/* ── Layout — screens, topbar, nav, grids, sticky — extracted from app.html in R_11a ── */

/* ── Screen ─────────────────────────────────────────────── */
.screen{display:none;flex-direction:column;gap:12px;padding-top:12px;padding-bottom:calc(72px + env(safe-area-inset-bottom,0px))}
.screen.active{display:flex}

/* ── Top bar ─────────────────────────────────────────────── */
.topbar{height:var(--topbar-h);display:flex;align-items:center;justify-content:space-between;padding:0 16px;flex-shrink:0}
.topbar-title{font-size:19px;font-weight:600;letter-spacing:-0.02em}
.status-dot{width:8px;height:8px;border-radius:50%;background:var(--up);box-shadow:0 0 8px var(--up-glow);animation:pulse 2s ease-in-out infinite;flex-shrink:0}
.status-dot.off{background:var(--dn);box-shadow:0 0 8px rgba(255,107,129,0.4);animation:none}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.3);opacity:.7}}
.topbar-right{display:flex;align-items:center;gap:8px}
.time-badge{font-family:var(--mono);font-size:12px;color:var(--muted);background:var(--elevated);padding:4px 8px;border-radius:6px}

/* ── Bottom nav ──────────────────────────────────────────── */
.nav{display:flex;padding:8px 4px env(safe-area-inset-bottom,8px);background:var(--surface);border-top:1px solid var(--border);position:fixed;bottom:0;left:0;right:0;z-index:50;gap:2px;flex-shrink:0}
.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:8px 4px;min-height:52px;cursor:pointer;border-radius:8px;transition:background 0.15s;position:relative}
.nav-item:active{background:var(--elevated)}
.nav-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center;color:var(--muted);transition:color 0.15s}
.nav-icon svg{width:24px;height:24px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round;transition:stroke .2s,transform .2s,stroke-width .2s}
.nav-item.active .nav-icon{color:var(--blue)}
.nav-item.active .nav-icon svg{stroke:currentColor;transform:scale(1.08);stroke-width:2}
.nav-label{font-size:10px;color:var(--muted);font-weight:500;white-space:nowrap;transition:color .2s,font-weight .2s}
.nav-item.active .nav-label{color:var(--blue);font-weight:600}
.nav-item.active::before{content:'';position:absolute;top:0;left:30%;right:30%;height:3px;background:var(--blue);border-radius:0 0 3px 3px}
@keyframes navAccentSlide{from{width:0}to{width:28px}}

/* Nav filled icon (for whale SVG) */
.nav-icon.filled svg{fill:var(--dim);stroke:none;stroke-width:0;transition:fill .15s}
.nav-item.active .nav-icon.filled svg{fill:var(--blue)}

/* Nav badge (unread news counter) */
.nav-badge{position:absolute;top:4px;right:14px;background:var(--dn);color:#fff;font-size:9px;font-weight:700;padding:1px 5px;border-radius:8px;min-width:14px;text-align:center}

/* ── Chart screen layout ─────────────────────────────────── */
#s-chart{padding-top:12px;gap:12px;padding-bottom:calc(72px + env(safe-area-inset-bottom,0px))}
.tf-row{display:flex;align-items:center;gap:6px;padding:8px 16px;height:48px;flex-shrink:0;min-width:0;flex-wrap:nowrap}
.tf-sep{flex:1}
.chart-wrap{height:300px;position:relative}
#chart-container{width:100%;height:100%}
.chart-attribution{display:flex;align-items:center;justify-content:space-between;padding:6px 16px 8px;font-size:10px;color:var(--dim);flex-shrink:0;gap:12px}

/* Chart indicators row */
.ind-row{display:flex;gap:6px;padding:6px 16px 10px;padding-top:10px;flex-shrink:0;align-items:center}

/* ── STICKY P&L BAR ── */
.sticky-bar{position:sticky;top:0;z-index:100;display:none;padding:10px 16px 8px;margin:0 -16px 8px;background:rgba(14,20,34,0.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,0.07);transition:background 0.3s ease,border-bottom-color 0.3s ease}
.sticky-bar.pos-up{background:rgba(8,34,24,0.95);border-bottom-color:rgba(61,220,151,0.22)}
.sticky-bar.pos-dn{background:rgba(34,8,16,0.95);border-bottom-color:rgba(255,107,129,0.22)}
.sticky-bar.sticky-warn{background:rgba(247,185,85,0.12);border-bottom-color:rgba(247,185,85,0.4)}
.sticky-bar.sticky-critical{background:rgba(255,107,129,0.18);border-bottom-color:rgba(255,107,129,0.5);animation:stickyPulseCritical 1.2s infinite}
@keyframes stickyPulseCritical{0%,100%{box-shadow:0 0 0 0 rgba(255,107,129,0.4)}50%{box-shadow:0 0 0 4px rgba(255,107,129,0)}}
.sticky-bar-row1{display:flex;align-items:center;gap:8px;margin-bottom:6px;min-width:0}
.sticky-bar-row2{display:flex;gap:6px;min-width:0}
.sticky-dir{font-size:11px;font-weight:700;padding:2px 7px;border-radius:5px;white-space:nowrap;flex-shrink:0}
.sticky-dir.long{background:rgba(61,220,151,0.18);color:var(--up)}
.sticky-dir.short{background:rgba(255,107,129,0.18);color:var(--dn)}
.sticky-pnl{font-size:16px;font-weight:700;font-family:var(--mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:0 1 auto;transition:color 0.2s ease}
.sticky-pnl.pos{color:var(--up)}
.sticky-pnl.neg{color:var(--dn)}
.sticky-pnl-pct{font-size:12px;font-family:var(--mono);color:var(--muted);white-space:nowrap;flex-shrink:0}
.sticky-time-row{margin-left:auto;display:flex;flex-direction:column;align-items:flex-end;gap:2px;flex-shrink:0}
.sticky-time-open{font-size:11px;color:var(--dim);font-family:var(--mono)}
.sticky-time-dur{font-size:9px;color:var(--muted);font-weight:500;font-family:var(--mono)}
.sticky-action{flex:1 1 0;min-width:0;padding:7px 4px;border-radius:9px;border:none;font-size:11px;font-weight:600;cursor:pointer;background:rgba(255,255,255,0.07);color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sticky-action.be{background:rgba(91,141,255,0.15);color:var(--blue)}
.sticky-action.half{background:rgba(247,185,85,0.15);color:var(--amber)}
.sticky-action.close{background:rgba(255,107,129,0.15);color:var(--dn)}
@media (max-width:360px){.sticky-action{font-size:10px;padding:7px 2px}}

/* ── Health Indicator (fixed position) ── */
.health-indicator{display:none;position:fixed;bottom:68px;left:50%;transform:translateX(-50%);padding:4px 12px;background:rgba(14,20,34,0.92);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.06);border-radius:14px;font-size:11px;color:var(--dim);gap:6px;align-items:center;cursor:pointer;z-index:45;opacity:0.6;transition:opacity 0.2s;user-select:none}
.health-indicator.visible{display:flex}
.health-indicator:hover{opacity:1}
.health-indicator.healthy-quiet{display:none!important}
.health-dot{width:6px;height:6px;border-radius:50%;background:var(--dim);transition:background .3s,box-shadow .3s}
.health-dot.healthy{background:var(--up);box-shadow:0 0 5px var(--up)}
.health-dot.degraded{background:var(--amber);box-shadow:0 0 5px var(--amber)}
.health-dot.down{background:var(--dn);box-shadow:0 0 5px var(--dn)}

/* ── Sym search backdrop ─────────────────────────────────── */
.sym-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.5);backdrop-filter:blur(2px);z-index:90}
.sym-backdrop.open{display:block}

/* ── Chart loading spinner ───────────────────────────────── */
.chart-loading{display:none;position:absolute;inset:0;background:rgba(14,20,34,0.7);backdrop-filter:blur(2px);align-items:center;justify-content:center;z-index:50}
.chart-loading.show{display:flex}
.chart-spinner{width:32px;height:32px;border:3px solid rgba(91,141,255,0.2);border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite}

/* ── Responsive ──────────────────────────────────────────── */
@media(max-width:360px){.tf-btn{font-size:10px;padding:4px 7px;min-width:28px}}
@media(max-width:360px){.news-filter{padding:6px 11px;font-size:11px;gap:4px}}
@media(max-width:360px){.presets-grid{grid-template-columns:1fr 1fr}.alerts-price-input{font-size:14px;padding:10px 12px}.dir-seg{font-size:12px;padding:8px}}