/* CityVistion shared front-end styles
 * Reference: https://osm.cityvistion.com/index.html
 * Usage: link this on customer-facing pages for a unified header + color palette.
 */

:root {
  --cv-bg: #0f172a;
  --cv-panel: #1e293b;
  --cv-border: #334155;
  --cv-fg: #c9d1d9;
  --cv-fg-bright: #e6edf3;
  --cv-accent: #58a6ff;
  --cv-accent-hover: #79c0ff;
  --cv-ok: #238636;
  --cv-err: #f85149;
  --cv-warn: #d29922;
  --cv-radius: 8px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans SC", sans-serif;
  background: var(--cv-bg);
  color: var(--cv-fg);
}

/* Header --------------------------------------------------------------- */
.cv-header {
  height: 52px;
  border-bottom: 1px solid var(--cv-border);
  background: var(--cv-panel);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  flex-shrink: 0;
}

.cv-brand {
  font-weight: 700;
  color: var(--cv-fg-bright);
  font-size: 16px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cv-brand span { color: var(--cv-accent); }

.cv-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cv-header-user {
  font-size: 12px;
  color: #8b949e;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Buttons -------------------------------------------------------------- */
.cv-btn {
  background: var(--cv-accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 7px 12px;
  font-size: 13px;
  cursor: pointer;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.15s;
}

.cv-btn:hover { opacity: 0.9; }

.cv-btn-secondary {
  background: var(--cv-panel);
  color: var(--cv-fg);
  border: 1px solid var(--cv-border);
}

.cv-btn-secondary:hover { background: rgba(255,255,255,0.05); }

.cv-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Inputs / selects ----------------------------------------------------- */
.cv-input,
.cv-select {
  background: var(--cv-bg);
  border: 1px solid var(--cv-border);
  color: var(--cv-fg-bright);
  border-radius: 6px;
  padding: 7px 10px;
  font-size: 13px;
  outline: none;
}

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

/* Cards ---------------------------------------------------------------- */
.cv-card {
  background: var(--cv-panel);
  border: 1px solid var(--cv-border);
  border-radius: var(--cv-radius);
  padding: 16px;
}

.cv-card-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--cv-fg-bright);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Scrollbar polish ----------------------------------------------------- */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--cv-bg); }
::-webkit-scrollbar-thumb { background: #334155; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #475569; }