/* ============================================
   WANAKY FACTURACIÓN — Ultra-Glassmorphism
   Dark mode: Tailwind (.dark en <html>)
   ============================================ */

/* ── Variables Light ───────────────────────── */
:root {
    --bg: #faf9f4;
    --surface: rgba(255,255,255,0.95);
    --surface-2: rgba(250,249,244,0.8);
    --surface-3: #f5f3ea;
    --border: rgba(255,255,255,0.55);
    --border-2: rgba(210,205,190,0.5);
    --text: #1a1a1a;
    --text-2: #46443d;
    --text-3: #8a8782;
    --text-4: #b5b1a8;
    --primary: var(--wk-primary);
    --primary-h: var(--wk-primary-strong);
    --primary-bg: rgba(var(--wk-primary-rgb),0.07);
    --primary-border: rgba(var(--wk-primary-rgb),0.18);
    --primary-ring: rgba(var(--wk-primary-rgb),.12);
    --success: #059669;
    --success-h: #047857;
    --success-bg: rgba(5,150,105,0.07);
    --success-border: rgba(5,150,105,0.2);
    --success-ring: rgba(5,150,105,.12);
    --danger: #ba1a1a;
    --danger-bg: rgba(186,26,26,0.06);
    --danger-border: rgba(186,26,26,0.18);
    --danger-ring: rgba(186,26,26,.12);
    --warning-bg: rgba(217,119,6,0.07);
    --warning-border: rgba(217,119,6,0.2);
    --warning-text: #92400e;
    --ccf: #7c3aed;
    --ccf-bg: rgba(124,58,237,0.07);
    --ccf-border: rgba(124,58,237,0.18);
    --fcf: #0891b2;
    --fcf-bg: rgba(8,145,178,0.07);
    --fcf-border: rgba(8,145,178,0.18);
    --green-bg: rgba(5,150,105,0.07);
    --green-border: rgba(5,150,105,0.2);
    --green-text: #059669;
    --amber-bg: rgba(217,119,6,0.07);
    --amber-border: rgba(217,119,6,0.2);
    --amber-text: #92400e;
    --red-bg: rgba(186,26,26,0.06);
    --red-border: rgba(186,26,26,0.15);
    --red-text: #ba1a1a;
    --r-sm: 8px;
    --r-md: 12px;
    --r-lg: 16px;
    --r-xl: 20px;
    --font: "Inter", "SF Pro Display", system-ui, -apple-system, sans-serif;
    --font-mono: "JetBrains Mono", "Fira Code", ui-monospace, monospace;
    --shadow-sm: 0 1px 4px rgba(var(--wk-primary-rgb),.04);
    --shadow: 0 2px 12px rgba(var(--wk-primary-rgb),.06), 0 1px 3px rgba(0,0,0,.03);
    --shadow-md: 0 4px 24px rgba(var(--wk-primary-rgb),.08), 0 2px 8px rgba(0,0,0,.04);
    --shadow-lg: 0 12px 48px rgba(var(--wk-primary-rgb),.12), 0 4px 16px rgba(0,0,0,.05);
    /* Glass tokens */
    --glass-bg: rgba(255, 255, 255, 0.88);
    --glass-border: rgba(255, 255, 255, 0.55);
    --glass-shadow: 0 8px 32px rgba(var(--wk-primary-rgb), 0.07);
    --glass-blur: blur(24px) saturate(180%);
}

/* ── Variables Dark ─────────────────────────── */
.dark {
    --bg: #0d0d0d;
    --surface: rgba(28,28,28,0.94);
    --surface-2: rgba(20,20,20,0.85);
    --surface-3: rgba(16,16,16,0.7);
    --border: rgba(255,255,255,0.10);
    --border-2: rgba(255,255,255,0.15);
    --text: #ededed;
    --text-2: #cfcdc7;
    --text-3: #8a8782;
    --text-4: #5e5c57;
    --primary: var(--wk-primary);
    --primary-h: var(--wk-primary-soft);
    --primary-bg: rgba(var(--wk-primary-rgb),0.12);
    --primary-border: rgba(var(--wk-primary-rgb),0.2);
    --primary-ring: rgba(var(--wk-primary-rgb),.15);
    --success: #34d399;
    --success-h: #6ee7b7;
    --success-bg: rgba(52,211,153,0.1);
    --success-border: rgba(52,211,153,0.2);
    --success-ring: rgba(52,211,153,.15);
    --danger: #ffb4ab;
    --danger-bg: rgba(147,0,10,0.2);
    --danger-border: rgba(255,180,171,0.2);
    --danger-ring: rgba(255,180,171,.15);
    --warning-bg: rgba(120,53,15,0.2);
    --warning-border: rgba(251,191,36,0.2);
    --warning-text: #fbbf24;
    --ccf: #a78bfa;
    --ccf-bg: rgba(167,139,250,0.1);
    --ccf-border: rgba(167,139,250,0.2);
    --fcf: #22d3ee;
    --fcf-bg: rgba(34,211,238,0.1);
    --fcf-border: rgba(34,211,238,0.2);
    --green-bg: rgba(52,211,153,0.1);
    --green-border: rgba(52,211,153,0.2);
    --green-text: #34d399;
    --amber-bg: rgba(120,53,15,0.2);
    --amber-border: rgba(251,191,36,0.2);
    --amber-text: #fbbf24;
    --red-bg: rgba(147,0,10,0.2);
    --red-border: rgba(255,180,171,0.2);
    --red-text: #ffb4ab;
    --shadow-sm: 0 1px 4px rgba(0,0,0,.4);
    --shadow: 0 2px 12px rgba(0,0,0,.5);
    --shadow-md: 0 4px 24px rgba(0,0,0,.6);
    --shadow-lg: 0 12px 48px rgba(0,0,0,.7);
    --glass-bg: rgba(28,28,28,0.94);
    --glass-border: rgba(255, 255, 255, 0.10);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.40);
    --glass-blur: blur(24px) saturate(180%);
}

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

html, body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.page, .content, main { background: transparent !important; }

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.1); border-radius: 10px; }

/* ── Background gradient (página activa) ────── */
.main-content:has(.fx-page) {
    background: linear-gradient(135deg, #faf9f4 0%, #f7f3e6 35%, #faf8f0 65%, #f5f3ea 100%) !important;
    transition: background .3s;
}

.dark .main-content:has(.fx-page) {
    background: linear-gradient(135deg, #0d0d0d 0%, #121212 45%, #0a0a0a 100%) !important;
}

/* ── Atmospheric blobs ─────────────────────── */
.fx-page::before,
.fx-page::after {
    content: '';
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.fx-page::before {
    top: -10%;
    left: -10%;
    width: 40%;
    height: 40%;
    background: rgba(var(--wk-primary-rgb), 0.08);
    filter: blur(120px);
}

.fx-page::after {
    bottom: -10%;
    right: -10%;
    width: 40%;
    height: 40%;
    background: rgba(16, 185, 129, 0.08);
    filter: blur(120px);
}

/* ── Container ─────────────────────────────── */
.fx-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px 20px;
    position: relative;
    z-index: 1;
}

/* ============================================
   HEADER (ultra-glass)
   ============================================ */
.fx-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--r-xl);
    padding: 12px 18px;
    margin-bottom: 18px;
    box-shadow: var(--glass-shadow);
}

.fx-brand { display: flex; align-items: center; gap: 12px; }

.fx-logo {
    width: 38px;
    height: 38px;
    background: var(--primary);
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 800;
    color: var(--wk-on-primary);
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(var(--wk-primary-rgb),0.35);
}

.fx-logo-img { height: 42px; aspect-ratio: 1152 / 768; flex-shrink: 0; }
.fx-title { font-size: 14px; font-weight: 700; color: var(--text); line-height: 1.2; }
.fx-sub { font-size: 11px; color: var(--text-4); margin-top: 1px; }
.fx-module { font-size: 12px; color: var(--text-4); }

.fx-env-badge {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .03em;
    background: var(--warning-bg);
    color: var(--warning-text);
    border: 1px solid var(--warning-border);
    padding: 4px 12px;
    border-radius: 20px;
}
.fx-env-badge.prod {
    background: rgba(5,150,105,0.10);
    color: #059669;
    border-color: rgba(5,150,105,0.25);
}

/* ============================================
   GRID
   ============================================ */
.fx-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 18px;
    align-items: start;
}

.fx-main { min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.fx-side { position: sticky; top: 20px; }

/* ============================================
   CARDS (ultra-glass 35% / blur 25px)
   ============================================ */
.fx-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--r-xl);
    padding: 18px 20px;
    box-shadow: var(--glass-shadow);
    transition: border-color .2s, box-shadow .2s, transform .15s;
}

    .fx-card:hover {
        border-color: rgba(var(--wk-primary-rgb), 0.3);
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    }

/* ── Card title ──────────────────────────────── */
.fx-card-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .09em;
    color: rgba(20, 20, 20, 0.65);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dark .fx-card-title {
    color: rgba(241, 245, 249, 0.55);
}

    .fx-card-title::before {
        content: '';
        width: 3px;
        height: 12px;
        background: var(--primary);
        border-radius: 2px;
        display: block;
        flex-shrink: 0;
    }

.fx-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}

    .fx-card-header .fx-card-title { margin-bottom: 0; }

/* ============================================
   TIPO SELECTOR (ultra-glass)
   ============================================ */
.fx-tipo-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.fx-tipo-card {
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: var(--r-lg);
    padding: 13px 15px;
    cursor: pointer;
    transition: border-color .18s, background .18s, box-shadow .18s, transform .15s;
    text-align: left;
    min-height: 82px;
}

    .fx-tipo-card:hover {
        border-color: rgba(var(--wk-primary-rgb), 0.4);
        background: rgba(255, 255, 255, 0.5);
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    }

    .fx-tipo-card.selected {
        border-color: var(--primary);
        border-width: 2px;
        background: rgba(var(--wk-primary-rgb), 0.05);
        box-shadow: 0 0 0 4px var(--primary-ring), 0 8px 24px rgba(var(--wk-primary-rgb), 0.12);
    }

.dark .fx-tipo-card {
    background: rgba(20, 20, 20, 0.45);
    border-color: rgba(255, 255, 255, 0.06);
}

.dark .fx-tipo-card:hover {
    background: rgba(20, 20, 20, 0.65);
    border-color: rgba(var(--wk-primary-rgb), 0.35);
}

.dark .fx-tipo-card.selected {
    background: rgba(var(--wk-primary-rgb), 0.15);
    border-color: var(--primary);
}

.fx-tipo-card-header { display: flex; align-items: center; gap: 9px; margin-bottom: 4px; }
.fx-tipo-emoji { font-size: 20px; }

.fx-tipo-nombre { font-size: 13px; font-weight: 600; color: var(--text-2); }
.fx-tipo-card.selected .fx-tipo-nombre { color: var(--text); }

.fx-tipo-code {
    font-size: 10.5px;
    color: var(--text-4);
    font-family: var(--font-mono);
    letter-spacing: .04em;
}
.fx-tipo-card.selected .fx-tipo-code { color: var(--text); opacity: .8; }

.fx-tipo-badge-selected {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 7px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text);
}

.fx-tipo-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
    display: inline-block;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ============================================
   INFO BOXES
   ============================================ */
.fx-info-box {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    background: rgba(var(--wk-primary-rgb), 0.06);
    border: 1px solid rgba(var(--wk-primary-rgb), 0.2);
    border-radius: var(--r-md);
    padding: 10px 13px;
    font-size: 12px;
    color: var(--text);
    line-height: 1.55;
    backdrop-filter: blur(8px);
}

    .fx-info-box.ccf {
        background: rgba(124, 58, 237, 0.06);
        border-color: rgba(124, 58, 237, 0.2);
        color: var(--ccf);
    }

/* ============================================
   SECTION LABEL
   ============================================ */
.fx-section-label {
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--text-4);
    margin: 16px 0 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

    .fx-section-label::after {
        content: '';
        flex: 1;
        height: 1px;
        background: rgba(255, 255, 255, 0.45);
    }

.dark .fx-section-label::after { background: rgba(255, 255, 255, 0.06); }

/* ============================================
   FORM GRID
   ============================================ */
.fx-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.fx-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.fx-row-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 10px; }

/* ============================================
   FIELD
   ============================================ */
.fx-field { display: flex; flex-direction: column; gap: 4px; }

.fx-label {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--text-2);
    display: flex;
    align-items: center;
    gap: 3px;
}

.req { color: var(--danger); font-size: 10.5px; }

.fx-hint { font-size: 10.5px; color: var(--text-4); line-height: 1.4; }

.validation-msg {
    font-size: 11px;
    color: var(--danger);
    font-weight: 500;
    display: flex;
    align-items: flex-start;
    gap: 3px;
}
    .validation-msg::before { content: '⚠ '; }

/* ============================================
   INPUTS (ultra-glass)
   ============================================ */
.fx-input {
    width: 100%;
    padding: 7px 11px;
    border-radius: var(--r-md);
    border: 1px solid rgba(255, 255, 255, 0.45);
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    font-size: 13px;
    color: var(--text);
    font-family: var(--font);
    outline: none;
    transition: border-color .15s, box-shadow .15s, background .15s;
}

    .fx-input::placeholder { color: var(--text-4); font-size: 12px; }

    .fx-input:hover {
        border-color: rgba(255, 255, 255, 0.75);
        background: rgba(255, 255, 255, 0.5);
    }

    .fx-input:focus {
        border-color: var(--primary);
        background: rgba(255, 255, 255, 0.75);
        box-shadow: 0 0 0 3px var(--primary-ring);
    }

    .fx-input.ok, .fx-input.valid {
        border-color: var(--success-border);
        background: var(--success-bg);
    }
        .fx-input.ok:focus { box-shadow: 0 0 0 3px var(--success-ring); }

    .fx-input.error, .fx-input.invalid {
        border-color: var(--danger-border);
        background: var(--danger-bg);
    }
        .fx-input.error:focus { box-shadow: 0 0 0 3px var(--danger-ring); }

    .fx-input.small, .small { padding: 6px 9px; font-size: 12.5px; }

    .fx-input:disabled {
        background: rgba(241, 245, 249, 0.4);
        color: var(--text-4);
        cursor: not-allowed;
    }

/* Dark mode inputs */
.dark .fx-input {
    background: rgba(20, 20, 20, 0.4);
    border-color: rgba(255, 255, 255, 0.07);
    color: var(--text);
}

.dark .fx-input:hover {
    border-color: rgba(255, 255, 255, 0.14);
    background: rgba(20, 20, 20, 0.6);
}

.dark .fx-input:focus {
    background: rgba(20, 20, 20, 0.75);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-ring);
}

/* Inputs inside product rows — even more transparent */
.fx-prod-row .fx-input {
    background: rgba(255, 255, 255, 0.15);
    border-color: transparent;
}

.fx-prod-row .fx-input:hover {
    background: rgba(255, 255, 255, 0.4);
    border-color: rgba(255, 255, 255, 0.6);
}

.fx-prod-row .fx-input:focus {
    background: rgba(255, 255, 255, 0.7);
    border-color: var(--primary);
}

.dark .fx-prod-row .fx-input {
    background: rgba(255, 255, 255, 0.04);
    border-color: transparent;
}

.dark .fx-prod-row .fx-input:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.1);
}

/* ============================================
   AUTOCOMPLETE
   ============================================ */
.autocomplete, .fx-autocomplete { position: relative; }

.fx-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: var(--r-md);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    max-height: 220px;
    overflow-y: auto;
}

.dark .fx-dropdown {
    background: rgba(20, 20, 20, 0.95);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 12px 40px rgba(0,0,0,0.45);
}

.fx-option {
    padding: 9px 13px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.35);
    transition: background .1s;
}

    .fx-option:last-child { border-bottom: none; }

    .fx-option:hover {
        background: rgba(var(--wk-primary-rgb), 0.07);
        color: var(--text);
    }

    .fx-option small { color: var(--text-4); font-size: 11px; }

.dark .fx-option { border-bottom-color: rgba(255, 255, 255, 0.04); }
.dark .fx-option:hover { background: rgba(var(--wk-primary-rgb), 0.1); }

/* ============================================
   TABLA
   ============================================ */
.fx-table-wrap { overflow-x: visible; overflow-y: visible; }

.fx-table { width: 100%; border-collapse: collapse; }

    .fx-table thead {
        background: rgba(255, 255, 255, 0.2);
        border-top: 1px solid rgba(255, 255, 255, 0.45);
        border-bottom: 1px solid rgba(255, 255, 255, 0.35);
    }

    .fx-table th {
        font-size: 10px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: .08em;
        color: var(--text-4);
        padding: 8px 10px;
        text-align: left;
        white-space: nowrap;
    }

    .fx-table td {
        padding: 7px 5px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.25);
        vertical-align: middle;
    }

    .fx-table tr:last-child td { border-bottom: none; }

    .fx-table tbody tr:hover td { background: rgba(var(--wk-primary-rgb), 0.03); }

.dark .fx-table thead {
    background: rgba(255, 255, 255, 0.03);
    border-top-color: rgba(255, 255, 255, 0.06);
    border-bottom-color: rgba(255, 255, 255, 0.06);
}
.dark .fx-table td { border-bottom-color: rgba(255, 255, 255, 0.04); }
.dark .fx-table tbody tr:hover td { background: rgba(255, 255, 255, 0.02); }

.col-prod { min-width: 165px; }
.col-cant { width: 68px; }
.col-precio { width: 95px; }
.col-base { width: 85px; }
.col-iva { width: 88px; }
.col-total { width: 88px; font-weight: 600; }
.col-del { width: 34px; text-align: center; }

.col-num {
    text-align: right;
    font-variant-numeric: tabular-nums;
    font-size: 13px;
    padding: 7px 10px;
    font-family: var(--font-mono);
}

.col-muted { color: var(--text-3); }
.col-bold { font-weight: 700; color: var(--text); }

.iva-badge {
    display: inline-flex;
    align-items: center;
    font-size: 10.5px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
    white-space: nowrap;
    font-family: var(--font-mono);
}

    .iva-badge.incluido {
        background: rgba(8, 145, 178, 0.1);
        color: var(--fcf);
        border: 1px solid rgba(8, 145, 178, 0.25);
    }

    .iva-badge.explicito {
        background: rgba(124, 58, 237, 0.1);
        color: var(--ccf);
        border: 1px solid rgba(124, 58, 237, 0.25);
    }

.fx-add-row {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 4px;
    cursor: pointer;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text);
    border-top: 1px dashed rgba(var(--wk-primary-rgb), 0.2);
    margin-top: 6px;
    transition: opacity .15s;
    user-select: none;
}

    .fx-add-row:hover { opacity: .7; }

/* ============================================
   BOTONES
   ============================================ */
.fx-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--r-md);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    font-family: var(--font);
    transition: background .15s, transform .1s, box-shadow .15s;
    white-space: nowrap;
    text-decoration: none;
}

    .fx-btn:active { transform: scale(.97); }
    .fx-btn:disabled { opacity: .45; pointer-events: none; }

    .fx-btn.primary {
        background: var(--primary);
        color: var(--wk-on-primary);
        box-shadow: 0 4px 14px rgba(var(--wk-primary-rgb), 0.35);
    }
        .fx-btn.primary:hover {
            background: var(--primary-h);
            box-shadow: 0 6px 20px rgba(var(--wk-primary-rgb), 0.45);
        }

    .fx-btn.success {
        background: var(--success);
        color: #fff;
        box-shadow: 0 4px 14px rgba(22, 163, 74, 0.35);
    }
        .fx-btn.success:hover {
            background: var(--success-h);
            box-shadow: 0 8px 24px rgba(22, 163, 74, 0.45);
        }

    .fx-btn.success.full {
        padding: 13px;
        font-size: 14px;
        border-radius: var(--r-lg);
        box-shadow: 0 8px 24px rgba(22, 163, 74, 0.35);
        letter-spacing: .01em;
    }
        .fx-btn.success.full:hover {
            box-shadow: 0 12px 32px rgba(22, 163, 74, 0.45);
            transform: translateY(-1px);
        }
        .fx-btn.success.full:active {
            transform: scale(.98);
        }

    .fx-btn.light {
        background: rgba(255, 255, 255, 0.5);
        backdrop-filter: blur(10px);
        color: var(--text-2);
        border: 1px solid rgba(255, 255, 255, 0.65);
    }
        .fx-btn.light:hover {
            background: rgba(255, 255, 255, 0.75);
            border-color: rgba(var(--wk-primary-rgb), 0.3);
            color: var(--text);
        }

    .fx-btn.sm { padding: 5px 12px; font-size: 12px; }

    .fx-btn.full {
        width: 100%;
        padding: 11px;
        font-size: 13.5px;
        margin-top: 6px;
    }

/* ============================================
   REMOVE
   ============================================ */
.fx-remove {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: var(--r-sm);
    background: transparent;
    color: var(--text-4);
    cursor: pointer;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background .12s, color .12s;
}

    .fx-remove:hover {
        background: rgba(220, 38, 38, 0.1);
        color: var(--danger);
    }

/* ============================================
   SIDEBAR — RESUMEN (ultra-glass + glow)
   ============================================ */
.fx-totals-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-top: 2px solid rgba(255, 255, 255, 0.75);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--glass-shadow), 0 0 30px rgba(var(--wk-primary-rgb), 0.08);
}

/* Cabecera */
.fx-totals-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 13px 18px;
    background: rgba(255, 255, 255, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

.dark .fx-totals-header {
    background: rgba(255, 255, 255, 0.03);
    border-bottom-color: rgba(255, 255, 255, 0.05);
}

.fx-totals-header-title {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .09em;
    color: var(--text-4);
}

.fx-totals-tipo {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
}

    .fx-totals-tipo.fcf {
        background: rgba(8, 145, 178, 0.1);
        color: var(--fcf);
        border: 1px solid rgba(8, 145, 178, 0.25);
    }

    .fx-totals-tipo.ccf {
        background: rgba(124, 58, 237, 0.1);
        color: var(--ccf);
        border: 1px solid rgba(124, 58, 237, 0.25);
    }

/* Cuerpo */
.fx-totals-body { padding: 16px 18px; }

.fx-totals { display: flex; flex-direction: column; }

.fx-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 9px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.35);
}

.dark .fx-total-row { border-bottom-color: rgba(255, 255, 255, 0.05); }

    .fx-total-row:last-of-type { border-bottom: none; }

    .fx-total-row .lbl { font-size: 12.5px; color: var(--text-3); }

    .fx-total-row .val {
        font-size: 13px;
        font-weight: 700;
        font-variant-numeric: tabular-nums;
        font-family: var(--font-mono);
        color: var(--text);
    }

        .fx-total-row .val.iva-ccf { color: var(--ccf); }
        .fx-total-row .val.iva-fcf { color: var(--fcf); }

/* Cálculo IVA CCF */
.fx-iva-explain {
    background: rgba(124, 58, 237, 0.06);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: var(--r-md);
    padding: 11px 13px;
    margin: 12px 0 2px;
}

.fx-iva-explain-title {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--ccf);
    margin-bottom: 8px;
}

.fx-iva-explain-row {
    display: flex;
    justify-content: space-between;
    font-size: 11.5px;
    padding: 4px 0;
    border-bottom: 1px solid rgba(124, 58, 237, 0.15);
}
    .fx-iva-explain-row:last-of-type { border-bottom: none; }
    .fx-iva-explain-row .lbl { color: var(--text-3); }
    .fx-iva-explain-row .val { font-weight: 600; font-family: var(--font-mono); color: var(--text); }
    .fx-iva-explain-row .val.highlight { color: var(--ccf); }

/* Nota FCF */
.fx-iva-fcf-note {
    background: rgba(8, 145, 178, 0.06);
    border: 1px solid rgba(8, 145, 178, 0.2);
    border-radius: var(--r-md);
    padding: 9px 12px;
    margin: 12px 0 2px;
    font-size: 11.5px;
    color: var(--fcf);
    line-height: 1.55;
}

/* Validación */
.fx-validation-summary {
    background: rgba(220, 38, 38, 0.07);
    border: 1px solid rgba(220, 38, 38, 0.25);
    border-radius: var(--r-md);
    padding: 9px 12px;
    margin-bottom: 10px;
    font-size: 12px;
    color: var(--danger);
    font-weight: 500;
    display: flex;
    align-items: flex-start;
    gap: 6px;
    line-height: 1.5;
}

/* ── Total principal — caja centrada ─────────── */
.fx-total-main {
    background: rgba(var(--wk-primary-rgb), 0.06);
    border: 1px solid rgba(var(--wk-primary-rgb), 0.22);
    border-radius: var(--r-lg);
    margin: 16px 0 0;
    padding: 18px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    box-shadow: 0 0 24px rgba(var(--wk-primary-rgb), 0.08);
}

    .fx-total-main .lbl {
        font-size: 10px;
        font-weight: 700;
        color: var(--text-2);
        text-transform: uppercase;
        letter-spacing: .1em;
    }

    .fx-total-main .val {
        font-size: 28px;
        font-weight: 800;
        color: #1a1a1a;
        font-family: var(--font-mono);
        font-variant-numeric: tabular-nums;
        letter-spacing: -.5px;
    }

.dark .fx-total-main {
    background: rgba(var(--wk-primary-rgb), 0.1);
    border-color: rgba(var(--wk-primary-rgb), 0.25);
}

.dark .fx-total-main .val { color: var(--wk-primary-soft); }
.dark .fx-total-main .lbl { color: var(--wk-primary); }

/* Resultado */
.fx-resultado {
    border-radius: var(--r-md);
    padding: 12px 14px;
    font-size: 13px;
    margin-top: 12px;
}

    .fx-resultado.resultado-ok {
        background: rgba(22, 163, 74, 0.08);
        border: 1px solid rgba(22, 163, 74, 0.25);
        color: var(--green-text);
    }

    .fx-resultado.resultado-pending {
        background: rgba(146, 64, 14, 0.06);
        border: 1px solid rgba(251, 191, 36, 0.3);
        color: var(--amber-text);
    }

    .fx-resultado.resultado-error {
        background: rgba(220, 38, 38, 0.07);
        border: 1px solid rgba(220, 38, 38, 0.25);
        color: var(--red-text);
    }

.fx-resultado-estado { font-weight: 700; margin-bottom: 4px; font-size: 13.5px; }
.fx-resultado-detalle { font-size: 12px; opacity: .8; margin-top: 3px; line-height: 1.5; }

/* ============================================
   MODAL (ultra-glass)
   ============================================ */
.fx-modal-bg {
    position: fixed;
    inset: 0;
    background: rgba(20, 20, 20, 0.45);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
}

.fx-modal {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    padding: 24px 26px;
    border-radius: 18px;
    width: 100%;
    max-width: 450px;
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 16px 60px rgba(0, 0, 0, 0.15), 0 4px 12px rgba(0,0,0,0.06);
    animation: popIn .2s cubic-bezier(.34,1.56,.64,1);
}

.dark .fx-modal {
    background: rgba(20, 20, 20, 0.88);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 16px 60px rgba(0,0,0,0.55);
}

.fx-modal-title {
    font-size: 17px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.fx-modal-section { margin-bottom: 14px; }

.fx-modal-section-title {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--text-4);
    margin-bottom: 7px;
}

.fx-modal-receptor { font-size: 13px; line-height: 1.85; color: var(--text); }

    .fx-modal-receptor strong {
        font-size: 10px;
        text-transform: uppercase;
        letter-spacing: .05em;
        color: var(--text-4);
        margin-right: 5px;
    }

.fx-modal-item {
    display: flex;
    justify-content: space-between;
    padding: 7px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.35);
    font-size: 13px;
    color: var(--text);
}

.dark .fx-modal-item { border-bottom-color: rgba(255, 255, 255, 0.06); }
    .fx-modal-item:last-child { border-bottom: none; }

.fx-modal-subtotals {
    border-top: 1px solid rgba(255, 255, 255, 0.35);
    margin-top: 8px;
    padding-top: 8px;
}

.dark .fx-modal-subtotals { border-top-color: rgba(255, 255, 255, 0.06); }

.fx-modal-subtotal-row {
    display: flex;
    justify-content: space-between;
    font-size: 12.5px;
    color: var(--text-3);
    padding: 4px 0;
}

.fx-modal-total {
    display: flex;
    justify-content: space-between;
    font-size: 18px;
    font-weight: 800;
    color: var(--text);
    padding-top: 12px;
    margin-top: 8px;
    border-top: 2px solid rgba(255, 255, 255, 0.4);
}

.dark .fx-modal-total { border-top-color: rgba(255, 255, 255, 0.07); }

.fx-modal-actions { display: flex; gap: 8px; margin-top: 20px; }
    .fx-modal-actions .fx-btn { flex: 1; padding: 11px; }

/* ============================================
   LOADING
   ============================================ */
.fx-loading {
    position: fixed;
    inset: 0;
    background: rgba(20,20,20,.6);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.fx-loading-card {
    background: rgba(20, 20, 20, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 18px;
    padding: 30px 40px;
    text-align: center;
    width: 290px;
    box-shadow: 0 16px 60px rgba(0,0,0,0.4);
    animation: fadeUp .22s ease;
}

.fx-loading-title { margin-top: 16px; font-size: 14px; font-weight: 700; color: #f1f5f9; }
.fx-loading-sub { margin-top: 4px; font-size: 12px; color: #64748b; }

.fx-spinner {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 2.5px solid rgba(255,255,255,.08);
    border-top-color: #22c55e;
    animation: spin .75s linear infinite;
    margin: auto;
}

/* ============================================
   TOAST
   ============================================ */
.toast-top {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 10000;
    padding: 10px 15px;
    border-radius: var(--r-md);
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    animation: slideIn .25s cubic-bezier(.34,1.56,.64,1);
    max-width: 340px;
    line-height: 1.4;
    backdrop-filter: blur(12px);
}

.toast-ok { background: rgba(22,101,52,0.92); color: #dcfce7; border: 1px solid #15803d; }
.toast-error { background: rgba(127,29,29,0.92); color: #fee2e2; border: 1px solid #991b1b; }

/* ============================================
   BADGES
   ============================================ */
.badge-ccf {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 10.5px;
    font-weight: 700;
    background: rgba(124, 58, 237, 0.1);
    color: var(--ccf);
    border: 1px solid rgba(124, 58, 237, 0.25);
    padding: 2px 9px;
    border-radius: 20px;
}

.badge-fcf {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 10.5px;
    font-weight: 700;
    background: rgba(8, 145, 178, 0.1);
    color: var(--fcf);
    border: 1px solid rgba(8, 145, 178, 0.25);
    padding: 2px 9px;
    border-radius: 20px;
}

/* ============================================
   ANIMACIONES
   ============================================ */
@keyframes popIn {
    from { transform: scale(.93) translateY(14px); opacity: 0; }
    to   { transform: scale(1) translateY(0); opacity: 1; }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
    from { transform: translateX(14px); opacity: 0; }
    to   { transform: translateX(0); opacity: 1; }
}

@keyframes spin { to { transform: rotate(360deg); } }
.spin { animation: spin .8s linear infinite; }

/* ============================================
   FACTURA DE SUJETO EXCLUIDO (14)
   ============================================ */
.se-page .fx-table .r,
.se-page .fx-table th.r { text-align: right; }
.se-page .fx-table .b { font-weight: 700; }
.se-page .mono, .se-mono { font-family: 'Courier New', monospace; font-size: 12.5px; }
.se-page .fx-input.r { text-align: right; }
.fx-btn.danger { background: #fff; border: 1px solid #e0a39c; color: #c0362c; }
.fx-btn.danger:hover { background: #fbeae8; border-color: #d8584c; }
.fx-btn.danger:active { transform: scale(.97); }

/* La card del proveedor se eleva sobre la card siguiente para que los
   dropdowns de catálogo (departamento/municipio) no queden tapados. Cada
   .fx-card crea su propio contexto de apilamiento por el backdrop-filter. */
.se-card-elevated { position: relative; z-index: 30; }

/* Botones bien proporcionados (touch target ~44px, ícono alineado) */
.se-page .fx-btn { min-height: 42px; padding: 10px 18px; font-size: 13.5px; border-radius: 11px; gap: 7px; }
.se-page .fx-btn .material-symbols-outlined { font-size: 19px; }
.se-page .fx-btn.primary:active { transform: scale(.98); }
.se-page .fx-btn.sm { min-height: 34px; padding: 6px 11px; border-radius: 9px; }
.se-page .fx-btn.sm .material-symbols-outlined { font-size: 18px; }
.se-page .fx-add-row { min-height: 34px; }

/* Barra de acciones: CTA a la derecha, ancho natural (no estirado) */
.se-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.se-actions.center { justify-content: center; }

/* Botones del modal: ancho natural, no estirados */
.se-modal-foot .fx-btn { min-height: 42px; padding: 10px 18px; }

/* Encabezado */
.se-head { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.se-head-ic {
    width: 46px; height: 46px; border-radius: 12px; flex: none;
    display: flex; align-items: center; justify-content: center;
    background: rgba(var(--wk-primary-rgb), .14); color: var(--wk-primary-strong, var(--wk-primary));
}
.se-head-ic .material-symbols-outlined { font-size: 26px; }
.se-title { font-size: 20px; font-weight: 800; margin: 0; color: var(--wk-text, #1a1a1a); }
.se-sub { font-size: 13px; color: var(--wk-text-soft, #777); margin: 2px 0 0; line-height: 1.5; }

/* Tabs */
.se-tabs { display: inline-flex; gap: 4px; padding: 4px; margin-bottom: 16px;
    background: var(--wk-surface-3); border-radius: 12px; border: 1px solid var(--wk-border-2); }
.se-tab {
    display: inline-flex; align-items: center; gap: 7px; border: none; cursor: pointer;
    background: transparent; color: var(--wk-text-soft, #666); font-size: 13.5px; font-weight: 600;
    padding: 8px 16px; border-radius: 9px; transition: background .15s, color .15s;
}
.se-tab .material-symbols-outlined { font-size: 18px; }
.se-tab:hover { color: var(--wk-text, #1a1a1a); }
.se-tab.active { background: var(--wk-surface, #fff); color: var(--wk-primary-strong, var(--wk-primary));
    box-shadow: 0 1px 4px rgba(0,0,0,.08); }
.se-tab-count { background: var(--wk-primary); color: var(--wk-on-primary, #171717);
    font-size: 11px; font-weight: 700; min-width: 18px; height: 18px; padding: 0 5px;
    border-radius: 9px; display: inline-flex; align-items: center; justify-content: center; }

/* Check de retención */
.se-check { display: flex; align-items: center; gap: 10px; margin-top: 12px; font-size: 14px;
    font-weight: 600; color: var(--wk-text, #1a1a1a); cursor: pointer; }
.se-check input { width: 17px; height: 17px; accent-color: var(--wk-primary); }

/* Botón agregar ítem */
.se-additem { margin-top: 12px; }

/* Totales — panel tipo factura, alineado a la derecha */
.se-totales {
    margin: 18px 0 0 auto; width: 100%; max-width: 340px;
    background: rgba(var(--wk-primary-rgb), .05);
    border: 1px solid rgba(var(--wk-primary-rgb), .18);
    border-radius: 12px; padding: 12px 16px;
}
.se-tot { display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
    padding: 5px 0; font-size: 13.5px; color: var(--wk-text-soft, #555); }
.se-tot strong { font-variant-numeric: tabular-nums; color: var(--wk-text, #1a1a1a); font-weight: 600; }
.se-tot-big { border-top: 1px solid rgba(var(--wk-primary-rgb), .25); margin-top: 4px; padding-top: 10px;
    font-size: 15px; font-weight: 700; color: var(--wk-text, #1a1a1a); }
.se-tot-big strong { color: var(--wk-primary-strong, var(--wk-primary)); font-size: 18px; font-weight: 800; }

/* Alertas */
.se-alert { display: flex; align-items: center; gap: 8px; margin-top: 12px; padding: 10px 12px;
    border-radius: 10px; background: #fbeae8; color: #c0362c; font-size: 13.5px; }
.se-alert .material-symbols-outlined { font-size: 19px; }

/* Resultado */
.se-result { text-align: center; padding: 36px; }
.se-result h2 { margin: 6px 0; font-size: 20px; }
.se-result-ic { font-size: 54px; color: var(--wk-primary); }
.se-result.ok .se-result-ic { color: #1a7f37; }
.se-result.err .se-result-ic { color: #c0362c; }

/* Toolbar + búsqueda */
.se-toolbar { display: flex; gap: 10px; margin-bottom: 14px; }
.se-search { position: relative; flex: 1; }
.se-search .material-symbols-outlined { position: absolute; left: 11px; top: 50%; transform: translateY(-50%);
    font-size: 19px; color: var(--wk-text-soft, #999); pointer-events: none; }
.se-search .fx-input { padding-left: 38px; }

/* Vacío */
.se-empty { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 44px 20px;
    color: var(--wk-text-soft, #999); font-size: 14px; }
.se-empty .material-symbols-outlined { font-size: 38px; opacity: .6; }

/* Badges de estado */
.se-badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 700; }
.se-badge.ok { background: #e7f6ec; color: #1a7f37; }
.se-badge.anulado { background: #f1f1f2; color: #777; text-decoration: line-through; }
.se-badge.err { background: #fbeae8; color: #c0362c; }
.se-badge.pend { background: #fff4e0; color: #92400e; }

.se-row-actions { display: flex; gap: 6px; justify-content: flex-end; }
.se-row-actions .fx-btn.sm { padding: 6px 9px; }
.se-muted { color: var(--wk-text-soft, #999); font-size: 12.5px; }

/* Modal invalidar */
.se-modal { background: var(--wk-surface, #fff); border-radius: 16px; width: 100%; max-width: 440px;
    box-shadow: 0 20px 60px rgba(0,0,0,.28); border: 1px solid var(--wk-border, #e2e2e2); overflow: hidden; }
.se-modal-head { display: flex; align-items: center; gap: 9px; padding: 16px 20px; font-weight: 700;
    font-size: 15.5px; color: #c0362c; border-bottom: 1px solid var(--wk-border, #eee); }
.se-modal-body { padding: 18px 20px; display: flex; flex-direction: column; gap: 12px; }
.se-modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 20px;
    border-top: 1px solid var(--wk-border-2); background: var(--wk-surface-2); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1100px) {
    .fx-grid { grid-template-columns: 1fr; }
    .fx-side { position: relative; top: 0; }
}

@media (max-width: 768px) {
    .fx-container { padding: 14px 12px; }
    .fx-row-3, .fx-row-4 { grid-template-columns: 1fr 1fr; }
    .fx-table th.col-base, .fx-table td.col-base { display: none; }
    .fx-tipo-selector { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 520px) {
    .fx-row-2, .fx-row-3, .fx-row-4 { grid-template-columns: 1fr; }
    .fx-tipo-selector { grid-template-columns: 1fr; }
    .fx-table .col-cant, .fx-table .col-iva { display: none; }
    .fx-header { flex-wrap: wrap; gap: 8px; }
}

/* ============================================
   FIX DROPDOWN EN TABLA
   ============================================ */
.fx-table-wrap { overflow-x: auto; overflow-y: visible; min-height: 60px; }

.fx-table .fx-dropdown,
.fx-table .autocomplete .fx-dropdown,
.fx-table .fx-autocomplete .fx-dropdown {
    position: fixed;
    z-index: 9999;
    min-width: 200px;
    max-height: 200px;
    overflow-y: auto;
}

.fx-table .autocomplete,
.fx-table .fx-autocomplete { position: relative; }

.fx-card:has(.fx-table) { overflow: visible; }

/* ============================================
   MATERIAL SYMBOLS
   ============================================ */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24;
    vertical-align: middle;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 18px;
}

.ms-xs { font-size: 14px; }
.ms-icon { font-size: 16px; }
.ms-lg { font-size: 22px; }
.ms-xl { font-size: 28px; }

.fx-tipo-emoji.material-symbols-outlined {
    font-size: 26px;
    color: var(--text-3);
    transition: color .15s;
}

.fx-tipo-card.selected .fx-tipo-emoji.material-symbols-outlined {
    color: var(--text);
}

.fx-remove .material-symbols-outlined { font-size: 16px; }
.fx-btn .material-symbols-outlined { font-size: 16px; }
.fx-add-row .material-symbols-outlined { font-size: 18px; }
.fx-resultado-estado .material-symbols-outlined { font-size: 15px; }
.fx-totals-tipo .material-symbols-outlined { font-size: 13px; vertical-align: text-bottom; }
.toast-top .material-symbols-outlined { font-size: 16px; }
.fx-validation-summary .material-symbols-outlined { font-size: 15px; flex-shrink: 0; margin-top: 1px; }
.fx-iva-explain-title .material-symbols-outlined { font-size: 13px; vertical-align: text-bottom; }
.fx-modal-title .material-symbols-outlined { font-size: 20px; color: var(--text); }
.fx-dropdown { z-index: 9999; }

/* ============================================
   TABLA PRODUCTOS — div layout
   ============================================ */
.fx-card-productos { overflow: visible !important; }

.fx-prod-head {
    display: grid;
    grid-template-columns: 1fr 70px 95px 85px 88px 88px 34px;
    gap: 6px;
    padding: 8px 6px;
    background: rgba(255, 255, 255, 0.18);
    border-top: 1px solid rgba(255, 255, 255, 0.4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--r-sm) var(--r-sm) 0 0;
}

.dark .fx-prod-head {
    background: rgba(255, 255, 255, 0.03);
    border-top-color: rgba(255, 255, 255, 0.06);
    border-bottom-color: rgba(255, 255, 255, 0.05);
}

    .fx-prod-head > div {
        font-size: 10px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: .08em;
        color: var(--text-4);
        white-space: nowrap;
    }

.fx-ph-base, .fx-ph-iva, .fx-ph-total { text-align: right; }

.fx-prod-body { display: flex; flex-direction: column; }

.fx-prod-row {
    display: grid;
    grid-template-columns: 1fr 70px 95px 85px 88px 88px 34px;
    gap: 6px;
    padding: 6px 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
    align-items: center;
    overflow: visible;
    position: relative;
    transition: background .15s;
}

.dark .fx-prod-row { border-bottom-color: rgba(255, 255, 255, 0.04); }

    .fx-prod-row:last-child { border-bottom: none; }
    .fx-prod-row:hover { background: rgba(var(--wk-primary-rgb), 0.03); }

.fx-pc-prod { overflow: visible; position: relative; }

.fx-pc-num {
    text-align: right;
    font-variant-numeric: tabular-nums;
    font-size: 13px;
    padding: 0 4px;
    font-family: var(--font-mono);
}

.fx-pc-muted { color: var(--text-3); }
.fx-pc-bold { font-weight: 700; color: var(--text); }
.fx-pc-del { display: flex; justify-content: center; }

@media (max-width: 768px) {
    .fx-prod-head, .fx-prod-row { grid-template-columns: 1fr 60px 85px 80px 34px; }
    .fx-ph-base, .fx-pc-base { display: none; }
}

@media (max-width: 520px) {
    .fx-prod-head, .fx-prod-row { grid-template-columns: 1fr 55px 80px 34px; }
    .fx-ph-iva, .fx-pc-iva, .fx-ph-cant, .fx-pc-cant { display: none; }
}

/* ── Actividad económica (ultra-glass) ──────── */
.fx-actividad-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.fx-actividad-btn {
    border: 1px solid rgba(255, 255, 255, 0.55);
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: var(--r-lg);
    padding: 13px 15px;
    cursor: pointer;
    transition: border-color .18s, background .18s, box-shadow .18s, transform .15s;
    text-align: left;
}

    .fx-actividad-btn:hover {
        border-color: rgba(var(--wk-primary-rgb), 0.4);
        background: rgba(255, 255, 255, 0.5);
        transform: translateY(-1px);
    }

    .fx-actividad-btn.selected {
        border-color: var(--primary);
        border-width: 2px;
        background: rgba(var(--wk-primary-rgb), 0.05);
        box-shadow: 0 0 0 4px var(--primary-ring);
    }

.dark .fx-actividad-btn {
    background: rgba(20, 20, 20, 0.4);
    border-color: rgba(255, 255, 255, 0.06);
}

.dark .fx-actividad-btn:hover {
    background: rgba(20, 20, 20, 0.65);
    border-color: rgba(var(--wk-primary-rgb), 0.3);
}

.dark .fx-actividad-btn.selected {
    background: rgba(var(--wk-primary-rgb), 0.15);
    border-color: var(--primary);
}

.fx-actividad-cod {
    font-size: 11px;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--text);
    letter-spacing: .04em;
    margin-bottom: 4px;
}

.fx-actividad-btn.selected .fx-actividad-cod { color: var(--text); }

.fx-actividad-desc { font-size: 13px; font-weight: 500; color: var(--text-2); line-height: 1.4; }
.fx-actividad-btn.selected .fx-actividad-desc { color: var(--text); }

/* ── Button resets: fx-tipo-card, fx-actividad-btn, fx-option, fx-add-row ── */
/* Keeps button semantics while preserving the existing visual style          */
button.fx-tipo-card,
button.fx-actividad-btn {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    text-align: left;
    width: 100%;
    cursor: pointer;
}
button.fx-option {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    text-align: left;
    width: 100%;
    cursor: pointer;
    display: block;
}
button.fx-add-row {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    width: 100%;
    cursor: pointer;
}
