/* ══════════════════════════════════════════════════════════════
   Deal Analysis – Frontend v2
   Tabs + subviews + loan-options table | RTL | Mobile-first
   ══════════════════════════════════════════════════════════════ */

.da-wrap *, .da-wrap *::before, .da-wrap *::after { box-sizing: border-box; }

/* ── CSS Variables ─────────────────────────────────────── */
.da-wrap {
    --bg:          #f8fafd;
    --card:        #ffffff;
    --border:      #e2e8f0;
    --text:        #1a202c;
    --muted:       #718096;
    --accent:      #2563eb;
    --radius:      14px;
    --radius-sm:   8px;
    --shadow:      0 3px 16px rgba(0,0,0,.08);
    --font:        'Segoe UI','Arial Hebrew',Arial,sans-serif;

    /* tab palette */
    --tab-inputs:       #3b82f6;
    --tab-assumptions:  #64748b;
    --tab-loan_inputs:  #8b5cf6;
    --tab-rent_ready:   #059669;
    --tab-loan_options: #f59e0b;

    /* subview */
    --sv-coc: #1d4ed8;
    --sv-cap: #7c3aed;

    direction: rtl;
    font-family: var(--font);
    background: var(--bg);
    border-radius: var(--radius);
    padding: 20px;
    color: var(--text);
    max-width: 920px;
    margin: 0 auto;
}

/* Dark theme */
.da-theme-dark {
    --bg:    #0f172a; --card: #1e293b; --border: #334155;
    --text:  #f1f5f9; --muted: #94a3b8; --shadow: 0 3px 16px rgba(0,0,0,.35);
}

/* ── Header ────────────────────────────────────────────── */
.da-header {
    display: flex; align-items: center; gap: 14px;
    background: linear-gradient(135deg,#1d4ed8,#7c3aed);
    border-radius: var(--radius); padding: 18px 22px;
    margin-bottom: 18px; color: #fff;
}
.da-header-icon {
    font-size: 38px; flex-shrink: 0;
    background: rgba(255,255,255,.15); border-radius: 10px;
    width: 60px; height: 60px; display: flex; align-items: center; justify-content: center;
}
.da-title   { margin: 0 0 4px; font-size: clamp(15px,2.5vw,21px); font-weight: 800; color: #fff; }
.da-address { margin: 0; font-size: 12px; opacity: .85; color: #fff; }

/* Single-tab header */
.da-single-header {
    display: flex; align-items: center; gap: 14px;
    background: var(--card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 14px 18px; margin-bottom: 16px;
    box-shadow: var(--shadow);
}
.da-single-icon { font-size: 32px; }
.da-single-title { font-weight: 800; font-size: 17px; }
.da-single-address { font-size: 12px; color: var(--muted); }

/* ── KPI Strip ─────────────────────────────────────────── */
.da-kpi-strip {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px; margin-bottom: 20px;
}
.da-kpi-card {
    background: var(--card); border: 1px solid var(--border);
    border-radius: var(--radius-sm); padding: 14px 10px;
    text-align: center; box-shadow: var(--shadow);
    display: flex; flex-direction: column; align-items: center; gap: 3px;
    border-top: 3px solid transparent; transition: transform .18s;
}
.da-kpi-card:hover { transform: translateY(-2px); }
.da-kpi-blue   { border-top-color: #3b82f6; }
.da-kpi-indigo { border-top-color: #6366f1; }
.da-kpi-orange { border-top-color: #f59e0b; }
.da-kpi-green  { border-top-color: #10b981; }
.da-kpi-teal   { border-top-color: #14b8a6; }
.da-kpi-purple { border-top-color: #8b5cf6; }
.da-kpi-icon  { font-size: 20px; }
.da-kpi-value { font-size: clamp(13px,1.6vw,16px); font-weight: 800; word-break: break-all; }
.da-kpi-label { font-size: 10px; color: var(--muted); font-weight: 500; }

/* ── Tab navigation ────────────────────────────────────── */
.da-tabnav {
    display: flex; flex-wrap: wrap; gap: 4px;
    margin-bottom: 0; border-bottom: 2px solid var(--border);
}
.da-tab-btn {
    display: flex; align-items: center; gap: 6px;
    padding: 10px 18px; cursor: pointer;
    background: transparent; border: none; border-bottom: 3px solid transparent;
    font-family: var(--font); font-size: 13px; font-weight: 600;
    color: var(--muted); transition: color .15s, border-color .15s;
    position: relative; bottom: -2px;
}
.da-tab-btn:hover { color: var(--text); }
.da-tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.da-tab-icon { font-size: 16px; }
.da-tab-label { white-space: nowrap; }

/* ── Tab panels ────────────────────────────────────────── */
.da-tab-panel { display: none; padding: 18px 0 4px; animation: daFadeIn .2s ease; }
.da-tab-panel.active { display: block; }
@keyframes daFadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

/* ── Subview nav (Cash on Cash / Cap Rate) ─────────────── */
.da-subview-nav {
    display: flex; gap: 6px; margin-bottom: 16px; flex-wrap: wrap;
}
.da-sv-btn {
    padding: 6px 14px; border-radius: 20px; cursor: pointer;
    border: 1.5px solid var(--border); background: var(--card);
    font-family: var(--font); font-size: 12px; font-weight: 600;
    color: var(--muted); transition: all .15s;
}
.da-sv-btn:hover { border-color: var(--accent); color: var(--accent); }
.da-sv-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.da-sv-btn[data-subview="cash_on_cash"].active { background: var(--sv-coc); border-color: var(--sv-coc); }
.da-sv-btn[data-subview="cap_rate"].active     { background: var(--sv-cap); border-color: var(--sv-cap); }

/* ── Groups ────────────────────────────────────────────── */
.da-group {
    background: var(--card); border: 1px solid var(--border);
    border-radius: var(--radius-sm); overflow: hidden;
    box-shadow: var(--shadow); margin-bottom: 14px;
}
.da-group-title {
    padding: 10px 16px; font-weight: 700; font-size: 13px;
    border-bottom: 1px solid var(--border);
    background: rgba(0,0,0,.02);
    display: flex; align-items: center; gap: 8px;
}
.da-theme-dark .da-group-title { background: rgba(255,255,255,.04); }

/* ── Parameter rows ────────────────────────────────────── */
.da-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 9px 16px; border-bottom: 1px solid var(--border);
    gap: 8px; transition: background .12s;
}
.da-row:last-child { border-bottom: none; }
.da-row:hover { background: rgba(37,99,235,.04); }

/* Subview filtering */
.da-row.sv-coc { --sv-dot: var(--sv-coc); }
.da-row.sv-cap { --sv-dot: var(--sv-cap); }

.da-row-label { font-size: 13px; color: var(--muted); flex: 1; line-height: 1.4; }
.da-row-right { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.da-row-value { font-size: 14px; font-weight: 700; color: var(--text); direction: ltr; white-space: nowrap; }

/* Value colours */
.da-val-dollar   { color: #1d4ed8; }
.da-val-negative { color: #dc2626; }
.da-val-percent  { color: #7c3aed; }
.da-val-muted    { color: var(--muted); font-weight: 400; }

/* ── Badges (CoC / Cap) ────────────────────────────────── */
.da-badge {
    font-size: 9px; font-weight: 700; padding: 2px 5px;
    border-radius: 4px; letter-spacing: .4px;
}
.da-badge-coc { background: #dbeafe; color: #1d4ed8; }
.da-badge-cap { background: #ede9fe; color: #7c3aed; }

/* Subview hide/show logic */
.da-subview-nav ~ * .da-row { } /* keep all visible by default */

/* ── Loan options table ────────────────────────────────── */
.da-loan-options-table { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.da-fe-table {
    width: 100%; border-collapse: collapse;
    background: var(--card); border-radius: var(--radius-sm);
    overflow: hidden; box-shadow: var(--shadow);
}
.da-fe-table thead th {
    background: #1e293b; color: #fff;
    padding: 11px 16px; font-size: 13px; text-align: right;
    font-weight: 700; letter-spacing: .3px;
}
.da-theme-dark .da-fe-table thead th { background: #334155; }
.da-fe-table tbody td {
    padding: 9px 16px; font-size: 13px;
    border-bottom: 1px solid var(--border);
    transition: background .12s;
}
.da-fe-table tbody tr:last-child td { border-bottom: none; }
.da-fe-table tbody tr:hover td { background: rgba(37,99,235,.04); }

.da-has-rate td   { font-weight: 600; }
.da-chosen-row td { background: #eff6ff !important; font-weight: 700; }
.da-theme-dark .da-chosen-row td { background: #1e3a5f !important; }
.da-chosen-badge {
    display: inline-block; background: #2563eb; color: #fff;
    font-size: 10px; padding: 2px 7px; border-radius: 10px;
    margin-left: 6px; font-weight: 600;
}

/* ── Error ─────────────────────────────────────────────── */
.da-error {
    background: #fef2f2; border: 1px solid #fecaca;
    border-radius: 8px; padding: 12px 16px; color: #991b1b; font-size: 14px;
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
    .da-wrap { padding: 14px; }
    .da-tab-btn { padding: 8px 12px; font-size: 12px; }
    .da-tab-label { display: none; }         /* icon only on mobile */
    .da-tab-btn .da-tab-icon { font-size: 20px; }
    .da-kpi-strip { grid-template-columns: repeat(3,1fr); }
    .da-header { flex-direction: column; text-align: center; padding: 16px; }
    .da-header-icon { width: 50px; height: 50px; font-size: 28px; }
}
@media (max-width: 480px) {
    .da-kpi-strip { grid-template-columns: repeat(2,1fr); }
    .da-row { flex-wrap: wrap; }
    .da-row-right { width: 100%; justify-content: flex-end; }
}