.tools-intro { padding-top: 28px; }
.breadcrumb { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; color: var(--muted); font-size: 11px; }
.breadcrumb > span:last-child { color: var(--text); }
.tools-intro-main { margin-top: 28px; }
.tools-intro h1 { font-size: clamp(35px, 5.3vw, 68px); line-height: 1.15; }
.tools-intro h1 > span { color: var(--accent); }
.tools-intro-main > div:first-child > p { font-size: 14px; margin-top: 24px; max-width: 52ch; }
.tools-intro-detail { display: none; }
.tools-intro-bottom { display: flex; align-items: flex-start; flex-direction: column; gap: 10px; color: var(--muted); border-bottom: 1px solid var(--line); padding-block: 26px; margin-top: 28px; font-size: 11px; }
.tools-intro-bottom .text-link { font-size: 11px; }
.tools-catalog { padding-block: 44px 72px; }
.tools-sidebar h2 { font-size: 24px; letter-spacing: -.035em; line-height: 1.3; }
.tools-sidebar h2 br { display: none; }
.category-filters { display: flex; align-items: stretch; gap: 8px; overflow-x: auto; padding: 8px 0; margin-top: 18px; scrollbar-width: thin; }
.category-filter { padding: 12px 14px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border: 1px solid var(--line); border-radius: var(--radius); color: var(--muted); background: transparent; font-size: 11px; white-space: nowrap; min-height: 45px; flex-shrink: 0; transition: background-color var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard); }
.category-filter > span:last-child { font: 10px var(--mono); }
.category-filter.is-active { color: var(--accent); background: var(--surface-raised); border-color: #4f7062; }
.category-filter:hover { color: var(--text); }
.sidebar-note { display: none; }
.catalog-content { margin-top: 28px; }
.catalog-toolbar { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; margin-bottom: 24px; }
.tool-search { width: 100%; }
.tool-search label { display: block; font-size: 11px; color: var(--muted); margin-bottom: 9px; }
.search-input-wrap { display: flex; align-items: center; position: relative; }
.search-input-wrap > span { position: absolute; left: 16px; font-size: 24px; color: var(--muted); line-height: 1; pointer-events: none; }
.search-input-wrap input { width: 100%; padding: 14px 48px 14px 45px; min-height: 50px; border: 1px solid var(--line); background: var(--surface); color: var(--text); font: 13px "Manrope", sans-serif; border-radius: var(--radius); }
.search-input-wrap input::-webkit-search-cancel-button { display: none; }
input::placeholder, textarea::placeholder { color: #a0ada4; opacity: 1; }
.search-clear { position: absolute; right: 3px; min-height: 44px; width: 44px; border: 0; background: transparent; color: var(--text); font-size: 24px; }
.tool-count { font: 10px var(--mono); white-space: nowrap; }
.tools-grid { display: grid; gap: 15px; }
.tool-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; min-width: 0; transition: background-color var(--duration-base) var(--ease-standard), border-color var(--duration-base) var(--ease-standard); }
.tool-card:hover { border-color: #4f7062; background: #18241f; }
.tool-card { content-visibility: auto; contain-intrinsic-size: auto 256px; }
.tool-card-top { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.tool-mark { color: var(--accent); font: 14px var(--mono); min-height: 25px; display: flex; align-items: center; }
.tool-category { color: var(--muted); font-size: 10px; }
.tool-card h3 { font-size: 22px; letter-spacing: -.04em; line-height: 1.4; }
.tool-card > p { font-size: 13px; line-height: 1.8; margin-top: 13px; }
.tool-card-bottom { display: flex; align-items: stretch; flex-direction: column; gap: 10px; margin-top: auto; padding-top: 26px; }
.tool-mode { color: var(--muted); font: 9px/1.6 var(--mono); }
.tool-open { display: flex; align-items: center; justify-content: space-between; gap: 18px; border: 0; border-top: 1px solid var(--line); border-radius: 0; background: transparent; color: var(--text); min-height: 48px; padding: 15px 0 0; font-size: 12px; width: 100%; text-align: left; }
.tool-open > span { color: var(--accent); transition: transform var(--duration-base) var(--ease-out); }
.tool-open:hover > span { transform: translate(2px, -2px); }
.tools-empty { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 45px 28px; }
.tools-empty > span { font-size: 35px; color: var(--accent); }
.tools-empty h3 { font-size: 24px; letter-spacing: -.035em; margin-top: 12px; }
.tools-empty p { font-size: 13px; margin-top: 15px; }
.tools-empty .button { margin-top: 22px; font-size: 12px; }
.no-js-message { font-size: 13px; margin-bottom: 24px; border-left: 2px solid var(--accent); padding-left: 18px; }
.tools-privacy { display: grid; gap: 30px; padding-block: 58px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.tools-privacy h2 { font-size: 38px; margin-top: 16px; }
.privacy-copy { display: grid; align-content: start; gap: 18px; }
.privacy-copy p { font-size: 13px; }
.privacy-copy details { margin-top: 4px; }
.privacy-copy summary { display: flex; align-items: center; justify-content: space-between; gap: 22px; font-size: 12px; min-height: 50px; padding-block: 12px; border-top: 1px solid var(--line); list-style: none; color: var(--text); }
.privacy-copy summary::-webkit-details-marker { display: none; }
.privacy-copy summary > span { color: var(--accent); font-size: 20px; }
.privacy-copy details > div { padding-block: 12px; display: grid; gap: 18px; }
.privacy-copy strong { font-weight: 550; color: var(--text); }
.tools-help { display: flex; flex-direction: column; align-items: flex-start; gap: 30px; padding-block: 64px; }
.tools-help h2 { font-size: clamp(31px, 3.6vw, 49px); }
.tools-help p { margin-top: 22px; font-size: 14px; max-width: 49ch; }
.tools-page .desktop-nav a[aria-current="page"] { color: var(--accent); }
.tools-page .desktop-nav a[aria-current="page"]::after { transform: scaleX(1); }
body.tool-is-open { overflow: hidden; }
.tool-dialog { inset: 0 0 0 auto; width: min(100%, 700px); height: 100dvh; max-width: 100%; max-height: 100dvh; margin: 0 0 0 auto; border: 0; border-left: 1px solid var(--line); padding: 24px; background: var(--bg); color: var(--text); overscroll-behavior: contain; scrollbar-width: thin; }
.tool-dialog::backdrop { background: rgba(5, 13, 10, .75); backdrop-filter: blur(3px); }
.tool-dialog-top { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 36px; }
.tool-dialog-brand { font-size: 13px; color: var(--text); }
.tool-dialog-brand > span { color: var(--muted); font-size: 11px; }
.tool-close { width: 44px; height: 44px; border: 1px solid var(--line); border-radius: var(--radius); background: transparent; color: var(--text); font: 28px/1 "Manrope", sans-serif; }
.tool-close:hover { background: var(--surface); border-color: var(--accent); }
.tool-dialog-heading > h2 { font-size: 32px; margin-top: 16px; }
.tool-dialog-heading > p:last-child { font-size: 13px; line-height: 1.85; margin-top: 16px; }
#tool-workspace { margin-top: 30px; }
.tool-form { display: grid; gap: 22px; }
.field-row { display: grid; gap: 20px; }
.tool-field { display: flex; flex-direction: column; gap: 9px; }
.tool-field > label, .tool-field legend { font-size: 12px; color: var(--text); }
.tool-field input:not([type="checkbox"]), .tool-field select, .tool-field textarea { width: 100%; min-width: 0; min-height: 48px; background: var(--surface); border: 1px solid #4c5e52; border-radius: var(--radius); padding: 12px 14px; color: var(--text); font: 13px/1.7 "Manrope", sans-serif; }
.tool-field textarea { resize: vertical; min-height: 140px; }
.tool-field .code-input, .result-text { font-family: var(--mono); font-size: 11px; line-height: 1.8; }
.tool-field input:focus-visible, .tool-field select:focus-visible, .tool-field textarea:focus-visible, .tool-search input:focus-visible, .result-text:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.tool-field > small { color: var(--muted); font-size: 11px; line-height: 1.7; }
.tool-notice { border-left: 2px solid #56796a; padding: 4px 0 4px 16px; font-size: 11px; line-height: 1.85; color: var(--muted); }
.tool-notice a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.tool-form .button { align-self: start; font-size: 12px; }
.tool-form fieldset { border: 1px solid var(--line); padding: 16px; border-radius: var(--radius); margin: 0; }
.tool-form legend { padding-inline: 6px; font-size: 12px; }
.checkbox-grid { display: grid; gap: 8px; }
.checkbox-grid label { display: flex; align-items: center; gap: 12px; font-size: 12px; min-height: 44px; }
.checkbox-grid input { width: 17px; height: 17px; accent-color: var(--accent); }
.tool-actions { display: flex; flex-wrap: wrap; gap: 9px; }
.tool-action { border: 1px solid #52685a; border-radius: var(--radius); background: transparent; color: var(--text); font-size: 11px; min-height: 44px; padding: 10px 15px; }
.tool-action:hover { border-color: var(--accent); color: var(--accent); }
.tool-result { margin-top: 28px; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; background: var(--surface); overflow-wrap: anywhere; }
.tool-result.is-loading { min-height: 140px; display: flex; flex-direction: column; justify-content: center; gap: 16px; }
.tool-result.is-loading::before { content: ""; height: 2px; width: 52px; background: var(--accent); transform-origin: left; }
.tool-result > h3 { font-size: 18px; letter-spacing: -.03em; margin-bottom: 18px; }
.tool-result p { font-size: 12px; line-height: 1.85; margin-top: 12px; }
.result-metrics { display: grid; gap: 20px; margin: 0; }
.result-metrics > div { min-width: 0; }
.result-metrics dt { font: 10px/1.7 var(--mono); color: var(--muted); }
.result-metrics dd { margin: 8px 0 0; color: var(--text); font-size: 18px; letter-spacing: -.025em; line-height: 1.5; overflow-wrap: anywhere; }
.result-table-wrap { width: 100%; overflow-x: auto; }
.result-table { width: 100%; border-collapse: collapse; font-size: 11px; }
.result-table th { color: var(--muted); font-weight: 500; text-align: left; font-family: var(--mono); }
.result-table td { vertical-align: top; color: var(--text); overflow-wrap: anywhere; }
.result-table th, .result-table td { padding: 12px 12px 12px 0; border-bottom: 1px solid var(--line); min-width: 45px; }
.result-table tr:last-child td { border-bottom: 0; }
.result-text { resize: vertical; width: 100%; min-height: 120px; border: 1px solid var(--line); padding: 14px; background: var(--bg); color: var(--text); border-radius: var(--radius); }
.result-password { font: 17px/1.8 var(--mono); color: var(--accent); overflow-wrap: anywhere; display: block; padding-block: 8px; user-select: all; }
.result-list { list-style: none; display: grid; gap: 14px; }
.result-list li { font-size: 12px; padding-left: 18px; position: relative; color: var(--muted); }
.result-list li::before { content: "↳"; position: absolute; left: 0; color: var(--accent); }
.tool-feedback { font-size: 12px; color: var(--accent); margin-top: 15px; min-height: 22px; }
.tool-dialog-bottom { margin-top: 30px; border-top: 1px solid var(--line); padding-top: 20px; display: flex; align-items: center; flex-wrap: wrap; gap: 16px; justify-content: space-between; }
.tool-dialog-bottom > span { font: 10px/1.7 var(--mono); color: var(--muted); }
.tool-dialog-bottom .text-link { font-size: 12px; }
.result-error > h3 { color: var(--text); }
.result-error .text-link { color: var(--accent); font-size: 12px; }

@media (min-width: 640px) {
  .tools-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tool-card { min-height: 285px; }
  .tool-search { width: min(100%, 380px); }
  .field-row { grid-template-columns: 1.3fr 1fr; }
  .checkbox-grid { grid-template-columns: 1fr 1fr; }
  .result-metrics { grid-template-columns: 1fr 1fr; }
  .tool-dialog { padding: 36px 42px; }
}
@media (min-width: 768px) {
  .tools-intro { padding-top: 34px; }
  .tools-intro-main { margin-top: 42px; }
  .tools-intro-main > div:first-child > p { font-size: 15px; }
  .tools-intro-bottom { flex-direction: row; align-items: center; justify-content: space-between; margin-top: 38px; padding-block: 25px; }
  .tools-catalog { display: grid; grid-template-columns: 190px minmax(0,1fr); gap: 34px; padding-block: 50px 92px; }
  .tools-sidebar { position: sticky; top: 100px; align-self: start; }
  .tools-sidebar h2 { font-size: 25px; }
  .tools-sidebar h2 br { display: block; }
  .category-filters { flex-direction: column; overflow: visible; padding-block: 0; margin-top: 30px; gap: 0; }
  .category-filter { min-height: 57px; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; white-space: normal; font-size: 11px; padding: 16px 12px; }
  .category-filter.is-active { border-bottom-color: var(--accent); }
  .sidebar-note { display: flex; align-items: flex-start; gap: 12px; margin-top: 36px; }
  .sidebar-note .status-dot { margin-top: 7px; }
  .sidebar-note p { font-size: 10px; line-height: 1.8; }
  .catalog-content { margin-top: 0; }
  .catalog-toolbar { gap: 18px; }
  .tools-grid { gap: 15px; }
  .tool-card { padding: 24px 20px; }
  .tool-card h3 { font-size: 20px; }
  .tool-card > p { font-size: 12px; }
  .tool-card-top { gap: 18px; }
  .tool-category { font-size: 9px; }
  .tools-privacy { grid-template-columns: .8fr 1.4fr; gap: 48px; padding-block: 68px; }
  .tools-help { flex-direction: row; align-items: center; justify-content: space-between; gap: 44px; padding-block: 76px; }
  .tools-help .button { flex-shrink: 0; font-size: 12px; }
}
@media (min-width: 1024px) {
  .tools-intro-main { display: grid; grid-template-columns: 2.4fr 1fr; gap: 65px; }
  .tools-intro h1 { font-size: clamp(48px,4.4vw,62px); }
  .tools-intro-detail { display: block; align-self: center; border-left: 1px solid var(--line); padding-left: 36px; }
  .tools-intro-detail p { margin-top: 18px; font-size: 25px; letter-spacing: -.04em; line-height: 1.6; color: var(--text); }
  .tools-intro-detail p > span { color: var(--accent); }
  .tools-catalog { grid-template-columns: 245px minmax(0,1fr); gap: 64px; padding-top: 64px; }
  .category-filter { font-size: 12px; min-height: 60px; }
  .tools-sidebar h2 { font-size: 29px; }
  .catalog-toolbar { flex-wrap: nowrap; margin-bottom: 28px; }
  .tool-card { padding: 28px; min-height: 302px; }
  .tool-card h3 { font-size: 23px; }
  .tool-card > p { font-size: 13px; }
  .tool-category { font-size: 10px; }
  .tools-grid { gap: 20px; }
  .tools-privacy { grid-template-columns: 1fr 1.6fr; gap: 90px; padding-block: 82px; }
  .tools-privacy h2 { font-size: 46px; }
  .privacy-copy p { font-size: 14px; }
  .tools-help { padding-block: 96px; }
  .tool-dialog-heading > h2 { font-size: 38px; }
}
@media (prefers-reduced-motion: no-preference) {
  .tools-intro-main { animation: hero-entry var(--duration-slow) var(--ease-out) both; }
  .tool-dialog[open] { animation: tool-panel-entry var(--duration-base) var(--ease-out) both; }
  .tool-result.is-loading::before { animation: tool-loading 1200ms var(--ease-in-out) infinite; }
  @keyframes tool-panel-entry { from { transform: translateX(24px); opacity: 0; } to { transform: none; opacity: 1; } }
  @keyframes tool-loading { 0%,100% { transform: scaleX(.4); opacity: .4; } 50% { transform: scaleX(1); opacity: 1; } }
}
@media (prefers-reduced-transparency: reduce) { .tool-dialog::backdrop { background: #07100c; backdrop-filter: none; } }
@media print { .category-filters,.tool-search,.tool-open,.tools-sidebar,.floating-contact,.tool-dialog { display: none; } .tools-catalog { display: block; } .tools-grid { grid-template-columns: repeat(2,1fr); } }