/* Orderbuch-/DOM-Panel + andockbare rechte Panel-Hüllen des Chart-Studios
   (KONZEPT-Chart-Studio-Order-Book-DOM §5, VORSCHAU 1:1). Nur --fn-*-Tokens, kein Hex.
   Dock-Mechanik 1:1 Signal-Studio (SignalMonitorPage.razor.css: sm-collapse/sm-pin/sm-side-rail). */

/* ===== Andock-Hülle (Steuerung links · Orderbuch/Trading rechts) — FlowDesk-Doppelchevron-Modell =====
   Nikos Vorgabe 23.07.2026 (Transfer/Doppelpfeile.png): EINE feste Struktur, die BREITE animiert
   (offen ⇄ Rail). Kein Overlay, kein position:absolute — der Chart (flex:1) füllt immer den Rest,
   nichts springt. Ein Doppel-Chevron als einziges Bedienelement; eingeklappt dreht er 180°.
   Breiten-Transition-Kurve 1:1 FlowDesk. */
.cw-dock {
    flex: 0 0 auto; position: relative; height: 100%; min-height: 0;
    display: flex; flex-direction: column;
    width: var(--cw-dock-w, 264px);
    background: var(--fn-bg-muted); border-left: 1px solid var(--fn-border);
    overflow: hidden;
    transition: width 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}
.cw-dock.collapsed { width: 44px; }

/* Kopfzeile: Titel + Doppel-Chevron. Der Chevron sitzt an der zum Chart zeigenden Kante
   (rechts default; links beim side-left). Liegt IM Fluss über dem Inhalt, verdeckt nichts. */
.cw-dock-head {
    display: flex; align-items: center; gap: 8px; flex: 0 0 auto;
    height: 38px; padding: 0 8px 0 12px; border-bottom: 1px solid var(--fn-border);
}
.cw-dock-title {
    flex: 1; min-width: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
    font: 600 12px var(--fn-font); color: var(--fn-text-secondary);
    letter-spacing: .04em; text-transform: uppercase;
    opacity: 1; max-width: 220px;
    transition: opacity 0.18s cubic-bezier(0.4, 0, 0.2, 1) 0.12s,
                max-width 0.28s cubic-bezier(0.4, 0, 0.2, 1) 0.04s;
}
.cw-dock-toggle {
    flex: 0 0 auto; width: 28px; height: 28px; display: grid; place-items: center;
    background: none; border: 1px solid transparent; border-radius: 6px;
    color: var(--fn-text-tertiary); cursor: pointer; transition: all 0.2s ease;
}
.cw-dock-toggle:hover { color: var(--fn-text); background: var(--fn-hover); border-color: var(--fn-primary); }
.cw-dock-toggle svg { display: block; transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1); }

/* Inhalt füllt den Rest; im eingeklappten Zustand ausgefadet und ohne eigenen Platz. */
.cw-dock-body {
    flex: 1; min-height: 0; display: flex; flex-direction: column; overflow: hidden;
    opacity: 1; transition: opacity 0.14s cubic-bezier(0.4, 0, 0.2, 1) 0.06s;
}
/* Innenleben-Ränder in der Hülle neutralisieren (Panels bringen eigene mit). */
.cw-dock-body > .tp { border-left: 0; flex: 1 1 auto; }
.cw-dock-body > .cw-controls { border-right: 0; width: auto; flex: 1 1 auto; }

/* Vertikales Rail-Label — nur im eingeklappten Zustand sichtbar (mittig auf der Rail). */
.cw-dock-vlabel {
    position: absolute; top: 44px; left: 0; right: 0; text-align: center;
    writing-mode: vertical-rl; margin: 0 auto;
    font: 600 11px var(--fn-font-mono, monospace); letter-spacing: .14em; text-transform: uppercase;
    color: var(--fn-text-secondary); pointer-events: none;
    opacity: 0; transition: opacity 0.14s ease;
}

/* Eingeklappt: Titel ausfaden + zusammenschieben, Inhalt weg, Rail-Label ein. */
.cw-dock.collapsed .cw-dock-title { opacity: 0; max-width: 0; }
.cw-dock.collapsed .cw-dock-body { opacity: 0; pointer-events: none; }
.cw-dock.collapsed .cw-dock-vlabel { opacity: 1; transition-delay: 0.22s; }
.cw-dock.collapsed .cw-dock-head { border-bottom-color: transparent; justify-content: center; padding: 0; }
.cw-dock.collapsed .cw-dock-toggle { margin: 0 auto; }

/* Chevron-Richtung = Einklapp-Richtung (1:1 FlowDesk). Basis-SVG zeigt nach links («);
   rechte Panels klappen nach rechts (» offen), linke nach links (« offen) — je Zustand gedreht. */
.cw-dock:not(.side-left) .cw-dock-toggle svg { transform: rotate(180deg); }          /* rechts offen: » */
.cw-dock:not(.side-left).collapsed .cw-dock-toggle svg { transform: rotate(0deg); }  /* rechts eingeklappt: « */
.cw-dock.side-left .cw-dock-toggle svg { transform: rotate(0deg); }                  /* links offen: « */
.cw-dock.side-left.collapsed .cw-dock-toggle svg { transform: rotate(180deg); }      /* links eingeklappt: » */

/* ===== side-left: gespiegelte Hülle für die Steuerspalte (ChartControls) ===== */
.cw-dock.side-left { border-left: 0; border-right: 1px solid var(--fn-border); }
/* Chevron an die rechte (Chart-zugewandte) Kante; Titel davor. */
.cw-dock.side-left .cw-dock-head { padding: 0 12px 0 8px; flex-direction: row-reverse; }

/* ===== Orderbuch-Panel ===== */
.ob { display: flex; flex-direction: column; min-height: 0; flex: 1; font-family: var(--fn-font-mono, monospace); }
.ob-head { padding: 10px 12px 8px; border-bottom: 1px solid var(--fn-border); font-family: var(--fn-font); }
.ob-meta { display: flex; align-items: center; gap: 6px; margin-top: 7px; }
.ob-chip {
    font: 600 10.5px var(--fn-font-mono, monospace); letter-spacing: .04em; padding: 2px 8px;
    border-radius: var(--fn-radius-pill, 999px); border: 1px solid var(--fn-border-strong);
    color: var(--fn-text-secondary); background: var(--fn-bg-alt);
}
.ob-chip.contract { color: var(--fn-primary); border-color: var(--fn-accent-line); background: var(--fn-accent-soft); }
.ob-chip.src { color: var(--fn-success); border-color: var(--fn-success-soft); background: var(--fn-success-soft); }
.ob-chip.src.delayed { color: var(--fn-warning); border-color: var(--fn-warning-soft); background: var(--fn-warning-soft); }
.ob-conn { width: 8px; height: 8px; border-radius: 50%; background: var(--fn-success); margin-left: auto; }
.ob-conn.off { background: var(--fn-danger); }

.ob-ctrl { display: flex; align-items: center; gap: 6px; padding: 7px 10px; border-bottom: 1px solid var(--fn-border); font-family: var(--fn-font); }
.ob-seg { display: flex; border: 1px solid var(--fn-border-strong); border-radius: 8px; overflow: hidden; }
.ob-seg button {
    font: 500 11.5px var(--fn-font-mono, monospace); color: var(--fn-text-secondary);
    background: transparent; border: 0; border-right: 1px solid var(--fn-border-strong);
    padding: 4px 8px; cursor: pointer;
}
.ob-seg button:last-child { border-right: 0; }
.ob-seg button.on { color: var(--fn-on-primary); background: var(--fn-primary); font-weight: 700; }
.ob-mini {
    width: 26px; height: 26px; display: grid; place-items: center; border: 1px solid var(--fn-border-strong);
    border-radius: 8px; background: var(--fn-bg-alt); color: var(--fn-text-secondary); cursor: pointer;
    font-size: 12px; margin-left: auto;
}
.ob-mini + .ob-mini { margin-left: 0; }
.ob-mini:hover { color: var(--fn-text); background: var(--fn-hover); }
.ob-mini.on { color: var(--fn-primary); border-color: var(--fn-accent-line); background: var(--fn-accent-soft); }

.ob-ladder { flex: 1; min-height: 0; overflow: hidden; padding: 4px 0; }
.ob-ladder.dim .ob-row, .ob-ladder.dim .ob-last { opacity: .35; filter: saturate(.4); }
.ob-state {
    padding: 24px 16px; text-align: center; font: 500 12px var(--fn-font);
    color: var(--fn-text-secondary);
}
.ob-banner {
    display: flex; align-items: center; gap: 8px; margin: 8px; padding: 7px 10px;
    border: 1px solid var(--fn-warning-soft); background: var(--fn-warning-soft); border-radius: 8px;
    font: 500 11.5px var(--fn-font); color: var(--fn-warning);
}

.ob-row { position: relative; display: flex; align-items: center; height: 22px; padding: 0 10px; font-size: 11.5px; }
.ob-row .px { width: 72px; color: var(--fn-text-secondary); }
.ob-row .sz { width: 42px; text-align: right; color: var(--fn-text); font-weight: 600; }
.ob-row .bar { position: relative; flex: 1; height: 14px; margin-left: 8px; border-radius: 2px; overflow: hidden; }
.ob-row .bar i { position: absolute; inset: 0 auto 0 0; border-radius: 2px; }
.ob-row.ask .bar i { background: var(--fn-danger); opacity: .78; }
.ob-row.bid .bar i { background: var(--fn-success); opacity: .78; }
.ob-row.best { background: var(--fn-bg-alt); }
.ob-row.best .px { color: var(--fn-text); }

.ob-last {
    display: flex; align-items: center; gap: 8px; margin: 3px 8px; padding: 4px 8px;
    border: 1px solid var(--fn-accent-line); border-radius: 8px; background: var(--fn-accent-soft);
}
.ob-last .lp { font: 700 12.5px var(--fn-font-mono, monospace); color: var(--fn-text); }
.ob-last .dir.up { color: var(--fn-success); font-size: 11px; }
.ob-last .dir.down { color: var(--fn-danger); font-size: 11px; }
.ob-last .sp { margin-left: auto; font: 400 10.5px var(--fn-font-mono, monospace); color: var(--fn-text-secondary); }

.ob-foot { border-top: 1px solid var(--fn-border); padding: 8px 12px 10px; font-family: var(--fn-font); }
.ob-sums { display: flex; align-items: center; justify-content: space-between; font: 600 11.5px var(--fn-font-mono, monospace); }
.ob-sums .b { color: var(--fn-success); }
.ob-sums .a { color: var(--fn-danger); }
.ob-sums .lbl { font: 400 9.5px var(--fn-font-mono, monospace); color: var(--fn-text-tertiary); letter-spacing: .04em; white-space: nowrap; }
.ob-imb { height: 6px; border-radius: var(--fn-radius-pill, 999px); overflow: hidden; background: var(--fn-danger-soft); margin: 7px 0 5px; display: flex; }
.ob-imb i { background: var(--fn-success); opacity: .8; border-radius: 999px 0 0 999px; }
.ob-imb em { background: var(--fn-danger); opacity: .7; flex: 1; border-radius: 0 999px 999px 0; }
.ob-ts { font: 400 10.5px var(--fn-font-mono, monospace); color: var(--fn-text-tertiary); text-align: right; }