/* =========================================================================
   myTradingbook.PRO – Design
   ========================================================================= */
:root {
  --bg:        #0b0f17;
  --bg-2:      #111826;
  --panel:     #131a26;
  --panel-2:   #182234;
  --border:    #22304a;
  --border-2:  #2c3d5c;
  --text:      #e6eaf2;
  --muted:     #9aa7bd;
  --muted-2:   #6b7890;
  --primary:   #4f8cff;
  --primary-d: #3a6fe0;
  --pos:       #2ecc71;
  --pos-bg:    rgba(46,204,113,.12);
  --neg:       #ff5c6c;
  --neg-bg:    rgba(255,92,108,.12);
  --shadow:    0 10px 40px rgba(0,0,0,.35);
  --radius:    14px;
  --radius-sm: 10px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(79,140,255,.10), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, rgba(46,204,113,.06), transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; font-weight: 700; letter-spacing: -.01em; }

/* ---- Buttons ------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 18px; border-radius: var(--radius-sm); border: 1px solid transparent;
  font-size: 14px; font-weight: 600; cursor: pointer; transition: .15s;
  text-decoration: none; white-space: nowrap; font-family: inherit;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-d); }
.btn-primary:disabled { opacity: .55; cursor: default; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border-2); }
.btn-ghost:hover { background: var(--panel-2); }
.btn-danger { background: transparent; color: var(--neg); border-color: rgba(255,92,108,.4); }
.btn-danger:hover { background: var(--neg-bg); }
.btn-block { width: 100%; }
.btn-sm { padding: 7px 12px; font-size: 13px; }
.link-btn { background: none; border: none; color: var(--primary); cursor: pointer; font: inherit; padding: 0; }

/* ---- Topbar ------------------------------------------------------------- */
.topbar {
  display: flex; align-items: center; gap: 24px;
  padding: 14px 24px; background: rgba(17,24,38,.75);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 800; font-size: 18px; }
.brand:hover { text-decoration: none; }
.brand-mark { font-size: 20px; }
.brand-pro { color: var(--primary); }
.mainnav { display: flex; gap: 6px; margin-left: 8px; }
.mainnav a {
  color: var(--muted); padding: 8px 14px; border-radius: 9px; font-weight: 600; font-size: 14px;
}
.mainnav a:hover { color: var(--text); background: var(--panel-2); text-decoration: none; }
.mainnav a.active { color: #fff; background: var(--panel-2); }
.user-menu { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.user-email { color: var(--muted); font-size: 13px; max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---- Layout ------------------------------------------------------------- */
.container { max-width: 1080px; margin: 0 auto; padding: 28px 24px 60px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.page-title { font-size: 26px; }
.page-sub { color: var(--muted); margin: 4px 0 0; font-size: 14px; }
.page-head-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.site-footer { text-align: center; color: var(--muted-2); font-size: 13px; padding: 24px; }

/* ---- KPI cards ---------------------------------------------------------- */
.kpi-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin-bottom: 24px; }
.kpi-grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Segmentierter Umschalter */
.seg { display: inline-flex; background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 4px; margin-bottom: 22px; gap: 4px; }
.seg button { background: transparent; border: none; color: var(--muted); font-weight: 600; font-size: 14px; padding: 9px 20px; border-radius: 9px; cursor: pointer; font-family: inherit; transition: .15s; }
.seg button:hover { color: var(--text); }
.seg button.active { background: var(--primary); color: #fff; }

/* Verteilungs-Balken */
.alloc-row { margin-bottom: 14px; }
.alloc-row:last-child { margin-bottom: 0; }
.alloc-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 6px; font-size: 14px; }
.alloc-label { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.alloc-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.alloc-val { color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.alloc-track { height: 8px; background: var(--bg-2); border-radius: 999px; overflow: hidden; }
.alloc-fill { height: 100%; border-radius: 999px; transition: width .4s ease; }

.hint-note { color: var(--muted); font-size: 13.5px; margin: -8px 0 24px; padding: 12px 14px; background: var(--panel); border: 1px solid var(--border); border-radius: 10px; }
.kpi-card {
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px;
}
.kpi-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; font-weight: 600; }
.kpi-value { font-size: 22px; font-weight: 800; margin-top: 8px; letter-spacing: -.02em; }
.pos { color: var(--pos); }
.neg { color: var(--neg); }

/* ---- Panels ------------------------------------------------------------- */
.panel {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; margin-bottom: 24px;
}
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.panel-head h2 { font-size: 16px; }
.panel-note { color: var(--muted); font-size: 13px; }
.dash-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.bw-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); }
.bw-row:last-of-type { border-bottom: none; }
.bw-row span:first-child { color: var(--muted); }

/* ---- Chart -------------------------------------------------------------- */
.chart-wrap { position: relative; width: 100%; }
#equity-chart { width: 100%; height: 300px; display: block; }
.empty-state { color: var(--muted); text-align: center; padding: 40px 16px; }

/* ---- Tables ------------------------------------------------------------- */
.table-panel { padding: 0; overflow: hidden; }
.table-scroll { overflow-x: auto; }
.trades-table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 820px; }
.trades-table th, .trades-table td { padding: 13px 16px; text-align: left; border-bottom: 1px solid var(--border); }
.trades-table th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; background: var(--bg-2); position: sticky; top: 0; }
.trades-table td.num, .trades-table th.num { text-align: right; font-variant-numeric: tabular-nums; }
.trades-table th.ta-right { text-align: right; }
.trades-table tbody tr:hover { background: var(--panel-2); }
.trades-table .sym { font-weight: 700; }
.table-loading, .table-empty { text-align: center; color: var(--muted); padding: 32px !important; }
.badge { display: inline-block; padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge-long { background: var(--pos-bg); color: var(--pos); }
.badge-short { background: var(--neg-bg); color: var(--neg); }
.badge-open { background: rgba(79,140,255,.14); color: var(--primary); }
.badge-closed { background: rgba(154,167,189,.14); color: var(--muted); }
.row-actions { display: flex; gap: 6px; justify-content: flex-end; }
.icon-btn { background: none; border: 1px solid var(--border-2); color: var(--muted); border-radius: 8px; padding: 5px 9px; cursor: pointer; font-size: 13px; }
.icon-btn:hover { color: var(--text); background: var(--panel-2); }
.icon-btn.danger:hover { color: var(--neg); border-color: rgba(255,92,108,.4); }

/* ---- Inputs ------------------------------------------------------------- */
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; font-weight: 600; }
input, select, textarea {
  width: 100%; padding: 11px 13px; background: var(--bg); color: var(--text);
  border: 1px solid var(--border-2); border-radius: var(--radius-sm);
  font-size: 15px; font-family: inherit; outline: none; transition: .15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79,140,255,.18); }
textarea { resize: vertical; }
.input-search { max-width: 260px; padding: 9px 13px; font-size: 14px; }

/* ---- Modal -------------------------------------------------------------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(4,7,13,.72); backdrop-filter: blur(4px);
  display: flex; align-items: flex-start; justify-content: center; padding: 40px 16px;
  z-index: 50; overflow-y: auto;
}
/* Wichtig: sonst überstimmt display:flex das hidden-Attribut und das Fenster
   lässt sich nicht schließen. */
.modal-backdrop[hidden] { display: none; }
.modal {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  width: 100%; max-width: 720px; box-shadow: var(--shadow); animation: pop .18s ease;
}
@keyframes pop { from { transform: translateY(10px) scale(.98); opacity: 0; } to { transform: none; opacity: 1; } }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 20px 22px; border-bottom: 1px solid var(--border); }
.modal-head h2 { font-size: 18px; }
.modal-close { background: none; border: none; color: var(--muted); font-size: 26px; line-height: 1; cursor: pointer; }
.modal-close:hover { color: var(--text); }
.modal-body { padding: 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.field-full { grid-column: 1 / -1; }
.pnl-preview { margin-top: 16px; padding: 12px 14px; border-radius: var(--radius-sm); background: var(--bg-2); border: 1px solid var(--border); font-weight: 700; }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; }

/* ---- Auth --------------------------------------------------------------- */
.auth-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 24px; }
.auth-wrap { width: 100%; max-width: 420px; }
.auth-card { background: var(--panel); border: 1px solid var(--border); border-radius: 18px; padding: 34px 30px; box-shadow: var(--shadow); }
.auth-brand { text-align: center; margin-bottom: 26px; }
.auth-brand .brand-mark { font-size: 34px; }
.auth-brand h1 { font-size: 24px; margin-top: 8px; }
.auth-sub { color: var(--muted); margin: 6px 0 0; font-size: 14px; }
.auth-form { display: flex; flex-direction: column; }
.auth-form label:not(.checkbox) { margin-top: 4px; }
.auth-form input:not([type=checkbox]):not([type=hidden]) { margin-bottom: 16px; }
.auth-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
.auth-row .checkbox { margin: 0; }
.auth-link { color: var(--primary); font-size: 13px; white-space: nowrap; }
.auth-alt { text-align: center; color: var(--muted); font-size: 14px; margin-top: 20px; }
.auth-brand a { color: var(--text); }
.opt { color: var(--muted-2); font-weight: 400; font-size: 12px; }
.checkbox { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 500; margin: 2px 0 20px; cursor: pointer; }
.checkbox input { width: auto; margin: 0; accent-color: var(--primary); width: 18px; height: 18px; }
.auth-hint { color: var(--muted); font-size: 13px; text-align: center; margin: 16px 0 0; }
.auth-newhint { background: var(--panel-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px 12px; margin-top: 12px; }
.auth-newhint strong { color: var(--text); }
.auth-msg { margin-top: 18px; padding: 12px 14px; border-radius: var(--radius-sm); font-size: 14px; }
.auth-msg.error { background: var(--neg-bg); color: var(--neg); border: 1px solid rgba(255,92,108,.3); }
.auth-msg.success { background: var(--pos-bg); color: var(--pos); border: 1px solid rgba(46,204,113,.3); }
.auth-legal { text-align: center; color: var(--muted-2); font-size: 12px; margin-top: 20px; }
.code-input { text-align: center; font-size: 28px; letter-spacing: 12px; font-weight: 700; }
.code-sent { color: var(--muted); font-size: 14px; text-align: center; margin: 0 0 16px; }
.link-back { align-self: flex-start; background: none; border: none; color: var(--muted); cursor: pointer; font-size: 13px; padding: 0; margin-bottom: 14px; }
.link-back:hover { color: var(--text); }

/* ---- Toast -------------------------------------------------------------- */
.toast-host { position: fixed; bottom: 24px; right: 24px; display: flex; flex-direction: column; gap: 10px; z-index: 100; }
.toast { background: var(--panel-2); border: 1px solid var(--border-2); border-radius: var(--radius-sm); padding: 12px 16px; box-shadow: var(--shadow); font-size: 14px; animation: pop .2s ease; max-width: 320px; }
.toast.ok { border-left: 3px solid var(--pos); }
.toast.err { border-left: 3px solid var(--neg); }

/* ---- Responsive --------------------------------------------------------- */
@media (max-width: 900px) {
  .kpi-grid { grid-template-columns: repeat(3, 1fr); }
  .dash-2col { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .topbar { gap: 12px; padding: 12px 16px; }
  .user-email { display: none; }
  .container { padding: 20px 16px 48px; }
  .mainnav a { padding: 8px 10px; }
}