/* QFlix Dashboard — single-file design system
   Dark-first, responsive, accessible. No external CSS frameworks. */

:root {
  --bg: #0b0d12;
  --bg-elev: #12161f;
  --bg-elev-2: #1a2030;
  --line: #232a3a;
  --line-2: #2c3447;
  --text: #e7ecf3;
  --text-dim: #9aa3b2;
  --text-mute: #6b7384;
  --brand: #ff5a1f;            /* QFlix orange */
  --brand-2: #ff8a3d;
  --accent: #4f8cff;
  --good: #2ecc71;
  --warn: #f5a524;
  --bad:  #ef4444;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 8px 28px rgba(0,0,0,.35);
  --maxw: 1400px;
  --gap: 16px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f7fb;
    --bg-elev: #ffffff;
    --bg-elev-2: #f0f2f8;
    --line: #e4e7ef;
    --line-2: #d3d8e3;
    --text: #1a1f2b;
    --text-dim: #4a5263;
    --text-mute: #768091;
    --shadow: 0 8px 24px rgba(20,30,60,.08);
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Inter,sans-serif;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
h1,h2,h3 { margin: 0 0 .5em; line-height: 1.25; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1rem; letter-spacing: .01em; color: var(--text-dim); text-transform: uppercase; font-weight: 600; }
a { color: var(--accent); }
.muted { color: var(--text-dim); }
.footnote { color: var(--text-mute); font-size: .85rem; }

/* Topbar */
.topbar {
  display: flex; align-items: center; gap: 24px;
  padding: 12px 20px;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 28px; height: 28px; border-radius: 8px;
  background: linear-gradient(135deg,var(--brand),var(--brand-2));
  box-shadow: 0 4px 12px rgba(255,90,31,.35);
}
.brand-name { font-weight: 700; letter-spacing: .04em; }
.brand-sub { color: var(--text-mute); font-size: .85rem; }
.nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.nav-btn {
  background: transparent; color: var(--text-dim);
  border: 1px solid transparent; border-radius: 999px;
  padding: 8px 14px; cursor: pointer; font: inherit;
  transition: background .15s, color .15s, border-color .15s;
}
.nav-btn:hover { color: var(--text); background: var(--bg-elev-2); }
.nav-btn[aria-selected="true"] { color: var(--text); background: var(--bg-elev-2); border-color: var(--line-2); }
.user { display: flex; align-items: center; gap: 10px; }
.user-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: linear-gradient(135deg,#4f8cff,#7a5af8);
  display: inline-block;
}
.user-name { font-size: .9rem; }

/* Layout */
.main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 24px 20px 64px;
  display: flex; flex-direction: column; gap: 20px;
}
[hidden] { display: none !important; }
.view { display: flex; flex-direction: column; gap: 16px; animation: fade .2s ease-out; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.view-title { margin-bottom: 0; }
.view-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* Cards & tables */
.card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow);
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
@media (max-width: 880px) { .grid-2 { grid-template-columns: 1fr; } }

.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(180px,1fr)); gap: var(--gap); }
.kpi {
  background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; display: flex; flex-direction: column; gap: 6px;
}
.kpi-action {
  color: var(--text);
  text-align: left;
  cursor: pointer;
  font: inherit;
}
.kpi-action:hover,
.kpi-action:focus-visible {
  border-color: var(--accent);
  transform: translateY(-1px);
  outline: none;
}
.kpi .label { color: var(--text-dim); font-size: .85rem; }
.kpi .value { font-size: 1.8rem; font-weight: 700; }
.kpi .delta { font-size: .8rem; }
.kpi .delta.up { color: var(--good); }
.kpi .delta.down { color: var(--bad); }

.stage-bars { display: flex; flex-direction: column; gap: 8px; }
.stage-bar-row { display: grid; grid-template-columns: 140px 1fr 40px; gap: 10px; align-items: center; }
.stage-action {
  width: 100%;
  border: 0;
  padding: 4px;
  background: transparent;
  color: var(--text);
  font: inherit;
  cursor: pointer;
  border-radius: var(--radius-sm);
}
.stage-action:hover,
.stage-action:focus-visible {
  background: var(--bg-elev-2);
  outline: none;
}
.stage-bar-track { background: var(--bg-elev-2); border-radius: 999px; height: 10px; overflow: hidden; }
.stage-bar-fill { height: 100%; background: linear-gradient(90deg,var(--brand),var(--brand-2)); }

.kv-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.kv-list li { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px dashed var(--line); }
.kv-list li:last-child { border-bottom: 0; }

.table-wrap { overflow-x: auto; border-radius: var(--radius-sm); }
table.crm {
  width: 100%; border-collapse: collapse; font-size: .92rem;
  background: var(--bg-elev);
}
table.crm th, table.crm td {
  padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
table.crm th { color: var(--text-dim); font-weight: 600; font-size: .82rem; text-transform: uppercase; letter-spacing: .04em; background: var(--bg-elev-2); position: sticky; top: 0; }
table.crm tr:hover td { background: var(--bg-elev-2); cursor: pointer; }
.recommendation-cell {
  min-width: 320px;
  white-space: normal !important;
}
.rec-text { color: var(--text); max-width: 520px; }
.rec-actions { display: flex; gap: 6px; margin-top: 8px; }
.mini-btn {
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: var(--bg-elev-2);
  color: var(--text-dim);
  padding: 4px 9px;
  font: inherit;
  font-size: .78rem;
  cursor: pointer;
}
.mini-btn:hover { border-color: var(--accent); color: var(--text); }
.rec-approve { color: var(--good); }
.rec-deny { color: var(--text-mute); }
.stage-pill {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  font-size: .78rem; font-weight: 600; border: 1px solid var(--line-2);
  background: var(--bg-elev-2);
}
.stage-pill.lead     { color: #9ab1ff; }
.stage-pill.contacted{ color: #7fc7ff; }
.stage-pill.qualified{ color: #6cd6c1; }
.stage-pill.proposal { color: #f0c36b; }
.stage-pill.negotiation { color: #ffa75a; }
.stage-pill.won  { color: var(--good); border-color: var(--good); }
.stage-pill.lost { color: var(--bad);  border-color: var(--bad);  }
.age-badge { font-size: .78rem; color: var(--text-mute); }
.age-badge.warn { color: var(--warn); }
.age-badge.bad  { color: var(--bad); }

/* Forms */
.form { display: flex; flex-direction: column; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
@media (max-width: 720px) { .field-row { grid-template-columns: 1fr; } }
label { font-size: .85rem; color: var(--text-dim); }
.req { color: var(--brand); }
input, select, textarea {
  background: var(--bg-elev-2); color: var(--text);
  border: 1px solid var(--line-2); border-radius: var(--radius-sm);
  padding: 10px 12px; font: inherit; outline: none;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(79,140,255,.2); }
.check { display: inline-flex; align-items: center; gap: 8px; color: var(--text); }
.actions { display: flex; align-items: center; gap: 12px; }
.status { color: var(--text-dim); font-size: .9rem; }
.status.ok { color: var(--good); }
.status.err { color: var(--bad); }

/* Buttons */
.btn {
  background: var(--bg-elev-2); color: var(--text);
  border: 1px solid var(--line-2); border-radius: var(--radius-sm);
  padding: 9px 14px; font: inherit; cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
  transition: background .15s, border-color .15s, transform .05s;
}
.btn:hover { background: var(--bg-elev); border-color: var(--accent); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: linear-gradient(135deg,var(--brand),var(--brand-2)); border-color: transparent; color: #1a0f08; font-weight: 600; }
.btn-primary:hover { filter: brightness(1.05); border-color: transparent; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--text-dim); }
.btn-ghost:hover { color: var(--text); background: var(--bg-elev-2); border-color: var(--line); }
.btn-lg { padding: 12px 20px; font-size: 1rem; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.badge {
  display: inline-block; padding: 4px 10px; border-radius: 999px;
  background: var(--bg-elev-2); border: 1px solid var(--line-2); font-size: .8rem; color: var(--text-dim);
}

/* Login */
.view-login { display: grid; place-items: center; min-height: 60vh; }
.login-card {
  background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 40px; max-width: 440px; text-align: center; box-shadow: var(--shadow);
}
.login-card h1 { margin-top: 0; }
.login-card .btn { margin-top: 18px; }

/* Drawer */
.drawer { position: fixed; inset: 0; pointer-events: none; z-index: 50; }
.drawer[aria-hidden="false"] { pointer-events: auto; }
.drawer-scrim {
  position: absolute; inset: 0; z-index: 0; background: rgba(0,0,0,.5);
  opacity: 0; transition: opacity .2s;
}
.drawer[aria-hidden="false"] .drawer-scrim { opacity: 1; }
.drawer-panel {
  position: absolute; z-index: 1; top: 0; right: 0; height: 100%;
  width: min(520px,100%); background: var(--bg-elev); border-left: 1px solid var(--line);
  display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform .25s ease-out;
  box-shadow: -16px 0 40px rgba(0,0,0,.3);
}
.drawer[aria-hidden="false"] .drawer-panel { transform: none; }
.drawer-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.drawer-body { padding: 18px; overflow-y: auto; flex: 1; display: flex; flex-direction: column; gap: 16px; }
.drawer-section h4 { margin: 0 0 8px; color: var(--text-dim); font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; }

.result {
  background: var(--bg-elev-2); border: 1px solid var(--line);
  padding: 12px; border-radius: var(--radius-sm); overflow-x: auto;
  font-size: .85rem; color: var(--text-dim); white-space: pre-wrap; word-break: break-word;
}

/* Toast */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--bg-elev); color: var(--text);
  border: 1px solid var(--line-2); border-radius: var(--radius-sm);
  padding: 10px 16px; box-shadow: var(--shadow); z-index: 60;
}
.toast.ok  { border-color: var(--good); }
.toast.err { border-color: var(--bad); }

/* Loading state */
#app[data-state="loading"] .main { opacity: .4; pointer-events: none; }
.spinner { width: 18px; height: 18px; border: 2px solid var(--line-2); border-top-color: var(--accent); border-radius: 50%; animation: spin 1s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 680px) {
  .topbar {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "brand user"
      "nav nav";
    gap: 10px 12px;
    padding: 12px 16px;
    align-items: center;
  }
  .brand { grid-area: brand; min-width: 0; }
  .brand-sub { display: none; }
  .nav {
    grid-area: nav;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }
  .nav-btn { min-height: 40px; padding: 8px 10px; text-align: center; }
  .user { grid-area: user; justify-self: end; gap: 6px; }
  .user-name { max-width: 76px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .user .btn { padding-inline: 8px; }
  .main { padding-inline: 14px; }
  .table-wrap { max-width: calc(100vw - 28px); }
  .login-card { width: calc(100vw - 32px); padding: 28px 20px; }
}