/* KelimeYab Frontend CSS - RTL */
@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800&display=swap');

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

:root {
    --ky-red: #e63946;
    --ky-red-dark: #c1121f;
    --ky-dark: #1a1a2e;
    --ky-gray: #6c757d;
    --ky-light: #f8f9fa;
    --ky-border: #e0e0e0;
    --ky-white: #ffffff;
    --ky-shadow: 0 4px 20px rgba(0,0,0,0.08);
    --ky-radius: 12px;
    --ky-font: 'Vazirmatn', Tahoma, Arial, sans-serif;
}

.ky-wrap { font-family: var(--ky-font); direction: rtl; color: var(--ky-dark); }
.ky-red { color: var(--ky-red); }
.ky-link { color: var(--ky-red); text-decoration: none; }
.ky-link:hover { text-decoration: underline; }

/* ===== HERO ===== */
.ky-hero { text-align: center; padding: 60px 20px 40px; background: var(--ky-white); }
.ky-hero__title { font-size: 2.4rem; font-weight: 800; margin-bottom: 10px; }
.ky-hero__subtitle { font-size: 1.1rem; color: var(--ky-gray); margin-bottom: 20px; }
.ky-hero__robot { margin: 20px auto; width: 100px; height: 100px; }
.ky-hero__robot img { width: 100%; height: 100%; object-fit: contain; }

/* ===== SOURCES ===== */
.ky-sources { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 20px 0; }
.ky-source { display: flex; align-items: center; gap: 5px; padding: 6px 14px; border: 1.5px solid var(--ky-border); border-radius: 20px; cursor: pointer; font-size: 0.85rem; transition: all 0.2s; }
.ky-source img { width: 18px; height: 18px; object-fit: contain; }
.ky-source.active, .ky-source:hover { border-color: var(--ky-red); color: var(--ky-red); background: #fff0f0; }

/* ===== SEARCH BOX ===== */
.ky-search-box { display: flex; gap: 10px; max-width: 700px; margin: 0 auto 10px; }
.ky-search-input-wrap { flex: 1; display: flex; align-items: center; border: 2px solid var(--ky-border); border-radius: var(--ky-radius); padding: 0 15px; background: var(--ky-white); transition: border-color 0.2s; }
.ky-search-input-wrap:focus-within { border-color: var(--ky-red); }
.ky-search-icon { font-size: 1.1rem; margin-left: 8px; color: var(--ky-gray); }
.ky-search-input-wrap input { flex: 1; border: none; outline: none; font-family: var(--ky-font); font-size: 1rem; padding: 14px 0; background: transparent; }
.ky-search-hint { font-size: 0.8rem; color: var(--ky-gray); }

/* ===== BUTTONS ===== */
.ky-btn { display: inline-flex; align-items: center; justify-content: center; padding: 12px 28px; border-radius: var(--ky-radius); border: none; cursor: pointer; font-family: var(--ky-font); font-size: 1rem; font-weight: 600; text-decoration: none; transition: all 0.2s; white-space: nowrap; }
.ky-btn--red { background: var(--ky-red); color: #fff; }
.ky-btn--red:hover { background: var(--ky-red-dark); transform: translateY(-1px); }
.ky-btn--outline { background: transparent; color: var(--ky-red); border: 1.5px solid var(--ky-red); }
.ky-btn--outline:hover { background: #fff0f0; }
.ky-btn--ghost { background: transparent; color: var(--ky-gray); border: none; padding: 8px 16px; }
.ky-btn--ghost:hover { color: var(--ky-dark); }
.ky-btn--full { width: 100%; margin-top: 10px; }
.ky-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ===== STATS BAR ===== */
.ky-stats-bar { display: flex; flex-wrap: wrap; justify-content: center; gap: 30px; padding: 40px 20px; background: var(--ky-light); border-top: 1px solid var(--ky-border); }
.ky-stat-item { text-align: center; }
.ky-stat-icon { font-size: 1.5rem; display: block; margin-bottom: 6px; }
.ky-stat-num { display: block; font-size: 2rem; font-weight: 800; color: var(--ky-red); }
.ky-stat-label { font-size: 0.8rem; color: var(--ky-gray); line-height: 1.5; }

/* ===== QUEUE STATUS ===== */
.ky-queue-status { padding: 40px 20px; }
.ky-queue-inner { max-width: 600px; margin: 0 auto; background: var(--ky-white); border-radius: 20px; padding: 40px; box-shadow: var(--ky-shadow); text-align: center; }
.ky-queue-icon { font-size: 3rem; margin-bottom: 15px; animation: ky-pulse 1.5s infinite; }
@keyframes ky-pulse { 0%,100%{transform:scale(1)} 50%{transform:scale(1.1)} }
.ky-queue-title { font-size: 1.4rem; font-weight: 700; margin-bottom: 10px; }
.ky-queue-keyword { color: var(--ky-gray); margin-bottom: 20px; }
.ky-queue-info { display: flex; gap: 30px; justify-content: center; margin: 20px 0; }
.ky-queue-info-item { text-align: center; }
.ky-queue-label { display: block; font-size: 0.8rem; color: var(--ky-gray); }
.ky-queue-info-item strong { font-size: 1.5rem; color: var(--ky-red); }
.ky-queue-progress { height: 8px; background: var(--ky-border); border-radius: 4px; margin: 20px 0; overflow: hidden; }
.ky-queue-progress-bar { height: 100%; background: var(--ky-red); border-radius: 4px; transition: width 1s linear; width: 0%; }
.ky-queue-hint { font-size: 0.85rem; color: var(--ky-gray); margin-top: 15px; }

/* ===== FAKE QUEUE ===== */
.ky-fake-queue { margin-top: 20px; text-align: right; }
.ky-fake-queue-title { font-size: 0.85rem; color: var(--ky-gray); margin-bottom: 8px; }
.ky-fake-queue-list { display: flex; flex-direction: column; gap: 5px; max-height: 150px; overflow: hidden; }
.ky-fake-queue-item { display: flex; align-items: center; gap: 8px; font-size: 0.8rem; color: var(--ky-gray); padding: 4px 8px; background: var(--ky-light); border-radius: 6px; }
.ky-fake-queue-item .ky-fq-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ky-red); flex-shrink: 0; }

/* ===== RESULTS ===== */
.ky-results { padding: 40px 20px; }
.ky-results-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 15px; margin-bottom: 25px; }
.ky-results-header h2 { font-size: 1.3rem; }
.ky-results-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ===== TREE VIEW ===== */
.ky-tree-view { background: var(--ky-white); border-radius: var(--ky-radius); box-shadow: var(--ky-shadow); overflow: hidden; }
#ky-tree-container { width: 100%; min-height: 600px; }
#ky-tree-container svg { width: 100%; height: 100%; }

/* ===== TABLE ===== */
.ky-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.ky-table th { background: var(--ky-light); padding: 12px 15px; text-align: right; font-weight: 600; border-bottom: 2px solid var(--ky-border); }
.ky-table td { padding: 10px 15px; border-bottom: 1px solid var(--ky-border); }
.ky-table tr:hover td { background: #fff8f8; }
.ky-badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; }
.ky-badge--high { background: #ffe0e0; color: var(--ky-red); }
.ky-badge--medium { background: #fff3cd; color: #856404; }
.ky-badge--low { background: #d1e7dd; color: #0f5132; }
.ky-badge--active { background: #d1e7dd; color: #0f5132; }
.ky-badge--cancelled { background: #f8d7da; color: #842029; }

/* ===== PLANS ===== */
.ky-plans { padding: 60px 20px; background: var(--ky-light); }
.ky-plans__title { text-align: center; font-size: 1.8rem; font-weight: 800; margin-bottom: 10px; }
.ky-plans__subtitle { text-align: center; color: var(--ky-gray); margin-bottom: 40px; }
.ky-plans-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; max-width: 900px; margin: 0 auto; }
.ky-plan-card { background: var(--ky-white); border-radius: 16px; padding: 30px; box-shadow: var(--ky-shadow); text-align: center; transition: transform 0.2s; }
.ky-plan-card:hover { transform: translateY(-4px); }
.ky-plan-name { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.ky-plan-desc { color: var(--ky-gray); font-size: 0.85rem; margin-bottom: 15px; }
.ky-plan-price { margin: 15px 0; }
.ky-plan-price strong { font-size: 1.8rem; font-weight: 800; color: var(--ky-red); }
.ky-plan-price span { font-size: 0.85rem; color: var(--ky-gray); display: block; }
.ky-plan-features { list-style: none; text-align: right; margin: 15px 0; }
.ky-plan-features li { padding: 5px 0; font-size: 0.9rem; border-bottom: 1px solid var(--ky-border); }
.ky-plan-features li:last-child { border-bottom: none; }
.ky-plans-heading { font-size: 1.2rem; font-weight: 700; margin: 30px 0 15px; }

/* ===== MODAL ===== */
.ky-modal { position: fixed; inset: 0; z-index: 99999; display: flex; align-items: center; justify-content: center; }
.ky-modal-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.5); }
.ky-modal-box { position: relative; background: var(--ky-white); border-radius: 20px; padding: 40px 35px; width: 90%; max-width: 420px; z-index: 1; text-align: center; }
.ky-modal-close { position: absolute; top: 15px; left: 15px; background: none; border: none; font-size: 1.2rem; cursor: pointer; color: var(--ky-gray); }
.ky-auth-logo { font-size: 1.5rem; font-weight: 800; color: var(--ky-red); margin-bottom: 20px; }
.ky-modal-box h3 { font-size: 1.2rem; margin-bottom: 8px; }
.ky-modal-box p { color: var(--ky-gray); font-size: 0.9rem; margin-bottom: 15px; }
.ky-auth-note { font-size: 0.75rem; color: var(--ky-gray); margin-top: 10px; }
.ky-auth-note a { color: var(--ky-red); }

/* ===== FORM ===== */
.ky-form-group { margin-bottom: 15px; text-align: right; }
.ky-form-group label { display: block; font-size: 0.9rem; font-weight: 600; margin-bottom: 6px; }
.ky-form-group input, .ky-form-group select, .ky-form-group textarea {
    width: 100%; padding: 12px 15px; border: 1.5px solid var(--ky-border); border-radius: var(--ky-radius);
    font-family: var(--ky-font); font-size: 0.95rem; outline: none; transition: border-color 0.2s;
}
.ky-form-group input:focus, .ky-form-group select:focus { border-color: var(--ky-red); }
.ky-form-group input[readonly] { background: var(--ky-light); color: var(--ky-gray); }
.ky-form-msg { padding: 10px 15px; border-radius: 8px; margin-top: 10px; font-size: 0.9rem; }
.ky-form-msg.success { background: #d1e7dd; color: #0f5132; }
.ky-form-msg.error { background: #f8d7da; color: #842029; }

/* ===== SPINNER ===== */
.ky-spinner { width: 40px; height: 40px; border: 4px solid var(--ky-border); border-top-color: var(--ky-red); border-radius: 50%; animation: ky-spin 0.8s linear infinite; margin: 20px auto; }
@keyframes ky-spin { to { transform: rotate(360deg); } }

/* ===== DASHBOARD ===== */
.ky-dashboard-layout { display: flex; min-height: 80vh; gap: 0; }
.ky-sidebar { width: 260px; flex-shrink: 0; background: var(--ky-white); border-left: 1px solid var(--ky-border); padding: 20px 0; }
.ky-sidebar-user { display: flex; align-items: center; gap: 12px; padding: 15px 20px 20px; border-bottom: 1px solid var(--ky-border); }
.ky-sidebar-avatar img { border-radius: 50%; }
.ky-sidebar-user-info strong { display: block; font-size: 0.95rem; }
.ky-sidebar-user-info span { font-size: 0.8rem; color: var(--ky-gray); direction: ltr; }
.ky-sidebar-sub-badge { padding: 10px 20px; font-size: 0.85rem; display: flex; justify-content: space-between; align-items: center; }
.ky-sidebar-sub-badge.active { background: #d1e7dd; color: #0f5132; }
.ky-sidebar-sub-badge.inactive { background: #fff3cd; color: #856404; }
.ky-sidebar-nav { padding: 10px 0; }
.ky-nav-item { display: flex; align-items: center; gap: 10px; padding: 12px 20px; color: var(--ky-dark); text-decoration: none; font-size: 0.95rem; transition: all 0.2s; }
.ky-nav-item:hover, .ky-nav-item.active { background: #fff0f0; color: var(--ky-red); }
.ky-dashboard-main { flex: 1; padding: 30px; background: var(--ky-light); }
.ky-tab-title { font-size: 1.4rem; font-weight: 700; margin-bottom: 25px; }

/* ===== OVERVIEW CARDS ===== */
.ky-overview-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 15px; margin-bottom: 25px; }
.ky-overview-card { background: var(--ky-white); border-radius: var(--ky-radius); padding: 20px; display: flex; align-items: center; gap: 15px; box-shadow: var(--ky-shadow); }
.ky-overview-icon { font-size: 2rem; }
.ky-overview-info strong { display: block; font-size: 1.2rem; font-weight: 700; }
.ky-overview-info span { font-size: 0.8rem; color: var(--ky-gray); }

/* ===== UPGRADE BANNER ===== */
.ky-upgrade-banner { background: linear-gradient(135deg, var(--ky-red), var(--ky-red-dark)); color: #fff; border-radius: var(--ky-radius); padding: 25px; display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 25px; flex-wrap: wrap; }
.ky-upgrade-banner h3 { font-size: 1.1rem; margin-bottom: 5px; }
.ky-upgrade-banner p { font-size: 0.85rem; opacity: 0.9; }
.ky-upgrade-banner .ky-btn--red { background: #fff; color: var(--ky-red); }

/* ===== RECENT SEARCHES ===== */
.ky-recent-searches { background: var(--ky-white); border-radius: var(--ky-radius); padding: 20px; box-shadow: var(--ky-shadow); }
.ky-recent-searches h3 { font-size: 1rem; font-weight: 700; margin-bottom: 15px; }
.ky-recent-item { display: flex; align-items: center; gap: 15px; padding: 10px 0; border-bottom: 1px solid var(--ky-border); font-size: 0.9rem; }
.ky-recent-item:last-child { border-bottom: none; }
.ky-recent-keyword { flex: 1; font-weight: 600; }
.ky-recent-count { color: var(--ky-gray); font-size: 0.8rem; }
.ky-recent-date { color: var(--ky-gray); font-size: 0.8rem; }

/* ===== SUB ACTIVE CARD ===== */
.ky-sub-active-card { background: linear-gradient(135deg, #d1e7dd, #a3cfbb); border-radius: var(--ky-radius); padding: 25px; display: flex; align-items: center; gap: 20px; margin-bottom: 25px; }
.ky-sub-active-icon { font-size: 3rem; }
.ky-sub-active-info h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.ky-sub-active-info p { font-size: 0.85rem; color: #0f5132; margin-bottom: 4px; }
.ky-days-left { font-size: 1rem; font-weight: 700; color: #0f5132; }
.ky-no-sub { background: #fff3cd; border-radius: var(--ky-radius); padding: 20px; text-align: center; color: #856404; margin-bottom: 20px; }
.ky-empty-state { text-align: center; padding: 60px 20px; color: var(--ky-gray); }
.ky-empty-state p { margin-bottom: 20px; font-size: 1rem; }
.ky-dashboard-login-prompt { text-align: center; padding: 80px 20px; }
.ky-dashboard-login-prompt h2 { font-size: 1.4rem; margin: 20px 0; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .ky-hero__title { font-size: 1.6rem; }
    .ky-search-box { flex-direction: column; }
    .ky-dashboard-layout { flex-direction: column; }
    .ky-sidebar { width: 100%; border-left: none; border-bottom: 1px solid var(--ky-border); }
    .ky-sidebar-nav { display: flex; flex-wrap: wrap; padding: 5px; }
    .ky-nav-item { padding: 8px 12px; font-size: 0.8rem; }
    .ky-stats-bar { gap: 20px; }
    .ky-results-header { flex-direction: column; align-items: flex-start; }
    .ky-queue-info { gap: 15px; }
    .ky-upgrade-banner { flex-direction: column; text-align: center; }
}

/* ===== PAYMENT ===== */
.ky-payment-notice { padding: 14px 18px; border-radius: 10px; margin-bottom: 20px; font-size: 0.95rem; font-weight: 600; }
.ky-payment-notice.success { background: #d1e7dd; color: #0f5132; }
.ky-payment-notice.error { background: #f8d7da; color: #842029; }
.ky-payment-confirm { text-align: center; padding: 30px; background: var(--ky-white); border-radius: var(--ky-radius); margin-bottom: 20px; }

/* ===== TREE HINT ===== */
.ky-tree-hint { text-align: center; font-size: 0.75rem; color: var(--ky-gray); padding: 8px; }
.ky-table-wrap { overflow-x: auto; }

/* ===== VOLUME NOTE ===== */
.ky-table th:nth-child(4)::after { content: ' ⓘ'; font-size: 0.7rem; color: var(--ky-gray); }

/* ===== TREE RESET BUTTON ===== */
.ky-tree-reset-btn {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--ky-white);
    border: 1.5px solid var(--ky-border);
    border-radius: 8px;
    padding: 6px 14px;
    font-family: var(--ky-font);
    font-size: 0.8rem;
    cursor: pointer;
    color: var(--ky-gray);
    transition: all 0.2s;
    z-index: 10;
}
.ky-tree-reset-btn:hover { border-color: var(--ky-red); color: var(--ky-red); }

/* tree container باید position:relative داشته باشد */
.ky-tree-view { position: relative; }
#ky-tree-container { position: relative; overflow: hidden; }
#ky-tree-container svg { display: block; cursor: default; }

/* غیرفعال کردن cursor drag روی SVG */
#ky-tree-container svg.ky-no-drag { cursor: default !important; }

/* ===== QUEUE INFO ITEM ===== */
.ky-queue-info-item strong { font-size: 1.3rem; }