/**
 * Kalkulator Percetakan ADT - Frontend Stylesheet
 * Scoped Modern Design System & Theme-Harmonized
 * Zero-conflict dengan Elementor & tema WordPress apa pun
 *
 * @author PT. Aplikasi Dagang Teknologi <https://www.aplikasidagang.com>
 */

.kadt-wrapper,
.kadt-wrapper * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Master Reset: Isolasi total dari CSS tema luar (Astra/Elementor) */
.kadt-wrapper button,
.kadt-wrapper [type="button"],
.kadt-wrapper [type="submit"],
.kadt-wrapper [type="reset"],
.kadt-wrapper a.button {
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    border-style: solid !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    text-shadow: none !important;
    text-decoration: none !important;
    background-image: none !important;
    line-height: normal !important;
    color: #1e293b !important;
    border-color: #cbd5e1 !important;
    background-color: #ffffff !important;
}

.kadt-wrapper {
    /* Brand & Accent Variables (Otomatis harmonis dengan Titian Ilmu / Lab Dagang / Elementor / Tema apa pun) */
    --kadt-brand: var(--ad-accent-color, var(--ad-cta-bg-color, var(--e-global-color-accent, var(--e-global-color-primary, var(--wp--preset--color--primary, #2563eb)))));
    --kadt-brand-hover: color-mix(in srgb, var(--kadt-brand) 85%, black);
    --kadt-brand-light: color-mix(in srgb, var(--kadt-brand) 10%, white);
    --kadt-brand-ring: color-mix(in srgb, var(--kadt-brand) 25%, transparent);

    --kadt-primary: var(--ad-primary-color, var(--wp--preset--color--primary, var(--e-global-color-primary, #0f172a)));
    --kadt-accent: var(--ad-accent-color, var(--wp--preset--color--accent, var(--e-global-color-accent, var(--kadt-brand))));
    --kadt-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    
    /* Netral & Slate Tokens */
    --kadt-slate-900: #0f172a;
    --kadt-slate-800: #1e293b;
    --kadt-slate-700: #334155;
    --kadt-slate-600: #475569;
    --kadt-slate-500: #64748b;
    --kadt-slate-400: #94a3b8;
    --kadt-slate-300: #cbd5e1;
    --kadt-slate-200: #e2e8f0;
    --kadt-slate-100: #f1f5f9;
    --kadt-slate-50: #f8fafc;
    --kadt-white: #ffffff;

    --kadt-radius-lg: 14px;
    --kadt-radius-md: 9px;
    --kadt-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
    --kadt-shadow-md: 0 4px 8px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.06);
    --kadt-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

    font-family: var(--kadt-font) !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: var(--kadt-slate-800);
    max-width: 1200px;
    width: 100%;
    margin: 1rem auto 2.5rem auto;
    padding: 0 1rem;
    line-height: 1.5;
}

/* -------------------------------------------------------------
   VISIBILITY: MODE KONSUMEN VS MODE OPERATOR
   ------------------------------------------------------------- */
.kadt-mode-konsumen .kadt-operator-only {
    display: none !important;
}

.kadt-mode-operator .kadt-konsumen-only {
    display: none !important;
}

/* -------------------------------------------------------------
   TOOLBAR STAF / ADMIN SWITCHER
   ------------------------------------------------------------- */
.kadt-staff-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    background: var(--kadt-slate-50);
    border: 1px solid var(--kadt-slate-200);
    border-radius: var(--kadt-radius-md);
    padding: 0.65rem 1rem;
    margin-bottom: 1.25rem;
}

.kadt-staff-info {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.kadt-staff-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: #fef3c7;
    color: #92400e;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.2rem 0.6rem;
    border-radius: 9999px;
    border: 1px solid #fde68a;
}

.kadt-staff-text {
    font-size: 0.8rem;
    color: var(--kadt-slate-600);
}

.kadt-mode-toggle {
    display: inline-flex;
    background: var(--kadt-slate-200);
    padding: 3px;
    border-radius: 8px;
    gap: 3px;
}

.kadt-mode-btn {
    background: transparent;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--kadt-slate-600);
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: inherit;
    -webkit-appearance: none;
}

.kadt-mode-btn:hover {
    color: var(--kadt-slate-900);
}

.kadt-mode-btn.kadt-active {
    background: var(--kadt-white);
    color: var(--kadt-slate-900);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
    border: none !important;
    outline: none !important;
}

/* -------------------------------------------------------------
   HEADER KALKULATOR (MODERN, BERSIH & ELEGAN)
   ------------------------------------------------------------- */
.kadt-header {
    background: #ffffff;
    border: 1px solid var(--kadt-slate-200);
    border-radius: var(--kadt-radius-lg);
    padding: 1.85rem 2.25rem 1.65rem 2.25rem;
    margin-bottom: 1.75rem;
    box-shadow: var(--kadt-shadow-sm);
    position: relative;
    overflow: hidden;
}

.kadt-header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--kadt-brand), var(--kadt-brand-light), var(--kadt-accent));
}

.kadt-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 0.6rem;
}

.kadt-badge-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: var(--kadt-brand-light, #eff6ff);
    color: var(--kadt-brand, #2563eb);
    padding: 0.3rem 0.8rem;
    border-radius: 9999px;
    font-size: 0.76rem;
    font-weight: 700;
    border: 1px solid var(--kadt-brand-ring, #bfdbfe);
    letter-spacing: 0.02em;
}

.kadt-mode-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: #fef3c7;
    color: #92400e;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.65rem;
    border-radius: 6px;
    border: 1px solid #fde68a;
}

.kadt-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--kadt-slate-900) !important;
    margin-bottom: 0.35rem;
    letter-spacing: -0.025em;
    line-height: 1.25;
}

.kadt-subtitle {
    font-size: 0.92rem;
    color: var(--kadt-slate-600);
    max-width: 740px;
    line-height: 1.5;
    margin-bottom: 0.75rem;
}

.kadt-header-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 0.75rem;
}

.kadt-header-tag {
    display: inline-flex;
    align-items: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: #065f46;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    padding: 0.25rem 0.65rem;
    border-radius: 6px;
}

/* -------------------------------------------------------------
   GRID LAYOUT UTAMA (2 KOLOM SEIMBANG)
   ------------------------------------------------------------- */
.kadt-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.75rem;
}

@media (min-width: 960px) {
    .kadt-grid {
        grid-template-columns: 1.18fr 0.82fr;
        align-items: stretch;
    }
}

.kadt-col-main {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    min-width: 0;
}

.kadt-col-sidebar {
    position: relative;
    min-width: 0;
    height: 100%;
}

@media (min-width: 960px) {
    .kadt-sticky-summary {
        position: -webkit-sticky !important;
        position: sticky !important;
        top: 85px !important;
        z-index: 50 !important;
    }
}

/* -------------------------------------------------------------
   KARTU (SURFACE)
   ------------------------------------------------------------- */
.kadt-card {
    background: var(--kadt-white);
    border: 1px solid var(--kadt-slate-200);
    border-radius: var(--kadt-radius-lg);
    box-shadow: var(--kadt-shadow-sm);
    padding: 1.75rem;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.kadt-card:hover {
    box-shadow: var(--kadt-shadow-md);
}

.kadt-card-header {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    margin-bottom: 1.35rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--kadt-slate-100);
}

.kadt-step-pill {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--kadt-brand-light, #eff6ff);
    color: var(--kadt-brand, #2563eb);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    flex-shrink: 0;
    border: 1.5px solid var(--kadt-brand-ring, #bfdbfe);
}

.kadt-pill-accent {
    background: var(--kadt-brand-light, #eff6ff);
    color: var(--kadt-brand, var(--kadt-accent, #c29b38));
    border-color: var(--kadt-brand-ring, var(--kadt-accent, #c29b38));
}

.kadt-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--kadt-slate-900) !important;
    margin-bottom: 0.2rem;
}

.kadt-card-desc {
    font-size: 0.82rem;
    color: var(--kadt-slate-500);
}

/* -------------------------------------------------------------
   FORMULIR INPUT
   ------------------------------------------------------------- */
.kadt-form-group {
    margin-bottom: 1.25rem;
}

.kadt-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.kadt-col-6 {
    flex: 1 1 calc(50% - 0.5rem);
    min-width: 220px;
}

.kadt-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--kadt-slate-700);
    margin-bottom: 0.45rem;
}

.kadt-label-title {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.kadt-label-title svg {
    color: var(--kadt-slate-500);
    flex-shrink: 0;
}

.kadt-label-tag {
    font-size: 0.7rem;
    color: var(--kadt-primary);
    background: var(--kadt-slate-100);
    padding: 0.1rem 0.45rem;
    border-radius: 4px;
    font-weight: 600;
}

.kadt-select-wrap {
    position: relative;
    width: 100%;
}

.kadt-select,
.kadt-input {
    width: 100%;
    appearance: none;
    -webkit-appearance: none;
    background-color: var(--kadt-slate-50);
    border: 1.5px solid var(--kadt-slate-200);
    border-radius: var(--kadt-radius-md);
    padding: 0.65rem 0.95rem;
    font-size: 0.9rem;
    color: var(--kadt-slate-800);
    transition: all 0.2s ease;
    font-family: inherit;
}

.kadt-select {
    padding-right: 2.2rem;
    cursor: pointer;
}

.kadt-select:focus,
.kadt-input:focus {
    outline: none;
    border-color: var(--kadt-brand, #2563eb) !important;
    background-color: var(--kadt-white);
    box-shadow: 0 0 0 3px var(--kadt-brand-ring, rgba(37, 99, 235, 0.15)) !important;
}

.kadt-select-arrow {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--kadt-slate-400);
    font-size: 0.75rem;
}

/* Quick Format Selection Chips */
.kadt-quick-format-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.65rem;
}

.kadt-format-chip {
    background: #ffffff !important;
    border: 1.5px solid var(--kadt-slate-200, #e2e8f0) !important;
    color: var(--kadt-slate-700, #334155) !important;
    padding: 0.45rem 0.85rem !important;
    border-radius: 8px !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
    font-family: inherit !important;
    outline: none !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04) !important;
}

.kadt-format-chip:hover {
    border-color: var(--kadt-brand, #3b82f6) !important;
    color: var(--kadt-brand, #1d4ed8) !important;
    background: var(--kadt-brand-light, #eff6ff) !important;
    transform: translateY(-1px) !important;
}

.kadt-format-chip.kadt-active {
    background: var(--kadt-brand-light, #eff6ff) !important;
    border-color: var(--kadt-brand, #2563eb) !important;
    color: var(--kadt-brand, #1d4ed8) !important;
    box-shadow: 0 0 0 2px var(--kadt-brand-ring, rgba(37, 99, 235, 0.2)) !important;
    font-weight: 700 !important;
}

.kadt-help-text {
    display: block;
    font-size: 0.75rem;
    color: var(--kadt-slate-400);
    margin-top: 0.35rem;
}

/* -------------------------------------------------------------
   STEPPER (+ / - BUTTONS)
   ------------------------------------------------------------- */
.kadt-stepper {
    display: flex !important;
    align-items: center !important;
    border: 1.5px solid var(--kadt-slate-300, #cbd5e1) !important;
    border-radius: var(--kadt-radius-md, 9px) !important;
    background: #ffffff !important;
    overflow: hidden !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

.kadt-stepper:focus-within {
    border-color: var(--kadt-brand, #2563eb) !important;
    box-shadow: 0 0 0 3px var(--kadt-brand-ring, rgba(37, 99, 235, 0.15)) !important;
}

.kadt-step-btn {
    width: 44px !important;
    height: 42px !important;
    min-height: 42px !important;
    background: #f8fafc !important;
    border: none !important;
    font-size: 1.3rem !important;
    font-weight: 700 !important;
    color: #475569 !important;
    cursor: pointer !important;
    transition: background 0.15s ease, color 0.15s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    outline: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.kadt-step-btn:hover {
    background: #e2e8f0 !important;
    color: #0f172a !important;
}

.kadt-step-btn:active {
    background: #cbd5e1 !important;
}

.kadt-stepper .kadt-input {
    border: none !important;
    background: transparent !important;
    border-left: 1px solid #e2e8f0 !important;
    border-right: 1px solid #e2e8f0 !important;
    border-radius: 0 !important;
    font-weight: 700 !important;
    font-size: 1.05rem !important;
    text-align: center !important;
    box-shadow: none !important;
    color: #0f172a !important;
    height: 42px !important;
}

.kadt-text-center {
    text-align: center !important;
}

/* Pilihan Cepat Kuantitas (Quick Presets) */
.kadt-quick-presets {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 0.85rem;
    border-top: 1px dashed var(--kadt-slate-200);
}

.kadt-preset-lbl {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--kadt-slate-500);
}

.kadt-preset-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.kadt-preset-chip {
    background: #f1f5f9 !important;
    border: 1.5px solid #e2e8f0 !important;
    color: #475569 !important;
    padding: 0.32rem 0.8rem !important;
    border-radius: 9999px !important;
    font-size: 0.78rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
    font-family: inherit !important;
    outline: none !important;
}

.kadt-preset-chip:hover {
    background: #e2e8f0 !important;
    color: #0f172a !important;
    border-color: #cbd5e1 !important;
    transform: translateY(-1px) !important;
}

.kadt-preset-chip.kadt-active {
    background: #0f172a !important;
    color: #ffffff !important;
    border-color: #0f172a !important;
    box-shadow: 0 2px 4px rgba(15, 23, 42, 0.2) !important;
}

/* -------------------------------------------------------------
   SEGMENTED RADIO (BW VS FC)
   ------------------------------------------------------------- */
.kadt-segmented-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.kadt-segmented-option {
    border: 1.5px solid var(--kadt-slate-200) !important;
    border-radius: var(--kadt-radius-md) !important;
    padding: 0.75rem 0.85rem !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.65rem !important;
    background: #ffffff !important;
    transition: all 0.2s ease !important;
}

.kadt-segmented-option:hover {
    border-color: #94a3b8 !important;
    background: #f8fafc !important;
}

.kadt-segmented-option input[type="radio"] {
    display: none !important;
}

.kadt-segmented-option.kadt-active {
    border-color: var(--kadt-brand, #2563eb) !important;
    background: var(--kadt-brand-light, #eff6ff) !important;
    box-shadow: 0 0 0 2px var(--kadt-brand-ring, rgba(37, 99, 235, 0.15)) !important;
}

.kadt-seg-icon {
    font-size: 1.25rem;
}

.kadt-seg-text {
    display: flex;
    flex-direction: column;
}

.kadt-seg-text strong {
    font-size: 0.88rem;
    color: var(--kadt-slate-800);
}

.kadt-segmented-option.kadt-active .kadt-seg-text strong {
    color: var(--kadt-primary);
}

.kadt-seg-text small {
    font-size: 0.72rem;
    color: var(--kadt-slate-500);
}

/* -------------------------------------------------------------
   MARKUP SLIDER BOX (OPERATOR ONLY)
   ------------------------------------------------------------- */
.kadt-markup-box {
    background: #fffbeb;
    border: 1px dashed #f59e0b;
    border-radius: var(--kadt-radius-md);
    padding: 1rem 1.15rem;
    margin-top: 1.5rem;
}

.kadt-markup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.kadt-markup-val {
    font-weight: 700;
    color: #b45309;
    font-size: 0.95rem;
    background: #ffffff;
    padding: 0.15rem 0.55rem;
    border-radius: 6px;
    border: 1px solid #fde68a;
}

.kadt-slider {
    width: 100%;
    accent-color: #d97706;
    cursor: pointer;
}

/* -------------------------------------------------------------
   PANEL HASIL (KOLOM KANAN)
   ------------------------------------------------------------- */
.kadt-result-card {
    background: linear-gradient(180deg, #ffffff 0%, var(--kadt-slate-50) 100%);
    border-color: var(--kadt-slate-300);
}

@media (min-width: 960px) {
    .kadt-result-card {
        position: sticky;
        top: 2rem;
    }
}

.kadt-hero-price-box {
    background: var(--kadt-hero-bg, linear-gradient(145deg, #0b1120 0%, #0f172a 60%, #1e293b 100%)) !important;
    border-radius: var(--kadt-radius-md) !important;
    color: #ffffff !important;
    padding: 1.6rem 1.25rem !important;
    text-align: center !important;
    margin-bottom: 1.25rem !important;
    box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.25) !important;
    position: relative !important;
    overflow: hidden !important;
    border: 1px solid var(--kadt-hero-border, #1e293b) !important;
}

.kadt-hero-price-box::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: 3px !important;
    background: linear-gradient(90deg, var(--kadt-price-color, #38bdf8) 0%, var(--kadt-brand, #2563eb) 50%, var(--kadt-accent, #10b981) 100%) !important;
}

.kadt-hero-label {
    display: inline-block !important;
    background: color-mix(in srgb, var(--kadt-price-color, #38bdf8) 15%, transparent) !important;
    color: var(--kadt-price-color, #38bdf8) !important;
    border: 1px solid color-mix(in srgb, var(--kadt-price-color, #38bdf8) 35%, transparent) !important;
    border-radius: 9999px !important;
    padding: 0.2rem 0.75rem !important;
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.05em !important;
    text-transform: uppercase !important;
    margin-bottom: 0.6rem !important;
}

.kadt-hero-price {
    font-size: 2.35rem !important;
    font-weight: 900 !important;
    color: var(--kadt-price-color, #38bdf8) !important;
    letter-spacing: -0.03em !important;
    margin-bottom: 0.35rem !important;
    text-shadow: 0 2px 14px color-mix(in srgb, var(--kadt-price-color, #38bdf8) 30%, transparent) !important;
}

.kadt-hero-spec {
    font-size: 0.85rem !important;
    color: #cbd5e1 !important;
    font-weight: 500 !important;
    margin-bottom: 0.5rem !important;
}

.kadt-hero-sub {
    font-size: 0.78rem !important;
    color: #94a3b8 !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    padding-top: 0.6rem !important;
}

/* Total Banner */
.kadt-total-banner {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    background: var(--kadt-total-bg, var(--kadt-brand-light, #f8fafc)) !important;
    border: 1px solid var(--kadt-slate-200, #e2e8f0) !important;
    border-left: 4px solid var(--kadt-total-accent, var(--kadt-brand, #10b981)) !important;
    border-radius: var(--kadt-radius-md) !important;
    padding: 0.85rem 1.15rem !important;
    margin-bottom: 1.25rem !important;
}

.kadt-total-left {
    display: flex;
    flex-direction: column;
}

.kadt-total-lbl {
    font-size: 0.78rem;
    color: var(--kadt-slate-600, #065f46);
}

.kadt-total-val {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--kadt-total-accent, var(--kadt-brand, #047857)) !important;
}

.kadt-badge-live {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--kadt-total-accent, var(--kadt-brand, #059669)) !important;
    background: #ffffff !important;
    padding: 0.25rem 0.65rem;
    border-radius: 9999px;
    border: 1px solid var(--kadt-brand-ring, #a7f3d0) !important;
}

/* Ringkasan Spesifikasi Konsumen */
.kadt-spec-summary-box {
    background: var(--kadt-slate-50);
    border: 1px solid var(--kadt-slate-200);
    border-radius: var(--kadt-radius-md);
    padding: 0.85rem 1rem;
    margin-bottom: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.kadt-spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    border-bottom: 1px dashed var(--kadt-slate-200);
    padding-bottom: 0.45rem;
}

.kadt-spec-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.kadt-spec-k {
    color: var(--kadt-slate-500);
    font-weight: 500;
}

.kadt-spec-v {
    color: var(--kadt-slate-800);
    font-weight: 700;
    text-align: right;
}

/* Metrik 4 Grid (Operator Internal) */
.kadt-metrics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.kadt-metric-item {
    background: var(--kadt-white);
    border: 1px solid var(--kadt-slate-200);
    border-radius: 8px;
    padding: 0.65rem 0.85rem;
}

.kadt-m-label {
    display: block;
    font-size: 0.72rem;
    color: var(--kadt-slate-500);
    margin-bottom: 0.15rem;
}

.kadt-m-value {
    display: block;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--kadt-slate-800);
}

/* -------------------------------------------------------------
   TOMBOL AKSI (WHATSAPP & SECONDARY)
   ------------------------------------------------------------- */
.kadt-actions {
    margin-bottom: 1.5rem;
}

.kadt-btn-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: var(--kadt-white) !important;
    text-decoration: none !important;
    font-weight: 700;
    font-size: 1rem;
    padding: 0.95rem 1.5rem;
    border-radius: var(--kadt-radius-md);
    box-shadow: 0 4px 14px 0 rgba(16, 185, 129, 0.39);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    margin-bottom: 0.75rem;
}

.kadt-btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(16, 185, 129, 0.5);
    color: var(--kadt-white) !important;
}

.kadt-btn-row {
    display: flex;
    gap: 0.6rem;
}

.kadt-btn-secondary {
    flex: 1 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.45rem !important;
    background: #ffffff !important;
    border: 1.5px solid #cbd5e1 !important;
    color: #334155 !important;
    padding: 0.65rem 0.85rem !important;
    border-radius: var(--kadt-radius-md) !important;
    font-size: 0.82rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
    font-family: inherit !important;
    outline: none !important;
}

.kadt-btn-secondary:hover {
    background: #f8fafc !important;
    border-color: #94a3b8 !important;
    color: #0f172a !important;
    transform: translateY(-1px) !important;
}

/* -------------------------------------------------------------
   ACCORDIONS & TABEL
   ------------------------------------------------------------- */
.kadt-accordion {
    border: 1px solid var(--kadt-slate-200);
    border-radius: var(--kadt-radius-md);
    margin-bottom: 0.85rem;
    background: var(--kadt-white);
    overflow: hidden;
}

.kadt-accordion-trigger {
    padding: 0.85rem 1rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--kadt-slate-800);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    background: var(--kadt-slate-50);
}

.kadt-accordion-trigger::-webkit-details-marker {
    display: none;
}

.kadt-accordion-icon {
    font-size: 0.75rem;
    color: var(--kadt-slate-500);
    transition: transform 0.2s ease;
}

.kadt-accordion[open] .kadt-accordion-icon {
    transform: rotate(180deg);
}

.kadt-accordion-body {
    padding: 0.85rem;
    border-top: 1px solid var(--kadt-slate-200);
}

.kadt-table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.kadt-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.78rem;
}

.kadt-table th,
.kadt-table td {
    padding: 0.55rem 0.6rem;
    border-bottom: 1px solid var(--kadt-slate-100);
    text-align: left;
}

.kadt-table th {
    background: var(--kadt-slate-50);
    font-weight: 700;
    color: var(--kadt-slate-600);
}

.kadt-table tfoot td {
    font-weight: 800;
    background: var(--kadt-slate-50);
    border-top: 1.5px solid var(--kadt-slate-300);
}

.kadt-text-right {
    text-align: right !important;
}

.kadt-font-bold {
    font-weight: 700;
}

.kadt-row-active td {
    background: #fef3c7 !important;
    color: #92400e !important;
    font-weight: 700;
}

.kadt-footer-note {
    text-align: center;
    color: var(--kadt-slate-400);
    font-size: 0.75rem;
    margin-top: 1rem;
}

/* -------------------------------------------------------------
   SIMULASI PUNGGUNG BUKU & BENTANG COVER (SPINE & SPREAD STUDIO)
   ------------------------------------------------------------- */
.kadt-pill-technical {
    background: #e0e7ff;
    color: #3730a3;
    border-color: #c7d2fe;
}

.kadt-pill-tier {
    background: #ecfdf5;
    color: #047857;
    border-color: #a7f3d0;
}

.kadt-spine-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 0.85rem;
    margin-bottom: 1.25rem;
}

.kadt-spine-stat {
    background: var(--kadt-slate-50);
    border: 1px solid var(--kadt-slate-200);
    border-radius: var(--kadt-radius-md);
    padding: 0.85rem 1rem;
    display: flex;
    flex-direction: column;
}

.kadt-stat-lbl {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--kadt-slate-500);
    margin-bottom: 0.25rem;
}

.kadt-stat-val {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--kadt-slate-900);
    line-height: 1.2;
}

.kadt-stat-val .kadt-unit {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--kadt-slate-500);
}

.kadt-stat-badge {
    display: inline-block;
    margin-top: 0.35rem;
    font-size: 0.7rem;
    font-weight: 700;
    color: #1e40af;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    align-self: flex-start;
}

.kadt-stat-sub {
    font-size: 0.72rem;
    color: var(--kadt-slate-500);
    margin-top: 0.35rem;
}

/* Blueprint Cover Spread Diagram (Architectural Drafting Style) */
.kadt-blueprint-box {
    background: #f8fafc;
    color: #334155;
    border: 1.5px solid #cbd5e1;
    border-radius: var(--kadt-radius-md);
    padding: 1.15rem 1.25rem;
    background-image: radial-gradient(#cbd5e1 1.2px, transparent 1.2px);
    background-size: 14px 14px;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.03);
}

.kadt-blueprint-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.85rem;
    font-size: 0.75rem;
}

.kadt-blueprint-tag {
    font-weight: 700;
    color: #1e3a8a;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.kadt-blueprint-hint {
    font-size: 0.72rem;
    color: #475569;
    background: #e2e8f0;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
}

.kadt-blueprint-diagram {
    display: flex;
    align-items: stretch;
    gap: 4px;
    background: #ffffff;
    border: 1.5px dashed #94a3b8;
    border-radius: 8px;
    padding: 6px;
    margin-bottom: 0.85rem;
    min-height: 85px;
}

.kadt-diagram-part {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0.25rem;
    border-radius: 6px;
    text-align: center;
    transition: all 0.2s ease;
}

.kadt-part-back, .kadt-part-front {
    flex: 1;
    background: #f1f5f9;
    border: 1px solid #cbd5e1;
}

.kadt-part-spine {
    width: 60px;
    background: #fef3c7;
    border: 1.5px dashed #d97706;
    position: relative;
    flex-shrink: 0;
}

.kadt-part-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: #475569;
}

.kadt-part-spine .kadt-part-label {
    color: #92400e;
}

.kadt-part-dim {
    font-size: 0.78rem;
    font-weight: 800;
    color: #0f172a;
    margin-top: 2px;
}

.kadt-part-spine .kadt-part-dim {
    color: #b45309;
}

.kadt-blueprint-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: #475569;
    border-top: 1px solid #e2e8f0;
    padding-top: 0.65rem;
}

.kadt-blueprint-footer strong {
    color: #0f172a;
}

.kadt-blueprint-note {
    font-size: 0.7rem;
    color: #64748b;
}

/* -------------------------------------------------------------
   TABEL TIERING INTERAKTIF
   ------------------------------------------------------------- */
.kadt-table-interactive tbody tr {
    cursor: pointer;
    transition: background 0.15s ease, transform 0.1s ease;
}

.kadt-table-interactive tbody tr:hover {
    background: #f1f5f9;
}

.kadt-tier-qty-cell {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.kadt-tier-badge {
    display: inline-block;
    background: #dcfce7;
    color: #166534;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 0.1rem 0.45rem;
    border-radius: 4px;
    text-transform: uppercase;
}

.kadt-btn-select-tier {
    background: #f1f5f9 !important;
    border: 1.5px solid #cbd5e1 !important;
    color: #334155 !important;
    font-size: 0.72rem !important;
    font-weight: 600 !important;
    padding: 0.25rem 0.75rem !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
    font-family: inherit !important;
    outline: none !important;
}

.kadt-btn-select-tier:hover {
    background: #0f172a !important;
    color: #ffffff !important;
    border-color: #0f172a !important;
}

.kadt-tier-clickable-row.kadt-row-active .kadt-btn-select-tier,
.kadt-btn-select-tier.kadt-btn-active {
    background: #16a34a !important;
    color: #ffffff !important;
    border-color: #15803d !important;
    box-shadow: 0 1px 3px rgba(22, 163, 74, 0.3) !important;
}

/* -------------------------------------------------------------
   STANDAR FILE & JAMINAN KUALITAS CARD
   ------------------------------------------------------------- */
.kadt-guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
}

.kadt-guide-col {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.kadt-guide-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--kadt-slate-100);
    color: var(--kadt-slate-700);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.2rem;
}

.kadt-guide-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--kadt-slate-900);
}

.kadt-guide-desc {
    font-size: 0.78rem;
    color: var(--kadt-slate-500);
    line-height: 1.45;
}

/* -------------------------------------------------------------
   TRUST BADGES (STICKY SUMMARY)
   ------------------------------------------------------------- */
.kadt-trust-badges {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    margin-top: 1.15rem;
    padding-top: 1rem;
    border-top: 1px solid var(--kadt-slate-200);
}

.kadt-trust-badge-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.76rem;
    color: var(--kadt-slate-600);
    font-weight: 500;
}

.kadt-trust-badge-item svg {
    color: #10b981;
    flex-shrink: 0;
}

.kadt-dot-pulse {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #10b981;
    margin-right: 4px;
    animation: kadtPulse 1.8s infinite;
}

@keyframes kadtPulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* -------------------------------------------------------------
   RESPONSIVITAS MOBILE & STICKY BOTTOM BAR
   ------------------------------------------------------------- */
.kadt-mobile-sticky-bar {
    display: none;
}

@media (max-width: 768px) {
    .kadt-wrapper {
        padding: 0 0.75rem 80px 0.75rem; /* Berikan ruang bawah untuk sticky mobile bar */
    }

    .kadt-mobile-sticky-bar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-top: 1px solid rgba(0, 0, 0, 0.1);
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.12);
        padding: 0.75rem 1rem;
        z-index: 99999;
    }

    .kadt-mobile-info {
        display: flex;
        flex-direction: column;
    }

    .kadt-mobile-lbl {
        font-size: 0.72rem;
        color: var(--kadt-slate-500);
    }

    .kadt-mobile-val {
        font-size: 1.15rem;
        font-weight: 800;
        color: #059669;
    }

    .kadt-mobile-btn-wa {
        display: inline-flex;
        align-items: center;
        gap: 0.45rem;
        background: #10b981;
        color: #ffffff !important;
        font-size: 0.88rem;
        font-weight: 700;
        padding: 0.65rem 1.15rem;
        border-radius: 9999px;
        text-decoration: none !important;
        box-shadow: 0 2px 8px rgba(16, 185, 129, 0.35);
    }

    .kadt-col-6 {
        flex: 1 1 100%;
        min-width: 100%;
    }

    .kadt-select,
    .kadt-input {
        font-size: 16px !important; /* Mencegah auto-zoom di iOS Safari */
    }
}

@media (max-width: 480px) {
    .kadt-segmented-group {
        grid-template-columns: 1fr;
    }

    .kadt-header {
        padding: 1.25rem 1rem;
    }

    .kadt-title {
        font-size: 1.35rem;
    }

    .kadt-hero-price {
        font-size: 1.8rem;
    }

    .kadt-staff-toolbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .kadt-mode-toggle {
        width: 100%;
    }

    .kadt-mode-btn {
        flex: 1;
        text-align: center;
        font-size: 0.75rem;
        padding: 6px 8px;
    }
}

/* ==========================================================================
   MODAL PRATINJAU SURAT PENAWARAN & LEMBAR CETAK A4 RESMI
   ========================================================================== */
.kadt-modal {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.kadt-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.kadt-modal-dialog {
    position: relative;
    width: 100%;
    max-width: 880px;
    max-height: 92vh;
    background: #f8fafc;
    border-radius: 12px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 1;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.kadt-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: #0f172a;
    color: #ffffff;
    border-bottom: 1px solid #334155;
    gap: 12px;
    flex-wrap: wrap;
}

.kadt-modal-header-left {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.kadt-modal-badge {
    display: inline-block;
    background: rgba(59, 130, 246, 0.2);
    color: #93c5fd;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 999px;
    width: fit-content;
}

.kadt-modal-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
}

.kadt-modal-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.kadt-modal-tab-group {
    background: #1e293b;
    border-radius: 8px;
    padding: 3px;
    display: inline-flex;
    gap: 3px;
}

.kadt-modal-tab {
    border: none;
    background: transparent;
    color: #94a3b8;
    font-size: 12px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.kadt-modal-tab:hover {
    color: #ffffff;
}

.kadt-modal-tab.kadt-active {
    background: #2563eb;
    color: #ffffff;
}

.kadt-btn-modal-print {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    background: #10b981 !important;
    color: #ffffff !important;
    border: none !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    padding: 8px 16px !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
}

.kadt-btn-modal-print:hover {
    background: #059669 !important;
}

.kadt-btn-modal-close {
    border: none !important;
    background: #334155 !important;
    color: #cbd5e1 !important;
    font-size: 16px !important;
    width: 34px !important;
    height: 34px !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.15s ease !important;
}

.kadt-btn-modal-close:hover {
    background: #ef4444 !important;
    color: #ffffff !important;
}

.kadt-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    background: #cbd5e1;
    display: flex;
    justify-content: center;
}

/* Lembar Format A4 */
.kadt-print-sheet {
    width: 100%;
    max-width: 800px;
    min-height: 1050px;
    background: #ffffff;
    color: #0f172a;
    padding: 36px 40px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    border-radius: 4px;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 12px;
    line-height: 1.45;
}

.kadt-quote-kop {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
}

.kadt-quote-brand {
    flex: 1;
}

.kadt-quote-company {
    font-size: 18px;
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 4px;
    letter-spacing: -0.3px;
}

.kadt-quote-tagline {
    font-size: 11px;
    color: #64748b;
    margin: 0 0 4px;
}

.kadt-quote-contact {
    font-size: 11px;
    color: #475569;
    margin: 0;
}

.kadt-quote-meta {
    text-align: right;
}

.kadt-quote-doc-badge {
    display: inline-block;
    background: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
    font-size: 10px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}

.kadt-quote-meta-table {
    font-size: 11px;
    border-collapse: collapse;
    margin-left: auto;
}

.kadt-quote-meta-table td {
    padding: 2px 4px;
    text-align: left;
}

.kadt-quote-divider {
    height: 2px;
    background: linear-gradient(90deg, #1e3a8a 0%, #3b82f6 50%, #cbd5e1 100%);
    margin: 12px 0 16px;
    border: none;
}

.kadt-quote-intro {
    font-size: 11.5px;
    color: #334155;
    margin: 0 0 14px;
}

.kadt-quote-section-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #1e3a8a;
    background: #f1f5f9;
    padding: 4px 8px;
    border-left: 3px solid #2563eb;
    margin-bottom: 8px;
}

.kadt-quote-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 12px;
    font-size: 11.5px;
}

.kadt-quote-table th {
    background: #f8fafc;
    color: #334155;
    font-weight: 600;
    padding: 6px 10px;
    border: 1px solid #cbd5e1;
    font-size: 11px;
}

.kadt-quote-table td {
    padding: 6px 10px;
    border: 1px solid #e2e8f0;
    color: #1e293b;
}

.kadt-quote-spec-grid .kadt-label-col {
    background: #f8fafc;
    font-weight: 600;
    color: #475569;
    width: 22%;
}

.kadt-quote-spec-grid .kadt-val-col {
    width: 28%;
}

.kadt-quote-highlight-row {
    background: #f0fdf4 !important;
}

.kadt-tier-current {
    background: #fef3c7 !important;
}

.kadt-quote-terms {
    font-size: 10px;
    color: #64748b;
    background: #f8fafc;
    border: 1px dashed #cbd5e1;
    border-radius: 4px;
    padding: 8px 12px;
    margin-top: 14px;
    line-height: 1.4;
}

.kadt-quote-terms ol {
    margin: 4px 0 0 16px;
    padding: 0;
}

.kadt-quote-signs {
    display: flex;
    justify-content: space-between;
    margin-top: 24px;
    padding: 0 20px;
    page-break-inside: avoid;
}

.kadt-sign-col {
    text-align: center;
    width: 200px;
    font-size: 11px;
    color: #334155;
}

.kadt-sign-box {
    height: 55px;
}

.kadt-sign-name {
    margin: 0;
    font-size: 11px;
}

/* ==========================================================================
   ATURAN STRICT @MEDIA PRINT (AGAR BEBAS DARI KONTEN TEMA/HEADER/FOOTER)
   ========================================================================== */
@media print {
    /* Sembunyikan semua elemen di luar modal cetak */
    body > *:not(#kadt-quote-modal) {
        display: none !important;
    }

    header, footer, nav, aside, #wpadminbar, .no-print,
    .kadt-calculator-container, .kadt-mobile-bar, #kadt-mobile-bar {
        display: none !important;
    }

    #kadt-quote-modal {
        position: static !important;
        display: block !important;
        background: transparent !important;
        padding: 0 !important;
        margin: 0 !important;
        width: 100% !important;
        height: auto !important;
        box-shadow: none !important;
    }

    .kadt-modal-backdrop,
    .kadt-modal-header {
        display: none !important;
    }

    .kadt-modal-dialog {
        position: static !important;
        max-width: 100% !important;
        box-shadow: none !important;
        background: transparent !important;
        border: none !important;
        border-radius: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .kadt-modal-body {
        padding: 0 !important;
        background: transparent !important;
        display: block !important;
    }

    .kadt-print-sheet {
        box-shadow: none !important;
        padding: 0 !important;
        margin: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        min-height: auto !important;
    }

    a[href]:after {
        content: "" !important;
    }
}