/* expenses — one stylesheet. House style shared with apps/pkm and apps/tobi:
   dark, compact, system font. Phone-first; the nav becomes a bottom tab bar on
   narrow screens. Feature blueprints add their own rules in their own CSS file
   (linked from {% block head %}) and reuse these variables and classes. */

:root {
    --bg: #0d0d0f;
    --panel: #16161a;
    --card: #1e1e23;
    --card-hover: #26262d;
    --border: #2a2a30;
    --text: #f2f2f0;
    --text-dim: #a3a3ab;
    --text-muted: #8a8a91;
    --accent: #7ca9c4;
    --accent-dim: rgba(124, 169, 196, 0.15);
    --success: #7cd88c;
    --warn: #e0b45c;
    --warn-dim: rgba(224, 180, 92, 0.15);
    --danger: #e87c6c;
    --danger-dim: rgba(232, 124, 108, 0.15);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --tabbar-h: 3.4rem;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.45;
    min-height: 100vh;
}
a { color: var(--accent); }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.85em; color: var(--text-dim); overflow-wrap: anywhere; }
[hidden] { display: none !important; }
.dim { color: var(--text-muted); }
.grow { flex: 1; min-width: 0; }

/* --- layout ------------------------------------------------------------- */

.app-shell { max-width: 760px; margin: 0 auto; padding: 0 0.85rem 2rem; }

header.topbar {
    display: flex; align-items: center; justify-content: space-between; gap: 0.5rem;
    max-width: 760px; margin: 0 auto; padding: 0.7rem 0.85rem;
}
header.topbar .brand { font-weight: 700; font-size: 1.05rem; letter-spacing: -0.01em; color: var(--text); text-decoration: none; }

nav.main-nav { display: flex; gap: 0.15rem; }
nav.main-nav a {
    text-decoration: none; color: var(--text-dim); font-size: 0.85rem; font-weight: 500;
    padding: 0.4rem 0.6rem; border-radius: var(--radius-sm); white-space: nowrap;
}
nav.main-nav a:hover { background: var(--card); color: var(--text); }
nav.main-nav a.active { background: var(--accent-dim); color: var(--accent); }
/* "Email <n>": shown only while the Gmail ingestion needs attention (failed
   messages or a reconnect) — reads as a warning, sits with the other tabs. */
nav.main-nav a.nav-alert { color: var(--warn); }
nav.main-nav a.nav-alert .badge { background: var(--warn); color: #201a08; }
nav.main-nav a.nav-alert:hover { background: var(--warn-dim); color: var(--warn); }

@media (max-width: 720px) {
    body { padding-bottom: calc(var(--tabbar-h) + env(safe-area-inset-bottom)); }
    header.topbar { padding-bottom: 0.2rem; }
    nav.main-nav {
        position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
        display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 0;
        background: var(--panel); border-top: 1px solid var(--border);
        padding-bottom: env(safe-area-inset-bottom);
    }
    nav.main-nav a {
        display: flex; flex-direction: column; align-items: center; justify-content: center;
        height: var(--tabbar-h); padding: 0 0.1rem; border-radius: 0;
        font-size: 0.62rem; position: relative; overflow: hidden; text-overflow: ellipsis;
    }
    nav.main-nav a .badge { position: absolute; top: 0.3rem; left: calc(50% + 0.85rem); }
    .desktop-only { display: none; }
}

.page-head { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin: 0.6rem 0 0.8rem; }
.page-head .page-title { margin: 0; }
h1.page-title { font-size: 1.3rem; font-weight: 600; letter-spacing: -0.01em; margin: 0.6rem 0 0.8rem; overflow-wrap: anywhere; }
h2.section-title { font-size: 1rem; font-weight: 600; margin: 1.4rem 0 0.6rem; color: var(--accent); }
h2.card-title { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.5rem; }
.hint { color: var(--text-muted); font-size: 0.8rem; margin: 0.4rem 0 0.7rem; }
.empty-state { color: var(--text-muted); font-size: 0.9rem; padding: 2.5rem 0; text-align: center; }

.card {
    background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-md);
    padding: 0.75rem; margin-bottom: 0.6rem;
}

/* --- messages ----------------------------------------------------------- */

.flash-messages { margin: 0.5rem 0; }
.flash {
    background: var(--accent-dim); border: 1px solid var(--accent); border-radius: var(--radius-sm);
    padding: 0.55rem 0.75rem; font-size: 0.85rem; margin-bottom: 0.4rem;
}
.error {
    background: var(--danger-dim); border: 1px solid var(--danger); color: var(--danger);
    border-radius: var(--radius-sm); padding: 0.55rem 0.75rem; font-size: 0.85rem; margin-bottom: 0.7rem;
}
.toast {
    position: fixed; left: 50%; transform: translateX(-50%); z-index: 100;
    bottom: calc(var(--tabbar-h) + 1rem + env(safe-area-inset-bottom));
    background: var(--card-hover); border: 1px solid var(--border); color: var(--text);
    border-radius: 999px; padding: 0.5rem 1rem; font-size: 0.85rem; max-width: 90vw;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.5);
}
.toast.is-error { border-color: var(--danger); color: var(--danger); }

/* --- controls ----------------------------------------------------------- */

input[type="text"], input[type="search"], input[type="email"], input[type="password"],
input[type="date"], input[type="month"], input[type="number"], select, textarea {
    font-family: inherit; font-size: 1rem; /* 16px: no zoom-on-focus on iOS */
    background: var(--card); border: 1px solid var(--border); color: var(--text);
    border-radius: var(--radius-sm); padding: 0.5rem 0.6rem; width: 100%; min-height: 2.5rem;
    color-scheme: dark;
}
textarea { resize: vertical; line-height: 1.4; }
input:focus, select:focus, textarea:focus, .btn:focus-visible, summary:focus-visible {
    outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-dim);
}
input[type="checkbox"] { width: 1.15rem; height: 1.15rem; accent-color: var(--accent); flex: none; }
label { font-size: 0.78rem; color: var(--text-dim); display: block; }
label > input, label > select, label > textarea, label > .combo, label > .readonly { margin-top: 0.25rem; }
label.check { display: flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; color: var(--text); }
.readonly { display: block; color: var(--text); font-size: 0.9rem; padding: 0.5rem 0; }

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.3rem;
    font-family: inherit; font-size: 0.85rem; font-weight: 600; text-decoration: none; white-space: nowrap;
    background: var(--card); color: var(--text); border: 1px solid var(--border);
    border-radius: var(--radius-sm); padding: 0 0.8rem; min-height: 2.5rem; cursor: pointer;
}
.btn:hover { background: var(--card-hover); }
.btn.primary { background: var(--accent); color: #0a1c26; border-color: var(--accent); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--danger); }
.btn.block { width: 100%; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.6rem; }
form.inline { display: inline-flex; gap: 0.4rem; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
.form-grid .wide { grid-column: 1 / -1; }
.form-grid .btn-row { margin-top: 0; }
.inline-form { display: flex; align-items: center; gap: 0.4rem; margin-bottom: 0.4rem; }
.inline-form:last-child { margin-bottom: 0; }
.inline-form input, .inline-form select { width: auto; flex: 1; min-width: 0; }
.inline-form .btn { flex: none; }
.search-row { display: flex; gap: 0.4rem; margin-bottom: 0.6rem; }
.search-row input { flex: 1; min-width: 0; }

.badge {
    display: inline-block; min-width: 1.2rem; text-align: center; font-size: 0.68rem; font-weight: 700;
    background: var(--accent); color: #0a1c26; border-radius: 999px; padding: 0.05rem 0.35rem;
}
.chip {
    display: inline-block; font-size: 0.68rem; font-weight: 600; padding: 0.05rem 0.4rem; border-radius: 999px;
    background: var(--card); border: 1px solid var(--border); color: var(--text-dim); white-space: nowrap;
}
.chip.warn { background: var(--warn-dim); border-color: rgba(224, 180, 92, 0.4); color: var(--warn); }
.chip.danger { background: var(--danger-dim); border-color: rgba(232, 124, 108, 0.4); color: var(--danger); }

/* --- searchable category picker (static/app.js: combo) -------------------- */

.combo { position: relative; display: block; flex: 1; min-width: 0; }
.combo > select { display: none; }
.combo-input { width: 100%; }
.combo-input.is-empty { border-color: rgba(224, 180, 92, 0.55); }
.combo-list {
    position: absolute; z-index: 30; left: 0; right: 0; top: calc(100% + 3px);
    max-height: 15rem; overflow-y: auto; overscroll-behavior: contain;
    background: var(--card); border: 1px solid var(--accent); border-radius: var(--radius-sm);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.55);
}
.combo-list.up { top: auto; bottom: calc(100% + 3px); }
.combo-group { font-size: 0.66rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); padding: 0.45rem 0.6rem 0.15rem; }
.combo-option { padding: 0.55rem 0.6rem; font-size: 0.92rem; color: var(--text); cursor: pointer; }
.combo-option.is-active, .combo-option:hover { background: var(--accent-dim); color: var(--accent); }
.combo-none { padding: 0.6rem; font-size: 0.85rem; color: var(--text-muted); }

/* --- transactions: shared row pieces ------------------------------------ */

.txn-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.75rem; }
.txn-main { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.merchant { font-weight: 600; font-size: 0.95rem; overflow-wrap: anywhere; }
.meta { font-size: 0.76rem; color: var(--text-dim); }
.descriptor, .note { font-size: 0.72rem; color: var(--text-muted); overflow-wrap: anywhere; }
.amount { font-weight: 700; font-size: 1rem; white-space: nowrap; text-align: right; font-variant-numeric: tabular-nums; }
.amount.is-refund { color: var(--success); }
.amount .orig { font-size: 0.7rem; font-weight: 400; color: var(--text-muted); }

/* --- inbox --------------------------------------------------------------- */

.inbox-card { transition: opacity 0.18s ease, transform 0.18s ease; }
.inbox-card.is-done { opacity: 0; transform: translateX(1.5rem); }
.inbox-card.is-current { border-color: rgba(124, 169, 196, 0.55); }
.confirm-row { display: flex; gap: 0.4rem; margin-top: 0.55rem; }
.payer-pick select {
    width: auto; min-height: 1.7rem; padding: 0.1rem 0.3rem; font-size: 0.75rem; margin-top: 0.25rem;
    color: var(--text-dim); max-width: 8rem;
}
details.more { margin-top: 0.45rem; }
summary { -webkit-tap-highlight-color: transparent; }
details.more > summary, details.filters > summary, details.sub > summary {
    font-size: 0.78rem; color: var(--text-dim); cursor: pointer; padding: 0.2rem 0; width: fit-content;
}
.more-body { display: grid; gap: 0.55rem; padding-top: 0.45rem; }
.more-body .btn-row { margin-top: 0; }

/* --- transactions list --------------------------------------------------- */

.filter-form { margin-bottom: 0.5rem; }
.filter-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; padding-top: 0.5rem; }
@media (min-width: 620px) { .filter-grid { grid-template-columns: repeat(3, 1fr); } }
.totals {
    display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.3rem 1rem; font-size: 0.82rem;
    color: var(--text-dim); padding: 0.55rem 0.2rem; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.totals strong { color: var(--text); }
.txn-list { list-style: none; }
.txn-row { display: flex; align-items: center; gap: 0.6rem; border-bottom: 1px solid var(--border); padding-left: 0.2rem; }
.txn-row-head { padding: 0.5rem 0.2rem; font-size: 0.75rem; }
.txn-row.is-ignored .txn-link { opacity: 0.5; }
.txn-row.is-ignored .merchant { text-decoration: line-through; }
.txn-link {
    display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; flex: 1; min-width: 0;
    padding: 0.55rem 0.2rem 0.55rem 0; color: var(--text); text-decoration: none;
}
.txn-link:hover .merchant { color: var(--accent); }
.bulk-bar {
    position: sticky; top: 0; z-index: 20; display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem;
    background: var(--card); border: 1px solid var(--accent); border-radius: var(--radius-md);
    padding: 0.5rem; margin: 0.5rem 0; font-size: 0.82rem;
}
.bulk-bar select, .bulk-bar input[type="text"] { width: auto; min-width: 8rem; }
.bulk-bar .combo { min-width: 11rem; }
.bulk-bar > span[data-for] { display: flex; flex: 1; min-width: 9rem; }
.pager { display: flex; justify-content: space-between; align-items: center; margin-top: 0.9rem; font-size: 0.82rem; }

/* --- split editor --------------------------------------------------------- */

.split-row { display: grid; grid-template-columns: minmax(0, 1fr) 5.5rem 2.5rem; gap: 0.35rem; margin-bottom: 0.4rem; }
.split-row .split-note { grid-column: 1 / 3; }
.split-row input.split-note { min-height: 2rem; font-size: 0.85rem; }
.split-foot { display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; font-size: 0.85rem; }
#split-remaining.is-ok { color: var(--success); }
#split-remaining.is-off { color: var(--warn); }

/* --- settings -------------------------------------------------------------- */

.link-list { list-style: none; padding: 0; }
.link-list li + li { border-top: 1px solid var(--border); }
.link-list a { display: flex; flex-direction: column; padding: 0.7rem 0.8rem; text-decoration: none; color: var(--text); }
.link-list a:hover { background: var(--card); }
.link-list a span { font-size: 0.78rem; color: var(--text-muted); }
.plain-list { list-style: none; display: grid; gap: 0.25rem; }

details.item { border-bottom: 1px solid var(--border); }
details.item:last-child { border-bottom: none; }
details.item > summary, details.item-add > summary {
    display: flex; align-items: center; gap: 0.5rem; padding: 0.55rem 0.1rem; cursor: pointer; font-size: 0.9rem; list-style: none;
}
details.item > summary::-webkit-details-marker, details.item-add > summary::-webkit-details-marker { display: none; }
details.item > summary::after { content: "›"; color: var(--text-muted); transition: transform 0.15s; }
details.item[open] > summary::after { transform: rotate(90deg); }
details.item.is-archived > summary .grow { color: var(--text-muted); }
details.item-add > summary { padding: 0; }
.item-body { padding: 0.3rem 0 0.8rem; }
details.item-add .item-body { padding: 0.7rem 0 0; }
.pos { font-size: 0.7rem; color: var(--text-muted); min-width: 1.4rem; font-variant-numeric: tabular-nums; }
.keywords-preview { display: block; font-size: 0.72rem; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.group-card { padding-top: 0.5rem; }
.group-head { display: flex; align-items: center; gap: 0.4rem; padding-bottom: 0.4rem; border-bottom: 1px solid var(--border); }
.group-head .inline-form { margin: 0; }
.group-head .group-name { font-weight: 600; }
dl.details { display: grid; grid-template-columns: auto 1fr; gap: 0.25rem 0.9rem; font-size: 0.82rem; margin-bottom: 0.7rem; }
dl.details dt { color: var(--text-muted); }
dl.details dd { overflow-wrap: anywhere; }

/* --- login ---------------------------------------------------------------- */

body.login-page { display: flex; align-items: center; justify-content: center; padding: 1.5rem; padding-bottom: 1.5rem; }
.login-card { width: 100%; max-width: 360px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.75rem 1.5rem; }
.login-card h1 { font-size: 1.375rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 1.25rem; text-align: center; }
.login-card .field { margin-bottom: 1rem; }

/* --- preview deployments (core/env.py is_preview) ---------------------------- */

.preview-ribbon {
    background: var(--warn); color: #201a08; text-align: center; font-size: 0.72rem; font-weight: 700;
    letter-spacing: 0.04em; padding: 0.2rem 0.5rem;
}
.signed-in { margin-top: 0.8rem; }
.signed-in .hint { margin: 0; }