/* Custom portfolio PDF builder - screen UI only.
   The generated print document carries its own A4 stylesheet. */

:root {
  --pdf-accent: #2f7df6;
  --pdf-accent-deep: #0b57d0;
  --pdf-ink: #0b1f33;
  --pdf-muted: #60748b;
  --pdf-line: rgba(69, 103, 139, 0.18);
  --pdf-panel: rgba(255, 255, 255, 0.94);
  --pdf-shadow: 0 28px 90px rgba(7, 35, 67, 0.24);
}

.portfolio-pdf-launcher {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 180;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px 0 10px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(10, 43, 77, 0.96), rgba(47, 125, 246, 0.96));
  color: #fff;
  box-shadow: 0 18px 48px rgba(12, 73, 150, 0.3);
  font: 800 13px/1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: -0.01em;
  cursor: pointer;
  transform: translateZ(0);
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.portfolio-pdf-launcher:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 58px rgba(12, 73, 150, 0.38);
  filter: saturate(1.08);
}

.portfolio-pdf-launcher:focus-visible,
.portfolio-pdf-builder button:focus-visible,
.portfolio-pdf-builder input:focus-visible,
.portfolio-pdf-builder select:focus-visible {
  outline: 3px solid rgba(86, 160, 255, 0.48);
  outline-offset: 2px;
}

.portfolio-pdf-launcher__icon {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  font-size: 15px;
}

.portfolio-pdf-launcher__meta {
  opacity: 0.72;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.portfolio-pdf-builder {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 22px;
  color: var(--pdf-ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", sans-serif;
}

.portfolio-pdf-builder[data-open="true"] {
  display: flex;
}

.portfolio-pdf-builder__backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 14% 10%, rgba(69, 145, 255, 0.22), transparent 34%),
    rgba(5, 15, 27, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.portfolio-pdf-builder__shell {
  position: relative;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  width: min(1240px, calc(100vw - 32px));
  height: min(850px, calc(100vh - 32px));
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 28px;
  background: rgba(246, 250, 255, 0.97);
  box-shadow: var(--pdf-shadow);
  isolation: isolate;
}

.portfolio-pdf-builder__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 76px;
  padding: 15px 20px 15px 24px;
  border-bottom: 1px solid var(--pdf-line);
  background: rgba(255, 255, 255, 0.88);
}

.portfolio-pdf-builder__eyebrow {
  margin: 0 0 5px;
  color: var(--pdf-accent-deep);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.portfolio-pdf-builder__title {
  margin: 0;
  color: var(--pdf-ink);
  font-size: clamp(18px, 2vw, 25px);
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.portfolio-pdf-builder__close {
  display: grid;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--pdf-line);
  border-radius: 50%;
  background: #fff;
  color: #37516d;
  font-size: 20px;
  cursor: pointer;
}

.portfolio-pdf-builder__body {
  display: grid;
  grid-template-columns: minmax(330px, 410px) minmax(0, 1fr);
  min-height: 0;
}

.portfolio-pdf-builder__controls {
  min-height: 0;
  overflow: auto;
  padding: 18px;
  border-right: 1px solid var(--pdf-line);
  background: #f6f9fd;
  overscroll-behavior: contain;
}

.portfolio-pdf-builder__preview {
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background:
    linear-gradient(45deg, rgba(83, 113, 147, 0.055) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(83, 113, 147, 0.055) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(83, 113, 147, 0.055) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(83, 113, 147, 0.055) 75%),
    #e8eef5;
  background-position: 0 0, 0 12px, 12px -12px, -12px 0;
  background-size: 24px 24px;
}

.portfolio-pdf-builder__preview iframe {
  width: 100%;
  height: 100%;
  border: 0;
  background: #fff;
}

.portfolio-pdf-builder__preview-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 999px;
  background: rgba(11, 31, 51, 0.76);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.05em;
  backdrop-filter: blur(10px);
}

.portfolio-pdf-toolbar {
  display: grid;
  gap: 12px;
  margin-bottom: 14px;
  padding: 14px;
  border: 1px solid var(--pdf-line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 8px 26px rgba(28, 61, 96, 0.06);
}

.portfolio-pdf-toolbar__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.portfolio-pdf-toolbar__label {
  color: #233b56;
  font-size: 12px;
  font-weight: 800;
}

.portfolio-pdf-segmented {
  display: inline-flex;
  gap: 3px;
  padding: 3px;
  border: 1px solid var(--pdf-line);
  border-radius: 12px;
  background: #edf3fa;
}

.portfolio-pdf-segmented button {
  min-height: 30px;
  padding: 0 11px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: #627790;
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
}

.portfolio-pdf-segmented button[aria-pressed="true"] {
  background: #fff;
  color: var(--pdf-accent-deep);
  box-shadow: 0 3px 10px rgba(34, 87, 148, 0.13);
}

.portfolio-pdf-quick-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.portfolio-pdf-quick-actions button {
  min-height: 34px;
  padding: 7px 8px;
  border: 1px solid var(--pdf-line);
  border-radius: 10px;
  background: #fff;
  color: #526b85;
  font-size: 10.5px;
  font-weight: 800;
  cursor: pointer;
}

.portfolio-pdf-quick-actions button:hover {
  border-color: rgba(47, 125, 246, 0.45);
  color: var(--pdf-accent-deep);
}

.portfolio-pdf-projects {
  display: grid;
  gap: 10px;
}

.portfolio-pdf-project {
  overflow: hidden;
  border: 1px solid var(--pdf-line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(30, 58, 90, 0.045);
}

.portfolio-pdf-project[data-selected="true"] {
  border-color: rgba(47, 125, 246, 0.38);
  box-shadow: 0 9px 26px rgba(47, 125, 246, 0.09);
}

.portfolio-pdf-project__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 13px 13px 12px;
}

.portfolio-pdf-project__check,
.portfolio-pdf-item__check,
.portfolio-pdf-option__check {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--pdf-accent);
  cursor: pointer;
}

.portfolio-pdf-project__index {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 11px;
  background: linear-gradient(135deg, #e8f2ff, #f3f8ff);
  color: var(--pdf-accent-deep);
  font-size: 11px;
  font-weight: 900;
}

.portfolio-pdf-project__name {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  column-gap: 8px;
  min-width: 0;
}

.portfolio-pdf-project__name .portfolio-pdf-project__check {
  grid-row: 1 / 3;
}

.portfolio-pdf-project__name strong {
  display: block;
  grid-column: 2;
  overflow: hidden;
  color: #17324f;
  font-size: 12.5px;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.portfolio-pdf-project__name span {
  display: block;
  grid-column: 2;
  margin-top: 3px;
  color: #71849a;
  font-size: 10px;
  line-height: 1.3;
}

.portfolio-pdf-project__toggle {
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 10px;
  background: #f1f5fa;
  color: #5e7187;
  font-size: 15px;
  cursor: pointer;
  transition: transform 180ms ease;
}

.portfolio-pdf-project[data-expanded="true"] .portfolio-pdf-project__toggle {
  transform: rotate(180deg);
}

.portfolio-pdf-project__items {
  display: none;
  gap: 6px;
  padding: 0 12px 12px;
}

.portfolio-pdf-project[data-expanded="true"] .portfolio-pdf-project__items {
  display: grid;
}

.portfolio-pdf-item,
.portfolio-pdf-option {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 9px;
  padding: 9px 10px;
  border: 1px solid transparent;
  border-radius: 11px;
  background: #f7f9fc;
  cursor: pointer;
}

.portfolio-pdf-item:hover,
.portfolio-pdf-option:hover {
  border-color: rgba(47, 125, 246, 0.25);
  background: #f2f7fd;
}

.portfolio-pdf-item strong,
.portfolio-pdf-option strong {
  display: block;
  color: #2b435d;
  font-size: 11px;
  line-height: 1.45;
}

.portfolio-pdf-item small,
.portfolio-pdf-option small {
  display: block;
  margin-top: 2px;
  color: #7c8da0;
  font-size: 9.5px;
  line-height: 1.35;
}

.portfolio-pdf-loading,
.portfolio-pdf-error {
  display: grid;
  min-height: 210px;
  place-items: center;
  padding: 24px;
  border: 1px dashed rgba(76, 111, 149, 0.3);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.66);
  color: #60758c;
  text-align: center;
}

.portfolio-pdf-loading__spinner {
  width: 32px;
  height: 32px;
  margin: 0 auto 12px;
  border: 3px solid rgba(47, 125, 246, 0.14);
  border-top-color: var(--pdf-accent);
  border-radius: 50%;
  animation: portfolioPdfSpin 850ms linear infinite;
}

@keyframes portfolioPdfSpin {
  to { transform: rotate(360deg); }
}

.portfolio-pdf-builder__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
  padding: 12px 18px 12px 22px;
  border-top: 1px solid var(--pdf-line);
  background: rgba(255, 255, 255, 0.94);
}

.portfolio-pdf-summary {
  min-width: 0;
}

.portfolio-pdf-summary strong {
  display: block;
  color: #1c3856;
  font-size: 12px;
}

.portfolio-pdf-summary span {
  display: block;
  margin-top: 3px;
  color: #71859c;
  font-size: 10px;
}

.portfolio-pdf-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.portfolio-pdf-actions button {
  min-height: 42px;
  padding: 0 16px;
  border-radius: 13px;
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
}

.portfolio-pdf-actions__secondary {
  border: 1px solid var(--pdf-line);
  background: #fff;
  color: #49627d;
}

.portfolio-pdf-actions__primary {
  border: 0;
  background: linear-gradient(135deg, #0b2c4d, #2f7df6);
  color: #fff;
  box-shadow: 0 10px 24px rgba(24, 92, 177, 0.22);
}

.portfolio-pdf-actions__primary:disabled {
  cursor: not-allowed;
  opacity: 0.44;
  box-shadow: none;
}

.portfolio-pdf-live-status {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.portfolio-pdf-source-frame {
  position: fixed !important;
  left: -12000px !important;
  top: 0 !important;
  width: 1440px !important;
  height: 1000px !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

body.portfolio-pdf-modal-open {
  overflow: hidden !important;
}

@media (max-width: 920px) {
  .portfolio-pdf-builder {
    padding: 0;
  }

  .portfolio-pdf-builder__shell {
    width: 100vw;
    height: 100dvh;
    border: 0;
    border-radius: 0;
  }

  .portfolio-pdf-builder__body {
    grid-template-columns: 1fr;
  }

  .portfolio-pdf-builder__controls {
    border-right: 0;
  }

  .portfolio-pdf-builder__preview {
    display: none;
  }
}

@media (max-width: 560px) {
  .portfolio-pdf-launcher {
    right: 14px;
    bottom: 14px;
    min-height: 46px;
    padding-right: 15px;
  }

  .portfolio-pdf-launcher__meta {
    display: none;
  }

  .portfolio-pdf-builder__header {
    min-height: 66px;
    padding: 12px 14px 12px 16px;
  }

  .portfolio-pdf-builder__controls {
    padding: 12px;
  }

  .portfolio-pdf-builder__footer {
    padding: 10px 12px;
  }

  .portfolio-pdf-summary span,
  .portfolio-pdf-actions__secondary {
    display: none;
  }

  .portfolio-pdf-actions__primary {
    padding-inline: 14px;
  }
}

@media print {
  [data-pdf-ui],
  .portfolio-pdf-launcher,
  .portfolio-pdf-builder {
    display: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-pdf-launcher,
  .portfolio-pdf-project__toggle,
  .portfolio-pdf-loading__spinner {
    animation: none !important;
    transition: none !important;
  }
}