/* ===========================================================================
   Plenio Capture — producer-facing manual-entry surface.
   Standalone editorial register echoing the console's paper/ink language, but
   self-contained: a system font stack only (no external CDN fonts — Schrems II,
   security-and-compliance.md §4 / §10.6).
   =========================================================================== */

:root {
    --paper:        #F4F1EA;
    --card:         #FFFFFF;
    --ink:          #100B09;
    --ink-soft:     #4A423E;
    --ink-muted:    #877D78;
    --line:         #E2DCD5;
    --rule:         #ECE7E0;
    --accent:       #201E1D;
    --green:        #22C55E;
    --green-deep:   #052E16;
    --amber:        #EA580C;
    --red:          #E11D48;

    --serif: Georgia, 'Times New Roman', 'Iowan Old Style', serif;
    --sans: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --mono: ui-monospace, 'DM Mono', 'SF Mono', 'Cascadia Mono', Menlo, Consolas, monospace;

    --radius: 18px;
    --radius-sm: 9px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* ---- shell ---- */
.capture-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1.5rem;
    border-bottom: 1px solid var(--line);
}

.brand {
    display: inline-flex;
    align-items: baseline;
    gap: 0.4rem;
    text-decoration: none;
    color: var(--ink);
}
.brand-wordmark { font-family: var(--serif); font-size: 1.35rem; letter-spacing: 0.01em; }
.brand-product { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.18em; color: var(--ink-muted); }

.capture-main {
    flex: 1;
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 3rem;
}

.capture-footer {
    border-top: 1px solid var(--line);
    padding: 1rem 1.5rem;
    color: var(--ink-muted);
    font-size: 0.78rem;
    max-width: 720px;
    margin: 0 auto;
    width: 100%;
}

/* ---- top nav ---- */
.topnav { display: inline-flex; align-items: center; gap: 0.3rem; }
.topnav-link {
    font-size: 0.82rem; font-weight: 500; color: var(--ink-muted); text-decoration: none;
    padding: 0.35rem 0.7rem; border-radius: 999px; border: 1px solid transparent;
}
.topnav-link:hover { color: var(--ink); background: var(--paper); }
.topnav-link.active { color: var(--ink); background: var(--paper); border-color: var(--line); }
@media (max-width: 560px) { .topnav { display: none; } }

/* ---- author chip ---- */
.author-chip { display: inline-flex; align-items: center; gap: 0.6rem; }
.author-avatar {
    display: inline-grid; place-items: center;
    width: 34px; height: 34px; border-radius: 50%;
    background: var(--accent); color: #fff;
    font-size: 0.75rem; font-weight: 600; letter-spacing: 0.03em;
}
.author-meta { display: flex; flex-direction: column; line-height: 1.2; }
.author-name { font-weight: 600; font-size: 0.85rem; }
.author-role { font-size: 0.72rem; color: var(--ink-muted); }
.author-rung { font-size: 0.68rem; }
.author-rung.verified { color: var(--green-deep); }
.author-rung.declared { color: var(--ink-muted); }

/* ---- panel / typography ---- */
.panel {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 2rem 2.1rem;
}
.label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--ink-muted); margin-bottom: 0.5rem; }
h1 { font-family: var(--serif); font-weight: 400; font-size: 2rem; line-height: 1.1; margin: 0 0 0.6rem; }
.em { font-style: italic; }
.subtitle { color: var(--ink-soft); font-size: 0.92rem; margin: 0 0 1.6rem; }

/* ---- sign-in rungs ---- */
.rung { border-top: 1px solid var(--rule); padding-top: 1.2rem; margin-top: 1.2rem; }
.rung-head { display: flex; align-items: center; gap: 0.5rem; font-weight: 600; font-size: 0.9rem; margin-bottom: 0.9rem; }
.rung-dot { width: 9px; height: 9px; border-radius: 50%; }
.rung-dot.verified { background: var(--green); }
.rung-dot.declared { background: var(--ink-muted); }
.rung-tag { font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.12em; padding: 0.1rem 0.4rem; border-radius: 5px; }
.rung-tag.verified { background: #DCFCE7; color: var(--green-deep); }
.rung-tag.declared { background: #F0EDe8; color: var(--ink-muted); }

.sso-list { display: flex; flex-direction: column; gap: 0.55rem; }
.sso-btn {
    display: flex; align-items: center; gap: 0.75rem;
    width: 100%; text-align: left; cursor: pointer;
    background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm);
    padding: 0.7rem 0.9rem; color: var(--ink); font: inherit;
    transition: border-color 0.12s, background 0.12s;
}
.sso-btn:hover { border-color: var(--accent); background: #fff; }
.sso-meta { display: flex; flex-direction: column; line-height: 1.25; }
.sso-go { margin-left: auto; color: var(--ink-muted); }
.manual-form { display: flex; flex-direction: column; gap: 0.4rem; }
.manual-actions { display: flex; gap: 0.5rem; margin-top: 0.5rem; }

/* ---- form ---- */
.field { display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 1rem; }
.field > label { font-size: 0.82rem; font-weight: 600; color: var(--ink-soft); }
.req { font-weight: 400; font-size: 0.7rem; color: var(--amber); text-transform: uppercase; letter-spacing: 0.08em; }
.muted { font-weight: 400; color: var(--ink-muted); font-size: 0.78rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
@media (max-width: 560px) { .grid-2 { grid-template-columns: 1fr; } }

.input, .select {
    width: 100%; font: inherit; color: var(--ink);
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
    padding: 0.55rem 0.7rem;
}
textarea.input { resize: vertical; line-height: 1.45; }
.input:focus, .select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(32,30,29,0.08); }

.chips { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.chip {
    display: inline-flex; align-items: center; gap: 0.4rem; cursor: pointer;
    border: 1px solid var(--line); border-radius: 999px; padding: 0.35rem 0.7rem; font-size: 0.82rem;
    background: #fff;
}
.chip.on { border-color: var(--accent); background: var(--paper); }
.chip input { accent-color: var(--accent); }

.form-actions { display: flex; align-items: center; gap: 0.9rem; margin-top: 0.5rem; flex-wrap: wrap; }
.hint { font-size: 0.76rem; color: var(--ink-muted); }

/* ---- buttons ---- */
.btn { font: inherit; font-weight: 600; cursor: pointer; border-radius: var(--radius-sm); padding: 0.6rem 1.1rem; border: 1px solid transparent; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover:not(:disabled) { background: #000; }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover:not(:disabled) { border-color: var(--accent); }
.btn-link { background: none; border: none; color: var(--ink-muted); cursor: pointer; font: inherit; font-size: 0.78rem; text-decoration: underline; padding: 0; }

/* ---- notices ---- */
.notice { border-radius: var(--radius-sm); padding: 0.7rem 0.9rem; font-size: 0.86rem; margin-bottom: 1.1rem; }
.notice.error { background: #FEE2E2; color: var(--red); border: 1px solid #FCA5A5; }
.notice.high { background: #FFEDD5; color: var(--amber); border: 1px solid #FDBA74; }

/* ---- receipt ---- */
.receipt-check {
    width: 46px; height: 46px; border-radius: 50%;
    display: grid; place-items: center; background: #DCFCE7; color: var(--green-deep);
    font-size: 1.4rem; margin-bottom: 0.8rem;
}
.receipt-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem 1.2rem; margin: 1.4rem 0; }
.receipt-grid dt { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-muted); }
.receipt-grid dd { margin: 0.15rem 0 0; font-size: 0.9rem; }
.mono { font-family: var(--mono); font-size: 0.82rem; }

.tier { display: inline-block; padding: 0.1rem 0.5rem; border-radius: 5px; font-size: 0.78rem; font-weight: 600; }
.tier-high { background: #FEE2E2; color: var(--red); }
.tier-limited { background: #FFEDD5; color: var(--amber); }
.tier-minimal { background: #DCFCE7; color: var(--green-deep); }
.tier-unacceptable { background: #201E1D; color: #fff; }
.annex { display: block; font-size: 0.76rem; color: var(--ink-muted); margin-top: 0.25rem; }

.spotted { display: inline-block; margin-right: 0.5rem; font-weight: 600; }