/* Strategy Copilot — app shell: sidebar, top bar, phone tab bar, reconnect banner, base type. Tokens only (design-tokens.css). */

html[data-theme] body {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    line-height: 1.45;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-feature-settings: "ss01", "cv11";
}
html[data-theme] :focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; border-radius: 4px; }
html[data-theme] a { color: var(--accent-text); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* qs-* controls re-tuned for Copilot (they come from the shared token sheet) */
html[data-theme] .qs-btn { min-height: var(--ctl-h); padding: 0 0.875rem; border-radius: var(--radius-ctl); font-weight: 600; font-size: 0.8125rem; transition: background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), color var(--dur-fast); }
html[data-theme] .qs-btn:hover { opacity: 1; }
html[data-theme] .qs-btn:disabled { opacity: 0.5; cursor: not-allowed; }
html[data-theme] .qs-btn-primary { background: var(--accent-primary); color: var(--text-on-accent); }
html[data-theme] .qs-btn-primary:hover:not(:disabled) { background: var(--accent-primary-hover); }
html[data-theme] .qs-btn-secondary { background: var(--bg-surface); color: var(--text-primary); border: 1px solid var(--border-strong); }
html[data-theme] .qs-btn-secondary:hover:not(:disabled) { background: var(--bg-surface-hover); }
html[data-theme] .qs-btn-ghost { background: transparent; color: var(--text-secondary); border: 0; }
html[data-theme] .qs-btn-ghost:hover:not(:disabled) { background: var(--bg-surface-hover); color: var(--text-primary); }
html[data-theme] .qs-btn-sm { min-height: 1.75rem; padding: 0 0.625rem; font-size: 0.8125rem; }
html[data-theme] .qs-btn-xs { min-height: 1.5rem; padding: 0 0.5rem; font-size: 0.75rem; }
html[data-theme] .qs-input, html[data-theme] .qs-select { min-height: var(--ctl-h); padding: 0 0.625rem; border-radius: var(--radius-ctl); font-size: 0.8125rem; font-family: var(--font-sans); background-color: var(--input-bg); border-color: var(--input-border); color: var(--input-text); }
html[data-theme] .qs-select { padding-right: 1.75rem; background-position: right 0.5rem center; }
html[data-theme] textarea.qs-input { padding: 0.5rem 0.625rem; min-height: 3.5rem; resize: vertical; }
html[data-theme] .qs-input:focus, html[data-theme] .qs-select:focus { border-color: var(--input-focus-border); box-shadow: 0 0 0 3px var(--input-focus-ring); }
html[data-theme] .qs-input:disabled, html[data-theme] .qs-select:disabled { background-color: var(--bg-inset); color: var(--text-muted); cursor: not-allowed; }
html[data-theme] .qs-card { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: var(--radius-card); box-shadow: none; }
html[data-theme] .qs-table thead th { background: var(--table-header-bg); color: var(--table-header-text); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.02em; text-transform: none; padding: 0.5rem 0.625rem; }
html[data-theme] .qs-table td { padding: 0.4375rem 0.625rem; border-bottom: 1px solid var(--border-subtle); }

/* ── Shell grid ─────────────────────────────────────────────────────────────────────────────────────────────────────── */
.app { min-height: 100vh; display: grid; grid-template-columns: var(--shell-side-w) minmax(0, 1fr); transition: grid-template-columns var(--dur) var(--ease-out); }
.app-collapse { position: absolute; opacity: 0; pointer-events: none; width: 1px; height: 1px; }
.app-collapse:checked ~ .app-side { width: var(--shell-side-w-collapsed); }
.app:has(.app-collapse:checked) { grid-template-columns: var(--shell-side-w-collapsed) minmax(0, 1fr); }

.app-side {
    position: sticky; top: 0; height: 100vh; width: var(--shell-side-w); box-sizing: border-box;
    display: flex; flex-direction: column; background: var(--bg-surface); border-right: 1px solid var(--border-primary);
    transition: width var(--dur) var(--ease-out); overflow: hidden; z-index: 30;
}
.app-side-head { display: flex; align-items: center; justify-content: space-between; height: var(--shell-top-h); padding: 0 0.75rem 0 1rem; border-bottom: 1px solid var(--border-primary); flex-shrink: 0; }
.app-logo { display: inline-flex; align-items: center; gap: 0.5rem; text-decoration: none; color: var(--text-heading) !important; font-weight: 700; font-size: 1.0625rem; letter-spacing: -0.01em; }
.app-logo-mark { width: 1.75rem; height: 1.75rem; padding: 0.3rem; box-sizing: border-box; border-radius: 7px; background: var(--accent-primary); fill: none; stroke: var(--text-on-accent); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.app-logo-mark circle { fill: var(--text-on-accent); stroke: none; }
.app-collapse-btn { display: inline-grid; place-items: center; width: 1.75rem; height: 1.75rem; border-radius: 50%; border: 1px solid var(--border-primary); color: var(--text-secondary); cursor: pointer; background: var(--bg-surface); flex-shrink: 0; }
.app-collapse-btn:hover { background: var(--bg-surface-hover); color: var(--text-primary); }
.app-collapse-btn svg { width: 1rem; height: 1rem; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; transition: transform var(--dur) var(--ease-out); }
.app-collapse:focus-visible ~ .app-side .app-collapse-btn { outline: 2px solid var(--focus-ring); outline-offset: 2px; }

.app-nav { display: flex; flex-direction: column; gap: 0.125rem; padding: 0.75rem; flex: 1; overflow-y: auto; }
.app-nav-item { display: flex; align-items: center; gap: 0.75rem; min-height: 2.5rem; padding: 0 0.75rem; border-radius: 8px; color: var(--text-secondary) !important; text-decoration: none; font-weight: 500; font-size: 0.875rem; white-space: nowrap; transition: background-color var(--dur-fast), color var(--dur-fast); }
.app-nav-item:hover { background: var(--bg-surface-hover); color: var(--text-primary) !important; }
.app-nav-item.active { background: var(--accent-primary); color: var(--text-on-accent) !important; font-weight: 600; }
.app-nav-item--soon { cursor: default; color: var(--text-muted) !important; }
.app-nav-item--soon:hover { background: transparent; color: var(--text-muted) !important; }
.app-soon { margin-left: auto; font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-muted); border: 1px solid var(--border-primary); border-radius: 999px; padding: 0 0.4rem; line-height: 1.1rem; }
.app-icon { width: 1.25rem; height: 1.25rem; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

.app-user { display: flex; align-items: center; gap: 0.625rem; padding: 0.75rem 1rem; border-top: 1px solid var(--border-primary); min-height: 3.75rem; box-sizing: border-box; }
.app-avatar { display: inline-grid; place-items: center; width: 2.125rem; height: 2.125rem; border-radius: 50%; background: var(--accent-primary-soft); color: var(--accent-text); font-weight: 700; flex-shrink: 0; }
.app-user-text { display: flex; flex-direction: column; min-width: 0; }
.app-user-name { font-weight: 600; color: var(--text-heading); font-size: 0.8125rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.app-logout { margin: 0; }
.app-link-btn { background: none; border: 0; padding: 0; color: var(--text-secondary); font: inherit; font-size: 0.75rem; cursor: pointer; text-decoration: underline; text-underline-offset: 2px; }
.app-link-btn:hover { color: var(--text-primary); }

/* collapsed rail */
.app-collapse:checked ~ .app-side .app-logo-text,
.app-collapse:checked ~ .app-side .app-nav-label,
.app-collapse:checked ~ .app-side .app-soon,
.app-collapse:checked ~ .app-side .app-user-text { display: none; }
.app-collapse:checked ~ .app-side .app-side-head { padding: 0 0.5rem; justify-content: center; gap: 0.25rem; flex-direction: column; height: auto; min-height: var(--shell-top-h); padding-block: 0.5rem; }
.app-collapse:checked ~ .app-side .app-collapse-btn svg { transform: rotate(180deg); }
.app-collapse:checked ~ .app-side .app-nav-item { justify-content: center; padding: 0; }
.app-collapse:checked ~ .app-side .app-user { justify-content: center; padding: 0.75rem 0; }

.app-main { min-width: 0; display: flex; flex-direction: column; }
.app-top {
    position: sticky; top: 0; z-index: 20; height: var(--shell-top-h); box-sizing: border-box;
    display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0 1.5rem;
    background: color-mix(in srgb, var(--bg-surface) 92%, transparent); backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-primary);
}
.app-title { font-size: 1rem; font-weight: 650; color: var(--text-heading); letter-spacing: -0.005em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.app-top-right { display: flex; align-items: center; gap: 0.5rem; }
.app-iconbtn { display: inline-grid; place-items: center; width: 2.25rem; height: 2.25rem; border-radius: 8px; border: 1px solid transparent; background: transparent; color: var(--text-secondary); cursor: pointer; }
.app-iconbtn:hover { background: var(--bg-surface-hover); color: var(--text-primary); }
.app-iconbtn svg { width: 1.25rem; height: 1.25rem; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
html[data-theme="light"] .app-icon-sun, html[data-theme="dark"] .app-icon-moon { display: none; }

.app-chips { display: inline-flex; align-items: center; gap: 0.375rem; }
.app-chip { display: inline-flex; align-items: center; gap: 0.375rem; height: 1.625rem; padding: 0 0.625rem; border-radius: 999px; border: 1px solid var(--border-primary); background: var(--bg-surface); color: var(--text-secondary); font-size: 0.75rem; font-weight: 600; white-space: nowrap; text-decoration: none; }
a.app-chip:hover { border-color: var(--border-strong); color: var(--text-primary); }
.app-chip i { width: 0.4375rem; height: 0.4375rem; border-radius: 50%; background: var(--text-muted); }
.app-chip--ok { color: var(--bullish-text); background: var(--bullish-bg); border-color: transparent; }
.app-chip--ok i { background: var(--bullish); }
.app-chip--warn { color: var(--warning); background: var(--warning-bg); border-color: transparent; }
.app-chip--off i { background: var(--bearish); }
.app-chip--skeleton { width: 7.5rem; background: linear-gradient(90deg, var(--skeleton) 0%, var(--skeleton-hi) 50%, var(--skeleton) 100%); background-size: 200% 100%; animation: app-shimmer 1.4s linear infinite; border-color: transparent; }

.app-body { flex: 1; min-width: 0; padding: 1.25rem 1.5rem 2rem; box-sizing: border-box; }
.app-body > .qs-h1:first-child { display: none; }   /* the top bar carries the page title */

/* phone tab bar (hidden on wider screens) */
.app-tabbar { display: none; }

@media (max-width: 767.98px) {
    .app, .app:has(.app-collapse:checked) { grid-template-columns: minmax(0, 1fr); }
    .app-side { display: none; }
    .app-top { padding: 0 1rem; }
    .app-top .app-chip:not(.app-chip--ok):not(.app-chip--off) { display: none; }
    .app-body { padding: 0.75rem 1rem calc(var(--shell-tab-h) + 1.5rem + env(safe-area-inset-bottom)); }
    .app-tabbar {
        display: grid; grid-template-columns: repeat(5, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
        height: calc(var(--shell-tab-h) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom); box-sizing: border-box;
        background: var(--bg-surface); border-top: 1px solid var(--border-primary);
    }
    .app-tab { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.125rem; min-height: 2.75rem; color: var(--text-secondary) !important; text-decoration: none; font-size: 0.6875rem; font-weight: 600; }
    .app-tab .app-icon { width: 1.375rem; height: 1.375rem; }
    .app-tab.active { color: var(--accent-text) !important; }
    .app-tab--soon { color: var(--text-muted) !important; opacity: 0.75; }
}

/* anonymous frame (sign-in and friends) */
.app-bare { min-height: 100vh; }
.app-bare-top { display: flex; align-items: center; height: var(--shell-top-h); padding: 0 1.5rem; background: var(--bg-surface); border-bottom: 1px solid var(--border-primary); }
.app-bare-body { max-width: 28rem; margin: 2.5rem auto; padding: 0 1rem; }

/* ── Reconnect: a calm banner at the top, never a raw modal. Blazor toggles the state classes on #components-reconnect-modal. */
.app-reconnect { display: none; position: fixed; top: 0.75rem; left: 50%; transform: translateX(-50%); z-index: 2000; width: min(30rem, calc(100vw - 2rem)); }
.app-reconnect.components-reconnect-show,
.app-reconnect.components-reconnect-retrying,
.app-reconnect.components-reconnect-failed,
.app-reconnect.components-reconnect-rejected,
.app-reconnect.components-reconnect-paused,
.app-reconnect.components-reconnect-resume-failed { display: block; animation: app-drop var(--dur) var(--ease-out); }
.app-reconnect-card { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 0.25rem 0.75rem; padding: 0.75rem 1rem; border-radius: var(--radius-card); background: var(--bg-elevated); color: var(--text-primary); border: 1px solid var(--warning-border, var(--border-strong)); border-left: 4px solid var(--warning); box-shadow: var(--shadow-xl); }
.app-reconnect-card p { grid-column: 2; margin: 0; font-size: 0.8125rem; }
.app-reconnect-spinner { grid-row: span 2; width: 1.125rem; height: 1.125rem; border-radius: 50%; border: 2px solid var(--border-strong); border-top-color: var(--warning); animation: app-spin 0.9s linear infinite; }
.app-reconnect-actions { grid-column: 2; display: flex; gap: 0.5rem; }
.app-reconnect-actions:not(:has(> :not([hidden]))) { display: none; }
.app-reconnect [class*="-visible"] { display: none; }
.app-reconnect.components-reconnect-show .components-reconnect-first-attempt-visible,
.app-reconnect.components-reconnect-retrying .components-reconnect-repeated-attempt-visible,
.app-reconnect.components-reconnect-failed .components-reconnect-failed-visible,
.app-reconnect.components-reconnect-rejected .components-resume-failed-visible,
.app-reconnect.components-reconnect-paused .components-pause-visible,
.app-reconnect.components-reconnect-resume-failed .components-resume-failed-visible { display: block; }
.app-reconnect.components-reconnect-retrying .components-reconnect-first-attempt-visible { display: none; }
.app-reconnect.components-reconnect-failed .app-reconnect-spinner,
.app-reconnect.components-reconnect-rejected .app-reconnect-spinner,
.app-reconnect.components-reconnect-resume-failed .app-reconnect-spinner,
.app-reconnect.components-reconnect-paused .app-reconnect-spinner { animation: none; border-color: var(--warning); }
.app-reconnect .qs-btn.components-reconnect-failed-visible,
.app-reconnect .qs-btn.components-pause-visible,
.app-reconnect .qs-btn.components-resume-failed-visible { display: none; }
.app-reconnect.components-reconnect-failed .qs-btn.components-reconnect-failed-visible,
.app-reconnect.components-reconnect-paused .qs-btn.components-pause-visible,
.app-reconnect.components-reconnect-rejected .qs-btn.components-resume-failed-visible,
.app-reconnect.components-reconnect-resume-failed .qs-btn.components-resume-failed-visible { display: inline-flex; }

@keyframes app-spin { to { transform: rotate(360deg); } }
@keyframes app-drop { from { opacity: 0; transform: translate(-50%, -6px); } to { opacity: 1; transform: translate(-50%, 0); } }
@keyframes app-shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

@media (prefers-reduced-motion: reduce) {
    html[data-theme] *, html[data-theme] *::before, html[data-theme] *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}