:root {
  --bg: #0f1420;
  --surface: #171d2c;
  --surface-2: #1f2637;
  --border: #2a3248;
  --text: #e6e9f0;
  --text-dim: #9aa4b8;
  --accent: #4f8cff;
  --ok: #3ecf8e;
  --warn: #e8b84b;
  --danger: #e85d5d;
  --radius: 8px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* Overschrijft de browser-standaard blauw/paars (onleesbaar op de donkere
   achtergrond) app-breed. .sidebar nav a heeft een eigen, specifiekere regel
   en blijft daardoor ongemoeid. */
a, a:visited { color: var(--accent); }
a:hover { color: var(--text); }

.app-shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 1.5rem 1rem;
}

.sidebar h1 {
  font-size: 1.1rem;
  margin: 0 0 1.5rem;
  color: var(--accent);
}

.sidebar nav a {
  display: block;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.9rem;
  margin-bottom: 0.15rem;
}

.sidebar nav a:hover, .sidebar nav a.active {
  background: var(--surface-2);
  color: var(--text);
}

.main {
  flex: 1;
  padding: 2rem;
  max-width: 900px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  /* Brede content (vooral tabellen) scrollt binnen de kaart i.p.v. de hele
     pagina breder te maken — elke tabel in de app zit al in een .card. */
  overflow-x: auto;
}

.card h2 { margin-top: 0; font-size: 1rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; }

label { display: block; font-size: 0.85rem; color: var(--text-dim); margin: 0.75rem 0 0.25rem; }

input[type=text], input[type=email], input[type=password], input[type=number], select {
  width: 100%;
  padding: 0.5rem 0.65rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.9rem;
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.5rem; }

button {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: var(--radius);
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  cursor: pointer;
  margin-top: 1.25rem;
}

button.secondary { background: transparent; border: 1px solid var(--border); color: var(--text-dim); }

/* Consistente stijl voor elke verwijder-actie in de app (Journaal-notities/
   -trades/-reviews, Watchlist) — altijd hetzelfde uiterlijk, altijd met een
   confirm()-dialoog vanuit het formulier zelf (zie templates). */
button.btn-delete {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--danger);
  margin: 0;
  padding: 0.3rem 0.7rem;
  font-size: 0.8rem;
}
button.btn-delete:hover { background: rgba(232,93,93,0.12); border-color: var(--danger); }

.actions-cell { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.toggle-row { display: flex; align-items: center; gap: 0.6rem; margin-top: 0.75rem; }

.badge { display: inline-block; padding: 0.15rem 0.5rem; border-radius: 999px; font-size: 0.75rem; }
.badge.ok { background: rgba(62,207,142,0.15); color: var(--ok); }
.badge.warn { background: rgba(232,184,75,0.15); color: var(--warn); }
.badge.danger { background: rgba(232,93,93,0.15); color: var(--danger); }

.flash-ok { color: var(--ok); font-size: 0.9rem; margin-bottom: 1rem; }
.flash-error { color: var(--danger); font-size: 0.9rem; margin-bottom: 1rem; }

.ticker-search-dropdown { border: 1px solid var(--border); border-radius: var(--radius); margin-top: 0.3rem; overflow: hidden; }
.ticker-search-item { padding: 0.4rem 0.6rem; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; font-size: 0.85rem; }
.ticker-search-item:hover { background: var(--surface-2); }
.ticker-search-item + .ticker-search-item { border-top: 1px solid var(--border); }

table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
th, td { text-align: left; padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--border); }
th { color: var(--text-dim); font-weight: 500; }

.login-wrap { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card { width: 340px; }

.settings-layout { display: flex; gap: 2rem; align-items: flex-start; }

.settings-tab-nav {
  display: flex;
  flex-direction: column;
  width: 180px;
  flex-shrink: 0;
  gap: 0.15rem;
}

.settings-tab-nav button {
  background: transparent;
  border: none;
  color: var(--text-dim);
  text-align: left;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  margin-top: 0;
  cursor: pointer;
}

.settings-tab-nav button:hover { background: var(--surface); color: var(--text); }
.settings-tab-nav button.active { background: var(--surface-2); color: var(--text); font-weight: 600; }

.settings-tab-panels { flex: 1; min-width: 0; }

/* Mobiel: de vaste zijbalk wordt een horizontale, doorlopende balk boven de
   content i.p.v. een kolom die op een telefoon de helft van het scherm
   opeet; formulieren met twee kolommen worden er één; verticale
   tab-navigatie (Instellingen) wordt ook horizontaal. Tabellen scrollen al
   binnen hun .card (zie hierboven) en krijgen hier alleen wat compactere
   opmaak. */
@media (max-width: 768px) {
  .app-shell { flex-direction: column; }

  .sidebar {
    width: 100%;
    padding: 0.75rem 1rem;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .sidebar h1 { margin-bottom: 0.75rem; }
  .sidebar nav { display: flex; flex-wrap: wrap; gap: 0.25rem; }
  .sidebar nav a { margin-bottom: 0; padding: 0.4rem 0.6rem; font-size: 0.85rem; }
  .sidebar form { margin-top: 0.75rem !important; }
  .sidebar form button { width: auto !important; padding: 0.4rem 1rem; }

  .main { padding: 1.25rem 1rem; max-width: 100%; }

  .card { padding: 1.1rem; }

  .form-grid { grid-template-columns: 1fr; gap: 0; }

  .settings-layout { flex-direction: column; }
  .settings-tab-nav { flex-direction: row; width: 100%; overflow-x: auto; gap: 0.3rem; }

  table { font-size: 0.8rem; }
  th, td { padding: 0.4rem 0.45rem; }

  .login-card { width: 100%; max-width: 340px; }
}