/* ─── JETBRAINS MONO – LOKAL GEHOSTET ─── */
    /* italic 400 */
    @font-face { font-family:'JetBrains Mono'; font-style:italic; font-weight:400; font-display:swap; src:url('../fonts/jbm-01.woff2') format('woff2'); unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F; }
    @font-face { font-family:'JetBrains Mono'; font-style:italic; font-weight:400; font-display:swap; src:url('../fonts/jbm-02.woff2') format('woff2'); unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
    @font-face { font-family:'JetBrains Mono'; font-style:italic; font-weight:400; font-display:swap; src:url('../fonts/jbm-03.woff2') format('woff2'); unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF; }
    @font-face { font-family:'JetBrains Mono'; font-style:italic; font-weight:400; font-display:swap; src:url('../fonts/jbm-05.woff2') format('woff2'); unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB; }
    @font-face { font-family:'JetBrains Mono'; font-style:italic; font-weight:400; font-display:swap; src:url('../fonts/jbm-06.woff2') format('woff2'); unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
    @font-face { font-family:'JetBrains Mono'; font-style:italic; font-weight:400; font-display:swap; src:url('../fonts/jbm-04.woff2') format('woff2'); unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
    /* normal 400 */
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:400; font-display:swap; src:url('../fonts/jbm-07.woff2') format('woff2'); unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F; }
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:400; font-display:swap; src:url('../fonts/jbm-12.woff2') format('woff2'); unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:400; font-display:swap; src:url('../fonts/jbm-11.woff2') format('woff2'); unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF; }
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:400; font-display:swap; src:url('../fonts/jbm-09.woff2') format('woff2'); unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB; }
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:400; font-display:swap; src:url('../fonts/jbm-08.woff2') format('woff2'); unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:400; font-display:swap; src:url('../fonts/jbm-10.woff2') format('woff2'); unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
    /* normal 500 */
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:500; font-display:swap; src:url('../fonts/jbm-07.woff2') format('woff2'); unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F; }
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:500; font-display:swap; src:url('../fonts/jbm-12.woff2') format('woff2'); unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:500; font-display:swap; src:url('../fonts/jbm-11.woff2') format('woff2'); unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF; }
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:500; font-display:swap; src:url('../fonts/jbm-09.woff2') format('woff2'); unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB; }
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:500; font-display:swap; src:url('../fonts/jbm-08.woff2') format('woff2'); unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:500; font-display:swap; src:url('../fonts/jbm-10.woff2') format('woff2'); unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
    /* normal 700 */
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:700; font-display:swap; src:url('../fonts/jbm-07.woff2') format('woff2'); unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F; }
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:700; font-display:swap; src:url('../fonts/jbm-12.woff2') format('woff2'); unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:700; font-display:swap; src:url('../fonts/jbm-11.woff2') format('woff2'); unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF; }
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:700; font-display:swap; src:url('../fonts/jbm-09.woff2') format('woff2'); unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB; }
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:700; font-display:swap; src:url('../fonts/jbm-08.woff2') format('woff2'); unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
    @font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:700; font-display:swap; src:url('../fonts/jbm-10.woff2') format('woff2'); unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }

    /* ─── RESET & BASE ─── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --bg-base:        #0d1117;
      --bg-surface:     #161c25;
      --bg-elevated:    #1c2433;
      --bg-overlay:     #243044;
      --border:         #2e3d54;
      --border-subtle:  #1c2433;
      --text-primary:   #e8f0fa;
      --text-secondary: #8fa0b8;
      --text-muted:     #4d6070;
      --success:        #2fcf70;
      --danger:         #f54242;
      --warning:        #f0bc38;
      --tool-color:     #F05033;
      --tool-color-dim: rgba(240,80,51,0.13);
    }

    body {
      font-family: 'JetBrains Mono', 'Consolas', 'Courier New', monospace;
      background-color: var(--bg-base);
      background-image:
        radial-gradient(ellipse at 50% 0%, rgba(255,255,255,0.025) 0%, transparent 65%),
        radial-gradient(circle, rgba(255,255,255,0.055) 1px, transparent 1px);
      background-size: auto, 24px 24px;
      color: var(--text-primary);
      min-height: 100vh;
      font-size: 14px;
      user-select: none;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

    /* ─── SCROLLBAR ─── */
    ::-webkit-scrollbar { width: 6px; height: 6px; }
    ::-webkit-scrollbar-track { background: transparent; }
    ::-webkit-scrollbar-thumb {
      background: color-mix(in srgb, var(--tool-color) 18%, var(--bg-overlay));
      border-radius: 3px;
      transition: background 0.2s;
    }
    ::-webkit-scrollbar-thumb:hover {
      background: color-mix(in srgb, var(--tool-color) 35%, var(--bg-overlay));
    }

    /* ─── HEADER ─── */
    header {
      background: rgba(22,28,37,0.9);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(46,61,84,0.8);
      position: sticky;
      top: 0;
      z-index: 100;
      box-shadow: 0 1px 0 rgba(255,255,255,0.04), 0 4px 32px rgba(0,0,0,0.5);
    }

    .header-inner {
      max-width: 860px;
      margin: 0 auto;
      padding: 0 1rem;
      display: flex;
      align-items: center;
      gap: 2rem;
      height: 56px;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 1rem;
      font-weight: 700;
      color: var(--text-primary);
      white-space: nowrap;
      flex-shrink: 0;
      text-decoration: none;
      background: none;
      border: none;
      cursor: pointer;
      padding: 0;
      font-family: inherit;
    }

    .logo-icon {
      width: 28px;
      height: 28px;
      background: var(--tool-color);
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      transition: background 0.3s, box-shadow 0.3s, transform 0.2s;
      flex-shrink: 0;
      box-shadow: 0 0 14px var(--tool-color-dim), 0 2px 6px rgba(0,0,0,0.4);
    }
    .logo:hover .logo-icon {
      transform: scale(1.08);
      box-shadow: 0 0 24px color-mix(in srgb, var(--tool-color) 40%, transparent), 0 2px 8px rgba(0,0,0,0.5);
    }

    .logo-icon img {
      width: 78%;
      height: 78%;
      object-fit: contain;
      display: block;
    }

    .logo-text { color: var(--text-primary); }

    /* ─── TOOL TABS ─── */
    /* ─── BREADCRUMB ─── */
    .breadcrumb {
      display: flex;
      align-items: center;
      flex: 1;
      min-width: 0;
      overflow: hidden;
      gap: 0.1rem;
    }
    .bc-item {
      background: none;
      border: none;
      font-family: inherit;
      font-size: 0.82rem;
      font-weight: 500;
      padding: 0.2rem 0.35rem;
      border-radius: 4px;
      color: var(--text-muted);
      cursor: pointer;
      transition: color 0.15s, background 0.15s;
      white-space: nowrap;
      text-decoration: none;
    }
    .bc-item:hover { color: var(--text-secondary); background: var(--bg-elevated); }
    .bc-item.bc-current {
      color: var(--tool-color);
      font-weight: 600;
      cursor: default;
      pointer-events: none;
    }
    .bc-sep {
      color: var(--text-muted);
      font-size: 0.75rem;
      opacity: 0.4;
      user-select: none;
      flex-shrink: 0;
    }

    /* ─── MAIN ─── */
    .main {
      max-width: 1080px;
      margin: 0 auto;
      padding: 1.5rem 1rem 150px;
      display: grid;
      grid-template-columns: 170px 1fr;
      gap: 1rem;
      align-items: start;
    }

    /* ─── COMMAND SIDEBAR ─── */
    .command-pills {
      display: flex;
      flex-direction: column;
      gap: 0.15rem;
      position: sticky;
      top: 1rem;
      max-height: calc(100vh - 100px);
      overflow-y: auto;
      padding-right: 0.25rem;
    }

    .cmd-pill {
      padding: 0.42rem 0.75rem;
      border-radius: 6px;
      border: 1px solid transparent;
      background: transparent;
      color: var(--text-secondary);
      font-family: inherit;
      font-size: 0.8rem;
      font-weight: 500;
      cursor: pointer;
      transition: all 0.15s;
      user-select: none;
      text-align: left;
      width: 100%;
    }

    .cmd-pill:hover {
      border-color: var(--border);
      color: var(--text-primary);
      background: var(--bg-elevated);
    }

    .cmd-pill.active {
      background: var(--tool-color-dim);
      border-color: var(--tool-color);
      color: var(--tool-color);
      font-weight: 600;
    }

    /* ─── COMMAND PANEL ─── */
    .cmd-panel {
      background: var(--bg-surface);
      border: 1px solid var(--border);
      border-top: 2px solid var(--tool-color);
      border-radius: 10px;
      overflow: hidden;
      position: relative;
      animation: slideIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
      transition: border-color 0.3s, box-shadow 0.3s;
      box-shadow:
        0 0 0 1px rgba(0,0,0,0.5),
        0 8px 32px rgba(0,0,0,0.4),
        0 -2px 20px var(--tool-color-dim),
        inset 0 1px 0 rgba(255,255,255,0.05);
    }

    .cmd-header {
      padding: 1rem 1.25rem 0;
      border-bottom: 1px solid var(--border);
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    .cmd-header-top {
      display: flex;
      align-items: center;
      gap: 0.75rem;
    }

    .cmd-badge {
      font-size: 0.68rem;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      padding: 0.22rem 0.55rem;
      border-radius: 5px;
      background: var(--tool-color);
      color: #fff;
      white-space: nowrap;
      flex-shrink: 0;
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.22), 0 1px 4px rgba(0,0,0,0.3);
    }

    .cmd-header-top h2 {
      font-size: 1.05rem;
      font-weight: 700;
    }

    .cmd-docs-link {
      margin-left: auto;
      font-size: 0.68rem;
      font-weight: 600;
      letter-spacing: 0.04em;
      padding: 0.22rem 0.55rem;
      border-radius: 5px;
      border: 1px solid var(--border);
      color: var(--text-muted);
      text-decoration: none;
      white-space: nowrap;
      flex-shrink: 0;
      transition: border-color 0.15s, color 0.15s;
    }

    .cmd-docs-link:hover {
      border-color: var(--tool-color);
      color: var(--tool-color);
    }

    .cmd-desc {
      font-size: 0.81rem;
      color: var(--text-primary);
      line-height: 1.65;
      background: var(--bg-elevated);
      border-left: 3px solid var(--tool-color);
      padding: 0.6rem 0.875rem;
      border-radius: 0 5px 5px 0;
      margin-bottom: 1rem;
      transition: border-color 0.3s;
    }

    /* ─── OPTIONS LIST ─── */
    .options-list { padding: 0.25rem 0; }

    .option-row {
      display: grid;
      grid-template-columns: 1fr auto;
      align-items: center;
      padding: 0.65rem 1.25rem;
      gap: 1rem;
      border-bottom: 1px solid var(--border-subtle);
      border-left: 2px solid transparent;
      transition: background 0.12s, border-left-color 0.15s;
    }

    .option-row:last-child { border-bottom: none; }
    .option-row:hover {
      background: var(--bg-elevated);
      border-left-color: var(--tool-color-dim);
    }

    /* Aktive Checkbox-Zeile: visuelles Feedback */
    .option-row:has(.opt-checkbox:checked) {
      background: var(--bg-elevated);
      border-left-color: var(--tool-color);
    }
    .option-row:has(.opt-checkbox:checked) .opt-label {
      color: var(--text-primary);
    }

    .option-row.is-disabled {
      opacity: 0.35;
      pointer-events: none;
    }

    .option-row.required-missing {
      background: rgba(245, 66, 66, 0.05);
      border-left-color: rgba(245,66,66,0.35) !important;
    }

    .option-row.required-missing .opt-label { color: var(--danger); }

    .opt-main {
      display: flex;
      flex-direction: column;
      gap: 0.2rem;
      min-width: 0;
    }

    .opt-label {
      font-size: 0.84rem;
      font-weight: 500;
      display: flex;
      align-items: center;
      gap: 0.45rem;
      flex-wrap: wrap;
    }

    .opt-required {
      font-size: 0.62rem;
      font-weight: 700;
      color: var(--danger);
      background: rgba(248, 81, 73, 0.15);
      padding: 0.1rem 0.35rem;
      border-radius: 3px;
      letter-spacing: 0.02em;
    }

    .opt-flag {
      font-size: 0.71rem;
      color: var(--tool-color);
      font-weight: 600;
      opacity: 0.85;
      font-style: italic;
    }

    .opt-requires-badge {
      display: none;
      font-size: 0.67rem;
      font-weight: 600;
      padding: 0.1rem 0.4rem;
      border-radius: 3px;
      background: rgba(250,180,50,0.15);
      color: #f5a623;
      border: 1px solid rgba(250,180,50,0.35);
      white-space: nowrap;
    }

    .opt-requires-badge.visible {
      display: inline-block;
    }

    .opt-desc {
      font-size: 0.77rem;
      color: var(--text-secondary);
      line-height: 1.65;
      white-space: pre-line;
    }

    .opt-info {
      display: inline-flex;
      align-items: center;
      flex-shrink: 0;
      cursor: help;
      color: var(--text-muted);
      vertical-align: middle;
      margin-right: 0.3rem;
    }
    .opt-info svg {
      opacity: 0.4;
      transition: opacity 0.15s, color 0.15s;
      display: block;
    }
    .opt-info:hover svg {
      opacity: 1;
      color: var(--tool-color);
    }

    #opt-tooltip-popup {
      position: fixed;
      z-index: 9999;
      width: 700px;
      background: var(--bg-overlay);
      border: 1px solid var(--border);
      border-radius: 8px;
      padding: 0.65rem 0.85rem;
      font-size: 0.76rem;
      font-weight: 400;
      color: var(--text-secondary);
      line-height: 1.65;
      box-shadow: 0 8px 28px rgba(0,0,0,0.55);
      white-space: pre-line;
      pointer-events: none;
      visibility: hidden;
      opacity: 0;
      transition: opacity 0.15s, visibility 0.15s;
    }
    #opt-tooltip-popup.is-visible {
      visibility: visible;
      opacity: 1;
    }

    .opt-control {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      flex-shrink: 0;
    }

    /* ─── CHECKBOX ─── */
    .opt-checkbox {
      appearance: none;
      -webkit-appearance: none;
      width: 18px;
      height: 18px;
      background: var(--bg-base);
      border: 1.5px solid var(--border);
      border-radius: 4px;
      cursor: pointer;
      flex-shrink: 0;
      position: relative;
      transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
      box-shadow: inset 0 1px 3px rgba(0,0,0,0.5);
    }

    .opt-checkbox:hover {
      border-color: var(--tool-color);
      box-shadow: 0 0 0 3px color-mix(in srgb, var(--tool-color) 15%, transparent),
                  inset 0 1px 3px rgba(0,0,0,0.5);
    }

    .opt-checkbox:checked {
      background: var(--tool-color);
      border-color: var(--tool-color);
      box-shadow: 0 0 8px color-mix(in srgb, var(--tool-color) 40%, transparent);
    }

    .opt-checkbox:checked::after {
      content: '';
      position: absolute;
      left: 4px;
      top: 1px;
      width: 6px;
      height: 10px;
      border: 2px solid #0d1117;
      border-top: none;
      border-left: none;
      transform: rotate(45deg);
    }

    .opt-checkbox:focus-visible {
      outline: none;
      border-color: var(--tool-color);
      box-shadow: 0 0 0 3px color-mix(in srgb, var(--tool-color) 25%, transparent);
    }

    /* ─── TEXT / NUMBER INPUT ─── */
    .opt-input {
      font-family: inherit;
      font-size: 0.79rem;
      background: var(--bg-base);
      border: 1px solid var(--border);
      color: var(--text-primary);
      padding: 0.35rem 0.6rem;
      border-radius: 5px;
      width: 195px;
      transition: border-color 0.15s, box-shadow 0.15s;
      box-shadow: inset 0 1px 3px rgba(0,0,0,0.4);
    }

    .opt-input:focus {
      outline: none;
      border-color: var(--tool-color);
      box-shadow: 0 0 0 3px var(--tool-color-dim), inset 0 1px 3px rgba(0,0,0,0.3);
    }

    .opt-input::placeholder { color: var(--text-muted); }

    input[type=number]::-webkit-inner-spin-button,
    input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; }
    input[type=number] { -moz-appearance: textfield; }

    .num-wrap {
      display: inline-flex;
      align-items: stretch;
      border: 1px solid var(--border);
      border-radius: 5px;
      overflow: hidden;
      box-shadow: inset 0 1px 3px rgba(0,0,0,0.4);
    }

    .num-wrap .opt-input {
      border: none;
      box-shadow: none;
      border-radius: 0;
      width: 54px;
      text-align: center;
      padding: 0.35rem 0.25rem;
    }

    .num-wrap .opt-input:focus { box-shadow: none; outline: none; }

    .num-btn {
      background: var(--bg-elevated);
      border: none;
      border-left: 1px solid var(--border);
      color: var(--text-secondary);
      width: 26px;
      font-size: 1rem;
      line-height: 1;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background 0.12s, color 0.12s;
      user-select: none;
    }

    .num-btn:first-child {
      border-left: none;
      border-right: 1px solid var(--border);
    }

    .num-btn:hover {
      background: var(--tool-color-dim);
      color: var(--tool-color);
    }

    .num-btn:active { filter: brightness(1.2); }

    .num-check-wrap {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
    }

    .num-check-wrap .num-wrap {
      transition: opacity 0.15s;
    }

    /* ─── SELECT ─── */
    .opt-select {
      font-family: inherit;
      font-size: 0.79rem;
      background: var(--bg-base);
      border: 1px solid var(--border);
      color: var(--text-primary);
      padding: 0.35rem 0.5rem;
      border-radius: 5px;
      width: 195px;
      cursor: pointer;
      transition: border-color 0.15s, box-shadow 0.15s;
      box-shadow: inset 0 1px 3px rgba(0,0,0,0.4);
    }

    .opt-select:focus {
      outline: none;
      border-color: var(--tool-color);
      box-shadow: 0 0 0 3px var(--tool-color-dim), inset 0 1px 3px rgba(0,0,0,0.3);
    }

    /* ─── COMBO (select + input) ─── */
    .opt-combo {
      display: flex;
      gap: 0.4rem;
      align-items: center;
    }

    .opt-combo .opt-select {
      width: auto;
      min-width: 80px;
    }

    .opt-combo .opt-input {
      width: 90px;
    }

    /* ─── PREVIEW BAR ─── */
    .preview-bar {
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      width: 100%;
      background: rgb(22,28,37);
      border-top: 2px solid var(--tool-color);
      box-shadow: 0 -4px 32px rgba(0,0,0,0.5), 0 -4px 20px var(--tool-color-dim);
      z-index: 200;
    }

    /* Gradient-Akzent auf Landingpage */
    body.at-home .preview-inner {
      display: none;
    }
    body.at-home .main {
      grid-template-columns: 1fr;
    }
    body.at-home .command-pills {
      display: none;
    }
    body.at-home .cmd-panel {
      border-top-color: transparent;
    }
    body.at-home .cmd-panel::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 2px;
      background: linear-gradient(90deg, #F05033, #2496ED, #6699CB, #8B5CF6, #F05033);
      background-size: 300% auto;
      animation: gradientShift 6s linear infinite;
      z-index: 1;
    }
    body.at-home .preview-bar {
      border-top-color: transparent;
    }
    body.at-home .preview-bar::after {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 2px;
      background: linear-gradient(90deg, #F05033, #2496ED, #6699CB, #8B5CF6, #F05033);
      background-size: 300% auto;
      animation: gradientShift 6s linear infinite;
    }

    .preview-row {
      display: block;
    }

    .preview-inner {
      width: 100%;
      overflow-x: auto;
      overflow-y: hidden;
      scrollbar-width: none;
    }
    .preview-inner::-webkit-scrollbar { display: none; }

    .preview-group {
      display: flex;
      align-items: center;
      gap: 0.875rem;
      padding: 0.75rem 1.25rem;
      width: fit-content;
      margin: 0 auto;
    }

    .preview-prompt {
      color: var(--success);
      font-size: 1.05rem;
      font-weight: 700;
      flex-shrink: 0;
      user-select: none;
      text-shadow: 0 0 10px rgba(47, 207, 112, 0.55);
    }

    .preview-cmd {
      font-size: 0.875rem;
      white-space: nowrap;
    }

    .preview-cmd .p-base  { color: var(--text-secondary); }
    .preview-cmd .p-sub   { color: var(--text-primary); font-weight: 700; }
    .preview-cmd .p-flag  { color: var(--tool-color); }
    .preview-cmd .p-value { color: var(--warning); }

    .copy-btn {
      padding: 0.5rem 1.25rem;
      background: var(--tool-color);
      color: #fff;
      border: none;
      border-radius: 6px;
      font-family: inherit;
      font-size: 0.8rem;
      font-weight: 700;
      cursor: pointer;
      transition: filter 0.15s, transform 0.1s, background 0.2s, box-shadow 0.2s;
      white-space: nowrap;
      flex-shrink: 0;
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.18), 0 2px 10px rgba(0,0,0,0.4);
      position: sticky;
      left: 8px;
      z-index: 1;
    }

    .copy-btn:hover  {
      filter: brightness(1.12);
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.22), 0 4px 20px rgba(0,0,0,0.4), 0 0 16px var(--tool-color-dim);
    }
    .copy-btn:active { transform: scale(0.95); box-shadow: inset 0 1px 0 rgba(0,0,0,0.1); }
    .copy-btn.copied { background: var(--success); box-shadow: inset 0 1px 0 rgba(255,255,255,0.18), 0 0 16px rgba(47,207,112,0.3); }

    .preview-cmd-wrap {
      display: flex;
      align-items: center;
    }

    /* ─── ANIMATIONS ─── */
    @keyframes slideIn {
      from { opacity: 0; transform: translateY(8px) scale(0.99); }
      to   { opacity: 1; transform: translateY(0) scale(1); }
    }

    @keyframes pulse {
      0%   { box-shadow: 0 0 0 0 rgba(63,185,80,0.45); }
      70%  { box-shadow: 0 0 0 8px rgba(63,185,80,0); }
      100% { box-shadow: 0 0 0 0 rgba(63,185,80,0); }
    }

    .copy-btn.copied { animation: pulse 0.5s ease; }

    /* ─── RESPONSIVE ─── */
    @media (max-width: 700px) {
      .main {
        grid-template-columns: 1fr;
      }
      .command-pills {
        flex-direction: row;
        flex-wrap: wrap;
        position: static;
        max-height: none;
        overflow-y: visible;
        padding-right: 0;
        gap: 0.4rem;
      }
      .cmd-pill {
        width: auto;
        border-radius: 20px;
        border: 1px solid var(--border);
        background: var(--bg-surface);
        padding: 0.28rem 0.75rem;
      }
      .cmd-pill.active {
        background: var(--tool-color);
        border-color: var(--tool-color);
        color: #fff;
        font-weight: 500;
      }
    }

    @media (max-width: 600px) {
      /* Lesbarkeit auf kleinen Screens */
      body { font-size: 15px; }

      .header-inner { gap: 0.75rem; }
      .logo-text    { display: none; }

      /* Stack label + control vertically for text/select */
      .option-row {
        grid-template-columns: 1fr;
        gap: 0.45rem;
      }
      /* But keep checkboxes horizontal */
      .option-row.is-checkbox {
        grid-template-columns: 1fr auto;
        align-items: center;
      }

      .opt-control              { justify-content: flex-start; }
      .opt-input, .opt-select   { width: 100%; }

      .preview-prompt { display: none; }

      /* ─── TOUCH TARGETS: min 44px auf Mobile ─── */
      .history-action-btn {
        min-height: 44px;
        min-width: 44px;
        padding: 0 0.6rem;
        display: inline-flex;
        align-items: center;
        justify-content: center;
      }
      .history-clear-btn {
        min-height: 44px;
        padding: 0 0.875rem;
      }
      .modal-close {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
      }
      .history-close-btn {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
      }
      .num-btn {
        min-height: 44px;
        min-width: 36px;
      }

      .preview-cmd-wrap::after { display: none; }
      .preview-cmd { white-space: nowrap; overflow: visible; text-overflow: clip; }
    }

    @media (max-width: 600px) {
      .tool-grid { grid-template-columns: repeat(2, 1fr); }
    }

    @media (max-width: 400px) {
      .main       { padding: 1rem 0.75rem 150px; }
      .cmd-header { padding: 0.875rem 1rem; }
      .option-row { padding: 0.6rem 1rem; }
    }

    /* ─── TOOL LANDING PAGE ─── */
    .tool-landing {
      padding: 2rem 1.5rem 1.75rem;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      gap: 1.25rem;
    }

    .landing-hero {
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .landing-icon-wrap {
      width: 54px;
      height: 54px;
      background: var(--tool-color-dim);
      border: 1px solid var(--border);
      border-radius: 13px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      transition: background 0.3s;
    }

    .landing-svg {
      width: 28px;
      height: 28px;
      fill: var(--tool-color);
      opacity: 1;
      transition: fill 0.3s;
    }

    .landing-title { text-align: left; }

    .landing-name {
      font-size: 1.5rem;
      font-weight: 700;
      line-height: 1.1;
    }

    .landing-tagline {
      font-size: 0.78rem;
      color: var(--text-secondary);
      margin-top: 0.3rem;
    }

    .landing-about {
      font-size: 0.82rem;
      color: var(--text-primary);
      line-height: 1.75;
      text-align: left;
      background: var(--bg-elevated);
      border-left: 3px solid var(--tool-color);
      padding: 0.875rem 1.125rem;
      border-radius: 0 7px 7px 0;
      max-width: 520px;
      width: 100%;
      transition: border-color 0.3s;
    }

    .landing-features {
      display: flex;
      flex-wrap: wrap;
      gap: 0.4rem;
      justify-content: center;
      max-width: 520px;
    }

    .landing-feat {
      font-size: 0.72rem;
      padding: 0.22rem 0.6rem;
      background: var(--bg-elevated);
      border: 1px solid var(--border);
      border-radius: 20px;
      color: var(--text-secondary);
      cursor: default;
    }

    .landing-links {
      display: flex;
      gap: 0.6rem;
      flex-wrap: wrap;
      justify-content: center;
    }

    .landing-link {
      display: inline-flex;
      align-items: center;
      gap: 0.3rem;
      padding: 0.45rem 1rem;
      border-radius: 7px;
      font-size: 0.8rem;
      font-weight: 600;
      text-decoration: none;
      transition: opacity 0.15s, transform 0.1s;
    }

    .landing-link:hover { opacity: 0.82; transform: translateY(-1px); }

    .landing-link.primary {
      background: var(--tool-color);
      color: #fff;
      transition: background 0.3s, opacity 0.15s, transform 0.15s, box-shadow 0.2s;
    }
    .landing-link.primary:hover {
      opacity: 0.92;
      transform: translateY(-2px);
      box-shadow: 0 6px 24px var(--tool-color-dim), 0 2px 8px rgba(0,0,0,0.4);
    }

    .landing-link.secondary {
      background: var(--bg-elevated);
      color: var(--text-primary);
      border: 1px solid var(--border);
    }

    .landing-hint {
      font-size: 0.73rem;
      color: var(--text-muted);
      text-align: center;
    }

    .cmd-panel.is-landing .cmd-header {
      padding: 0;
      border-bottom: none;
    }

    @media (max-width: 600px) {
      .landing-hero  { flex-direction: column; }
      .landing-title { text-align: center; }
    }

    /* ─── BUY ME A COFFEE – Position override ─── */
    .bmc-btn-container,
    #bmc-wbtn {
      position: fixed !important;
      bottom: auto !important;
      left: auto !important;
      top: 14px !important;
      right: 20px !important;
      z-index: 101 !important;
      transform: scale(0.5) !important;
      transform-origin: top right !important;
    }

    /* ─── HISTORY BUTTON (header) ─── */
    .history-btn {
      display: flex;
      align-items: center;
      gap: 0.4rem;
      padding: 0.28rem 0.65rem;
      border: 1px solid var(--border);
      border-radius: 6px;
      background: var(--bg-elevated);
      color: var(--text-secondary);
      font-family: inherit;
      font-size: 0.8rem;
      font-weight: 500;
      cursor: pointer;
      transition: color 0.15s, border-color 0.15s, background 0.15s;
      white-space: nowrap;
      margin-left: auto;
      flex-shrink: 0;
    }

    .history-btn:hover,
    .history-btn.open {
      color: var(--text-primary);
      border-color: var(--tool-color);
      background: var(--tool-color-dim);
    }

    .history-badge {
      background: var(--tool-color);
      color: #fff;
      font-size: 0.62rem;
      font-weight: 700;
      border-radius: 10px;
      padding: 0.05rem 0.42rem;
      line-height: 1.5;
      transition: background 0.3s;
    }

    .history-btn-icon {
      width: 13px;
      height: 13px;
      stroke: currentColor;
      fill: none;
      flex-shrink: 0;
    }

    @media (max-width: 600px) {
      .history-btn-label { display: none; }
    }

    /* ─── LANG BUTTON ─── */
    .lang-btn {
      display: flex;
      align-items: center;
      gap: 0.3rem;
      padding: 0.28rem 0.6rem;
      border: 1px solid var(--border);
      border-radius: 6px;
      background: var(--bg-elevated);
      color: var(--text-secondary);
      font-family: inherit;
      font-size: 0.75rem;
      font-weight: 600;
      cursor: pointer;
      transition: border-color 0.15s, background 0.15s;
      white-space: nowrap;
      flex-shrink: 0;
    }
    .lang-btn:hover {
      border-color: var(--tool-color);
      background: var(--tool-color-dim);
    }
    .lang-globe {
      width: 13px;
      height: 13px;
      opacity: 0.55;
      flex-shrink: 0;
    }
    .lang-opt {
      letter-spacing: 0.05em;
      transition: color 0.15s;
    }
    .lang-opt.active {
      background: linear-gradient(90deg, #F05033 0%, #2496ED 35%, #6699CB 65%, #8B5CF6 100%);
      background-size: 200% auto;
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      animation: gradientShift 6s linear infinite;
      font-weight: 700;
    }
    .lang-sep {
      opacity: 0.3;
      font-weight: 400;
    }

    /* ─── HISTORY OVERLAY ─── */
    .history-overlay {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.55);
      backdrop-filter: blur(3px);
      -webkit-backdrop-filter: blur(3px);
      z-index: 150;
    }

    .history-overlay.open {
      display: block;
      animation: fadeIn 0.2s ease;
    }

    @keyframes fadeIn {
      from { opacity: 0; }
      to   { opacity: 1; }
    }

    /* ─── HISTORY PANEL (Mobile: Overlay-Drawer) ─── */
    .history-panel {
      position: fixed;
      top: 56px;
      right: 0;
      bottom: 0;
      width: 100%;
      max-width: 520px;
      background: rgba(13,17,23,0.96);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-left: 1px solid var(--border);
      z-index: 160;
      display: flex;
      flex-direction: column;
      transform: translateX(100%);
      transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .history-panel.open {
      transform: translateX(0);
    }

    /* ─── DESKTOP: Panel als Drawer (eingeklappt by default) ─── */
    @media (min-width: 900px) {
      /* Panel endet vor dem Footer */
      .history-panel { bottom: 80px; }
    }

    .history-panel-header {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.75rem 1rem;
      border-bottom: 1px solid var(--border);
      flex-shrink: 0;
    }

    .history-panel-title {
      font-size: 0.82rem;
      font-weight: 700;
      color: var(--text-primary);
      flex: 1;
      display: flex;
      align-items: center;
      gap: 0.4rem;
    }

    .history-panel-count {
      font-size: 0.68rem;
      color: var(--text-muted);
      font-weight: 400;
    }

    .history-clear-btn {
      background: none;
      border: 1px solid var(--border);
      border-radius: 5px;
      color: var(--text-muted);
      font-family: inherit;
      font-size: 0.71rem;
      padding: 0.18rem 0.5rem;
      cursor: pointer;
      transition: color 0.15s, border-color 0.15s;
    }

    .history-clear-btn:hover { color: var(--danger); border-color: var(--danger); }

    .history-close-btn,
    .history-expand-btn,
    .history-export-btn {
      background: none;
      border: none;
      color: var(--text-muted);
      font-size: 1rem;
      cursor: pointer;
      padding: 0.2rem 0.35rem;
      border-radius: 4px;
      line-height: 1;
      transition: color 0.15s;
      display: flex;
      align-items: center;
    }

    .history-close-btn:hover,
    .history-expand-btn:hover,
    .history-export-btn:hover { color: var(--text-primary); }

    .history-expand-btn .icon-compress { display: none; }
    .history-panel.fullscreen .history-expand-btn .icon-expand   { display: none; }
    .history-panel.fullscreen .history-expand-btn .icon-compress { display: block; }

    .history-panel.fullscreen {
      left: 0;
      max-width: 100%;
      border-left: none;
      top: 56px;
    }

    /* ─── HISTORY LIST ─── */
    .history-list {
      flex: 1;
      overflow-y: auto;
      padding: 0.5rem;
      padding-bottom: 72px; /* clear preview bar */
      display: flex;
      flex-direction: column;
      gap: 0.35rem;
    }

    .history-empty {
      text-align: center;
      color: var(--text-muted);
      font-size: 0.78rem;
      padding: 2.5rem 1.25rem;
      line-height: 1.75;
    }

    .history-empty code {
      color: var(--text-secondary);
      background: var(--bg-elevated);
      padding: 0.15rem 0.4rem;
      border-radius: 4px;
      font-family: inherit;
    }

    /* ─── HISTORY ITEM ─── */
    .history-item {
      background: var(--bg-elevated);
      border: 1px solid var(--border-subtle);
      border-radius: 7px;
      padding: 0.55rem 0.7rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
      animation: slideIn 0.15s ease;
      transition: border-color 0.15s;
    }

    .history-item:hover {
      border-color: var(--border);
      background: var(--bg-overlay);
      box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    }

    .history-item-tool {
      font-size: 0.58rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      padding: 0.12rem 0.38rem;
      border-radius: 3px;
      flex-shrink: 0;
      border: 1px solid transparent;
    }

    .history-item-cmd {
      flex: 1;
      font-size: 0.75rem;
      color: var(--text-primary);
      overflow: hidden;
      white-space: nowrap;
      text-overflow: ellipsis;
      min-width: 0;
    }

    .history-item-actions {
      display: flex;
      gap: 0.25rem;
      flex-shrink: 0;
    }

    .history-action-btn {
      background: none;
      border: 1px solid var(--border);
      border-radius: 5px;
      color: var(--text-muted);
      font-family: inherit;
      font-size: 0.72rem;
      padding: 0.18rem 0.45rem;
      cursor: pointer;
      transition: all 0.15s;
      line-height: 1.3;
    }

    .history-action-btn:hover { background: var(--bg-overlay); color: var(--text-primary); border-color: var(--text-muted); }
    .history-action-btn.copy:hover  { color: var(--success); border-color: var(--success); }
    .history-action-btn.delete:hover { color: var(--danger); border-color: var(--danger); }
    .history-action-btn.copied-flash { color: var(--success) !important; border-color: var(--success) !important; }

    @media (max-width: 600px) {
      .history-panel { width: 100%; }
    }

    /* ─── FOOTER (in Preview-Bar) ─── */
    .preview-footer {
      padding: 0.3rem 1rem 0.45rem;
      font-size: 0.7rem;
      color: var(--text-muted);
      display: flex;
      gap: 0.5rem;
      align-items: center;
      justify-content: center;
      border-top: 1px solid var(--border-subtle);
    }
    .preview-footer a {
      color: var(--text-muted);
      text-decoration: none;
      transition: color 0.15s;
    }
    .preview-footer a:hover { color: var(--text-secondary); }
    .preview-footer .footer-sep { opacity: 0.4; }

    /* ─── MODAL ─── */
    .modal-backdrop {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.65);
      z-index: 500;
      align-items: center;
      justify-content: center;
      padding: 1rem;
    }
    .modal-backdrop.open { display: flex; }
    .modal {
      background: rgba(22,28,37,0.98);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border: 1px solid rgba(35,44,62,0.9);
      border-top: 2px solid var(--tool-color);
      border-radius: 12px;
      max-width: 560px;
      width: 100%;
      max-height: 80vh;
      overflow-y: auto;
      padding: 1.75rem 2rem;
      position: relative;
      animation: slideIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
      box-shadow:
        0 0 0 1px rgba(0,0,0,0.6),
        0 24px 80px rgba(0,0,0,0.7),
        0 -2px 20px var(--tool-color-dim),
        inset 0 1px 0 rgba(255,255,255,0.06);
    }
    .modal h2 {
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 1.25rem;
      color: var(--text-primary);
    }
    .modal h3 {
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--text-secondary);
      text-transform: uppercase;
      letter-spacing: 0.06em;
      margin: 1.25rem 0 0.4rem;
    }
    .modal p, .modal address {
      font-size: 0.81rem;
      color: var(--text-secondary);
      line-height: 1.7;
      font-style: normal;
    }
    .modal a { color: var(--tool-color); text-decoration: none; }
    .modal a:hover { text-decoration: underline; }
    .modal-close {
      position: absolute;
      top: 1rem;
      right: 1rem;
      background: none;
      border: none;
      color: var(--text-muted);
      font-size: 1.1rem;
      cursor: pointer;
      line-height: 1;
      padding: 0.2rem 0.4rem;
      border-radius: 4px;
      transition: color 0.15s, background 0.15s;
    }
    .modal-close:hover { color: var(--text-primary); background: var(--bg-elevated); }

    /* ─── SKIP LINK ─── */
    .skip-link {
      position: absolute;
      top: -100%;
      left: 1rem;
      background: var(--tool-color);
      color: #fff;
      padding: 0.5rem 1.25rem;
      border-radius: 0 0 8px 8px;
      z-index: 9999;
      font-size: 0.875rem;
      font-weight: 700;
      text-decoration: none;
      transition: top 0.15s ease;
    }
    .skip-link:focus { top: 0; outline: none; }

    /* ─── NUM-WRAP FOCUS STATE ─── */
    /* Der Focus-Ring wird auf dem Container statt dem inneren Input angezeigt */
    .num-wrap:focus-within {
      border-color: var(--tool-color);
      box-shadow: 0 0 0 3px var(--tool-color-dim);
    }

    /* ─── FOOTER BUTTONS (link-style) ─── */
    .preview-footer button {
      background: none;
      border: none;
      font-family: inherit;
      font-size: inherit;
      color: var(--text-muted);
      padding: 0;
      cursor: pointer;
      transition: color 0.15s;
      line-height: inherit;
    }
    .preview-footer button:hover { color: var(--text-secondary); }

    /* ─── MODAL CLOSE ANIMATION ─── */
    @keyframes fadeOut {
      from { opacity: 1; }
      to   { opacity: 0; }
    }
    .modal-backdrop.closing {
      display: flex;
      animation: fadeOut 0.15s ease forwards;
      pointer-events: none;
    }

    /* ─── OVERSCROLL: History Panel darf kein Page-Scroll auslösen ─── */
    .history-panel { overscroll-behavior: contain; }

    /* ─── PREFERS REDUCED MOTION ─── */
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }
    }

    /* ─── HOME LANDING ─── */
    @keyframes gradientShift {
      0%   { background-position: 0% 50%; }
      50%  { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }

    .home-landing {
      padding: 2rem 1.5rem 6rem;
      max-width: 900px;
      margin: 0 auto;
    }

    .home-hero {
      text-align: center;
      margin-bottom: 2.5rem;
      position: relative;
    }
    /* Subtiler Glow-Halo hinter dem Titel */
    .home-hero::before {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -60%);
      width: 520px;
      height: 220px;
      background: conic-gradient(from 0deg,
        rgba(240,80,51,0.12),
        rgba(36,150,237,0.12),
        rgba(102,153,203,0.1),
        rgba(139,92,246,0.12),
        rgba(240,80,51,0.12)
      );
      filter: blur(60px);
      border-radius: 50%;
      pointer-events: none;
      animation: gradientShift 8s ease infinite;
      background-size: 300% 300%;
      z-index: 0;
    }
    .home-hero > * { position: relative; z-index: 1; }

    .home-hero-title {
      font-size: 4.5rem;
      font-weight: 700;
      letter-spacing: -.03em;
      line-height: 1;
      margin-bottom: .1em;
    }
    .home-hero-title .title-highlight {
      background: linear-gradient(
        90deg,
        #F05033 0%,
        #e8834e 18%,
        #2496ED 38%,
        #6699CB 58%,
        #8B5CF6 78%,
        #F05033 100%
      );
      background-size: 200% auto;
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      animation: gradientShift 6s linear infinite;
    }
    .home-hero-tagline {
      color: var(--text-secondary);
      margin-top: .5rem;
    }
    .home-hero-terminal {
      display: inline-flex;
      align-items: center;
      gap: .45rem;
      background: linear-gradient(var(--bg-elevated), var(--bg-elevated)) padding-box,
                  linear-gradient(90deg, #F05033, #2496ED, #6699CB, #8B5CF6, #F05033) border-box;
      background-size: auto, 300% auto;
      border: 1px solid transparent;
      border-radius: 6px;
      padding: .3rem .75rem;
      margin-bottom: 1.25rem;
      font-size: .8rem;
      animation: gradientShift 6s linear infinite;
    }
    .home-hero-prompt { color: var(--success); font-weight: 600; }
    .home-hero-cmd    { color: var(--text-secondary); }
    .home-hero-cursor {
      display: inline-block;
      width: 7px;
      height: .85em;
      background: var(--text-secondary);
      border-radius: 1px;
      vertical-align: middle;
      animation: blink 1.1s step-end infinite;
      opacity: .7;
    }
    @keyframes blink {
      0%, 100% { opacity: .7; }
      50%       { opacity: 0; }
    }
    .home-hero-desc {
      color: var(--text-secondary);
      font-size: .85rem;
      line-height: 1.75;
      max-width: 540px;
      margin: 1.25rem auto 0;
    }
    .home-steps {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: .5rem;
      margin-top: 1.75rem;
      flex-wrap: wrap;
    }
    .home-step {
      display: flex;
      align-items: center;
      gap: .5rem;
      background: var(--bg-elevated);
      border: 1px solid var(--border);
      border-radius: 8px;
      padding: .5rem .85rem;
      font-size: .78rem;
      color: var(--text-secondary);
      white-space: nowrap;
    }
    .home-step-num {
      width: 18px;
      height: 18px;
      border-radius: 50%;
      background: linear-gradient(var(--bg-overlay), var(--bg-overlay)) padding-box,
                  linear-gradient(90deg, #F05033, #2496ED, #6699CB, #8B5CF6, #F05033) border-box;
      background-size: auto, 300% auto;
      border: 1px solid transparent;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: .65rem;
      font-weight: 700;
      color: var(--text-secondary);
      animation: gradientShift 6s linear infinite;
      flex-shrink: 0;
    }
    .home-step-arrow {
      color: var(--text-muted);
      font-size: .75rem;
      opacity: .5;
    }

    .home-search-wrap {
      position: relative;
      max-width: 400px;
      margin: 0 auto 2.5rem;
    }
    .home-search {
      width: 100%;
      box-sizing: border-box;
      background: var(--bg-elevated);
      border: 1px solid var(--border);
      border-radius: 8px;
      color: var(--text-primary);
      padding: .65rem 1rem .65rem 2.5rem;
      font-family: inherit;
      font-size: .95rem;
      outline: none;
    }
    .home-search:focus {
      border-color: var(--tool-color);
      box-shadow: 0 0 0 3px var(--tool-color-dim);
    }
    .home-search-icon {
      position: absolute;
      left: .75rem;
      top: 50%;
      transform: translateY(-50%);
      color: var(--text-muted);
      pointer-events: none;
    }

    .tool-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1rem;
    }

    .home-no-results {
      grid-column: 1 / -1;
      text-align: center;
      color: var(--text-muted);
      font-size: .85rem;
      padding: 2rem 0;
    }

    .tool-card {
      background: var(--bg-surface);
      border: 1px solid color-mix(in srgb, var(--card-color, var(--tool-color)) 30%, var(--border));
      border-radius: 12px;
      padding: 1.75rem 1rem 1.5rem;
      text-align: center;
      cursor: pointer;
      transition: border-color .2s, box-shadow .2s, transform .15s, background .2s;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: .9rem;
      font-family: inherit;
      box-shadow: 0 0 0 0 var(--card-dim, transparent);
    }
    .tool-card:hover {
      border-color: var(--card-color, var(--tool-color));
      box-shadow: 0 0 24px var(--card-dim, var(--tool-color-dim)), 0 4px 12px rgba(0,0,0,0.3);
      background: color-mix(in srgb, var(--card-color, var(--tool-color)) 5%, var(--bg-surface));
      transform: translateY(-3px);
    }
    .tool-card:active { transform: translateY(-1px); }
    .tool-card-icon {
      width: 52px;
      height: 52px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: color-mix(in srgb, var(--card-color, var(--tool-color)) 15%, var(--bg-elevated));
      transition: background .2s, box-shadow .2s;
    }
    .tool-card:hover .tool-card-icon {
      background: color-mix(in srgb, var(--card-color, var(--tool-color)) 22%, var(--bg-elevated));
      box-shadow: 0 0 14px color-mix(in srgb, var(--card-color, var(--tool-color)) 40%, transparent);
    }
    .tool-card-icon svg {
      width: 28px;
      height: 28px;
    }
    .tool-card-name {
      font-weight: 600;
      color: var(--text-primary);
      font-size: .95rem;
      letter-spacing: .03em;
    }

/* ─── FEEDBACK MODAL ─── */
.feedback-actions {
  display: flex;
  gap: .75rem;
  margin: 1.25rem 0 1rem;
  flex-wrap: wrap;
}
.feedback-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .65rem 1.1rem;
  border-radius: 8px;
  font-family: inherit;
  font-size: .85rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background .2s, box-shadow .2s, transform .15s;
}
.feedback-btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.feedback-btn--primary {
  background: var(--tool-color);
  color: #fff;
  border: none;
}
.feedback-btn--primary:hover {
  filter: brightness(1.15);
  box-shadow: 0 0 16px color-mix(in srgb, var(--tool-color) 45%, transparent);
  transform: translateY(-1px);
}
.feedback-hint {
  font-size: .8rem;
  color: var(--text-muted);
  margin-top: .25rem;
}