/* ==========================================================================
   Ne Kadar Sattı? — public satış tahmini aracı
   Tasarım dili: Emparator kurumsal kimliği.
   - Tipografi: tema ile aynı (Nunito, tema Google Fonts üzerinden yüklüyor)
   - Renk: marka yeşili #01a479 + araç sayfalarının slate paleti (#e2e8f0 / #94a3b8 / #f8fafc)
   - İmza öğe: "ölçüm çentikleri" — tahminin kaç ölçüme dayandığını gösteren çentik şeridi
   ========================================================================== */

.nks {
    --nks-brand: #01a479;
    --nks-brand-deep: #017a5a;
    --nks-brand-soft: #e9f6f1;
    --nks-data: #10b981;
    --nks-ink: #2f2f41;
    --nks-body: #535353;
    --nks-muted: #94a3b8;
    --nks-line: #e2e8f0;
    --nks-hairline: #f1f5f9;
    --nks-wash: #f8fafc;
    --nks-ty: #f9752a;
    --nks-hb: #ff6000;
    color: var(--nks-body);
}

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

/* ---------- ortak yapı ---------- */

.nks-section {
    padding: 56px 0;
}

.nks-section--wash {
    background: var(--nks-wash);
    border-top: 1px solid var(--nks-hairline);
    border-bottom: 1px solid var(--nks-hairline);
}

.nks-head {
    font-size: 11px;
    font-weight: 700;
    color: var(--nks-muted);
    text-transform: uppercase;
    letter-spacing: .8px;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
}

.nks-head::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--nks-hairline);
}

.nks-title {
    font-size: 30px;
    font-weight: 700;
    color: var(--nks-ink);
    line-height: 1.25;
    margin: 0 0 10px;
}

.nks-title--light {
    font-weight: 400;
}

.nks-title--light b {
    font-weight: 700;
}

.nks-lead {
    font-size: 18px;
    font-weight: 300;
    color: var(--nks-body);
    line-height: 1.7;
    margin: 0;
}

.nks-card {
    background: #fff;
    border: 1px solid var(--nks-line);
    border-radius: 16px;
    padding: 20px;
}

.nks-card--flush {
    padding: 0;
    overflow: hidden;
}

/* ---------- link kutusu ---------- */

.nks-form {
    display: flex;
    align-items: stretch;
    gap: 8px;
    max-width: 640px;
    margin: 0 auto;
}

.nks-form--start {
    margin: 0;
}

.nks-form__field {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    border: 1px solid var(--nks-line);
    border-radius: 10px;
    padding: 0 14px;
    min-width: 0;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.nks-form__field:focus-within {
    border-color: var(--nks-brand);
    box-shadow: 0 0 0 3px rgba(1, 164, 121, .12);
}

.nks-form__field svg {
    flex-shrink: 0;
}

.nks-form input {
    flex: 1;
    min-width: 0;
    border: none;
    outline: none;
    background: none;
    font-family: inherit;
    font-size: 15px;
    font-weight: 400;
    color: var(--nks-ink);
    padding: 13px 0;
}

.nks-form input::placeholder {
    color: #a9b4c0;
    font-weight: 300;
}

.nks-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    padding: 13px 22px;
    border-radius: 10px;
    border: 1px solid var(--nks-brand);
    background: var(--nks-brand);
    color: #fff;
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none;
    transition: background .15s ease, border-color .15s ease, color .15s ease;
}

.nks-btn:hover,
.nks-btn:focus-visible {
    background: var(--nks-brand-deep);
    border-color: var(--nks-brand-deep);
    color: #fff;
}

/* Tema butonlarıyla aynı dil: yumuşak yeşil dolgu + ince yeşil çerçeve */
.nks-btn--soft {
    background: rgba(1, 164, 121, .1);
    border-color: var(--nks-brand);
    color: var(--nks-ink);
}

.nks-btn--soft:hover,
.nks-btn--soft:focus-visible {
    background: rgba(1, 164, 121, .18);
    border-color: var(--nks-brand-deep);
    color: var(--nks-ink);
}

.nks-btn--quiet {
    background: #fff;
    border-color: var(--nks-line);
    color: var(--nks-ink);
}

.nks-btn--quiet:hover,
.nks-btn--quiet:focus-visible {
    background: var(--nks-wash);
    border-color: var(--nks-muted);
    color: var(--nks-ink);
}

.nks-btn--sm {
    font-size: 13px;
    padding: 9px 16px;
    border-radius: 8px;
}

.nks *:focus-visible {
    outline: 2px solid var(--nks-brand);
    outline-offset: 2px;
}

.nks-note {
    font-size: 13px;
    font-weight: 400;
    color: var(--nks-muted);
    margin-top: 14px;
}

.nks-note b {
    color: var(--nks-ink);
    font-weight: 700;
}

.nks-alert {
    max-width: 640px;
    margin: 14px auto 0;
    background: #fff5f6;
    border: 1px solid #f6d5da;
    color: #b3384a;
    border-radius: 10px;
    padding: 11px 15px;
    font-size: 14px;
    font-weight: 600;
    text-align: left;
}

/* ---------- imza: ölçüm çentikleri ---------- */

.nks-ticks {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 18px;
}

.nks-ticks span {
    display: block;
    width: 2px;
    height: 8px;
    border-radius: 1px;
    background: #d7dee6;
}

.nks-ticks span.is-on {
    background: var(--nks-data);
    height: 14px;
}

.nks-ticks span.is-last {
    height: 18px;
    background: var(--nks-brand-deep);
}

.nks-ticks--legend span {
    height: 10px;
    width: 3px;
}

.nks-ticks--legend span.is-on {
    height: 16px;
}

.nks-ticks--legend span.is-last {
    height: 20px;
}

.nks-tickline {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid var(--nks-line);
    font-size: 13.5px;
    font-weight: 400;
    color: var(--nks-muted);
}

.nks-tickline .nks-ticks {
    height: 20px;
    gap: 4px;
    flex-shrink: 0;
}

/* ---------- landing: ne görürsün ---------- */

.nks-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.nks-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.nks-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 11px 0;
    border-bottom: 1px solid var(--nks-hairline);
    font-size: 15px;
    font-weight: 400;
    color: var(--nks-ink);
}

.nks-list li:last-child {
    border-bottom: none;
}

.nks-list__mark {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
    background: rgba(16, 185, 129, .12);
    color: var(--nks-data);
}

.nks-list--locked .nks-list__mark {
    background: var(--nks-wash);
    color: var(--nks-muted);
}

.nks-list--locked li {
    color: var(--nks-body);
}

/* ---------- landing: nasıl hesaplıyoruz ---------- */

.nks-method {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 18px;
}

.nks-method__item {
    border-left: 2px solid var(--nks-hairline);
    padding: 2px 0 2px 16px;
}

.nks-method__item h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--nks-ink);
    margin: 8px 0 6px;
}

.nks-method__item p {
    font-size: 14.5px;
    font-weight: 300;
    line-height: 1.65;
    color: var(--nks-body);
    margin: 0;
}

/* ---------- SSS ---------- */

.nks-faq {
    max-width: 780px;
    margin: 0 auto;
}

.nks-faq details {
    border-bottom: 1px solid var(--nks-line);
}

.nks-faq summary {
    list-style: none;
    cursor: pointer;
    padding: 16px 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--nks-ink);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.nks-faq summary::-webkit-details-marker {
    display: none;
}

.nks-faq summary::after {
    content: '';
    flex-shrink: 0;
    width: 9px;
    height: 9px;
    border-right: 2px solid var(--nks-brand);
    border-bottom: 2px solid var(--nks-brand);
    transform: rotate(45deg) translateY(-2px);
    transition: transform .18s ease;
}

.nks-faq details[open] summary::after {
    transform: rotate(-135deg) translateY(-2px);
}

.nks-faq p {
    font-size: 15px;
    font-weight: 300;
    line-height: 1.75;
    color: var(--nks-body);
    margin: 0 0 18px;
    max-width: 68ch;
}

/* ---------- sonuç: üst şerit ---------- */

/* Tema header'ı (#header-wrap) `position: relative !important` ile normal akışta
   kalıyor; şeridin ayrıca header yüksekliği kadar üst boşluk açmasına gerek yok. */
.nks-bar {
    background: var(--nks-wash);
    border-bottom: 1px solid var(--nks-line);
    padding: 22px 0 18px;
}

.nks-bar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.nks-bar__label {
    font-size: 11px;
    font-weight: 700;
    color: var(--nks-muted);
    text-transform: uppercase;
    letter-spacing: .8px;
    white-space: nowrap;
}

.nks-bar .nks-form {
    margin: 0;
    max-width: 520px;
    flex: 1;
}

/* ---------- sonuç: ürün başlığı ---------- */

.nks-product {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 22px 0 20px;
}

.nks-product__photo {
    width: 84px;
    height: 84px;
    border-radius: 12px;
    flex-shrink: 0;
    object-fit: cover;
    background: var(--nks-wash);
    border: 1px solid var(--nks-line);
}

.nks-product__main {
    flex: 1;
    min-width: 0;
}

.nks-product h1 {
    font-size: 21px;
    font-weight: 700;
    color: var(--nks-ink);
    line-height: 1.35;
    margin: 6px 0 0;
}

.nks-source {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--nks-muted);
}

.nks-mark {
    width: 20px;
    height: 20px;
    border-radius: 5px;
    background: var(--nks-ty);
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.nks-mark--hb {
    background: var(--nks-hb);
}

.nks-product__facts {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.nks-fact {
    min-width: 128px;
    background: var(--nks-wash);
    border: 1px solid var(--nks-line);
    border-radius: 12px;
    padding: 10px 14px;
}

.nks-fact__label {
    font-size: 10.5px;
    font-weight: 700;
    color: var(--nks-muted);
    text-transform: uppercase;
    letter-spacing: .7px;
}

.nks-fact__value {
    font-size: 19px;
    font-weight: 700;
    color: var(--nks-ink);
    margin-top: 3px;
    font-variant-numeric: tabular-nums;
}

.nks-fact__value small {
    font-size: 12px;
    font-weight: 600;
    color: var(--nks-muted);
}

/* ---------- sonuç: cevap ---------- */

.nks-answer {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
    background: linear-gradient(180deg, #fff 0%, var(--nks-brand-soft) 100%);
    border: 1px solid #d5ebe3;
    border-radius: 16px;
    padding: 24px 26px;
}

.nks-answer__main {
    flex: 1;
    min-width: 260px;
}

.nks-answer__label {
    font-size: 11px;
    font-weight: 700;
    color: #0b7d5e;
    text-transform: uppercase;
    letter-spacing: .8px;
}

.nks-answer__value {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-top: 6px;
}

.nks-answer__number {
    font-size: 72px;
    font-weight: 800;
    line-height: 1;
    color: var(--nks-brand);
    letter-spacing: -2px;
    font-variant-numeric: tabular-nums;
}

.nks-answer__unit {
    font-size: 20px;
    font-weight: 400;
    color: var(--nks-body);
}

.nks-answer__evidence {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.nks-answer__evidence span {
    font-size: 13px;
    font-weight: 400;
    color: var(--nks-body);
}

.nks-answer__side {
    width: 232px;
    flex-shrink: 0;
    border-left: 1px solid #cfe6dd;
    padding-left: 24px;
}

.nks-answer__side .nks-fact {
    background: #fff;
    border-color: #dbeee7;
    min-width: 0;
}

.nks-answer__side .nks-fact + .nks-fact {
    margin-top: 10px;
}

/* Ölçüm sürüyor durumu — aynı kart, sakin ton */
.nks-answer--pending {
    background: #fff;
    border-color: var(--nks-line);
}

.nks-answer--pending .nks-answer__label {
    color: var(--nks-muted);
}

.nks-answer--pending .nks-answer__number {
    font-size: 30px;
    font-weight: 700;
    color: var(--nks-ink);
    letter-spacing: -.4px;
}

.nks-answer--pending .nks-answer__side {
    border-left-color: var(--nks-line);
}

/* ---------- metrik kutuları ---------- */

.nks-tiles {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 18px;
}

.nks-tiles--pair {
    grid-template-columns: repeat(2, 1fr);
}

.nks-tile {
    background: #fff;
    border: 1px solid var(--nks-line);
    border-radius: 14px;
    padding: 16px 18px;
    min-height: 104px;
}

.nks-tile__value {
    font-size: 26px;
    font-weight: 700;
    color: var(--nks-ink);
    margin-top: 6px;
    font-variant-numeric: tabular-nums;
}

.nks-tile__unit {
    font-size: 12.5px;
    font-weight: 400;
    color: var(--nks-muted);
    margin-top: 2px;
}

/* ---------- kilitli alanlar ----------
   Kilitli metriklerin gerçek değeri sunucudan hiç gönderilmez; burada yalnızca
   tarama deseni ve kilit rozeti bulunur. */

.nks-locked {
    background:
        repeating-linear-gradient(135deg, #f8fafc 0 7px, #eef2f6 7px 14px);
    border-color: var(--nks-line);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.nks-locked__chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    align-self: flex-start;
    background: #fff;
    border: 1px solid var(--nks-line);
    border-radius: 999px;
    padding: 5px 12px 5px 8px;
    font-size: 11.5px;
    font-weight: 700;
    color: var(--nks-ink);
    margin-top: 10px;
}

.nks-locked__chip svg {
    color: var(--nks-muted);
}

.nks-locked__link {
    display: inline-block;
    margin-top: 10px;
    font-size: 13px;
    font-weight: 700;
    color: var(--nks-brand);
    text-decoration: none;
    border-bottom: 1px solid rgba(1, 164, 121, .35);
}

.nks-locked__link:hover {
    color: var(--nks-brand-deep);
}

.nks-panels {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 14px;
    margin-top: 14px;
}

.nks-panel {
    background: #fff;
    border: 1px solid var(--nks-line);
    border-radius: 16px;
    padding: 18px 20px;
}

/* Üyeye kilit yerine doğrudan Web Panel yönlendirmesi gösterilen panel. */
.nks-panel--member {
    margin-top: 14px;
    background: var(--nks-brand-soft);
    border-color: #d5ebe3;
}

.nks-panel__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.nks-panel__title {
    font-size: 15.5px;
    font-weight: 700;
    color: var(--nks-ink);
    margin: 0 0 4px;
}

.nks-panel__desc {
    font-size: 13.5px;
    font-weight: 300;
    color: var(--nks-body);
    line-height: 1.6;
    margin: 0;
}

.nks-panel__locked {
    margin-top: 14px;
    border-radius: 12px;
    border: 1px solid var(--nks-line);
    background: repeating-linear-gradient(135deg, #f8fafc 0 7px, #eef2f6 7px 14px);
    height: 132px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 12.5px;
    font-weight: 700;
    color: var(--nks-muted);
}

/* ---------- satıcı & stok ---------- */

.nks-table {
    margin-top: 14px;
    border: 1px solid var(--nks-line);
    border-radius: 14px;
    overflow: hidden;
}

.nks-table__head,
.nks-table__row {
    display: grid;
    grid-template-columns: 2fr 1fr 1.1fr;
    align-items: center;
    gap: 12px;
    padding: 11px 16px;
}

.nks-table__head {
    background: var(--nks-wash);
    border-bottom: 1px solid var(--nks-line);
}

.nks-table__head span {
    font-size: 10.5px;
    font-weight: 700;
    color: var(--nks-muted);
    text-transform: uppercase;
    letter-spacing: .7px;
}

.nks-table__row + .nks-table__row {
    border-top: 1px solid var(--nks-hairline);
}

.nks-seller {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.nks-seller__avatar {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: var(--nks-brand-soft);
    color: var(--nks-brand-deep);
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.nks-seller__name {
    font-size: 14px;
    font-weight: 600;
    color: var(--nks-ink);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.nks-seller__tag {
    font-size: 10.5px;
    font-weight: 700;
    color: var(--nks-data);
    text-transform: uppercase;
    letter-spacing: .5px;
}

.nks-table__price {
    font-size: 14px;
    font-weight: 600;
    color: var(--nks-ink);
    font-variant-numeric: tabular-nums;
}

.nks-stock {
    display: flex;
    align-items: center;
    gap: 9px;
}

.nks-stock__bar {
    width: 46px;
    height: 5px;
    border-radius: 3px;
    background: #eef2f6;
    overflow: hidden;
    flex-shrink: 0;
}

.nks-stock__fill {
    display: block;
    height: 100%;
    background: var(--nks-data);
}

.nks-stock__value {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--nks-ink);
    font-variant-numeric: tabular-nums;
}

.nks-stock--mid .nks-stock__fill { background: #f59e0b; }
.nks-stock--low .nks-stock__fill { background: #f43f5e; }
.nks-stock--low .nks-stock__value { color: #e11d48; }

.nks-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
    font-size: 12.5px;
    font-weight: 400;
    color: var(--nks-muted);
    margin-top: 12px;
}

.nks-meta a {
    color: var(--nks-brand);
    text-decoration: none;
    font-weight: 600;
}

.nks-meta a:hover {
    color: var(--nks-brand-deep);
}

/* ---------- funnel ---------- */

.nks-invite {
    background: var(--nks-brand-soft);
    border: 1px solid #d5ebe3;
    border-radius: 16px;
    padding: 22px 24px;
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 22px;
    flex-wrap: wrap;
}

.nks-invite__text {
    flex: 1;
    min-width: 260px;
}

.nks-invite__title {
    font-size: 18px;
    font-weight: 700;
    color: var(--nks-ink);
    margin: 0 0 5px;
}

.nks-invite__desc {
    font-size: 14.5px;
    font-weight: 300;
    color: var(--nks-body);
    line-height: 1.6;
    margin: 0;
}

.nks-invite__actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* ---------- durum ekranları ---------- */

.nks-state {
    max-width: 620px;
    margin: 0 auto;
    text-align: center;
}

.nks-state__icon {
    width: 52px;
    height: 52px;
    border-radius: 15px;
    background: #fff;
    border: 1px solid #d5ebe3;
    box-shadow: 0 10px 30px 5px rgba(1, 164, 121, .06);
    color: var(--nks-brand);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}

.nks-state h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--nks-ink);
    margin: 0 0 10px;
}

.nks-state p {
    font-size: 16.5px;
    font-weight: 300;
    line-height: 1.7;
    color: var(--nks-body);
    margin: 0 auto 22px;
}

.nks-state .nks-form {
    margin-bottom: 12px;
}

.nks-state__actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 18px;
}

.nks-chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-top: 26px;
}

.nks-chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: #fff;
    border: 1px solid var(--nks-line);
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--nks-ink);
}

/* ---------- responsive ---------- */

@media (max-width: 991px) {
    .nks-section {
        padding: 40px 0;
    }

    .nks-split,
    .nks-method,
    .nks-tiles,
    .nks-panels {
        grid-template-columns: 1fr;
    }

    .nks-answer__side {
        width: 100%;
        border-left: none;
        border-top: 1px solid #cfe6dd;
        padding-left: 0;
        padding-top: 18px;
        display: flex;
        gap: 10px;
    }

    .nks-answer__side .nks-fact {
        flex: 1;
    }

    .nks-answer__side .nks-fact + .nks-fact {
        margin-top: 0;
    }

    .nks-answer--pending .nks-answer__side {
        border-top-color: var(--nks-line);
    }

    .nks-product {
        flex-wrap: wrap;
    }

    .nks-product__facts {
        width: 100%;
    }

    .nks-product__facts .nks-fact {
        flex: 1;
        min-width: 0;
    }

    .nks-bar {
        padding-top: 18px;
    }

    .nks-bar__inner {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .nks-bar .nks-form {
        max-width: 100%;
    }
}

@media (max-width: 575px) {
    .nks-form {
        flex-direction: column;
    }

    .nks-btn {
        width: 100%;
    }

    .nks-answer {
        padding: 20px;
    }

    .nks-answer__number {
        font-size: 52px;
        letter-spacing: -1.2px;
    }

    .nks-product__photo {
        width: 64px;
        height: 64px;
    }

    .nks-product h1 {
        font-size: 18px;
    }

    .nks-table__head,
    .nks-table__row {
        grid-template-columns: 1.7fr 1fr 1fr;
        padding: 10px 12px;
        gap: 8px;
    }

    .nks-stock__bar {
        display: none;
    }

    .nks-title {
        font-size: 24px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .nks *,
    .nks *::before,
    .nks *::after {
        transition: none !important;
        animation: none !important;
    }
}