/* ============================================================
   VirtueNetz · Upwork Bidding · UI tokens + components
   ============================================================ */

:root {
  --orange: #F26B1F;
  --orange-hover: #D85911;
  --orange-soft: #FFF1E6;

  --ink: #0F1115;
  --ink-2: #2A2D33;
  --muted: #6B7280;
  --muted-2: #9CA3AF;

  --bg: #F7F7F8;
  --surface: #FFFFFF;
  --border: #E6E7EB;
  --border-strong: #D6D8DD;

  --success: #16A34A;
  --success-soft: #DCFCE7;
  --danger: #DC2626;
  --danger-soft: #FEE2E2;
  --info: #2563EB;
  --info-soft: #DBEAFE;

  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(15, 17, 21, 0.04);
  --shadow: 0 1px 3px rgba(15, 17, 21, 0.06), 0 1px 2px rgba(15, 17, 21, 0.04);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

h1, h2, h3, h4 {
  margin: 0 0 0.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
h1 { font-size: 1.75rem; line-height: 1.2; }
h2 { font-size: 1.25rem; margin-top: 2rem; }
h3 { font-size: 1.05rem; margin-top: 1.5rem; }
p { margin: 0 0 1rem; color: var(--ink-2); }
small { color: var(--muted); font-size: 0.85em; }
em { color: var(--muted); font-style: normal; }

/* ---------- Layout ---------- */
.nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
}
.brand img { height: 36px; width: auto; display: block; }
.brand-text {
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.brand-text small {
  display: block;
  font-weight: 400;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}
.nav-links {
  display: flex; gap: 0.25rem;
  list-style: none; margin: 0; padding: 0;
}
.nav-links a {
  display: block;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  color: var(--ink-2);
  font-size: 0.9rem;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}
.nav-links a:hover { background: var(--bg); color: var(--ink); }

main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.05rem;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  font-family: inherit;
  line-height: 1.2;
}
.btn-primary {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
}
.btn-primary:hover { background: var(--orange-hover); color: #fff; }

.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--border-strong);
}
.btn-secondary:hover { background: var(--bg); color: var(--ink); }

.btn-ghost {
  background: transparent;
  color: var(--ink-2);
}
.btn-ghost:hover { background: var(--bg); }

.btn-danger {
  background: transparent;
  color: var(--danger);
  border-color: var(--border);
}
.btn-danger:hover { background: var(--danger-soft); color: var(--danger); }

.btn-row { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
table td .btn-row { flex-wrap: nowrap; white-space: nowrap; }

/* ---------- Forms ---------- */
form .field { margin-bottom: 1rem; }
form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--ink-2);
  margin-bottom: 0.35rem;
}
input, select, textarea {
  width: 100%;
  padding: 0.55rem 0.75rem;
  font-size: 0.92rem;
  font-family: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(242, 107, 31, 0.15);
}
textarea { resize: vertical; min-height: 90px; font-family: inherit; }

/* Checkboxes opt out of the full-width input style */
input[type="checkbox"] {
  width: 18px;
  height: 18px;
  padding: 0;
  margin: 0;
  border-radius: 4px;
  cursor: pointer;
  accent-color: var(--orange);
}
input[type="checkbox"]:focus {
  box-shadow: 0 0 0 3px rgba(242, 107, 31, 0.2);
}

.row { display: grid; gap: 1rem; }
.row-2 { grid-template-columns: 1fr 1fr; }
.row-3 { grid-template-columns: 1fr 1fr 1fr; }
.row-4 { grid-template-columns: 1fr 1fr 1fr 1fr; }
@media (max-width: 720px) {
  .row-2, .row-3, .row-4 { grid-template-columns: 1fr; }
}

/* ---------- Tables ---------- */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  font-size: 0.92rem;
}
thead th {
  text-align: left;
  padding: 0.75rem 1rem;
  background: var(--bg);
  font-weight: 600;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border);
}
tbody td {
  padding: 0.85rem 1rem;
  border-top: 1px solid var(--border);
  vertical-align: middle;
}
tbody tr:first-child td { border-top: none; }
tbody tr:hover { background: var(--bg); }

/* ---------- Badges + chips ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid transparent;
}
.badge-orange { background: var(--orange-soft); color: var(--orange-hover); }
.badge-success { background: var(--success-soft); color: var(--success); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-info { background: var(--info-soft); color: var(--info); }
.badge-muted { background: var(--bg); color: var(--muted); border-color: var(--border); }

.score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--border);
}
.score-high { background: var(--success-soft); color: var(--success); border-color: transparent; }
.score-mid { background: var(--orange-soft); color: var(--orange-hover); border-color: transparent; }
.score-low { background: var(--bg); color: var(--muted); }

/* ---------- Misc ---------- */
.hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.hero p { margin: 0.25rem 0 0; color: var(--muted); }

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
}
.stat-label { font-size: 0.78rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.stat-value { font-size: 1.5rem; font-weight: 600; margin-top: 0.2rem; color: var(--ink); }

.empty {
  background: var(--surface);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  padding: 2.5rem 1.5rem;
  text-align: center;
  color: var(--muted);
}

pre.long-text {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  white-space: pre-wrap;
  font-family: inherit;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--ink-2);
  margin: 0;
}

.muted-list { list-style: none; padding: 0; margin: 0; }
.muted-list li {
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--ink-2);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.muted-list li:last-child { border-bottom: none; }
.muted-list .key { color: var(--muted); }

.inline-form { display: inline-flex; }

/* ---------- Icon buttons ---------- */
.btn-icon {
  width: 34px;
  height: 34px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  font-family: inherit;
}
.btn-icon:hover {
  background: var(--bg);
  color: var(--ink);
  border-color: var(--border-strong);
}
.btn-icon svg { width: 16px; height: 16px; display: block; }
.btn-icon-danger:hover {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: transparent;
}
.btn-icon-active {
  background: var(--orange-soft);
  color: var(--orange-hover);
  border-color: transparent;
}
.btn-icon-active:hover {
  background: var(--orange);
  color: #fff;
}

/* ---------- Keyword clusters ---------- */
.kw-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0.5rem 0 1.25rem;
}
.kw-legend-sep { color: var(--border-strong); }
.kw-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  margin-right: 0.35rem;
  vertical-align: middle;
}
.kw-dot-low { background: var(--success); }
.kw-dot-medium { background: var(--orange); }
.kw-dot-high { background: var(--danger); }

.kw-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.85rem;
}
.kw-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.85rem 0.95rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.kw-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}
.kw-card-sweet {
  border-color: var(--success);
  background: linear-gradient(180deg, var(--success-soft) 0%, var(--surface) 35%);
}
.kw-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.kw-keyword {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  line-height: 1.3;
}
.kw-meta {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}
.kw-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--muted);
  text-transform: lowercase;
}
.kw-pill-comp-low { background: var(--success-soft); color: var(--success); border-color: transparent; }
.kw-pill-comp-medium { background: var(--orange-soft); color: var(--orange-hover); border-color: transparent; }
.kw-pill-comp-high { background: var(--danger-soft); color: var(--danger); border-color: transparent; }
.kw-pill-opp-high { background: var(--success-soft); color: var(--success); border-color: transparent; }
.kw-pill-opp-medium { background: var(--orange-soft); color: var(--orange-hover); border-color: transparent; }
.kw-pill-opp-low { background: var(--bg); color: var(--muted); }

.kw-reason {
  margin: 0;
  font-size: 0.82rem;
  color: var(--ink-2);
  line-height: 1.45;
}
.kw-search {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.5rem 0.4rem 0.65rem;
  margin-top: auto;
}
.kw-search code {
  font-size: 0.78rem;
  color: var(--ink-2);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}
.btn-sm {
  padding: 0.3rem 0.6rem;
  font-size: 0.78rem;
}

/* ---------- Filter bar / chips ---------- */
.filterbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 0.5rem 0;
}
.filterbar-group {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.filterbar-label {
  font-size: 0.78rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-right: 0.25rem;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--ink-2);
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.15s ease;
}
.chip:hover {
  background: var(--bg);
  color: var(--ink);
  border-color: var(--muted-2);
}
.chip-active {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.chip-active:hover {
  background: var(--ink-2);
  color: #fff;
  border-color: var(--ink-2);
}
.chip-hot.chip-active {
  background: var(--orange);
  border-color: var(--orange);
}
.chip-hot.chip-active:hover {
  background: var(--orange-hover);
  border-color: var(--orange-hover);
}
.chip-clear {
  color: var(--muted);
  border-style: dashed;
}

/* ---------- Login ---------- */
.login-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
  background:
    radial-gradient(1200px 400px at 50% -10%, var(--orange-soft), transparent 70%),
    var(--bg);
}
.login-card {
  width: 100%;
  max-width: 400px;
  padding: 2rem;
  box-shadow: var(--shadow);
}
.login-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}
.login-brand img { height: 40px; width: auto; display: block; }
.login-title { margin: 0; }
.login-sub { margin: 0.25rem 0 1.25rem; color: var(--muted); font-size: 0.9rem; }
.login-error {
  background: var(--danger-soft);
  border: 1px solid var(--danger);
  color: var(--danger);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.8rem;
  font-size: 0.88rem;
  margin-bottom: 1rem;
}
.login-submit { width: 100%; justify-content: center; margin-top: 0.25rem; }
.login-foot {
  margin: 1.25rem 0 0;
  color: var(--muted-2);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.nav-user {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: 0.5rem;
  padding-left: 0.75rem;
  border-left: 1px solid var(--border);
}
.nav-user-name { font-size: 0.85rem; font-weight: 500; color: var(--muted); }