.spi-button,
.spi-trip-presets button,
.spi-trip-savebar button,
.spi-share button,
.spi-share-gate a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: .75rem 1.1rem;
  border: 1px solid #087b83;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, #087b83, #0f766e);
  box-shadow: 0 .6rem 1.3rem rgba(8,123,131,.2);
  font-weight: 850;
  line-height: 1.1;
  text-decoration: none;
  cursor: pointer;
}
.spi-button:hover,
.spi-trip-presets button:hover,
.spi-trip-savebar button:hover,
.spi-share button:hover { filter: brightness(1.06); transform: translateY(-1px); }
.spi-button--ghost { color: #e6fffb; border-color: rgba(255,255,255,.5); background: rgba(255,255,255,.1); box-shadow: none; }
.spi-guide-actions { display: flex; justify-content: flex-end; gap: .65rem; max-width: 54rem; margin: -1rem auto 2rem; }
.spi-guide-actions button,.spi-guide-actions a,.spi-directory-save button,.spi-directory-save a { min-height: 2.75rem; padding: .65rem .95rem; border: 1px solid #84cbd0; border-radius: 999px; color: #0f626b; background: #fff; font-weight: 850; text-decoration: none; cursor: pointer; }
.spi-guide-actions button { color: #fff; border-color: #087b83; background: #087b83; }
.spi-directory-save { display: flex; justify-content: center; gap: .7rem; margin: 1.5rem auto 2.5rem; }

.spi-trip-landing { max-width: 82rem; }
.spi-trip-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(13rem, .5fr);
  gap: clamp(1.5rem, 5vw, 5rem);
  align-items: end;
  margin: .75rem 0 3.5rem;
  padding: clamp(2rem, 7vw, 6rem) clamp(1.25rem, 6vw, 5rem);
  overflow: hidden;
  border-radius: clamp(1.25rem, 3vw, 2.4rem);
  color: #fff;
  background:
    radial-gradient(circle at 88% 20%, rgba(251,191,36,.22), transparent 18rem),
    linear-gradient(120deg, rgba(3,49,65,.98), rgba(8,123,131,.78)),
    url('/static/images/spi-coastal-field-guide-hero-v1.png') center/cover;
  box-shadow: 0 2rem 5rem rgba(7,45,57,.24);
}
.spi-trip-hero h1 { max-width: 14ch; margin: 0 0 1rem; font: 800 clamp(2.65rem, 7vw, 6rem)/.97 Georgia,serif; letter-spacing: -.04em; }
.spi-trip-hero p { max-width: 45rem; color: rgba(255,255,255,.9); font-size: clamp(1.08rem,2vw,1.35rem); line-height: 1.55; }
.spi-trip-hero .spi-eyebrow { color: #99f6e4; font-size: .78rem; }
.spi-trip-hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.spi-trip-hero aside { display: grid; grid-template-columns: auto 1fr; gap: .4rem .7rem; padding: 1.2rem; border: 1px solid rgba(255,255,255,.25); border-radius: 1.25rem; background: rgba(3,45,57,.46); backdrop-filter: blur(14px); }
.spi-trip-hero aside strong { color: #fde68a; font: 800 1.7rem/1 Georgia,serif; }
.spi-trip-hero aside span { align-self: center; color: #dff8f5; font-size: .86rem; }

.spi-trip-section { margin: 4rem 0; }
.spi-section-heading { max-width: 48rem; margin-bottom: 1.5rem; }
.spi-section-heading h2 { margin: 0 0 .6rem; color: #073b4c; font: 800 clamp(1.9rem,4vw,3.2rem)/1.05 Georgia,serif; }
.spi-trip-presets { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 1rem; }
.spi-trip-preset { display: flex; flex-direction: column; min-height: 21rem; padding: 1.35rem; border: 1px solid rgba(8,123,131,.18); border-radius: 1.35rem; background: #fff; box-shadow: 0 .8rem 2.2rem rgba(7,45,57,.09); }
.spi-trip-preset > p:first-child { align-self: start; margin: 0; padding: .35rem .65rem; border-radius: 999px; color: #075985; background: #e0f2fe; font-size: .74rem; font-weight: 900; text-transform: uppercase; }
.spi-trip-preset h3 { margin: 1rem 0 .65rem; color: #0f4c5c; font: 800 1.45rem/1.15 Georgia,serif; }
.spi-trip-preset > p { color: #43646c; line-height: 1.6; }
.spi-trip-preset > div { display: grid; gap: .65rem; margin-top: auto; }
.spi-trip-preset button { width: 100%; }
.spi-trip-preset a { color: #0f766e; font-weight: 800; text-align: center; text-decoration: none; }
.spi-trip-section--tint { padding: clamp(1.3rem,4vw,3.5rem); border-radius: 2rem; background: linear-gradient(135deg,#ecfeff,#fffbeb); }
.spi-trip-styles { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: .8rem; }
.spi-trip-style { display: grid; gap: .35rem; min-height: 8rem; padding: 1.15rem; border: 1px solid rgba(8,123,131,.16); border-radius: 1rem; color: #153f49; background: rgba(255,255,255,.86); text-decoration: none; }
.spi-trip-style strong { color: #0f766e; font-size: 1.08rem; }
.spi-trip-style span { line-height: 1.45; }
.spi-trip-style:hover { border-color: #2dd4bf; transform: translateY(-2px); }
.spi-trip-workflow { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 1rem; margin: 4rem 0; }
.spi-trip-workflow div { position: relative; padding: 1.25rem; border-top: 1px solid #5eead4; }
.spi-trip-workflow span { display: grid; place-items: center; width: 2.2rem; height: 2.2rem; margin-bottom: 1rem; border-radius: 50%; color: #fff; background: #0f766e; font-weight: 900; }
.spi-trip-workflow h3 { margin: 0 0 .5rem; color: #073b4c; }
.spi-trip-workflow p { color: #4d6b72; line-height: 1.55; }
.spi-trip-season { display: grid; grid-template-columns: minmax(0,.7fr) minmax(0,1.3fr); gap: 2rem; align-items: center; margin: 4rem 0 2rem; padding: clamp(1.3rem,4vw,3rem); border-radius: 1.5rem; color: #fff; background: #073b4c; }
.spi-trip-season h2 { margin: 0; font: 800 clamp(1.8rem,4vw,3rem)/1.08 Georgia,serif; }
.spi-trip-season nav { display: flex; flex-wrap: wrap; gap: .6rem; }
.spi-trip-season a { padding: .65rem .85rem; border: 1px solid rgba(255,255,255,.25); border-radius: 999px; color: #fff; text-decoration: none; }

.spi-account-state { display: flex; flex-wrap: wrap; align-items: center; gap: .45rem 1rem; margin: -1rem 0 2rem; padding: 1rem 1.15rem; border: 1px solid #f59e0b; border-radius: 1rem; background: #fffbeb; }
.spi-account-state strong { color: #92400e; }
.spi-account-state span { flex: 1 1 20rem; color: #625044; }
.spi-account-state a { color: #075985; font-weight: 800; }
.spi-account-state--ready { border-color: #2dd4bf; background: #ecfdf5; }
.spi-account-state--ready strong { color: #065f46; }
.spi-trip-details,.spi-trip-notes { margin: 2rem 0; padding: 1.35rem; border: 1px solid rgba(8,123,131,.16); border-radius: 1.25rem; background: #fff; box-shadow: 0 .6rem 1.7rem rgba(7,45,57,.07); }
.spi-trip-details h2,.spi-builder-heading h2,.spi-trip-toolbox h2,.spi-packing h2 { margin: 0; color: #073b4c; font-family: Georgia,serif; }
.spi-trip-fields { display: grid; grid-template-columns: 2fr repeat(5,1fr); gap: .75rem; margin-top: 1rem; }
.spi-trip-fields label,.spi-trip-notes label,.spi-share label { display: grid; gap: .4rem; color: #365e67; font-size: .8rem; font-weight: 850; }
.spi-trip-fields input,.spi-trip-fields select,.spi-trip-notes textarea,.spi-share input,.spi-share textarea,.spi-photo-review input { width: 100%; min-height: 2.8rem; box-sizing: border-box; padding: .65rem .75rem; border: 1px solid #bdd5da; border-radius: .7rem; color: #123b45; background: #fff; font: inherit; }
.spi-trip-builder__grid { display: grid; grid-template-columns: minmax(0,1.7fr) minmax(17rem,.7fr); gap: 1.25rem; align-items: start; }
.spi-builder-heading { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.spi-builder-heading button { border: 0; color: #9f1239; background: none; font-weight: 800; cursor: pointer; }
.spi-itinerary { display: grid; gap: 1rem; }
.spi-trip-day { min-height: 9rem; padding: 1rem; border: 1px solid rgba(8,123,131,.17); border-radius: 1rem; background: rgba(255,255,255,.9); }
.spi-trip-day header { display: flex; align-items: center; justify-content: space-between; margin-bottom: .8rem; }
.spi-trip-day h3 { margin: 0; color: #075985; }
.spi-trip-day ul { display: grid; gap: .55rem; margin: 0; padding: 0; list-style: none; }
.spi-trip-day li { display: grid; grid-template-columns: 1fr auto auto; gap: .5rem; align-items: center; padding: .7rem; border-radius: .7rem; background: #f0fdfa; }
.spi-trip-day li a { color: #0f5c66; font-weight: 800; text-decoration: none; }
.spi-trip-day li button { border: 0; color: #9f1239; background: transparent; cursor: pointer; }
.spi-trip-day select { padding: .35rem; border: 1px solid #c7dde1; border-radius: .45rem; }
.spi-trip-empty { color: #6b8186; font-style: italic; }
.spi-trip-builder__grid aside { display: grid; gap: 1rem; position: sticky; top: 1rem; }
.spi-trip-toolbox,.spi-packing { padding: 1.15rem; border: 1px solid rgba(8,123,131,.16); border-radius: 1.1rem; background: #fff; box-shadow: 0 .6rem 1.7rem rgba(7,45,57,.07); }
.spi-trip-toolbox [data-trip-recommendations] { display: grid; gap: .5rem; margin: 1rem 0; }
.spi-trip-toolbox button { display: grid; grid-template-columns: 1fr auto; gap: .5rem; width: 100%; padding: .7rem; border: 1px solid #cbe3e6; border-radius: .7rem; color: #174752; background: #f5fdfd; text-align: left; cursor: pointer; }
.spi-trip-toolbox button span { color: #0f766e; font-weight: 900; }
.spi-trip-toolbox > a { color: #075985; font-weight: 800; text-decoration: none; }
.spi-packing [data-packing-list] { display: grid; gap: .55rem; margin: 1rem 0; }
.spi-packing [data-packing-list] label { display: flex; gap: .55rem; align-items: center; color: #345b64; font-size: .9rem; }
.spi-packing [data-packing-list] input { accent-color: #0f766e; }
.spi-packing form { display: grid; grid-template-columns: 1fr auto; gap: .4rem; }
.spi-packing form input { min-width: 0; padding: .55rem; border: 1px solid #bdd5da; border-radius: .55rem; }
.spi-packing form button { border: 0; border-radius: .55rem; color: #fff; background: #0f766e; font-weight: 800; }
.spi-trip-notes { display: grid; gap: .75rem; }
.spi-trip-notes label strong { color: #073b4c; font: 800 1.4rem Georgia,serif; }
.spi-trip-savebar { position: sticky; z-index: 30; bottom: 1rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 2rem; padding: .85rem 1rem .85rem 1.25rem; border: 1px solid rgba(255,255,255,.3); border-radius: 1.1rem; color: #fff; background: rgba(3,59,76,.94); box-shadow: 0 1rem 3rem rgba(3,45,57,.3); backdrop-filter: blur(14px); }
.spi-trip-savebar p { margin: 0; }

.spi-trip-story { max-width: 70rem; margin: 4rem auto 2rem; }
.spi-trip-story__timeline { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1rem; }
.spi-trip-story__timeline article { padding: 1.2rem; border: 1px solid rgba(8,123,131,.16); border-radius: 1rem; background: #fff; }
.spi-trip-story__timeline span { color: #0f766e; font-size: .72rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.spi-trip-story__timeline h3 { color: #073b4c; font-family: Georgia,serif; }
.spi-trip-story__timeline p { color: #43646c; line-height: 1.65; }
.spi-trip-story > aside { display: flex; justify-content: space-between; gap: 1rem; align-items: center; margin-top: 1rem; padding: 1.2rem; border-radius: 1rem; color: #fff; background: #073b4c; }
.spi-trip-story > aside h3,.spi-trip-story > aside p { margin: .2rem 0; }

.spi-decision-guide { max-width: 70rem; margin: 3.5rem auto 2rem; padding: clamp(1.2rem,4vw,2.2rem); border: 1px solid rgba(8,123,131,.15); border-radius: 1.5rem; background: linear-gradient(145deg,#fff,#f0fdfa); }
.spi-decision-guide > div { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1rem; }
.spi-decision-guide article { padding: 1.1rem; border: 1px solid #d5e9eb; border-radius: 1rem; background: rgba(255,255,255,.9); }
.spi-decision-guide article > span { color: #0f766e; font: 900 .72rem/1 sans-serif; letter-spacing: .12em; }
.spi-decision-guide h3 { margin: .65rem 0 .45rem; color: #073b4c; font-family: Georgia,serif; }
.spi-decision-guide article p { margin: 0; color: #43646c; line-height: 1.65; }
.spi-decision-guide article a { position: relative; z-index: 1; color: #0f766e; font-weight: 800; }
.spi-decision-guide > aside { display: flex; flex-wrap: wrap; align-items: center; gap: .7rem 1rem; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid #c9e3e5; }
.spi-decision-guide > aside strong { flex: 1 1 14rem; color: #073b4c; }
.spi-decision-guide > aside a { color: #0f766e; font-weight: 850; text-decoration: none; }

.spi-share-grid { display: grid; grid-template-columns: minmax(0,1.4fr) minmax(16rem,.6fr); gap: 1.3rem; align-items: start; }
.spi-share-grid form { display: grid; gap: 1rem; }
.spi-share-grid form section,.spi-share-grid > aside,.spi-my-submissions { padding: 1.3rem; border: 1px solid rgba(8,123,131,.16); border-radius: 1.2rem; background: #fff; box-shadow: 0 .7rem 1.8rem rgba(7,45,57,.08); }
.spi-share-grid h2 { margin: .35rem 0 1rem; color: #073b4c; font-family: Georgia,serif; }
.spi-step { display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; color: #fff; background: #0f766e; font-weight: 900; }
.spi-photo-drop { position: relative; display: grid !important; place-items: center; min-height: 15rem; padding: 1rem; border: 2px dashed #67bfc3; border-radius: 1rem; background: #f0fdfa; text-align: center; cursor: pointer; }
.spi-photo-drop input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.spi-photo-drop img { z-index: 1; max-width: 100%; max-height: 22rem; border-radius: .7rem; object-fit: contain; }
.spi-share textarea { min-height: 8rem; resize: vertical; }
.spi-check { grid-template-columns: auto 1fr; align-items: start; }
.spi-check input { width: auto; min-height: auto; margin-top: .2rem; }
.spi-share-grid > aside { position: sticky; top: 1rem; }
.spi-share-grid > aside li { margin: .7rem 0; color: #43646c; line-height: 1.5; }
.spi-share-grid > aside a { color: #0f766e; font-weight: 850; }
.spi-share-gate { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1rem; margin: -1rem 0 1.5rem; padding: 1.1rem; border: 1px solid #f59e0b; border-radius: 1rem; background: #fffbeb; }
.spi-share-gate p { flex: 1 1 24rem; margin: 0; }
.spi-share-gate a:last-child { color: #075985; border-color: #7dd3fc; background: #fff; box-shadow: none; }
.spi-my-submissions { margin: 2rem 0; }
.spi-submission-row { display: grid; grid-template-columns: 5rem 1fr auto; gap: 1rem; align-items: center; padding: .7rem 0; border-top: 1px solid #d7e6e8; }
.spi-submission-row img { width: 5rem; height: 4rem; border-radius: .5rem; object-fit: cover; }
.spi-submission-row strong { text-transform: capitalize; }

.spi-photo-gallery { columns: 3 18rem; gap: 1rem; }
.spi-photo-gallery figure { break-inside: avoid; margin: 0 0 1rem; overflow: hidden; border-radius: 1rem; background: #fff; box-shadow: 0 .7rem 1.8rem rgba(7,45,57,.1); }
.spi-photo-gallery img { display: block; width: 100%; height: auto; }
.spi-photo-gallery figcaption { padding: 1rem; }
.spi-photo-gallery figcaption p { margin: 0 0 .4rem; }
.spi-photo-gallery figcaption span { color: #56747b; font-size: .8rem; }
.spi-empty-gallery { padding: clamp(2rem,6vw,5rem); border: 1px dashed #67bfc3; border-radius: 1.5rem; background: #f0fdfa; text-align: center; }
.spi-empty-gallery strong { color: #073b4c; font: 800 clamp(1.5rem,4vw,2.5rem) Georgia,serif; }
.spi-empty-gallery a { color: #0f766e; font-weight: 850; }

.spi-library-search { position: sticky; z-index: 20; top: .5rem; margin: -1rem auto 2rem; padding: 1rem; border: 1px solid rgba(8,123,131,.18); border-radius: 1rem; background: rgba(255,255,255,.94); box-shadow: 0 1rem 2.5rem rgba(7,45,57,.13); backdrop-filter: blur(12px); }
.spi-library-search label { display: block; margin-bottom: .45rem; color: #073b4c; font-weight: 900; }
.spi-library-search input { width: 100%; min-height: 3.25rem; box-sizing: border-box; padding: .75rem 1rem; border: 1px solid #9fc8ce; border-radius: .75rem; font: inherit; }
.spi-library-search p { margin: .45rem 0 0; color: #58747b; font-size: .82rem; }
.spi-library-groups { display: grid; gap: .8rem; }
.spi-library-groups details { overflow: hidden; border: 1px solid rgba(8,123,131,.15); border-radius: 1rem; background: #fff; }
.spi-library-groups summary { display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 1.15rem; color: #073b4c; background: #f0fdfa; cursor: pointer; }
.spi-library-groups summary span { font: 800 1.2rem Georgia,serif; }
.spi-library-groups summary strong { color: #0f766e; font-size: .8rem; }
.spi-library-groups ul { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: .6rem; margin: 0; padding: 1rem; list-style: none; }
.spi-library-groups li a { display: grid; gap: .25rem; height: 100%; box-sizing: border-box; padding: .85rem; border: 1px solid #dcebed; border-radius: .7rem; color: #174752; text-decoration: none; }
.spi-library-groups li a:hover { border-color: #2dd4bf; background: #f0fdfa; }
.spi-library-groups li span { color: #5b7379; font-size: .82rem; line-height: 1.45; }
.spi-library-directory { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin: 2rem 0; padding: 1.4rem; border-radius: 1.1rem; color: #fff; background: #073b4c; }
.spi-library-directory h2,.spi-library-directory p { margin: .2rem 0; }
.spi-library-directory a { color: #fde68a; font-weight: 900; }

.spi-photo-review > div { display: grid; gap: 1rem; }
.spi-photo-review article { display: grid; grid-template-columns: minmax(12rem,.5fr) minmax(0,1fr); gap: 1rem; padding: 1rem; border: 1px solid #cde1e4; border-radius: 1rem; background: #fff; }
.spi-photo-review article img { width: 100%; max-height: 20rem; border-radius: .7rem; object-fit: contain; background: #e8f1f2; }
.spi-photo-review button { margin: .5rem .5rem 0 0; padding: .6rem 1rem; border: 0; border-radius: 999px; color: #fff; background: #0f766e; font-weight: 800; cursor: pointer; }
.spi-photo-review button[data-review-status=rejected] { background: #9f1239; }

@media (max-width: 960px) {
  .spi-trip-presets,.spi-trip-workflow { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .spi-trip-fields { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .spi-trip-fields label:first-child { grid-column: span 3; }
  .spi-library-groups ul { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 720px) {
  .spi-trip-hero,.spi-trip-season,.spi-share-grid,.spi-trip-builder__grid { grid-template-columns: 1fr; }
  .spi-trip-hero aside { grid-template-columns: auto 1fr; }
  .spi-trip-styles,.spi-trip-story__timeline { grid-template-columns: 1fr; }
  .spi-decision-guide > div { grid-template-columns: 1fr; }
  .spi-trip-fields { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .spi-trip-fields label:first-child { grid-column: span 2; }
  .spi-trip-builder__grid aside,.spi-share-grid > aside { position: static; }
  .spi-trip-story > aside,.spi-library-directory { align-items: start; flex-direction: column; }
  .spi-library-groups ul { grid-template-columns: 1fr; }
  .spi-photo-review article { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .spi-trip-presets,.spi-trip-workflow,.spi-trip-fields { grid-template-columns: 1fr; }
  .spi-trip-fields label:first-child { grid-column: auto; }
  .spi-trip-savebar { align-items: stretch; flex-direction: column; bottom: .5rem; }
  .spi-trip-savebar button { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .spi-button,.spi-trip-preset,.spi-trip-style { transition: none !important; }
}