@import url('https://fonts.googleapis.com/css2?family=Literata:ital,opsz,wght@0,7..72,400;0,7..72,600;0,7..72,700;1,7..72,400&family=DM+Sans:wght@400;500;600&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg: #f8f7f4;
    --surface: #ffffff;
    --surface-warm: #fdfcfa;
    --surface-hover: #f5f4f1;
    --border: #e8e5df;
    --border-strong: #d4d0c8;
    --text: #2c2825;
    --text-secondary: #5c5650;
    --text-muted: #9c958c;
    --accent: #3d3630;
    --accent-warm: #6b5d4f;
    --tag-bg: #f0ede8;
    --tag-border: #ddd8d0;
    --green: #2d7a4f;
    --green-bg: #eef7f1;
    --green-border: #c4e0cc;
    --lime: #5a7a2d;
    --lime-bg: #f2f7ee;
    --yellow: #8a6d1b;
    --yellow-bg: #faf5e8;
    --yellow-border: #e8dbb8;
    --red: #a63030;
    --red-bg: #faf0f0;
    --red-border: #e0c0c0;
    --blue: #2d5a8a;
    --radius: 5px;
    --radius-lg: 8px;
    --shadow: 0 1px 3px rgba(44,40,37,0.08);
    --shadow-lg: 0 4px 12px rgba(44,40,37,0.1);
    --font-display: 'Literata', Georgia, 'Times New Roman', serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    --font-mono: 'SF Mono', 'Cascadia Code', 'Consolas', monospace;
}

html { font-size: 16px; -webkit-font-smoothing: antialiased; }

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

.shell { max-width: 880px; margin: 0 auto; padding: 0 28px; }

header { padding: 44px 0 28px; border-bottom: 2px solid var(--border); }

header h1 {
    font-family: var(--font-display);
    font-size: 1.65rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--accent);
    line-height: 1.25;
}

.header-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; }
.header-right { display: flex; align-items: flex-end; gap: 14px; flex-direction: column; }
.header-meta { font-size: 0.8rem; color: var(--text-muted); white-space: nowrap; }
.header-meta strong { color: var(--text-secondary); font-weight: 600; }

.lang-toggle {
    display: flex;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    overflow: hidden;
}

.lang-btn {
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 4px 10px;
    border: none;
    background: var(--surface);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.12s;
}

.lang-btn:first-child { border-right: 1px solid var(--border-strong); }
.lang-btn:hover { background: var(--surface-hover); color: var(--text); }
.lang-btn.active { background: var(--accent); color: #fff; }

.toolbar { display: flex; gap: 8px; margin-top: 10px; }

.toolbar-btn {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 4px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.12s;
}

.toolbar-btn:hover { background: var(--surface-hover); border-color: var(--border-strong); color: var(--text); }

.hidden-input { display: none; }

.search-area { padding: 24px 0 0; }
.search-row { display: flex; gap: 0; }

.search-row input[type="text"] {
    flex: 1;
    padding: 13px 18px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    border: 1.5px solid var(--border);
    border-right: none;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    background: var(--surface);
    color: var(--text);
    outline: none;
    transition: border-color 0.15s;
}

.search-row input:focus { border-color: var(--accent-warm); }
.search-row input::placeholder { color: var(--text-muted); }

.search-btn {
    padding: 13px 28px;
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 600;
    background: var(--accent);
    color: #fff;
    border: 1.5px solid var(--accent);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    cursor: pointer;
    transition: background 0.12s;
    white-space: nowrap;
}

.search-btn:hover { background: var(--accent-warm); }

.filter-row { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; align-items: center; }

.filter-row select {
    padding: 7px 11px;
    font-family: var(--font-body);
    font-size: 0.82rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    outline: none;
}

.filter-row select:focus { border-color: var(--accent-warm); }

.amount-pair { display: flex; align-items: center; gap: 5px; }

.amount-pair input {
    width: 95px;
    padding: 7px 9px;
    font-family: var(--font-body);
    font-size: 0.82rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    outline: none;
}

.amount-pair input:focus { border-color: var(--accent-warm); }
.amount-pair .sep { font-size: 0.78rem; color: var(--text-muted); }

.text-btn {
    font-family: var(--font-body);
    font-size: 0.78rem;
    color: var(--text-muted);
    background: none;
    border: none;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 2px;
    padding: 7px 2px;
}

.text-btn:hover { color: var(--text-secondary); }

.guide-box {
    display: none;
    margin-top: 14px;
    padding: 18px 22px;
    background: var(--surface-warm);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    font-size: 0.83rem;
    line-height: 1.75;
    color: var(--text-secondary);
}

.guide-box.open { display: block; }

.guide-box kbd {
    font-family: var(--font-mono);
    font-size: 0.79rem;
    background: var(--tag-bg);
    border: 1px solid var(--tag-border);
    padding: 1px 6px;
    border-radius: 3px;
}

.guide-box h4 { font-size: 0.8rem; font-weight: 600; color: var(--text); margin: 10px 0 3px; }
.guide-box h4:first-child { margin-top: 0; }

.results-bar { padding: 14px 0 6px; font-size: 0.82rem; color: var(--text-muted); display: none; }
.results-bar.visible { display: flex; justify-content: space-between; }

.result-list { list-style: none; }

.result-card {
    padding: 18px 0;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.1s;
}

.result-card:hover {
    background: var(--surface-hover);
    margin: 0 -14px;
    padding: 18px 14px;
    border-radius: var(--radius);
}

.r-meta { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 5px; }

.r-id {
    font-family: var(--font-mono);
    font-size: 0.76rem;
    font-weight: 600;
    color: var(--accent);
    background: var(--tag-bg);
    padding: 2px 7px;
    border-radius: 3px;
    border: 1px solid var(--tag-border);
    letter-spacing: 0.02em;
}

.r-cat { font-size: 0.77rem; color: var(--text-secondary); }
.r-date { font-size: 0.76rem; color: var(--text-muted); }

.r-outcome {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.oc-consumer_win_full { background: var(--green-bg); color: var(--green); border: 1px solid var(--green-border); }
.oc-consumer_win_partial { background: var(--lime-bg); color: var(--lime); border: 1px solid #d0ddc4; }
.oc-split { background: var(--yellow-bg); color: var(--yellow); border: 1px solid var(--yellow-border); }
.oc-lessor_win { background: var(--red-bg); color: var(--red); border: 1px solid var(--red-border); }
.oc-pending, .oc- { background: var(--tag-bg); color: var(--text-muted); border: 1px solid var(--tag-border); }

.r-summary { font-size: 0.92rem; line-height: 1.55; color: var(--text); }
.r-amount { margin-top: 4px; font-size: 0.82rem; font-family: var(--font-mono); color: var(--text-secondary); }

.overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(44,40,37,0.35);
    z-index: 200;
    backdrop-filter: blur(3px);
    justify-content: center;
    align-items: flex-start;
    padding-top: 5vh;
}

.overlay.open { display: flex; }

.modal-pane {
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 740px;
    max-height: 85vh;
    overflow-y: auto;
    padding: 32px 36px;
}

.modal-x {
    float: right;
    background: none;
    border: none;
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    color: var(--text-muted);
    padding: 0 2px;
}

.modal-x:hover { color: var(--text); }

.modal-pane h2 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.35;
    padding-right: 30px;
    margin-bottom: 2px;
}

.modal-meta { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 10px 0 22px; }

.d-section { margin-bottom: 18px; }
.d-section h3 { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-muted); margin-bottom: 5px; }
.d-section p { font-size: 0.92rem; line-height: 1.65; }
.d-section .empty { color: var(--text-muted); font-style: italic; }

.tag-row { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 6px; }

.tag {
    font-size: 0.73rem;
    padding: 2px 8px;
    background: var(--tag-bg);
    border: 1px solid var(--tag-border);
    border-radius: 3px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: background 0.1s;
}

.tag:hover { background: var(--border); }

.action-row { display: flex; gap: 10px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--border); flex-wrap: wrap; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 14px;
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 500;
    border-radius: var(--radius);
    cursor: pointer;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    text-decoration: none;
    transition: all 0.12s;
}

.btn:hover { background: var(--surface-hover); border-color: var(--border-strong); }

.sim-panel { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--border); display: none; }
.sim-panel.open { display: block; }
.sim-panel h3 { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-muted); margin-bottom: 10px; }

.sim-item { padding: 8px 0; border-bottom: 1px solid var(--border); cursor: pointer; font-size: 0.85rem; line-height: 1.5; }
.sim-item:last-child { border-bottom: none; }
.sim-item:hover { color: var(--blue); }
.sim-item .si-id { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-muted); margin-right: 6px; }

.state-empty { text-align: center; padding: 56px 24px; color: var(--text-muted); }
.state-empty h3 { font-family: var(--font-display); font-size: 1.05rem; color: var(--text-secondary); margin-bottom: 6px; }
.state-empty p { font-size: 0.88rem; line-height: 1.6; }

.try-links { margin-top: 14px; }
.try-links a { color: var(--blue); cursor: pointer; text-decoration: none; margin: 0 6px; font-size: 0.88rem; }
.try-links a:hover { text-decoration: underline; }

.notice {
    margin-top: 16px;
    padding: 12px 16px;
    background: var(--yellow-bg);
    border: 1px solid var(--yellow-border);
    border-radius: var(--radius);
    font-size: 0.82rem;
    color: var(--yellow);
}

footer { padding: 20px 0; margin-top: 36px; border-top: 1px solid var(--border); font-size: 0.75rem; color: var(--text-muted); text-align: center; }
footer a { color: var(--text-muted); }

@media (max-width: 640px) {
    .shell { padding: 0 16px; }
    header { padding: 28px 0 20px; }
    header h1 { font-size: 1.3rem; }
    .header-row { flex-direction: column; align-items: flex-start; }
    .filter-row { flex-direction: column; align-items: stretch; }
    .modal-pane { padding: 20px; margin: 0 10px; }
}