/* ══════════════════════════════════════════════════════════════
   Комбинатор ключевых слов — стили в теме web-seo.by
   Raleway | --main-color:#31B939 | фон #F5F5F5
   ══════════════════════════════════════════════════════════════ */

.kc-section { padding-bottom: 4.167vw; }

.kc-page-title {
    font-family: "Raleway", sans-serif;
    font-weight: 800;
    font-size: 2.604vw;
    color: var(--text-main-color, #1C1C1C);
    margin: 2.5vw 0 0.5vw;
    line-height: 1.2;
}

.kc-page-sub {
    font-family: "Raleway", sans-serif;
    font-size: 0.938vw;
    color: #6B7280;
    margin: 0 0 2vw;
    line-height: 1.6;
}

/* ── Двухколоночный layout ────────────────────────────────────── */

.kc-layout {
    display: grid;
    grid-template-columns: 1fr 26vw;
    gap: 1.563vw;
    align-items: start;
}

/* ══ ЛЕВАЯ: столбцы ввода ═══════════════════════════════════════ */

/* Тулбар над столбцами */

.kc-cols-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.833vw;
}

.kc-toolbar-label {
    font-family: "Raleway", sans-serif;
    font-size: 0.677vw;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #9CA3AF;
}

.kc-add-col-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.417vw;
    font-family: "Raleway", sans-serif;
    font-size: 0.677vw;
    font-weight: 700;
    color: var(--main-color, #31B939);
    background: none;
    border: 1px solid rgba(49,185,57,.3);
    border-radius: 0.417vw;
    padding: 0.313vw 0.729vw;
    cursor: pointer;
    transition: background .15s;
}

.kc-add-col-btn:hover  { background: rgba(49,185,57,.07); }
.kc-add-col-btn:disabled { opacity: .4; cursor: default; }

/* Сетка столбцов */

.kc-cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(10vw, 1fr));
    gap: 0.833vw;
    margin-bottom: 1.25vw;
}

/* Один столбец */

.kc-col {
    background: #fff;
    border-radius: 1.042vw;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.kc-col-head {
    display: flex;
    align-items: center;
    gap: 0.313vw;
    padding: 0.625vw 0.729vw;
    background: #F9FAFB;
    border-bottom: 1px solid #F3F4F6;
}

.kc-col-title {
    flex: 1;
    font-family: "Raleway", sans-serif;
    font-size: 0.677vw;
    font-weight: 700;
    color: var(--text-main-color, #1C1C1C);
    background: none;
    border: none;
    outline: none;
    padding: 0;
    min-width: 0;
}

.kc-col-clear,
.kc-col-remove {
    background: none;
    border: none;
    cursor: pointer;
    color: #D1D5DB;
    padding: 0.156vw;
    font-size: 0.677vw;
    line-height: 1;
    border-radius: 0.313vw;
    display: flex;
    align-items: center;
    transition: color .15s, background .15s;
    flex-shrink: 0;
}

.kc-col-clear:hover  { color: #9CA3AF; background: #F3F4F6; }
.kc-col-remove:hover { color: #DC2626; background: #FEE2E2; }

.kc-col-textarea {
    flex: 1;
    width: 100%;
    padding: 0.625vw 0.729vw;
    font-family: "Raleway", sans-serif;
    font-size: 0.729vw;
    line-height: 1.7;
    border: none;
    outline: none;
    resize: none;
    color: var(--text-main-color, #1C1C1C);
    background: #fff;
    box-sizing: border-box;
    min-height: 12vw;
}

.kc-col-textarea::placeholder { color: #C0C3C8; }
.kc-col-textarea:focus { background: #FAFFFE; }

.kc-col-count {
    font-family: "Raleway", sans-serif;
    font-size: 0.573vw;
    color: #9CA3AF;
    padding: 0.313vw 0.729vw;
    border-top: 1px solid #F9FAFB;
    font-weight: 600;
}

/* Кнопка запуска */

.kc-go-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625vw;
    width: 100%;
    height: 2.917vw;
    font-family: "Raleway", sans-serif;
    font-size: 0.938vw;
    font-weight: 700;
    color: #fff;
    background: var(--main-color, #31B939);
    border: none;
    border-radius: 0.781vw;
    cursor: pointer;
    transition: background .2s, transform .1s;
}

.kc-go-btn:hover  { background: var(--main-color-darken, #1f9f27); }
.kc-go-btn:active { transform: scale(0.99); }
.kc-go-btn--flash { background: #CA8A04 !important; }

/* ══ ПРАВАЯ КОЛОНКА ══════════════════════════════════════════════ */

.kc-right { display: flex; flex-direction: column; gap: 1.25vw; }

/* ── Настройки ────────────────────────────────────────────────── */

.kc-settings-card {
    background: #fff;
    border-radius: 1.25vw;
    padding: 1.25vw 1.563vw;
}

.kc-settings-title {
    font-family: "Raleway", sans-serif;
    font-size: 0.677vw;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #9CA3AF;
    margin-bottom: 1.042vw;
}

.kc-setting-group {
    margin-bottom: 1.042vw;
    padding-bottom: 1.042vw;
    border-bottom: 1px solid #F3F4F6;
}

.kc-setting-group:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }

.kc-setting-label {
    font-family: "Raleway", sans-serif;
    font-size: 0.677vw;
    font-weight: 700;
    color: var(--text-main-color, #1C1C1C);
    margin-bottom: 0.521vw;
}

/* Сетка разделителей */

.kc-sep-grid,
.kc-wrap-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.313vw;
}

.kc-sep-btn,
.kc-wrap-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: "Raleway", sans-serif;
    font-size: 0.625vw;
    font-weight: 700;
    color: #6B7280;
    background: #F9FAFB;
    border: 1px solid #E5E7EB;
    border-radius: 0.417vw;
    padding: 0.417vw 0.625vw;
    cursor: pointer;
    text-align: left;
    transition: background .15s, border-color .15s, color .15s;
}

.kc-sep-btn:hover,
.kc-wrap-btn:hover { background: #F3F4F6; color: var(--text-main-color, #1C1C1C); }

.kc-sep-btn--active,
.kc-wrap-btn--active {
    background: rgba(49,185,57,.08) !important;
    border-color: var(--main-color, #31B939) !important;
    color: var(--text-main-color, #1C1C1C) !important;
}

.kc-sep-ex {
    font-family: 'Courier New', monospace;
    font-size: 0.573vw;
    color: #9CA3AF;
    font-weight: 400;
    margin-left: 0.313vw;
    flex-shrink: 0;
}

.kc-sep-btn--active .kc-sep-ex,
.kc-wrap-btn--active .kc-sep-ex { color: var(--main-color, #31B939); }

/* Чекбоксы */

.kc-checks { display: flex; flex-direction: column; gap: 0.417vw; }

.kc-check {
    display: flex;
    align-items: flex-start;
    gap: 0.521vw;
    cursor: pointer;
    font-family: "Raleway", sans-serif;
    font-size: 0.625vw;
    color: #374151;
    line-height: 1.4;
}

.kc-check input {
    accent-color: var(--main-color, #31B939);
    width: 0.729vw;
    height: 0.729vw;
    flex-shrink: 0;
    cursor: pointer;
    margin: 0.1vw 0 0;
}

/* ── Блок результата ──────────────────────────────────────────── */

.kc-result-card {
    background: #fff;
    border-radius: 1.25vw;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.kc-result-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.729vw;
    padding: 2.604vw 1.563vw;
    color: #D1D5DB;
}

.kc-result-empty svg { opacity: .5; width: 2.083vw; height: 2.083vw; }

.kc-result-empty p {
    font-family: "Raleway", sans-serif;
    font-size: 0.729vw;
    font-weight: 600;
    color: #D1D5DB;
    margin: 0;
}

/* Шапка результатов */

.kc-result-head {
    padding: 0.729vw 1.042vw;
    border-bottom: 1px solid #F3F4F6;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.833vw;
    flex-wrap: wrap;
    background: #FAFAFA;
}

.kc-result-stats {
    font-family: "Raleway", sans-serif;
    font-size: 0.677vw;
    color: #6B7280;
    font-weight: 600;
}

.kc-stat-num {
    font-size: 0.938vw;
    font-weight: 800;
    color: var(--text-main-color, #1C1C1C);
}

.kc-stat-warn {
    font-size: 0.573vw;
    color: #CA8A04;
    font-weight: 600;
}

.kc-result-actions { display: flex; align-items: center; gap: 0.417vw; flex-wrap: wrap; }

.kc-copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.313vw;
    font-family: "Raleway", sans-serif;
    font-size: 0.573vw;
    font-weight: 700;
    color: #fff;
    background: var(--main-color, #31B939);
    border: none;
    border-radius: 0.313vw;
    padding: 0.365vw 0.729vw;
    cursor: pointer;
    transition: background .15s;
}

.kc-copy-btn:hover      { background: var(--main-color-darken, #1f9f27); }
.kc-copy-btn--done      { background: #166534 !important; }

.kc-dl-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.313vw;
    font-family: "Raleway", sans-serif;
    font-size: 0.573vw;
    font-weight: 700;
    color: #6B7280;
    background: none;
    border: 1px solid #E5E7EB;
    border-radius: 0.313vw;
    padding: 0.313vw 0.625vw;
    cursor: pointer;
    transition: border-color .15s, color .15s;
}

.kc-dl-btn:hover { border-color: #9CA3AF; color: var(--text-main-color, #1C1C1C); }

.kc-clear-btn {
    font-family: "Raleway", sans-serif;
    font-size: 0.573vw;
    font-weight: 700;
    color: #9CA3AF;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.313vw 0.417vw;
    transition: color .15s;
}

.kc-clear-btn:hover { color: #DC2626; }

/* Фильтр */

.kc-result-filter { padding: 0.625vw 1.042vw; border-bottom: 1px solid #F3F4F6; }

.kc-filter-input {
    width: 100%;
    height: 2.083vw;
    padding: 0 0.729vw;
    font-family: "Raleway", sans-serif;
    font-size: 0.677vw;
    border: 1px solid #E5E7EB;
    border-radius: 0.417vw;
    background: #F9FAFB;
    color: var(--text-main-color, #1C1C1C);
    outline: none;
    box-sizing: border-box;
    transition: border-color .2s;
}

.kc-filter-input:focus { border-color: var(--main-color, #31B939); background: #fff; }
.kc-filter-input::placeholder { color: #C0C3C8; }

/* Список результатов */

.kc-result-list {
    max-height: 40vh;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.kc-result-row {
    display: flex;
    align-items: center;
    gap: 0.521vw;
    padding: 0.365vw 1.042vw;
    border-bottom: 1px solid #FAFAFA;
    transition: background .1s;
}

.kc-result-row:last-child { border-bottom: none; }
.kc-result-row:hover { background: #F9FAFB; }

.kc-result-num {
    font-family: "Raleway", sans-serif;
    font-size: 0.521vw;
    color: #D1D5DB;
    font-weight: 600;
    width: 1.667vw;
    text-align: right;
    flex-shrink: 0;
}

.kc-result-kw {
    flex: 1;
    font-family: "Raleway", sans-serif;
    font-size: 0.677vw;
    color: var(--text-main-color, #1C1C1C);
    line-height: 1.5;
    word-break: break-word;
}

.kc-row-copy {
    background: none;
    border: none;
    cursor: pointer;
    color: #E5E7EB;
    padding: 0.208vw;
    border-radius: 0.208vw;
    display: flex;
    align-items: center;
    flex-shrink: 0;
    transition: color .1s, background .1s;
    opacity: 0;
}

.kc-result-row:hover .kc-row-copy { opacity: 1; }
.kc-row-copy:hover       { color: var(--main-color, #31B939); background: rgba(49,185,57,.08); }
.kc-row-copy--done       { color: var(--main-color, #31B939) !important; opacity: 1 !important; }

.kc-result-none {
    padding: 1.563vw;
    text-align: center;
    font-family: "Raleway", sans-serif;
    font-size: 0.677vw;
    color: #9CA3AF;
}

/* Показать ещё */

.kc-load-more {
    padding: 0.729vw;
    text-align: center;
    border-top: 1px solid #F3F4F6;
}

.kc-load-more button {
    font-family: "Raleway", sans-serif;
    font-size: 0.625vw;
    font-weight: 700;
    color: var(--main-color, #31B939);
    background: none;
    border: 1px solid rgba(49,185,57,.3);
    border-radius: 0.313vw;
    padding: 0.417vw 1.042vw;
    cursor: pointer;
    transition: background .15s;
}

.kc-load-more button:hover { background: rgba(49,185,57,.07); }

/* ══ АДАПТИВ ════════════════════════════════════════════════════ */

@media (max-width: 1200px) {
    .kc-layout { grid-template-columns: 1fr 28vw; }
}

@media (max-width: 992px) {
    .kc-layout      { grid-template-columns: 1fr; gap: 3vw; }
    .kc-page-title  { font-size: 4vw; margin: 4vw 0 1vw; }
    .kc-page-sub    { font-size: 1.8vw; margin-bottom: 3vw; }
    .kc-toolbar-label { font-size: 1.3vw; }
    .kc-add-col-btn { font-size: 1.3vw; padding: 0.6vw 1.5vw; }
    .kc-cols        { grid-template-columns: repeat(auto-fit, minmax(20vw, 1fr)); gap: 1.5vw; }
    .kc-col         { border-radius: 2vw; }
    .kc-col-head    { padding: 1.2vw 1.5vw; }
    .kc-col-title   { font-size: 1.3vw; }
    .kc-col-textarea { font-size: 1.4vw; min-height: 20vw; padding: 1.2vw 1.5vw; }
    .kc-col-count   { font-size: 1.1vw; padding: 0.6vw 1.5vw; }
    .kc-go-btn      { height: 5.5vw; font-size: 1.8vw; border-radius: 1.5vw; }
    .kc-settings-card { border-radius: 2.5vw; padding: 2.5vw 3vw; }
    .kc-settings-title { font-size: 1.3vw; }
    .kc-setting-label  { font-size: 1.3vw; margin-bottom: 1vw; }
    .kc-sep-btn,
    .kc-wrap-btn    { font-size: 1.2vw; padding: 0.8vw 1.2vw; border-radius: 0.8vw; }
    .kc-sep-ex      { font-size: 1.1vw; }
    .kc-check       { font-size: 1.3vw; gap: 1vw; }
    .kc-check input { width: 1.6vw; height: 1.6vw; }
    .kc-result-card { border-radius: 2.5vw; }
    .kc-result-empty { padding: 4vw; }
    .kc-result-empty svg { width: 4vw; height: 4vw; }
    .kc-result-empty p  { font-size: 1.4vw; }
    .kc-result-head  { padding: 1.5vw 2vw; }
    .kc-stat-num    { font-size: 1.8vw; }
    .kc-result-stats { font-size: 1.3vw; }
    .kc-copy-btn, .kc-dl-btn { font-size: 1.1vw; padding: 0.7vw 1.5vw; border-radius: 0.6vw; }
    .kc-filter-input { height: 4vw; font-size: 1.3vw; border-radius: 0.8vw; }
    .kc-result-num  { font-size: 1vw; width: 3vw; }
    .kc-result-kw   { font-size: 1.3vw; }
    .kc-result-row  { padding: 0.7vw 2vw; gap: 1vw; }
    .kc-row-copy    { opacity: 1; }
}

@media (max-width: 768px) {
    .kc-section     { padding-bottom: 10vw; }
    .kc-page-title  { font-size: 6.5vw; margin: 6vw 0 2vw; }
    .kc-page-sub    { font-size: 3.2vw; margin-bottom: 4vw; }
    .kc-toolbar-label { font-size: 2.5vw; }
    .kc-add-col-btn { font-size: 2.5vw; padding: 1.2vw 3vw; border-radius: 1vw; }
    .kc-cols-toolbar { margin-bottom: 2.5vw; }
    .kc-cols        { grid-template-columns: 1fr 1fr; gap: 2.5vw; margin-bottom: 3vw; }
    .kc-col         { border-radius: 3.5vw; }
    .kc-col-head    { padding: 2.5vw 3vw; }
    .kc-col-title   { font-size: 2.8vw; }
    .kc-col-textarea { font-size: 3vw; min-height: 30vw; padding: 2.5vw 3vw; }
    .kc-col-count   { font-size: 2.2vw; padding: 1.2vw 3vw; }
    .kc-go-btn      { height: 12vw; font-size: 4vw; border-radius: 3vw; }
    .kc-settings-card { border-radius: 4vw; padding: 4vw 5vw; }
    .kc-settings-title { font-size: 2.5vw; margin-bottom: 3vw; }
    .kc-setting-label  { font-size: 2.8vw; margin-bottom: 2vw; }
    .kc-sep-grid,
    .kc-wrap-grid   { grid-template-columns: 1fr; gap: 1.5vw; }
    .kc-sep-btn,
    .kc-wrap-btn    { font-size: 2.8vw; padding: 2vw 3vw; border-radius: 1.5vw; }
    .kc-sep-ex      { font-size: 2.5vw; }
    .kc-check       { font-size: 2.8vw; gap: 2vw; }
    .kc-check input { width: 4vw; height: 4vw; }
    .kc-result-card { border-radius: 4vw; }
    .kc-result-empty { padding: 8vw; }
    .kc-result-empty svg { width: 8vw; height: 8vw; }
    .kc-result-empty p  { font-size: 3.2vw; }
    .kc-result-head  { padding: 3vw 4vw; gap: 2vw; }
    .kc-stat-num    { font-size: 4vw; }
    .kc-result-stats { font-size: 2.8vw; }
    .kc-copy-btn, .kc-dl-btn, .kc-clear-btn { font-size: 2.5vw; padding: 1.5vw 3vw; border-radius: 1.2vw; }
    .kc-result-filter { padding: 2vw 4vw; }
    .kc-filter-input { height: 9vw; font-size: 3vw; border-radius: 2vw; }
    .kc-result-num  { font-size: 2.2vw; width: 6vw; }
    .kc-result-kw   { font-size: 3vw; }
    .kc-result-row  { padding: 2vw 4vw; gap: 2vw; }
}