex;
  gap: 0.7rem;
  padding: 0.65rem 0.9rem;
  cursor: pointer;
  transition: background 0.08s;
}
.launch-list label:hover { background: var(--bg-hover); }
.launch-list input[type="checkbox"] {
  accent-color: var(--accent);
  margin-top: 0.15rem;
}
.launch-label {
  flex: 1;
  font-size: 0.875rem;
  color: var(--ink-soft);
}
.launch-list :checked ~ .launch-label {
  color: var(--ink);
  font-weight: 500;
}

/* ── Report meta ─────────────────────────────────────────────── */

.report-meta {
  padding: 0.25rem 0.25rem 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}
.report-meta h2 {
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 0.6rem;
  color: var(--ink);
}
.report-meta p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}
.report-meta strong {
  color: var(--ink);
  font-weight: 500;
}
.bullets {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.bullets li { margin: 0.15rem 0; }
.bullets strong { color: var(--ink); font-weight: 500; }

/* ── KPI sections ────────────────────────────────────────────── */

.kpis {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
}
.kpi-group { padding: 1.4rem 1.5rem 1.5rem; }
.kpi-group h3 { margin-bottom: 1.1rem; }
.kpi-row {
  display: grid;
  gap: 1.4rem;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
}
.kpi {
  padding: 0;
  display: flex;
  flex-direction: column;
}
.kpi-label {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--muted);
  margin-bottom: 0.45rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.kpi-value {
  font-size: 1.7rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  line-height: 1.1;
  letter-spacing: -0.025em;
}
.kpi-value.muted { color: var(--muted-soft); font-weight: 500; }
.kpi-delta {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted);
  margin-left: 0.35rem;
  font-variant-numeric: tabular-nums;
}

/* ── Per-BDM table ───────────────────────────────────────────── */

.card.table-card { padding: 0; overflow: hidden; }
.card.table-card > h3 {
  padding: 1.2rem 1.5rem 1rem;
  border-bottom: 1px solid var(--border);
  margin: 0;
}
.table-wrap { overflow-x: auto; }

.bdm-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
  font-size: 0.875rem;
}
.bdm-table th, .bdm-table td {
  padding: 0.85rem 1.1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-soft);
}
.bdm-table th {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  white-space: nowrap;
}
.bdm-table th:first-child { padding-left: 1.5rem; }
.bdm-table td:first-child { padding-left: 1.5rem; font-weight: 500; }
.bdm-table th:last-child  { padding-right: 1.5rem; }
.bdm-table td:last-child  { padding-right: 1.5rem; }
.bdm-table td.num, .bdm-table th.num { text-align: right; }
.bdm-table tbody tr { transition: background 0.08s; }
.bdm-table tbody tr:hover td { background: var(--bg-hover); }
.bdm-table tr.total-row td {
  background: var(--bg-alt);
  font-weight: 600;
  color: var(--ink);
  border-top: 1px solid var(--border);
  border-bottom: 0;
}
.bdm-table tr.total-row:hover td { background: var(--bg-alt); }

/* ── Downloads ───────────────────────────────────────────────── */

.downloads {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  padding: 0 0.25rem;
}
.button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.15rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--ink);
  text-decoration: none;
  font: inherit;
  font-weight: 500;
  font-size: 0.875rem;
  transition: all 0.12s;
  box-shadow: var(--shadow-xs);
}
.button:hover {
  border-color: var(--border-strong);
  background: var(--bg-hover);
  color: var(--ink);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.button.primary {
  background: var(--ink);
  color: white;
  border-color: var(--ink);
}
.button.primary:hover {
  background: var(--ink-soft);
  color: white;
}

/* ── Empty state ─────────────────────────────────────────────── */

.empty {
  background: var(--bg);
  border: 1px dashed var(--border);
  border-radius: var(--r-lg);
  color: var(--muted);
  padding: 3rem 2rem;
  text-align: center;
  font-size: 0.9rem;
}

/* ── Login ───────────────────────────────────────────────────── */

.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1rem;
  background:
    radial-gradient(ellipse at top, rgba(37, 99, 235, 0.06), transparent 60%),
    radial-gradient(ellipse at bottom, rgba(15, 23, 42, 0.03), transparent 60%),
    var(--bg);
}
.login-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: 2rem;
  width: 100%;
  max-width: 380px;
}
.login-card h1 {
  font-size: 1.4rem;
  font-weight: 600;
  margin: 0 0 0.35rem;
  letter-spacing: -0.02em;
}
.login-card > p {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.login-card label {
  display: block;
  margin-bottom: 0.9rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-transform: none;
  letter-spacing: 0;
}
.login-card input[type="text"],
.login-card input[type="password"] {
  display: block;
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg);
  font: inherit;
  font-size: 0.9rem;
  color: var(--ink);
  transition: all 0.12s;
}
.login-card input:focus {
  outline: 0;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.login-card button[type="submit"] {
  width: 100%;
  padding: 0.7rem;
  background: var(--ink);
  color: white;
  border: 0;
  border-radius: var(--r-sm);
  font: inherit;
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  margin-top: 0.5rem;
  transition: all 0.12s;
}
.login-card button[type="submit"]:hover {
  background: var(--ink-soft);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}
.error {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid var(--danger-border);
  border-radius: var(--r-sm);
  padding: 0.6rem 0.8rem;
  margin-bottom: 1rem;
  font-size: 0.86rem;
}

/* ── Responsive ──────────────────────────────────────────────── */

@media (max-width: 720px) {
  .topbar-inner { padding: 0.7rem 1rem; }
  .page { padding: 1.25rem 1rem 2rem; gap: 1rem; }
  .card { padding: 1.1rem; }
  .report-meta h2 { font-size: 1.3rem; }
  .kpi-value { font-size: 1.4rem; }
  .brand-sub { display: none; }
  .kpis { grid-template-columns: 1fr; }
}