/* YOUreka Tools — shared styling (Bootstrap 4 base + this overlay) */
:root {
  --ink: #1a2340;
  --muted: #64748b;
  --faint: #94a3b8;
  --line: #e4e8f1;
  --bg: #f4f6fb;
  --surface: #ffffff;
  --brand: #3b4fd8;
  --brand-dark: #2f3eb0;
  --brand-soft: #eef1fe;
  --ok: #15803d;
  --ok-soft: #e8f7ee;
  --warn: #b45309;
  --warn-soft: #fdf3e3;
  --err: #b91c1c;
  --err-soft: #fdeaea;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 8px 24px -12px rgba(16, 24, 40, 0.12);
}

html, body { height: 100%; }
body.app {
  background:
    radial-gradient(1200px 400px at 80% -10%, rgba(59, 79, 216, 0.08), transparent 60%),
    var(--bg);
  color: var(--ink);
  font-size: 14.5px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
[v-cloak] { display: none; }

/* ── navbar ─────────────────────────────────────────────── */
.nav {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 0.65rem 0;
}
.nav .container { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; font-weight: 700; color: var(--ink); text-decoration: none; }
.brand:hover { text-decoration: none; color: var(--ink); }
.brand-mark {
  width: 32px; height: 32px; border-radius: 9px;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  color: #fff; display: inline-flex; align-items: center; justify-content: center;
  flex: 0 0 auto;
}
.brand-mark svg { width: 18px; height: 18px; }
.brand small { color: var(--muted); font-weight: 500; }
.nav-right { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.user-chip { display: inline-flex; align-items: center; gap: 0.45rem; color: var(--muted); }
.user-chip .avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--brand-soft); color: var(--brand);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
}

/* ── layout ─────────────────────────────────────────────── */
main.container { flex: 1 0 auto; }
.narrow { max-width: 560px; }
.center-v { display: flex; flex-direction: column; justify-content: center; min-height: 70vh; }
.page-head { margin: 2.2rem 0 1.4rem; display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.page-head h1 { font-size: 1.45rem; font-weight: 700; margin: 0; letter-spacing: -0.01em; }
.page-head .sub { color: var(--muted); margin: 0.25rem 0 0; }

/* ── cards ──────────────────────────────────────────────── */
.card, .tool-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.panel { padding: 1.35rem 1.5rem; margin-bottom: 1.25rem; }
.panel-head { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 1rem; }
.step-chip {
  width: 24px; height: 24px; border-radius: 7px; flex: 0 0 auto;
  background: var(--brand-soft); color: var(--brand);
  font-size: 12.5px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
}
.panel-head h2 { font-size: 1.02rem; font-weight: 700; margin: 0; }
.panel-head .hint { color: var(--faint); font-size: 12.5px; margin-left: auto; }

/* landing tool cards */
.tool-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.25rem; }
.tool-card { display: flex; flex-direction: column; padding: 1.5rem; color: inherit; text-decoration: none; transition: border-color .15s ease, transform .15s ease; }
.tool-card:hover { text-decoration: none; color: inherit; border-color: var(--brand); transform: translateY(-2px); }
.tool-icon {
  width: 44px; height: 44px; border-radius: 12px; margin-bottom: 0.9rem;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--brand-soft); color: var(--brand);
}
.tool-icon svg { width: 22px; height: 22px; }
.tool-card h3 { font-size: 1.05rem; font-weight: 700; margin: 0 0 0.3rem; }
.tool-card p { color: var(--muted); margin: 0 0 1rem; }
.tool-card .go { margin-top: auto; color: var(--brand); font-weight: 600; font-size: 13.5px; display: inline-flex; align-items: center; gap: 0.3rem; }

/* hero */
.hero { padding: 3.2rem 0 2.2rem; }
.hero h1 { font-size: 1.9rem; font-weight: 800; letter-spacing: -0.02em; margin: 0 0 0.4rem; }
.hero p { color: var(--muted); max-width: 560px; margin: 0; }

/* ── forms ──────────────────────────────────────────────── */
label { font-weight: 600; font-size: 13px; color: var(--ink); margin-bottom: 0.3rem; }
.form-control {
  border-color: var(--line); border-radius: 10px; height: 42px;
  box-shadow: none; font-size: 14.5px; color: var(--ink);
}
.form-control:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(59, 79, 216, 0.12); }
select.form-control { appearance: auto; }

/* ── buttons ────────────────────────────────────────────── */
.btn { border-radius: 10px; font-weight: 600; font-size: 14px; padding: 0.55rem 1.1rem; border: 1px solid transparent; }
.btn:focus { box-shadow: 0 0 0 3px rgba(59, 79, 216, 0.18); }
.btn-primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-primary:hover, .btn-primary:focus { background: var(--brand-dark); border-color: var(--brand-dark); color: #fff; }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { background: var(--bg); border-color: var(--faint); color: var(--ink); }
.btn-danger-ghost { background: transparent; border-color: #f3c6c6; color: var(--err); }
.btn-danger-ghost:hover { background: var(--err-soft); border-color: var(--err); color: var(--err); }
.btn[disabled], .btn.disabled { opacity: 0.55; pointer-events: none; }
.btn-block { display: flex; width: 100%; align-items: center; justify-content: center; }
.linklike { background: none; border: none; padding: 0; color: var(--brand); font-weight: 600; cursor: pointer; font-size: 13px; }
.linklike[disabled] { color: var(--faint); cursor: default; }

/* ── badges & status ────────────────────────────────────── */
.badge-soft {
  display: inline-flex; align-items: center; gap: 0.35rem;
  border-radius: 999px; padding: 0.2rem 0.65rem;
  font-size: 12px; font-weight: 600; line-height: 1.4;
}
.badge-soft .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge-ok { background: var(--ok-soft); color: var(--ok); }
.badge-warn { background: var(--warn-soft); color: var(--warn); }
.badge-err { background: var(--err-soft); color: var(--err); }
.badge-idle { background: #eef2f7; color: var(--muted); }
.badge-brand { background: var(--brand-soft); color: var(--brand); }
.badge-live .dot { animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }

/* ── details grid ───────────────────────────────────────── */
.details { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 0.9rem 1.4rem; margin: 0; }
.details > div { min-width: 0; }
.details dt { font-size: 12px; font-weight: 600; color: var(--faint); text-transform: uppercase; letter-spacing: 0.04em; }
.details dd { margin: 0.15rem 0 0; font-weight: 600; overflow-wrap: anywhere; }

/* ── finger capture panels ──────────────────────────────── */
.finger-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
@media (max-width: 720px) { .finger-grid { grid-template-columns: 1fr; } }
.finger { border: 1px solid var(--line); border-radius: 12px; padding: 1.1rem 1.2rem; }
.finger.capturing { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(59, 79, 216, 0.10); }
.finger.done { border-color: #bfe3cd; background: #fbfefc; }
.finger-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.75rem; }
.finger-head h3 { font-size: 0.95rem; font-weight: 700; margin: 0; }
.finger .meta { color: var(--faint); font-size: 12.5px; margin-top: 0.6rem; overflow-wrap: anywhere; }

.progress { height: 8px; border-radius: 999px; background: #edf0f7; overflow: hidden; }
.progress-bar { background: var(--brand); border-radius: 999px; transition: width .25s ease; }
.progress-bar.striped {
  background-image: linear-gradient(45deg, rgba(255,255,255,.25) 25%, transparent 25%, transparent 50%, rgba(255,255,255,.25) 50%, rgba(255,255,255,.25) 75%, transparent 75%, transparent);
  background-size: 1rem 1rem;
  animation: stripes 0.9s linear infinite;
}
@keyframes stripes { from { background-position: 1rem 0; } to { background-position: 0 0; } }

/* ── alerts ─────────────────────────────────────────────── */
.alert-soft { border-radius: 10px; border: 1px solid var(--err-soft); background: var(--err-soft); color: var(--err); font-size: 13.5px; padding: 0.6rem 0.9rem; }

/* ── footer ─────────────────────────────────────────────── */
footer.foot { flex-shrink: 0; padding: 1.4rem 0 1.8rem; color: var(--faint); font-size: 12.5px; }
footer.foot .container { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
footer.foot a { color: var(--muted); }

/* ── message card (auth errors) ─────────────────────────── */
.message-card { padding: 2.2rem; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 0.6rem; }
.message-card h1 { font-size: 1.2rem; font-weight: 700; margin: 0; }
.message-icon { width: 52px; height: 52px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center; }
.message-icon.error { background: var(--err-soft); color: var(--err); }
.message-card .btn { margin-top: 0.5rem; min-width: 180px; }

.muted { color: var(--muted); }
.faint { color: var(--faint); font-size: 12.5px; }
.mt-1 { margin-top: 0.75rem; }
.mt-2 { margin-top: 1.25rem; }
.row-gap { display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; }