.gb-page { padding-bottom: 48px; background: var(--bg, #f6f7fb); }
.gb-header { margin-bottom: 0; }
.gb-clear { border: 1px solid var(--border, #e6e8ef); border-radius: 8px; padding: 7px 12px; color: var(--muted, #667085); background: var(--white, #fff); font: inherit; font-size: 12px; font-weight: 700; cursor: pointer; }
.gb-intro { display: flex; gap: 32px; align-items: end; justify-content: space-between; padding: 34px 36px 28px; border-bottom: 1px solid var(--border, #e6e8ef); background: var(--white, #fff); }
.gb-intro > div:first-child { max-width: 720px; }
.gb-kicker { margin: 0 0 8px; color: var(--primary, #6c63ff); font-size: 10px; font-weight: 800; letter-spacing: .14em; }
.gb-intro h1 { max-width: 650px; margin: 0 0 10px; color: var(--dark, #18202f); font-size: clamp(26px, 3vw, 40px); line-height: 1.12; letter-spacing: -.045em; }
.gb-intro > div > p:last-child { max-width: 620px; margin: 0; color: var(--muted, #667085); font-size: 14px; line-height: 1.6; }
.gb-privacy { display: flex; flex: 0 0 auto; gap: 9px; align-items: center; max-width: 290px; padding: 11px 14px; border: 1px solid #b7e4c7; border-radius: 10px; color: #167348; background: #f0fdf4; }
.gb-privacy span { display: grid; width: 22px; height: 22px; flex: 0 0 auto; place-items: center; border-radius: 50%; color: #fff; background: #22a06b; font-size: 12px; font-weight: 900; }
.gb-privacy p { margin: 0; font-size: 11px; font-weight: 650; line-height: 1.45; }
.gb-drop { display: flex; min-height: 360px; flex-direction: column; gap: 7px; align-items: center; justify-content: center; margin: 28px 36px; border: 2px dashed #cfd3df; border-radius: 16px; color: var(--muted, #667085); background: rgba(255,255,255,.72); cursor: pointer; transition: border-color .2s, background .2s, transform .2s; }
.gb-drop:hover, .gb-drop--active { border-color: var(--primary, #6c63ff); background: #f2f1ff; transform: translateY(-2px); }
.gb-drop input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.gb-drop-icon { display: grid; width: 58px; height: 58px; margin-bottom: 8px; place-items: center; border-radius: 18px; color: #fff; background: linear-gradient(135deg, var(--primary, #6c63ff), #8b5cf6); box-shadow: 0 12px 28px rgba(108,99,255,.23); font-size: 30px; font-weight: 300; }
.gb-drop strong { color: var(--dark, #18202f); font-size: 16px; }
.gb-drop small { font-size: 11px; }
.gb-error { margin: 18px 36px 0; padding: 11px 14px; border: 1px solid #f7b4b4; border-radius: 9px; color: #b42318; background: #fff1f1; font-size: 12px; font-weight: 650; }
.gb-result { margin: 18px 36px 0; padding: 12px 15px; border-radius: 10px; font-size: 12px; font-weight: 700; }
.gb-result--success { border: 1px solid #9bd8b3; color: #12633f; background: #edfbf3; }
.gb-result--info { border: 1px solid #b9c9e8; color: #294c77; background: #f2f6fc; }
.gb-workspace { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 20px; padding: 24px 36px 0; }
.gb-controls { align-self: start; border: 1px solid var(--border, #e6e8ef); border-radius: 13px; background: var(--white, #fff); overflow: hidden; }
.gb-controls fieldset { padding: 18px; margin: 0; border: 0; border-top: 1px solid var(--border, #e6e8ef); }
.gb-controls legend { padding: 0; color: var(--dark, #18202f); font-size: 11px; font-weight: 800; letter-spacing: .03em; }
.gb-file { display: flex; flex-direction: column; gap: 3px; padding: 18px; }
.gb-file span { color: var(--muted, #667085); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.gb-file strong { overflow: hidden; color: var(--dark, #18202f); font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.gb-file small { color: var(--muted, #667085); font-size: 10px; }
.gb-segmented { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin-top: 10px; }
.gb-segmented button { display: flex; min-height: 62px; flex-direction: column; gap: 3px; align-items: flex-start; justify-content: center; padding: 10px 12px; border: 1px solid var(--border, #e6e8ef); border-radius: 9px; color: var(--muted, #667085); background: #fff; cursor: pointer; }
.gb-segmented button b { color: var(--dark, #18202f); font-size: 14px; }
.gb-segmented button span { font-size: 9px; }
.gb-segmented button.active { border-color: var(--primary, #6c63ff); background: #f2f1ff; box-shadow: inset 0 0 0 1px var(--primary, #6c63ff); }
.gb-legend-row { display: flex; align-items: center; justify-content: space-between; }
.gb-legend-row legend { float: left; }
.gb-legend-row > span { color: var(--primary, #6c63ff); font-size: 10px; font-weight: 800; }
.gb-check { display: flex; gap: 5px; align-items: center; color: var(--muted, #667085); font-size: 10px; font-weight: 700; }
.gb-check input { accent-color: var(--primary, #6c63ff); }
.gb-counts { display: grid; grid-template-columns: repeat(5, 1fr); gap: 5px; margin-top: 10px; }
.gb-counts button { height: 31px; border: 1px solid var(--border, #e6e8ef); border-radius: 7px; color: var(--muted, #667085); background: #fff; font-size: 11px; font-weight: 700; cursor: pointer; }
.gb-counts button.active { color: #fff; border-color: var(--primary, #6c63ff); background: var(--primary, #6c63ff); }
.gb-range { width: 100%; margin: 12px 0 0; accent-color: var(--primary, #6c63ff); }
.gb-range-labels { display: flex; justify-content: space-between; color: var(--muted, #667085); font-size: 9px; }
.gb-format-row { display: grid; grid-template-columns: 82px 1fr; gap: 12px; align-items: center; margin-top: 10px; }
.gb-format-row select { height: 36px; padding: 0 8px; border: 1px solid var(--border, #e6e8ef); border-radius: 8px; background: #fff; font-size: 11px; font-weight: 700; }
.gb-format-row label { color: var(--muted, #667085); font-size: 9px; font-weight: 650; }
.gb-format-row label b { color: var(--dark, #18202f); }
.gb-format-row .gb-range { margin-top: 2px; }
.gb-preview-area { min-width: 0; border: 1px solid var(--border, #e6e8ef); border-radius: 13px; background: var(--white, #fff); overflow: hidden; }
.gb-summary { display: flex; gap: 18px; align-items: center; justify-content: space-between; padding: 15px 18px; border-bottom: 1px solid var(--border, #e6e8ef); }
.gb-summary > div { display: flex; flex-direction: column; gap: 2px; }
.gb-summary strong { color: var(--dark, #18202f); font-size: 13px; }
.gb-summary span { color: var(--muted, #667085); font-size: 10px; }
.gb-crop-note { padding: 5px 8px; border-radius: 999px; color: #9a5b13 !important; background: #fff7e6; font-weight: 700; }
.gb-crop-note--full { color: #167348 !important; background: #edfdf3; }
.gb-preview { display: flex; width: 100%; gap: 2px; padding: 20px; overflow-x: auto; background: repeating-conic-gradient(#eef0f5 0 25%, #f8f9fb 0 50%) 50% / 18px 18px; scroll-snap-type: x mandatory; }
.gb-slide { position: relative; flex: 0 0 min(235px, calc((100% - 4px) / 3)); scroll-snap-align: start; }
.gb-slide canvas { display: block; width: 100%; height: auto; border-radius: 3px; background: #fff; box-shadow: 0 5px 18px rgba(15,23,42,.13); }
.gb-slide-no { position: absolute; z-index: 1; top: 7px; left: 7px; padding: 4px 7px; border-radius: 999px; color: #fff; background: rgba(15,23,42,.76); backdrop-filter: blur(7px); font-size: 9px; font-weight: 800; }
.gb-slide-download { position: absolute; right: 7px; bottom: 7px; padding: 5px 8px; border: 0; border-radius: 6px; color: var(--dark, #18202f); background: rgba(255,255,255,.9); box-shadow: 0 2px 8px rgba(0,0,0,.12); font-size: 9px; font-weight: 800; cursor: pointer; opacity: 0; transform: translateY(3px); transition: opacity .15s, transform .15s; }
.gb-slide:hover .gb-slide-download, .gb-slide-download:focus-visible { opacity: 1; transform: none; }
.gb-actions { display: flex; gap: 18px; align-items: center; justify-content: space-between; padding: 15px 18px; border-top: 1px solid var(--border, #e6e8ef); }
.gb-primary { min-width: 170px; height: 40px; border: 0; border-radius: 9px; color: #fff; background: linear-gradient(135deg, var(--primary, #6c63ff), #8b5cf6); box-shadow: 0 8px 20px rgba(108,99,255,.2); font: inherit; font-size: 12px; font-weight: 800; cursor: pointer; }
.gb-primary:disabled { opacity: .6; cursor: wait; }
.gb-secondary { min-width: 150px; height: 40px; padding: 0 16px; border: 1px solid var(--border, #e6e8ef); border-radius: 9px; color: var(--dark, #18202f); background: #fff; font: inherit; font-size: 12px; font-weight: 750; cursor: pointer; }
.gb-secondary:hover { border-color: #aab2c3; background: #f8fafc; }
.gb-secondary:disabled { opacity: .55; cursor: wait; }
.gb-actions small { flex: 1; color: var(--muted, #667085); font-size: 10px; }
.gb-modal-backdrop { position: fixed; z-index: 1200; inset: 0; display: grid; place-items: center; padding: 22px; background: rgba(15,23,42,.58); backdrop-filter: blur(5px); }
.gb-modal { width: min(100%, 470px); padding: 22px; border: 1px solid rgba(148,163,184,.3); border-radius: 18px; background: #fff; box-shadow: 0 28px 80px rgba(15,23,42,.25); animation: gb-modal-in .18s ease-out; }
.gb-modal-head { display: flex; gap: 13px; align-items: flex-start; }
.gb-modal-icon { display: grid; width: 42px; height: 42px; flex: 0 0 auto; place-items: center; border-radius: 12px; color: #fff; background: linear-gradient(135deg, var(--primary, #6c63ff), #8b5cf6); font-size: 21px; font-weight: 800; }
.gb-modal h2 { margin: 1px 0 5px; color: var(--dark, #18202f); font-size: 18px; letter-spacing: -.02em; }
.gb-modal-head p { margin: 0; color: var(--muted, #667085); font-size: 12px; line-height: 1.5; }
.gb-modal-summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 20px 0 14px; padding: 12px 14px; border: 1px solid #e6e8ef; border-radius: 11px; background: #f8fafc; }
.gb-modal-summary strong { color: var(--dark, #18202f); font-size: 13px; }
.gb-modal-summary span { color: var(--muted, #667085); font-size: 10px; }
.gb-modal-field { display: flex; flex-direction: column; gap: 7px; color: var(--dark, #18202f); font-size: 11px; font-weight: 800; }
.gb-modal-field select { width: 100%; height: 42px; padding: 0 11px; border: 1px solid #d8dce6; border-radius: 9px; color: var(--dark, #18202f); background: #fff; font: inherit; font-size: 12px; }
.gb-modal-error, .gb-modal-status { margin-top: 12px; padding: 10px 12px; border-radius: 9px; font-size: 11px; font-weight: 650; line-height: 1.45; }
.gb-modal-error { border: 1px solid #f1b3b3; color: #a8241d; background: #fff2f1; }
.gb-modal-status { border: 1px solid #bdc8f5; color: #3f3b88; background: #f5f4ff; }
.gb-upload-progress { position: relative; height: 24px; margin-top: 10px; overflow: hidden; border-radius: 999px; background: #eef0f5; }
.gb-upload-progress i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--primary, #6c63ff), #8b5cf6); transition: width .2s ease; }
.gb-upload-progress span { position: absolute; inset: 0; display: grid; place-items: center; color: #1e293b; font-size: 10px; font-weight: 850; mix-blend-mode: multiply; }
.gb-modal-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 20px; }
@keyframes gb-modal-in { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }
@media (max-width: 900px) {
  .gb-intro { align-items: flex-start; flex-direction: column; }
  .gb-privacy { max-width: none; }
  .gb-workspace { grid-template-columns: 1fr; }
  .gb-controls { display: grid; grid-template-columns: 1fr 1fr; }
  .gb-file { grid-column: 1 / -1; }
  .gb-controls fieldset { border-left: 1px solid var(--border, #e6e8ef); }
}
@media (max-width: 600px) {
  .gb-intro { padding: 70px 18px 22px; }
  .gb-drop { min-height: 300px; margin: 18px; padding: 24px; text-align: center; }
  .gb-workspace { padding: 18px 14px 0; }
  .gb-controls { display: block; }
  .gb-controls fieldset { border-left: 0; }
  .gb-summary, .gb-actions { align-items: flex-start; flex-direction: column; }
  .gb-preview { padding: 12px; }
  .gb-slide { flex-basis: min(76vw, 250px); }
  .gb-slide-download { opacity: 1; transform: none; }
  .gb-primary, .gb-secondary { width: 100%; }
  .gb-modal { padding: 18px; }
  .gb-modal-summary, .gb-modal-actions { align-items: stretch; flex-direction: column; }
}