/* ============================================================
   Civys, app chrome (interior pages)
   Builds on civys.css. A touch more color + motion than the
   landing: semantic status/category coding, colored stat tiles,
   confidence mini-bars, toggles, compare diffs.
   ============================================================ */

/* ---- page head ---- */
.page-head { padding: var(--s7) 0 var(--s5); }
.page-head h1 { font-size: clamp(2rem, 3.6vw, 2.7rem); margin: var(--s3) 0 var(--s2); }
.page-head p { color: var(--ink-soft); font-size: 1.05rem; max-width: 48em; }
.page-head .head-row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--s4); }
.page-head .head-actions { display: flex; flex-wrap: wrap; gap: var(--s3); }

.block-gap { margin-bottom: var(--s8); }
.section-label { display: flex; align-items: baseline; gap: var(--s3); margin-bottom: var(--s4); padding-bottom: var(--s3); border-bottom: 1px solid var(--paper-edge); }
.section-label .n { font-size: .82rem; color: var(--accent); font-weight: 600; }
.section-label h2 { font-size: 1.4rem; }
.section-label .meta { margin-left: auto; font-size: .85rem; color: var(--ink-muted); }

/* ---- category / status color helper ----
   set --c per element (inline style or modifier). */
.cat { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
    font-size: .76rem; font-weight: 600; letter-spacing: .02em;
    padding: 3px 10px; border-radius: var(--r-pill);
    background: color-mix(in srgb, var(--c, var(--slate)) 13%, var(--paper-raised));
    color: var(--c, var(--slate));
    border: 1px solid color-mix(in srgb, var(--c, var(--slate)) 30%, transparent); }
.cat::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.cat.plain::before { display: none; }

/* ---- stat cards (dashboard) ---- */
.stat-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s4); }
@media (max-width: 820px){ .stat-cards { grid-template-columns: repeat(2, 1fr); } }
.stat-card { background: var(--paper-raised); border: 1px solid var(--paper-edge); border-radius: var(--r-lg);
    padding: var(--s5); box-shadow: var(--shadow-sm); display: flex; gap: var(--s4); align-items: center;
    transition: transform .14s var(--ease), box-shadow .16s var(--ease); }
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.stat-ico { width: 46px; height: 46px; border-radius: var(--r-md); display: grid; place-items: center; flex-shrink: 0;
    background: color-mix(in srgb, var(--c, var(--accent)) 15%, var(--paper-raised)); color: var(--c, var(--accent));
    border: 1px solid color-mix(in srgb, var(--c, var(--accent)) 26%, transparent); }
.stat-ico svg { width: 22px; height: 22px; }
.stat-card .v { font-family: var(--serif); font-size: 2.1rem; font-weight: 600; color: var(--ink-strong); line-height: 1; }
.stat-card .k { font-size: .84rem; color: var(--ink-muted); margin-top: 3px; }

/* ---- confidence mini-bar ---- */
.cbar { display: inline-flex; height: 7px; border-radius: var(--r-pill); overflow: hidden; background: var(--paper-sunk); min-width: 84px; border: 1px solid var(--paper-edge); }
.cbar i { display: block; height: 100%; }
.cbar .h { background: var(--ok); }
.cbar .m { background: var(--warn); }
.cbar .l { background: var(--risk); }
.cbar-legend { display: inline-flex; gap: var(--s3); font-size: .76rem; color: var(--ink-muted); align-items: center; }
.cbar-legend span { display: inline-flex; align-items: center; gap: 5px; }
.cbar-legend i { width: 8px; height: 8px; border-radius: 50%; }

/* ---- brief rows / cards ---- */
.brief-list { display: flex; flex-direction: column; gap: var(--s3); }
.brief-row { display: grid; grid-template-columns: 1fr auto; gap: var(--s4); align-items: center;
    background: var(--paper-raised); border: 1px solid var(--paper-edge); border-radius: var(--r-lg);
    padding: var(--s4) var(--s5); box-shadow: var(--shadow-sm); text-decoration: none; color: inherit;
    transition: transform .14s var(--ease), box-shadow .16s var(--ease), border-color .16s var(--ease); }
.brief-row:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--paper-edge-strong); }
.brief-main { min-width: 0; }
.brief-meta-top { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s2); margin-bottom: var(--s2); }
.brief-id { font-size: .76rem; color: var(--ink-muted); font-weight: 600; letter-spacing: .02em; white-space: nowrap; }
.brief-title { font-family: var(--serif); font-size: 1.18rem; color: var(--ink-strong); font-weight: 600; line-height: 1.25; margin: 0; }
.brief-sub { font-size: .86rem; color: var(--ink-muted); margin-top: 4px; display: flex; flex-wrap: wrap; gap: var(--s2) var(--s4); align-items: center; }
.brief-side { display: flex; flex-direction: column; align-items: flex-end; gap: var(--s2); text-align: right; }
.brief-side .arrow { color: var(--ink-faint); transition: transform .16s var(--ease), color .16s var(--ease); }
.brief-row:hover .brief-side .arrow { color: var(--accent); transform: translateX(3px); }
.brief-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: var(--s2); }

/* ---- bill cards (browse) ---- */
.bill-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s4); }
@media (max-width: 820px){ .bill-grid { grid-template-columns: 1fr; } }
.bill-card { background: var(--paper-raised); border: 1px solid var(--paper-edge); border-radius: var(--r-lg);
    padding: var(--s5); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: var(--s3);
    transition: transform .14s var(--ease), box-shadow .16s var(--ease); }
.bill-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.bill-top { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s2); }
.bill-num { font-size: .8rem; font-weight: 700; letter-spacing: .04em; color: var(--ink-strong); white-space: nowrap;
    background: var(--paper-sunk); border: 1px solid var(--paper-edge-strong); border-radius: var(--r-sm); padding: 2px 8px; }
.bill-title { font-family: var(--serif); font-size: 1.2rem; font-weight: 600; color: var(--ink-strong); line-height: 1.25; margin: 0; }
.bill-meta { display: flex; flex-wrap: wrap; gap: var(--s2) var(--s4); font-size: .84rem; color: var(--ink-muted); }
.bill-meta b { color: var(--ink-soft); font-weight: 600; }
.bill-action { font-size: .88rem; color: var(--ink-soft); line-height: 1.5; padding: var(--s3); background: var(--paper-sunk); border-radius: var(--r-md); border: 1px solid var(--paper-edge); }
.bill-action .lbl { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-muted); display: block; margin-bottom: 2px; }
.bill-foot { display: flex; flex-wrap: wrap; gap: var(--s3); align-items: center; justify-content: space-between; margin-top: auto; padding-top: var(--s2); }
.bill-subjects { display: flex; flex-wrap: wrap; gap: 6px; }

/* ---- search + filters ---- */
.search-bar { display: flex; gap: var(--s3); margin-bottom: var(--s4); }
.search-wrap { position: relative; flex: 1; }
.search-wrap svg { position: absolute; left: var(--s4); top: 50%; transform: translateY(-50%); color: var(--ink-faint); width: 18px; height: 18px; pointer-events: none; }
.search-input { width: 100%; padding: 12px var(--s4) 12px calc(var(--s4) + 26px); font-family: var(--sans); font-size: .95rem;
    color: var(--ink-strong); background: var(--paper-raised); border: 1px solid var(--paper-edge-strong); border-radius: var(--r-md);
    transition: border-color .16s var(--ease), box-shadow .16s var(--ease); }
.search-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent); }
.filters { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s3); }
@media (max-width: 820px){ .filters { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px){ .filters { grid-template-columns: 1fr; } }
.filters .field-label { margin-bottom: var(--s2); }

/* filter chips row (briefs folders) */
.chip-row { display: flex; flex-wrap: wrap; gap: var(--s2); }
.fchip { font-size: .86rem; font-weight: 500; color: var(--ink-soft); background: var(--paper-raised);
    border: 1px solid var(--paper-edge-strong); border-radius: var(--r-pill); padding: 7px var(--s4); cursor: pointer;
    transition: all .14s var(--ease); display: inline-flex; align-items: center; gap: 7px; }
.fchip:hover { border-color: var(--ink-faint); color: var(--ink-strong); }
.fchip[aria-pressed="true"] { background: var(--ink-strong); color: var(--paper); border-color: var(--ink-strong); }
.fchip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c, var(--accent)); }
.fchip[aria-pressed="true"] .dot { background: var(--paper); }

/* ---- toggle switch (settings) ---- */
.switch { position: relative; width: 46px; height: 27px; flex-shrink: 0; display: inline-block; }
.switch input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.switch .track { position: absolute; inset: 0; background: var(--paper-edge-strong); border-radius: var(--r-pill); transition: background .2s var(--ease); pointer-events: none; }
.switch .track::before { content: ""; position: absolute; width: 21px; height: 21px; left: 3px; top: 3px; background: #fff; border-radius: 50%; box-shadow: var(--shadow-sm); transition: transform .2s var(--ease); }
.switch input:checked + .track { background: var(--accent); }
.switch input:checked + .track::before { transform: translateX(19px); }
.switch input:focus-visible + .track { box-shadow: var(--ring); }

/* ---- settings ---- */
.settings { display: flex; flex-direction: column; gap: var(--s7); max-width: 880px; margin: 0 auto; }
.set-head { display: flex; align-items: center; gap: var(--s4); margin-bottom: var(--s4); }
.set-ico { width: 44px; height: 44px; border-radius: var(--r-md); display: grid; place-items: center; flex-shrink: 0;
    background: color-mix(in srgb, var(--c, var(--accent)) 15%, var(--paper-raised)); color: var(--c, var(--accent));
    border: 1px solid color-mix(in srgb, var(--c, var(--accent)) 26%, transparent); }
.set-head h2 { font-size: 1.35rem; }
.set-head p { font-size: .9rem; color: var(--ink-muted); margin-top: 2px; }
.set-item { display: flex; gap: var(--s4); align-items: center; justify-content: space-between; padding: var(--s4) 0; border-top: 1px solid var(--paper-edge); }
.set-item:first-child { border-top: 0; }
.set-info { max-width: 60%; }
.set-info .lbl { font-weight: 600; color: var(--ink-strong); font-size: .96rem; }
.set-info p { font-size: .85rem; color: var(--ink-muted); margin-top: 3px; }
.set-control { display: flex; align-items: center; gap: var(--s3); }
.set-control .select, .set-control .input { min-width: 220px; }

/* ---- compare ---- */
.cmp-pick { display: grid; grid-template-columns: 1fr auto 1fr; gap: var(--s5); align-items: center; }
@media (max-width: 760px){ .cmp-pick { grid-template-columns: 1fr; } .cmp-vs { display: none; } }
.cmp-vs { font-family: var(--serif); font-style: italic; font-size: 1.4rem; color: var(--ink-faint); }
.cmp-col .field-label { margin-bottom: var(--s2); }
.cmp-col .tag-ab { display: inline-flex; width: 24px; height: 24px; border-radius: var(--r-sm); align-items: center; justify-content: center; font-weight: 700; font-size: .8rem; color: #fff; margin-right: var(--s2); }
.tag-a { background: var(--accent); }
.tag-b { background: var(--slate); }

.cmp-results { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s4); }
@media (max-width: 760px){ .cmp-results { grid-template-columns: 1fr; } }
.cmp-card { background: var(--paper-raised); border: 1px solid var(--paper-edge); border-radius: var(--r-lg); padding: var(--s5); box-shadow: var(--shadow-sm); }
.cmp-card.col-a { border-top: 3px solid var(--accent); }
.cmp-card.col-b { border-top: 3px solid var(--slate); }
.cmp-card h3 { font-size: 1.05rem; margin-bottom: var(--s2); }
.cmp-card .juris { font-size: .82rem; color: var(--ink-muted); margin-bottom: var(--s4); }
.cmp-stat { display: flex; align-items: baseline; justify-content: space-between; padding: var(--s2) 0; border-top: 1px solid var(--paper-edge); font-size: .9rem; }
.cmp-stat:first-of-type { border-top: 0; }
.cmp-stat .num { font-family: var(--serif); font-weight: 600; color: var(--ink-strong); font-size: 1.1rem; }

.diff-list { display: flex; flex-direction: column; gap: var(--s3); }
.diff { display: flex; gap: var(--s3); padding: var(--s4); border-radius: var(--r-md); border: 1px solid var(--paper-edge); background: var(--paper-raised); }
.diff .badge { flex-shrink: 0; font-size: .7rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 3px 8px; border-radius: var(--r-sm); height: fit-content; }
.diff-only-a { border-left: 3px solid var(--accent); }
.diff-only-a .badge { background: var(--accent-soft); color: var(--accent-press); }
.diff-only-b { border-left: 3px solid var(--slate); }
.diff-only-b .badge { background: var(--slate-soft); color: var(--slate); }
.diff-conflict { border-left: 3px solid var(--warn); }
.diff-conflict .badge { background: var(--warn-soft); color: var(--warn); }
.diff p { font-size: .92rem; color: var(--ink); line-height: 1.5; }
.diff p b { color: var(--ink-strong); }

/* ---- how it works steps ---- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s4); }
@media (max-width: 820px){ .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px){ .steps { grid-template-columns: 1fr; } }
.step { background: var(--paper-raised); border: 1px solid var(--paper-edge); border-radius: var(--r-lg); padding: var(--s5); position: relative; }
.step .num { font-family: var(--serif); font-size: 1.6rem; font-weight: 600; color: var(--accent); line-height: 1; margin-bottom: var(--s3); }
.step h3 { font-family: var(--sans); font-size: 1rem; font-weight: 700; color: var(--ink-strong); margin-bottom: var(--s2); }
.step p { font-size: .88rem; color: var(--ink-soft); line-height: 1.5; }

/* ---- empty / welcome ---- */
.welcome { font-size: .92rem; color: var(--ink-muted); }
.welcome b { color: var(--accent); font-weight: 600; }

/* ---- modal (bill detail) ---- */
.modal-backdrop { position: fixed; inset: 0; background: rgba(22,26,32,.45); backdrop-filter: blur(2px);
    display: flex; align-items: flex-start; justify-content: center; padding: var(--s7) var(--s4);
    z-index: 200; opacity: 0; pointer-events: none; transition: opacity .2s var(--ease); overflow-y: auto; }
.modal-backdrop.open { opacity: 1; pointer-events: auto; }
.modal { background: var(--paper-raised); border: 1px solid var(--paper-edge); border-radius: var(--r-lg);
    box-shadow: var(--shadow-lg); max-width: 660px; width: 100%; transform: translateY(14px) scale(.99);
    transition: transform .22s var(--ease); }
.modal-backdrop.open .modal { transform: none; }
.modal-head { padding: var(--s6) var(--s6) var(--s4); border-bottom: 1px solid var(--paper-edge); position: relative; }
.modal-head .bill-top { margin-bottom: var(--s3); padding-right: var(--s7); }
.modal-title { font-family: var(--serif); font-size: 1.5rem; font-weight: 600; color: var(--ink-strong); line-height: 1.2; }
.modal-close { position: absolute; top: var(--s4); right: var(--s4); width: 34px; height: 34px; border-radius: var(--r-sm);
    border: 1px solid var(--paper-edge); background: var(--paper-raised); color: var(--ink-muted); cursor: pointer;
    display: grid; place-items: center; transition: all .15s var(--ease); }
.modal-close:hover { background: var(--paper-sunk); color: var(--ink-strong); }
.modal-body { padding: var(--s5) var(--s6) var(--s6); }
.modal-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s4); padding: var(--s4) var(--s5);
    background: var(--paper-sunk); border: 1px solid var(--paper-edge); border-radius: var(--r-md); }
@media (max-width: 520px){ .modal-meta { grid-template-columns: 1fr; gap: var(--s3); } }
.modal-meta .k { font-size: .68rem; text-transform: uppercase; letter-spacing: .07em; color: var(--ink-muted); }
.modal-meta .v { font-weight: 600; color: var(--ink-strong); font-size: .9rem; margin-top: 3px; }
.modal-sec { margin-top: var(--s5); }
.modal-sec h4 { font-size: .74rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-muted); margin-bottom: var(--s2); }
.modal-sec p { font-size: .95rem; color: var(--ink); line-height: 1.6; }
.actions-list { list-style: none; padding: 0; margin: 0; }
.actions-list li { display: flex; gap: var(--s4); padding: var(--s3) 0; border-top: 1px solid var(--paper-edge); font-size: .9rem; color: var(--ink-soft); }
.actions-list li:first-child { border-top: 0; }
.actions-list .date { color: var(--ink-muted); white-space: nowrap; font-size: .82rem; min-width: 96px; }
.modal-foot { display: flex; flex-wrap: wrap; gap: var(--s3); justify-content: flex-end; margin-top: var(--s6); padding-top: var(--s5); border-top: 1px solid var(--paper-edge); }
.bill-card .bill-foot .acts { display: flex; gap: var(--s2); }