/**
 * KIN Lead Engine - Base & Modal Stylesheet
 * 
 * Styling dasar input, Segmented Radio Buttons, Conditional Reveal, dan Universal Modal Popup.
 * Spacing presisi, tanpa efek hover berlebihan (hanya transisi warna), dan scrollbar ditutup bersih.
 * 
 * @package KINLeadEngine
 */

/* 1. Global Reset & Scoping */
.kin-form-scope,
.kin-form-scope *,
.kin-form-scope *::before,
.kin-form-scope *::after,
.kin-modal-root,
.kin-modal-root * {
    box-sizing: border-box;
    font-family: var(--kin-font-family);
    -webkit-font-smoothing: antialiased;
}

/* 2. Input Groups & Labels */
.kin-input-group {
    margin-bottom: 14px;
    display: flex;
    flex-direction: column;
    text-align: left;
    position: relative;
}

.kin-input-row {
    display: flex;
    gap: 14px;
    margin-bottom: 14px;
}

.kin-input-row .kin-input-group {
    margin-bottom: 0;
    flex: 1;
}

.kin-field-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--kin-text-label);
    margin-bottom: 5px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    line-height: 1.3;
}

.kin-field-sublabel {
    font-size: 12px;
    font-weight: 500;
    color: var(--kin-text-subtitle);
    margin-top: 8px;
    margin-bottom: 5px;
    display: block;
}

.kin-mark-req {
    color: var(--kin-text-required);
    font-weight: 700;
}

/* 3. Form Controls (Input, Select, Textarea) */
.kin-field-control {
    width: 100%;
    height: 42px;
    background-color: var(--kin-input-bg);
    border: 1.5px solid var(--kin-input-border);
    border-radius: 9px;
    padding: 0 14px;
    font-size: 13.5px;
    color: var(--kin-input-text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
    line-height: normal;
    margin: 0 !important;
    box-sizing: border-box !important;
}

.kin-field-control::placeholder {
    color: var(--kin-input-placeholder);
    opacity: 1;
}

.kin-field-control:hover:not(:focus):not([disabled]) {
    border-color: var(--kin-input-border-hover);
}

.kin-field-control:focus {
    border-color: var(--kin-input-focus-border);
    box-shadow: 0 0 0 3px var(--kin-input-focus-ring);
    background-color: #FFFFFF;
}

.kin-field-control[readonly] {
    background-color: #F1F5F9;
    border-color: #E2E8F0;
    color: #64748B;
    cursor: not-allowed;
}

select.kin-field-control {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 14px;
    padding-right: 36px;
}

/* 4. CUSTOM SELECT DROPDOWN COMPONENT (Bikin Sendiri - Simpel, Bersih, Elegan) */
.kin-custom-select-wrapper {
    position: relative;
    width: 100%;
}

.kin-custom-select-wrapper.is-open {
    z-index: 50;
}

.kin-input-group:has(.kin-custom-select-wrapper.is-open) {
    z-index: 30;
}

.kin-hidden-native-select {
    position: absolute !important;
    opacity: 0 !important;
    width: 0 !important;
    height: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
    pointer-events: none !important;
    clip: rect(0, 0, 0, 0) !important;
}

.kin-custom-select-trigger {
    width: 100%;
    min-height: 44px;
    background-color: var(--kin-input-bg, #FFFFFF);
    border: 1.5px solid var(--kin-input-border, #CBD5E1);
    border-radius: var(--kin-input-radius, 9px);
    padding: 0 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
    outline: none;
    box-sizing: border-box;
}

.kin-custom-select-trigger:hover {
    border-color: var(--kin-input-border-hover, #94A3B8);
}

.kin-custom-select-trigger:focus,
.kin-custom-select-wrapper.is-open .kin-custom-select-trigger {
    border-color: var(--kin-nature-green, #2D6A4F);
    box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.18);
    background-color: #FFFFFF;
}

.kin-custom-select-label {
    font-size: 13.5px;
    color: var(--kin-input-text, #0F172A);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-right: 8px;
    line-height: 1.4;
}

.kin-custom-select-label.kin-placeholder {
    color: var(--kin-input-placeholder, #94A3B8);
    font-weight: 400;
}

.kin-custom-select-arrow {
    flex-shrink: 0;
    color: #64748B;
    transition: transform 0.22s ease, color 0.2s ease;
}

.kin-custom-select-wrapper.is-open .kin-custom-select-arrow {
    transform: rotate(180deg);
    color: var(--kin-nature-green, #2D6A4F);
}

/* Floating Dropdown Menu */
.kin-custom-select-dropdown {
    position: absolute;
    top: calc(100% + 5px);
    left: 0;
    right: 0;
    z-index: 99999;
    background: #FFFFFF;
    border: 1.5px solid #E2E8F0;
    border-radius: 11px;
    box-shadow: 0 12px 28px -4px rgba(13, 59, 46, 0.12), 0 4px 12px -2px rgba(0, 0, 0, 0.04);
    padding: 6px;
    max-height: 220px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px) scale(0.99);
    transition: opacity 0.18s cubic-bezier(0.16, 1, 0.3, 1), transform 0.18s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.18s cubic-bezier(0.16, 1, 0.3, 1);
    scrollbar-width: thin;
    scrollbar-color: #CBD5E1 transparent;
}

.kin-custom-select-dropdown::-webkit-scrollbar {
    width: 5px;
}
.kin-custom-select-dropdown::-webkit-scrollbar-thumb {
    background: #CBD5E1;
    border-radius: 10px;
}

.kin-custom-select-wrapper.is-open .kin-custom-select-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* Option Items */
.kin-custom-select-option {
    padding: 9px 12px;
    border-radius: 7px;
    font-size: 13.5px;
    color: #334155;
    font-weight: 450;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
    transition: background-color 0.15s ease, color 0.15s ease;
    line-height: 1.35;
}

.kin-custom-select-option:hover:not(.is-disabled) {
    background-color: #F8FAFC;
    color: #0F172A;
}

.kin-custom-select-option.is-selected {
    background-color: var(--kin-nature-green-light, #E8F5E9);
    color: var(--kin-primary-green, #0D3B2E);
    font-weight: 600;
}

.kin-custom-select-option .kin-option-check {
    display: none;
    flex-shrink: 0;
    margin-left: 8px;
    stroke: var(--kin-nature-green, #2D6A4F);
}

.kin-custom-select-option.is-selected .kin-option-check {
    display: block;
}

.kin-custom-select-option.is-disabled {
    color: #94A3B8;
    cursor: not-allowed;
    font-style: italic;
    font-size: 12.5px;
    padding: 8px 12px;
}

/* Locked / Readonly State untuk Custom Select (Pre-selected Kota & Di-lock) */
.kin-custom-select-wrapper.is-locked .kin-custom-select-trigger,
.kin-custom-select-trigger.is-locked {
    background-color: #F8FAFC !important;
    border-color: #E2E8F0 !important;
    cursor: not-allowed !important;
    box-shadow: none !important;
}

.kin-custom-select-wrapper.is-locked .kin-custom-select-label,
.kin-custom-select-trigger.is-locked .kin-custom-select-label {
    color: #334155 !important;
    font-weight: 600 !important;
}

.kin-custom-select-lock-icon {
    flex-shrink: 0;
    color: #64748B;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* 5. SEGMENTED RADIO BUTTONS (Bentuk Tombol Interaktif) */
.kin-btn-segmented-group {
    display: flex;
    gap: 8px;
    width: 100%;
}

.kin-btn-segmented-group.kin-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.kin-btn-segmented-group.kin-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}

.kin-btn-segment {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 6px 12px;
    background: var(--kin-btn-segment-bg);
    border: 1.5px solid var(--kin-btn-segment-border);
    border-radius: 9px;
    color: var(--kin-btn-segment-color);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    user-select: none;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
    text-align: center;
}

/* Sembunyikan radio input asli tanpa merusak accessibility */
.kin-btn-segment input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 0;
    height: 0;
    margin: 0;
}

/* Hovering Halus: Hanya perubahan warna, tanpa transform jumping */
.kin-btn-segment:hover {
    background: var(--kin-btn-segment-hover-bg);
    border-color: var(--kin-btn-segment-hover-border);
}

/* State Aktif / Terpilih */
.kin-btn-segment.is-selected {
    background: var(--kin-btn-segment-active-bg);
    border-color: var(--kin-btn-segment-active-border);
    color: var(--kin-btn-segment-active-color);
}

/* 5. CONDITIONAL REVEAL (Animasi Masuk Input Keterangan) */
.kin-conditional-reveal {
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.25s ease, margin-top 0.25s ease;
}

.kin-conditional-reveal.is-active {
    opacity: 1;
    margin-top: 8px;
}

/* 6. TOMBOL CTA SUBMIT (Amber Gold KIN) */
.kin-submit-wrap {
    margin-top: 14px;
    width: 100%;
}

.kin-submit-btn {
    width: 100%;
    height: 46px;
    padding: 0 20px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.01em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    border: none;
    border-radius: 10px;
    background: var(--kin-accent-gold);
    color: var(--kin-accent-gold-text);
    box-shadow: 0 4px 14px var(--kin-accent-gold-glow);
    cursor: pointer;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}

/* Hovering Tombol: Hanya perubahan warna, tanpa translateY norak */
.kin-submit-btn:hover {
    background: var(--kin-accent-gold-hover);
    box-shadow: 0 6px 18px rgba(251, 191, 36, 0.45);
}

.kin-submit-btn:active {
    background: var(--kin-accent-gold-hover);
    box-shadow: 0 2px 6px var(--kin-accent-gold-glow);
}

.kin-submit-btn svg {
    width: 19px;
    height: 19px;
    fill: currentColor;
    flex-shrink: 0;
}

.kin-submit-btn.is-submitting {
    opacity: 0.85;
    cursor: wait;
}

/* 7. UNIVERSAL MODAL POPUP SYSTEM */
.kin-modal-root {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.22s ease, visibility 0.22s ease;
    overflow: hidden !important;
}

.kin-modal-root.is-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.kin-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 59, 46, 0.72);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

/* Dialog Container (Lebar Ramping 425px Proporsional & Solid) */
.kin-modal-dialog {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 425px;
    margin: auto;
    overflow: visible;
    scrollbar-width: none !important;
    -ms-overflow-style: none !important;
    transform: scale(0.97) translateY(6px);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.kin-modal-root.is-active .kin-modal-dialog {
    transform: scale(1) translateY(0);
}

/* Kartu Modal Putih (Tutup Scrollbar & Spacing Rapi) */
.kin-modal-card {
    background: var(--kin-card-bg);
    border: 1px solid var(--kin-card-border);
    border-radius: 18px;
    box-shadow: 0 20px 45px -10px rgba(13, 59, 46, 0.22), 0 0 1px 1px rgba(0, 0, 0, 0.04);
    padding: 24px 24px 22px 24px !important;
    position: relative;
    overflow: visible;
    scrollbar-width: none !important;
    -ms-overflow-style: none !important;
}

/* Tutup Seluruh Scrollbar Browser */
.kin-modal-dialog::-webkit-scrollbar,
.kin-modal-card::-webkit-scrollbar,
.kin-modal-root::-webkit-scrollbar {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
}

/* Tombol Tutup (X Murni Saja Tanpa Lingkaran / Norak - Hover Warna Saja) */
.kin-btn-close {
    position: absolute;
    top: 14px;
    right: 18px;
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
    font-size: 24px;
    font-weight: 300;
    line-height: 1;
    color: #94A3B8;
    cursor: pointer;
    transition: color 0.18s ease;
    z-index: 20;
    outline: none;
}

.kin-btn-close:hover {
    background: transparent !important;
    color: #0D3B2E;
    transform: none !important;
}

/* Header Modal (Compact Spacing & Logo) */
.kin-modal-header {
    text-align: center;
    margin-bottom: 10px !important;
    padding-right: 15px;
    padding-left: 15px;
}

.kin-logo-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 6px !important;
}

.kin-logo-img {
    height: 32px !important;
    width: auto;
    max-width: 140px;
    object-fit: contain;
    display: block;
}

.kin-modal-title {
    font-size: 17.5px;
    font-weight: 800;
    color: var(--kin-text-title);
    margin: 0 0 2px 0;
    line-height: 1.3;
}

.kin-modal-subtitle {
    font-size: 12px;
    color: var(--kin-text-subtitle);
    margin: 0;
    line-height: 1.4;
}

/* Penyesuaian Spacing Khusus di dalam Modal (Proporsional, Nyaman & Tidak Mepet) */
.kin-modal-card .kin-modal-fields-wrap {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.kin-modal-card .kin-input-group {
    margin-bottom: 11px !important;
    margin-top: 0 !important;
}

.kin-modal-card .kin-input-group:last-child {
    margin-bottom: 0 !important;
}

.kin-modal-card .kin-field-label {
    font-size: 12px !important;
    font-weight: 600 !important;
    color: #1E293B !important;
    margin: 0 0 4px 0 !important;
    padding: 0 !important;
    line-height: 1.3 !important;
    display: flex !important;
    align-items: center !important;
    gap: 3px !important;
}

.kin-modal-card .kin-field-control,
.kin-modal-card .kin-custom-select-trigger {
    height: 38px !important;
    min-height: 38px !important;
    padding: 0 12px !important;
    font-size: 13px !important;
    border-radius: 8px !important;
    margin: 0 !important;
}

.kin-modal-card .kin-custom-select-label {
    font-size: 13px !important;
    line-height: 38px !important;
}

.kin-modal-card .kin-custom-select-option {
    padding: 8px 12px !important;
    font-size: 12.5px !important;
}

.kin-modal-card select.kin-field-control {
    background-position: right 10px center !important;
    padding-right: 30px !important;
}

.kin-modal-card .kin-submit-wrap {
    margin-top: 18px !important;
    margin-bottom: 0 !important;
}

.kin-modal-card .kin-submit-btn {
    height: 44px !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    border-radius: 9px !important;
}

/* Inline Error Notice (Elegan & Bersih, Menggantikan Alert Browser) */
.kin-form-error-notice {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: #DC2626;
    background-color: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: 8px;
    padding: 7px 12px;
    margin-bottom: 9px;
    font-size: 11.5px;
    font-weight: 600;
    line-height: 1.35;
    text-align: center;
    box-shadow: 0 1px 2px rgba(220, 38, 38, 0.05);
    animation: kinShakeNotice 0.3s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}

.kin-form-error-notice.is-visible {
    display: flex !important;
}

.kin-form-error-notice svg {
    flex-shrink: 0;
    color: #DC2626;
}

@keyframes kinShakeNotice {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-4px); }
    40%, 80% { transform: translateX(4px); }
}

/* Responsivitas Khusus Mobile (< 640px) */
@media (max-width: 640px) {
    .kin-modal-dialog {
        max-height: 92vh;
        overflow-y: auto !important; /* Swipe touch pada layar kecil, scrollbar tetap disembunyikan */
    }

    .kin-modal-card {
        padding: 20px 16px 20px 16px;
        border-radius: 16px;
    }

    .kin-modal-title {
        font-size: 17.5px;
    }

    .kin-modal-card .kin-modal-fields-wrap.kin-inline-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .kin-btn-segmented-group.kin-grid-3 {
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
    }
}