.ksz-wrap,
.ksz-signup-box,
.ksz-gallery {
  box-sizing: border-box;
  max-width: 720px;
  margin: 22px auto;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.ksz-wrap *,
.ksz-signup-box *,
.ksz-gallery * {
  box-sizing: border-box;
}

.ksz-card {
  position: relative;
  border-radius: 22px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255,255,255,.22), rgba(255,255,255,.035));
  box-shadow: 0 24px 70px rgba(0,0,0,.28);
}

.ksz-card-inner {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--ksz-card-border, #2a2a2a);
  border-radius: 21px;
  padding: 22px;
  background: var(--ksz-card-bg, #151515);
  color: var(--ksz-text-color, #f4f4f4);
}

.ksz-title {
  margin: 0 0 16px;
  font-size: clamp(24px, 4vw, 42px);
  line-height: 1.05;
  letter-spacing: -.04em;
  color: var(--ksz-title-color, #fff);
}

.ksz-image-link {
  display: block;
  overflow: hidden;
  min-height: 240px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 18px;
  background: #0d0d0d;
  text-decoration: none;
}

.ksz-image {
  display: block;
  width: 100%;
  height: min(58vw, 440px);
  object-fit: cover;
  transition: transform .25s ease, filter .25s ease;
}

.ksz-image-link:hover .ksz-image {
  transform: scale(1.02);
  filter: brightness(1.07);
}

.ksz-image-placeholder,
.ksz-gallery-placeholder {
  display: grid;
  place-items: center;
  min-height: 240px;
  color: rgba(255,255,255,.42);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.ksz-bio {
  margin: 16px 0 18px;
  color: var(--ksz-text-color, rgba(255,255,255,.82));
  font-size: 15px;
  line-height: 1.6;
}

.ksz-bio p {
  margin: 0 0 7px;
}

.ksz-button,
.ksz-save-btn,
.ksz-gallery-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 18px;
  border: 0;
  border-radius: 999px;
  background: var(--ksz-button-bg, #f4f4f4);
  color: var(--ksz-button-text, #111);
  font-weight: 750;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
}

.ksz-button:hover,
.ksz-save-btn:hover,
.ksz-gallery-button:hover {
  opacity: .9;
}

.ksz-admin-link {
  position: absolute;
  right: 10px;
  bottom: 7px;
  padding: 0;
  border: 0;
  background: transparent;
  color: rgba(255,255,255,.26);
  font: inherit;
  font-size: 10px;
  line-height: 1;
  cursor: pointer;
}

.ksz-admin-link:hover,
.ksz-admin-link:focus-visible {
  color: rgba(255,255,255,.55);
}

.ksz-admin-panel {
  margin-top: 10px;
  padding: 14px;
  border: 1px solid rgba(0,0,0,.1);
  border-radius: 18px;
  background: #f7f7f7;
  color: #191919;
}

.ksz-password-row,
.ksz-edit-actions,
.ksz-grid-2 {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: end;
}

.ksz-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ksz-edit-form,
.ksz-signup-form {
  display: grid;
  gap: 12px;
}

.ksz-edit-form label,
.ksz-signup-form label {
  display: grid;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
  color: #333;
}

.ksz-input {
  width: 100%;
  min-height: 42px;
  border: 1px solid #d6d6d6;
  border-radius: 12px;
  background: #fff;
  color: #111;
  padding: 10px 12px;
  font: inherit;
}


.ksz-input[type="color"] {
  min-height: 42px;
  padding: 4px;
}

.ksz-small-btn {
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid #d6d6d6;
  border-radius: 12px;
  background: #fff;
  color: #111;
  font-weight: 700;
  cursor: pointer;
}

.ksz-status {
  min-height: 18px;
  color: #166534;
  font-size: 13px;
  font-weight: 700;
}

.ksz-status.is-error,
.ksz-signup-result.is-error {
  color: #9f1239;
}

.ksz-signup-box {
  padding: 22px;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(0,0,0,.08);
  color: #191919;
}

.ksz-signup-box h2,
.ksz-gallery h2 {
  margin: 0 0 12px;
  font-size: clamp(25px, 4vw, 40px);
  letter-spacing: -.04em;
}

.ksz-signup-intro,
.ksz-signup-note,
.ksz-empty {
  color: #555;
  line-height: 1.55;
}

.ksz-signup-note,
.ksz-signup-result {
  margin: 12px 0;
  padding: 12px;
  border-radius: 14px;
  background: #f5f5f5;
}

.ksz-signup-result.is-success {
  color: #166534;
}

.ksz-hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
}

.ksz-gallery {
  max-width: 1180px;
}

.ksz-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.ksz-gallery-card {
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 18px;
  background: var(--ksz-card-bg, #fff);
  color: var(--ksz-text-color, #191919);
  border-color: var(--ksz-card-border, rgba(0,0,0,.08));
  box-shadow: 0 14px 34px rgba(0,0,0,.08);
}

.ksz-gallery-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.ksz-gallery-card h3,
.ksz-gallery-card p {
  margin: 12px 14px 0;
}

.ksz-gallery-card h3 {
  color: var(--ksz-title-color, #191919);
  font-size: 18px;
  line-height: 1.15;
}

.ksz-gallery-card p {
  color: var(--ksz-text-color, #555);
  font-size: 14px;
  line-height: 1.45;
}

.ksz-gallery-button {
  margin: 14px;
  min-height: 38px;
  padding: 10px 14px;
  background: var(--ksz-button-bg, #191919);
  color: var(--ksz-button-text, #fff);
  font-size: 13px;
}


@media (max-width: 980px) {
  .ksz-gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .ksz-wrap,
  .ksz-signup-box,
  .ksz-gallery {
    margin: 14px auto;
  }

  .ksz-card-inner,
  .ksz-signup-box {
    padding: 16px;
  }

  .ksz-password-row,
  .ksz-grid-2 {
    grid-template-columns: 1fr;
  }

  .ksz-edit-actions {
    grid-template-columns: 1fr;
  }

  .ksz-gallery-grid {
    grid-template-columns: 1fr;
  }
}