/* v=20260417 */
/* ═══════════════════════════════════════════════════════════
   PORTFOLIO TRACKER — style.css
   Modernes Crypto Portfolio Dashboard
═══════════════════════════════════════════════════════════ */

/* ── Design Tokens ── */
:root {
  --bg:#0a0a0a; --surface:#111; --surface2:#181818; --surface3:#1e1e1e;
  --border:#222; --border2:#2a2a2a;
  --text:#e8e8e8; --text-dim:#888; --text-muted:#555;
  --accent:#2563eb; --accent-dim:rgba(37,99,235,0.18); --accent-glow:rgba(37,99,235,0.25);
  --green:#22c55e; --green-dim:rgba(34,197,94,0.15);
  --red:#ef4444; --red-dim:rgba(239,68,68,0.15);
  --orange:#f97316; --orange-dim:rgba(249,115,22,0.15);
  --yellow:#eab308;
  --purple:#a855f7;
  --radius:12px; --radius-sm:8px; --radius-lg:16px;
  --shadow:0 4px 24px rgba(0,0,0,0.4);
  --font:'Inter','Segoe UI',system-ui,sans-serif;
}
[data-theme="light"] {
  --bg:#f8fafc; --surface:#fff; --surface2:#f1f5f9; --surface3:#e8edf4;
  --border:#e2e8f0; --border2:#cbd5e1;
  --text:#0f172a; --text-dim:#475569; --text-muted:#94a3b8;
  --accent-glow:rgba(37,99,235,0.08);
  --shadow:0 4px 24px rgba(0,0,0,0.08);
}

/* ── Reset ── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
body { font-family:var(--font); background:var(--bg); color:var(--text); min-height:100vh; display:flex; flex-direction:column; }

/* ── Nav ── */
.pf-nav { background:var(--surface); border-bottom:1px solid var(--border); height:56px; display:flex; align-items:center; padding:0 1.5rem; gap:0.5rem; position:sticky; top:0; z-index:100; }
.pf-nav-brand { font-size:1rem; font-weight:800; color:var(--text); text-decoration:none; }
.pf-nav-brand span { color:var(--accent); }
.pf-nav-links a:hover { color:var(--text); background:var(--surface2); }
.theme-toggle-pf { background:var(--surface2); border:1px solid var(--border2); border-radius:6px; color:var(--text-dim); padding:0.3rem 0.55rem; font-size:0.78rem; cursor:pointer; }
.lang-toggle-pf { background:var(--surface2); border:1px solid var(--border2); border-radius:6px; color:var(--text-dim); padding:0.3rem 0.55rem; font-size:0.78rem; cursor:pointer; font-weight:600; }
.lang-toggle-pf:hover { color:var(--text); background:var(--surface3); }
.lang-toggle-pf.en { background:var(--accent-dim); color:var(--accent); border-color:var(--accent); }
.pf-hamburger { display:none; background:none; border:none; color:var(--text-dim); font-size:1.4rem; cursor:pointer; padding:0.3rem 0.5rem; border-radius:6px; }
.pf-hamburger:hover { color:var(--text); background:var(--surface2); }
.pf-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.6); z-index:150; opacity:0; transition:opacity 0.3s; }
.pf-overlay.open { display:block; opacity:1; }
.pf-drawer { position:fixed; top:0; right:0; bottom:0; width:260px; max-width:85vw; background:var(--surface); border-left:1px solid var(--border); z-index:200; transform:translateX(100%); transition:transform 0.3s ease; overflow-y:auto; }
.pf-drawer.open { transform:translateX(0); }
.pf-drawer-header { display:flex; align-items:center; justify-content:space-between; padding:1rem 1.2rem; border-bottom:1px solid var(--border); }
.pf-drawer-close { background:none; border:none; color:var(--text-dim); font-size:1.5rem; cursor:pointer; }
.pf-drawer-links { padding:0.8rem 0.5rem; }
.pf-drawer-links a { display:block; color:var(--text-dim); text-decoration:none; font-size:0.95rem; font-weight:500; padding:0.7rem 1rem; border-radius:8px; }
.pf-drawer-links a:hover { color:var(--text); background:var(--surface2); }
.pf-drawer-links .theme-toggle-pf { margin:0.5rem 1rem; font-size:1rem; padding:0.5rem 0.8rem; }

/* ── Main ── */
.pf-main { flex:1; max-width:1200px; margin:0 auto; padding:1.5rem 1.5rem 4rem; width:100%; }

/* ── Page Header ── */
.pf-page-header { display:flex; align-items:flex-start; justify-content:space-between; flex-wrap:wrap; gap:1rem; margin-bottom:1.5rem; }
.pf-page-title h1 { font-size:1.8rem; font-weight:900; letter-spacing:-0.03em; margin-bottom:0.3rem; }
.pf-page-title p { color:var(--text-dim); font-size:0.9rem; }
.pf-page-actions { display:flex; flex-wrap:wrap; gap:0.5rem; align-items:center; }

/* ── Buttons ── */
.btn { display:inline-flex; align-items:center; gap:0.4rem; font-family:var(--font); font-weight:600; font-size:0.82rem; padding:0.55rem 1rem; border-radius:var(--radius-sm); border:1px solid transparent; cursor:pointer; transition:all 0.2s; white-space:nowrap; text-decoration:none; }
.btn-primary { background:var(--accent); color:#fff; box-shadow:0 2px 8px rgba(37,99,235,0.3); }
.btn-primary:hover { background:#1d4ed8; box-shadow:0 4px 12px rgba(37,99,235,0.4); transform:translateY(-1px); }
.btn-secondary { background:var(--surface2); color:var(--text); border-color:var(--border2); }
.btn-secondary:hover { border-color:var(--text-dim); color:var(--text); background:var(--surface3); }
.btn-danger { background:var(--red-dim); color:var(--red); border-color:rgba(239,68,68,0.3); }
.btn-danger:hover { background:var(--red); color:#fff; }
.btn-sm { font-size:0.75rem; padding:0.35rem 0.7rem; }
.btn:disabled { opacity:0.5; cursor:not-allowed; }

/* ── Settings Card ── */
.pf-settings-card { margin-bottom:1.5rem; }
.pf-card-header { display:flex; align-items:center; justify-content:space-between; cursor:pointer; padding:1rem 1.25rem; border-bottom:1px solid var(--border); gap:0.5rem; }
.pf-card-header h2 { font-size:0.95rem; font-weight:700; }
.pf-toggle-arrow { font-size:1rem; color:var(--text-muted); transition:transform 0.3s; }
.pf-toggle-arrow.collapsed { transform:rotate(-90deg); }
.pf-settings-body { display:block; }
.pf-settings-body.hidden { display:none; }
.pf-settings-grid { display:grid; gap:1.2rem; padding:1.2rem 1.25rem; }
.pf-settings-field { display:flex; flex-direction:column; gap:0.4rem; }
.pf-settings-field label { font-size:0.78rem; font-weight:600; color:var(--text-dim); text-transform:uppercase; letter-spacing:0.05em; }
.pf-settings-field--row { flex-direction:row; flex-wrap:wrap; gap:0.5rem; }
.pf-input-row { display:flex; gap:0.4rem; flex-wrap:wrap; }
.pf-input-row input { flex:1; min-width:180px; }
.pf-api-status { font-size:0.78rem; padding:0.4rem 0.7rem; border-radius:6px; display:none; }
.pf-api-status.success { display:block; background:var(--green-dim); color:var(--green); }
.pf-api-status.error { display:block; background:var(--red-dim); color:var(--red); }
.pf-api-status.info { display:block; background:var(--accent-dim); color:var(--accent); }
.pf-hint { font-size:0.75rem; color:var(--text-muted); line-height:1.5; }
.pf-hint a { color:var(--accent); }
.pf-switch-label { display:flex; align-items:center; gap:0.6rem; cursor:pointer; font-size:0.85rem; font-weight:500; color:var(--text); text-transform:none; letter-spacing:0; }
.pf-switch { position:relative; width:38px; height:22px; background:var(--surface3); border-radius:100px; border:1px solid var(--border2); transition:all 0.3s; flex-shrink:0; }
.pf-switch::after { content:''; position:absolute; top:2px; left:2px; width:16px; height:16px; background:var(--text-dim); border-radius:50%; transition:all 0.3s; }
input[type="checkbox"] { display:none; }
input[type="checkbox"]:checked + .pf-switch { background:var(--accent); border-color:var(--accent); }
input[type="checkbox"]:checked + .pf-switch::after { left:18px; background:#fff; }
input[type="text"],input[type="number"],input[type="date"],input[type="password"],select { font-family:var(--font); background:var(--surface2); border:1px solid var(--border2); border-radius:var(--radius-sm); color:var(--text); padding:0.5rem 0.75rem; font-size:0.85rem; outline:none; width:100%; transition:border-color 0.2s; }
input[type="text"]:focus,input[type="number"]:focus,input[type="date"]:focus,input[type="password"]:focus { border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-glow); }
input[type="text"]::placeholder { color:var(--text-muted); }

/* ── Dashboard ── */
.pf-dashboard { display:grid; grid-template-columns:repeat(auto-fill, minmax(160px, 1fr)); gap:0.9rem; margin-bottom:1.5rem; }
.pf-stat-card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:1.1rem 1.2rem; display:flex; flex-direction:column; gap:0.25rem; }
.pf-stat-label { font-size:0.68rem; font-weight:700; text-transform:uppercase; letter-spacing:0.08em; color:var(--text-muted); }
.pf-stat-value { font-size:1.25rem; font-weight:800; color:var(--text); line-height:1.2; }
.pf-stat-value.positive { color:var(--green); }
.pf-stat-value.negative { color:var(--red); }
.pf-stat-sub { font-size:0.72rem; color:var(--text-muted); }
.pf-stat-muted { font-size:0.85rem; font-weight:600; }

/* ── Charts Grid ── */
.pf-charts-grid { display:grid; grid-template-columns:repeat(3, 1fr); gap:0.9rem; margin-bottom:1.5rem; }
.pf-chart-card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:1.2rem; }
.pf-chart-card h3 { font-size:0.82rem; font-weight:700; color:var(--text-dim); text-transform:uppercase; letter-spacing:0.05em; margin-bottom:0.9rem; }
.pf-chart-card--wide { grid-column:span 2; }
.pf-chart-wrap { position:relative; height:200px; }
.pf-chart-wrap canvas { width:100% !important; height:100% !important; }

/* ── Cards ── */
.pf-card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); margin-bottom:1.5rem; overflow:hidden; }
.pf-card .pf-card-header h2 { font-size:0.95rem; font-weight:700; }

/* ── Tables ── */
.pf-table-controls { display:flex; gap:0.5rem; flex-wrap:wrap; align-items:center; }
.pf-search-input { width:180px; }
.pf-table-wrap { overflow-x:auto; }
.pf-table { width:100%; border-collapse:collapse; font-size:0.82rem; }
.pf-table th { text-align:left; padding:0.6rem 1rem; color:var(--text-muted); font-size:0.65rem; text-transform:uppercase; letter-spacing:0.07em; font-weight:600; border-bottom:2px solid var(--border); white-space:nowrap; }
.pf-table th.right { text-align:right; }
.pf-table td { padding:0.6rem 1rem; border-bottom:1px solid var(--border); vertical-align:middle; }
.pf-table td.right { text-align:right; }
.pf-table tr:last-child td { border-bottom:none; }
.pf-table tbody tr:hover td { background:var(--surface2); }
.pf-table .positive { color:var(--green); font-weight:600; }
.pf-table .negative { color:var(--red); font-weight:600; }
.pf-table .hf-active { color:var(--orange); font-weight:600; }
.pf-table .hf-done { color:var(--accent); font-weight:600; }
.pf-table .action-btn { background:none; border:none; color:var(--text-muted); cursor:pointer; font-size:0.85rem; padding:0.2rem 0.4rem; border-radius:4px; }
.pf-table .action-btn:hover { color:var(--text); background:var(--surface3); }
.pf-table .action-btn.delete:hover { color:var(--red); background:var(--red-dim); }

/* ── Rechners ── */
.pf-calc-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(260px, 1fr)); gap:0.9rem; padding:1.2rem; }
.pf-calc-card { background:var(--surface2); border:1px solid var(--border); border-radius:var(--radius-sm); padding:1.1rem; }
.pf-calc-card h4 { font-size:0.88rem; font-weight:700; margin-bottom:0.3rem; }
.pf-calc-card p { font-size:0.75rem; color:var(--text-dim); margin-bottom:0.8rem; }
.pf-calc-fields { display:flex; flex-direction:column; gap:0.4rem; margin-bottom:0.7rem; }
.pf-calc-result { font-size:0.85rem; padding:0.6rem 0.8rem; background:var(--surface3); border-radius:6px; margin-top:0.6rem; line-height:1.6; min-height:44px; }

/* ── Modal ── */
.pf-modal-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,0.7); z-index:500; align-items:center; justify-content:center; padding:1rem; }
.pf-modal-overlay.open { display:flex; }
.pf-modal { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); width:100%; max-width:600px; max-height:90vh; overflow-y:auto; box-shadow:var(--shadow); }
.pf-modal--wide { max-width:760px; }
.pf-modal-header { display:flex; align-items:center; justify-content:space-between; padding:1.2rem 1.4rem; border-bottom:1px solid var(--border); position:sticky; top:0; background:var(--surface); z-index:1; }
.pf-modal-header h3 { font-size:1rem; font-weight:800; }
.pf-modal-close { background:none; border:none; color:var(--text-muted); font-size:1.6rem; cursor:pointer; line-height:1; }
.pf-modal-close:hover { color:var(--text); }
.pf-form { padding:1.4rem; display:flex; flex-direction:column; gap:0.9rem; }
.pf-form-row { display:grid; grid-template-columns:repeat(auto-fill, minmax(160px, 1fr)); gap:0.7rem; }
.pf-form-group { display:flex; flex-direction:column; gap:0.3rem; }
.pf-form-group label { font-size:0.75rem; font-weight:600; color:var(--text-dim); }
.pf-form-actions { display:flex; gap:0.5rem; justify-content:flex-end; padding-top:0.5rem; border-top:1px solid var(--border); }
.pf-textarea { font-family:var(--font); background:var(--surface2); border:1px solid var(--border2); border-radius:var(--radius-sm); color:var(--text); padding:0.75rem; font-size:0.85rem; width:100%; min-height:200px; resize:vertical; outline:none; }
.pf-importer-body { padding:1.4rem; display:flex; flex-direction:column; gap:0.9rem; }

/* ── Footer ── */
.pf-footer { text-align:center; padding:1.5rem; border-top:1px solid var(--border); color:var(--text-muted); font-size:0.75rem; }

/* ── Responsive ── */


  .pf-mobile-back:hover { color:var(--text); background:var(--surface2); }

  .pf-main { padding:1rem; }
  .pf-page-header { flex-direction:column; }
  .pf-page-actions { width:100%; }
  .pf-page-actions .btn { flex:1; justify-content:center; }
  .pf-dashboard { grid-template-columns:repeat(2, 1fr); }
  .pf-charts-grid { grid-template-columns:1fr; }
  .pf-chart-card--wide { grid-column:span 1; }
  .pf-chart-wrap { height:160px; }
  .pf-settings-grid { padding:1rem; }
  .pf-table { font-size:0.75rem; }
  .pf-table th, .pf-table td { padding:0.45rem 0.6rem; }
  .pf-calc-grid { grid-template-columns:1fr; }
  .pf-modal { max-width:100%; border-radius:var(--radius) var(--radius) 0 0; }
  .pf-form-row { grid-template-columns:1fr; }
}


    .pf-nav-links { display:flex; gap:0.2rem; align-items:center; margin-left:auto; }
    .pf-nav-links a { color:var(--text-dim); text-decoration:none; font-size:0.82rem; font-weight:500; padding:0.35rem 0.65rem; border-radius:6px; transition:all 0.2s; white-space:nowrap; }
    .pf-nav-links a:hover { color:var(--text); background:var(--surface2); }
    .pf-nav-links a.active { color:var(--accent); background:rgba(37,99,235,0.18); font-weight:700; }
    @media (max-width:600px) {
      .pf-hamburger { display:block; float:left; }
      .pf-nav-brand { display:block; }
      .pf-nav-links { display:none; }
      .pf-nav-links .lang-toggle-pf { display:none !important; }
      .pf-nav-links .theme-toggle-pf { display:none !important; }
      .pf-drawer-header { display:flex; align-items:center; justify-content:space-between; padding:1rem 1.2rem; border-bottom:1px solid var(--border); gap:0.3rem; }
      .pf-drawer-header .lang-toggle-pf { display:inline-block !important; }
      .pf-drawer-header .theme-toggle-pf { display:inline-block !important; }
      .pf-main { padding:1rem; }
      .pf-page-header { flex-direction:column; }
      .pf-page-actions { width:100%; }
      .pf-page-actions .btn { flex:1; justify-content:center; }
    }