/* ==================== */

/* Field Notes — human beta testing panel                                     */

/* ==================== */

/* An overlay sheet, not a new tab and not a new background layer on the app
   shell — the aesthetic guardrail counts the four background layers below it,
   and this must not become a fifth. It sits above everything and goes away. */

.fn-panel {
    position: fixed;
    inset: 0;

    /* Above the auth screen (10002) and the video-player caption layer (10019/
       10020), below voice focus (100000) — a tester opens this over a working
       app and nothing in the shell may paint on top of a live recording. */
    z-index: 10030;
    display: none;
}
.fn-panel.fn-open { display: block; }

body.fn-locked { overflow: hidden; }

.fn-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 20, 17, 0.42);
    backdrop-filter: blur(2px);
}

.fn-sheet {
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    width: min(520px, 100%);
    background: var(--color-surface, #fff);
    border-left: 1px solid var(--color-border, #e4e6e2);
    box-shadow: -18px 0 48px rgba(15, 20, 17, 0.16);
    display: flex;
    flex-direction: column;
}

/* ---------- header ---------- */

.fn-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 22px 16px;
    border-bottom: 1px solid var(--color-border, #e4e6e2);
    flex-shrink: 0;
}

.fn-eyebrow {
    display: block;
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted, #6b736c);
    margin-bottom: 4px;
}

.fn-title {
    font-size: 19px;
    font-weight: 650;
    color: var(--color-text, #1a1f1b);
    margin: 0;
}

.fn-close {
    background: none;
    border: none;
    font-size: 26px;
    line-height: 1;
    color: var(--color-text-muted, #6b736c);
    cursor: pointer;
    padding: 0 4px;
    border-radius: 4px;
}
.fn-close:hover { color: var(--color-text, #1a1f1b); }

.fn-close:focus-visible {
    outline: 2px solid var(--color-primary, #2e5c4c);
    outline-offset: 2px;
}

/* ---------- body ---------- */

.fn-body {
    flex: 1;
    overflow-y: auto;
    padding: 22px;
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-text, #1a1f1b);
}
.fn-body > section { margin-bottom: 28px; }
.fn-body > section:last-child { margin-bottom: 0; }

.fn-section-title {
    font-size: 16px;
    font-weight: 650;
    margin: 0 0 8px;
    color: var(--color-text, #1a1f1b);
}

.fn-body h4 {
    font-size: 14.5px;
    font-weight: 650;
    margin: 20px 0 6px;
    color: var(--color-text, #1a1f1b);
}
.fn-body p { margin: 0 0 12px; }
.fn-muted { color: var(--color-text-muted, #6b736c); }
.fn-tiny { font-size: 13px; }

.fn-error {
    color: var(--color-danger, #9c3a1e);
    background: var(--color-danger-bg, #fbeee8);
    border-radius: 6px;
    padding: 12px 14px;
}

/* ---------- the brief ---------- */

.fn-lede {
    font-size: 16.5px;
    line-height: 1.55;
}

.fn-brief-title {
    font-size: 18px;
    font-weight: 650;
    margin: 0 0 10px;
}

.fn-controls-list {
    margin: 0 0 14px;
    padding-left: 20px;
}
.fn-controls-list li { margin-bottom: 6px; }

.fn-compare {
    display: grid;
    gap: 8px;
    margin: 0 0 14px;
}

.fn-compare p {
    margin: 0;
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 14.5px;
    border-left: 3px solid transparent;
}

.fn-compare span {
    display: block;
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 4px;
    opacity: 0.75;
}

.fn-bad {
    background: var(--color-danger-bg, #fbeee8);
    border-left-color: var(--color-danger, #9c3a1e);
}

.fn-good {
    background: var(--color-success-bg, #e8f0ea);
    border-left-color: var(--color-success, #2e5c4c);
}

/* ---------- task ---------- */

.fn-chip {
    display: inline-block;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 3px 9px;
    border-radius: 999px;
    background: var(--color-surface-alt, #eef1ed);
    color: var(--color-text-muted, #6b736c);
    margin-bottom: 10px;
}

.fn-task-text {
    margin: 0 0 12px;
    padding: 14px 16px;
    background: var(--color-surface-alt, #eef1ed);
    border-radius: 8px;
    font-size: 16px;
    line-height: 1.5;
    font-weight: 550;
}

.fn-prompt {
    background: var(--color-surface-alt, #eef1ed);
    border-radius: 8px;
    padding: 12px 14px;
}

.fn-prompt-label {
    display: block;
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted, #6b736c);
    margin-bottom: 6px;
}

.fn-prompt code {
    font-family: ui-monospace, "SF Mono", Menlo, monospace;
    font-size: 13.5px;
    line-height: 1.5;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

/* ---------- start ---------- */

.fn-reminder {
    background: var(--color-surface-alt, #eef1ed);
    border-radius: 8px;
    padding: 14px 16px;
    margin-bottom: 14px;
}
.fn-reminder h4 { margin-top: 0; }
.fn-reminder p:last-child { margin-bottom: 0; }

.fn-consent {
    font-size: 14px;
    color: var(--color-text-muted, #6b736c);
}

/* ---------- live recording ---------- */

.fn-live-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 8px;
    background: var(--color-danger-bg, #fbeee8);
    margin-bottom: 12px;
}

.fn-rec-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-danger, #9c3a1e);
    animation: fn-pulse 1.6s ease-in-out infinite;
    flex-shrink: 0;
}

.fn-panel.fn-paused .fn-rec-dot {
    animation: none;
    opacity: 0.45;
}

@keyframes fn-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

@media (prefers-reduced-motion: reduce) {
    .fn-rec-dot { animation: none; }
}

.fn-live-label {
    font-weight: 600;
    font-size: 14px;
}

.fn-timer {
    margin-left: auto;
    font-family: ui-monospace, "SF Mono", Menlo, monospace;
    font-variant-numeric: tabular-nums;
    font-size: 15px;
}

.fn-live-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

/* ---------- follow-ups ---------- */

.fn-followup {
    background: var(--color-surface-alt, #eef1ed);
    border-radius: 8px;
    padding: 14px 16px;
    margin-bottom: 10px;
}

.fn-stamp {
    display: inline-block;
    font-family: ui-monospace, "SF Mono", Menlo, monospace;
    font-size: 12px;
    color: var(--color-text-muted, #6b736c);
    margin-bottom: 4px;
}

.fn-followup-q {
    font-weight: 550;
    margin-bottom: 10px !important;
}

/* ---------- inputs ---------- */

.fn-input-row {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    margin-bottom: 10px;
}

.fn-textarea {
    flex: 1;
    width: 100%;
    font-family: inherit;
    font-size: 14.5px;
    line-height: 1.5;
    padding: 10px 12px;
    border: 1px solid var(--color-border, #e4e6e2);
    border-radius: 6px;
    background: var(--color-surface, #fff);
    color: var(--color-text, #1a1f1b);
    resize: vertical;
}

.fn-textarea:focus-visible {
    outline: 2px solid var(--color-primary, #2e5c4c);
    outline-offset: 1px;
    border-color: transparent;
}

.fn-mic {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    border-radius: 6px;
    border: 1px solid var(--color-border, #e4e6e2);
    background: var(--color-surface, #fff);
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
}
.fn-mic:hover { background: var(--color-surface-alt, #eef1ed); }

.fn-mic:focus-visible {
    outline: 2px solid var(--color-primary, #2e5c4c);
    outline-offset: 2px;
}

.fn-mic.fn-mic-live {
    background: var(--color-danger-bg, #fbeee8);
    border-color: var(--color-danger, #9c3a1e);
}

/* ---------- buttons ---------- */

.fn-btn {
    font-family: inherit;
    font-size: 14.5px;
    font-weight: 550;
    padding: 9px 16px;
    border-radius: 6px;
    border: 1px solid var(--color-border, #e4e6e2);
    background: var(--color-surface, #fff);
    color: var(--color-text, #1a1f1b);
    cursor: pointer;
}
.fn-btn:hover { background: var(--color-surface-alt, #eef1ed); }

.fn-btn:focus-visible {
    outline: 2px solid var(--color-primary, #2e5c4c);
    outline-offset: 2px;
}

.fn-btn-lg {
    padding: 12px 22px;
    font-size: 15.5px;
}

.fn-btn-primary {
    background: var(--color-primary, #2e5c4c);
    border-color: var(--color-primary, #2e5c4c);
    color: #fff;
}

.fn-btn-primary:hover {
    filter: brightness(1.08);
    background: var(--color-primary, #2e5c4c);
}

.fn-btn-danger {
    color: var(--color-danger, #9c3a1e);
    border-color: var(--color-danger, #9c3a1e);
}
.fn-btn-danger:hover { background: var(--color-danger-bg, #fbeee8); }
.fn-btn-quiet { color: var(--color-text-muted, #6b736c); }

/* ---------- narrow ---------- */

@media (width <= 620px) {
    .fn-sheet {
        width: 100%;
        border-left: none;
    }
    .fn-body { padding: 18px; }
}

/* ---------- compact recording mode ---------- */

/* While recording, the panel MUST stop being a modal. It shipped as
   position:fixed inset:0 with a click-catching backdrop and a body scroll lock,
   which made the product unreachable at exactly the moment the tester is told to
   go and use it. Collapse to a small floating recorder instead — the recording
   is unchanged, only the chrome moves out of the way. */

.fn-panel.fn-compact {
    inset: auto;
    top: auto;
    left: auto;
    right: 20px;
    bottom: 20px;
    width: auto;
    height: auto;
}

.fn-panel.fn-compact .fn-backdrop {
    display: none;
}

.fn-panel.fn-compact .fn-sheet {
    position: static;
    width: min(340px, calc(100vw - 40px));
    height: auto;
    border-left: none;
    border: 1px solid var(--color-border, #e4e6e2);
    border-radius: 10px;
    box-shadow: 0 10px 34px rgba(15, 20, 17, 0.22);
}

.fn-panel.fn-compact .fn-header {
    padding: 12px 16px 10px;
}

.fn-panel.fn-compact .fn-eyebrow,
.fn-panel.fn-compact .fn-close {
    display: none;
}

.fn-panel.fn-compact .fn-title {
    font-size: 14px;
}

.fn-panel.fn-compact .fn-body {
    padding: 12px 16px 16px;
    overflow: visible;
}

.fn-panel.fn-compact .fn-live-actions {
    margin-bottom: 0;
}

.fn-panel.fn-compact .fn-tiny {
    display: none;
}