:root {
  --bg: #f4f8f3;
  --bg-soft: #eef5ee;
  --card: rgba(255,255,255,.82);
  --card-strong: #ffffff;
  --text: #173126;
  --muted: #5d746a;
  --line: rgba(23,49,38,.10);
  --line-strong: rgba(23,49,38,.18);
  --primary: #1f8f5f;
  --primary-strong: #176f4a;
  --secondary: #2f6fd6;
  --accent: #89c36b;
  --danger: #d45151;
  --warning: #f0ad4e;
  --shadow: 0 24px 60px rgba(18, 53, 39, .10);
  --shadow-soft: 0 16px 40px rgba(18, 53, 39, .08);
  --radius: 24px;
  --radius-sm: 16px;
  --radius-xs: 12px;
  --container: min(1180px, calc(100vw - 32px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(98, 195, 118, .20), transparent 24%),
    radial-gradient(circle at top right, rgba(47, 111, 214, .12), transparent 26%),
    linear-gradient(180deg, #f7fbf7, #eef5ef 48%, #f7faf6);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.page-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 15% 20%, rgba(120, 200, 140, .14), transparent 12%),
    radial-gradient(circle at 80% 8%, rgba(74, 144, 226, .12), transparent 14%),
    radial-gradient(circle at 60% 75%, rgba(89, 175, 90, .10), transparent 12%);
  z-index: -2;
}

.page-bg::before,
.page-bg::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(60px);
  opacity: .35;
}

.page-bg::before {
  width: 320px;
  height: 320px;
  left: -80px;
  top: 20px;
  background: rgba(45, 183, 127, .32);
}

.page-bg::after {
  width: 300px;
  height: 300px;
  right: -70px;
  top: 90px;
  background: rgba(62, 121, 235, .22);
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.section {
  padding: 32px 0 52px;
}

.section-soft {
  background: linear-gradient(180deg, rgba(255,255,255,.35), rgba(255,255,255,.15));
  border-top: 1px solid rgba(255,255,255,.3);
  border-bottom: 1px solid rgba(23,49,38,.05);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 60;
  padding: 16px 0;
  backdrop-filter: blur(18px);
  background: rgba(244,248,243,.66);
  border-bottom: 1px solid rgba(23,49,38,.06);
}

.nav-shell {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-badge {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: linear-gradient(135deg, #1f8f5f, #58b86f);
  color: #fff;
  font-size: 1.45rem;
  box-shadow: var(--shadow-soft);
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.brand-text strong {
  font-size: 1rem;
  white-space: nowrap;
}

.brand-text small,
.muted,
.form-help,
.stat-caption,
.hero-text,
.footer p,
.footer-meta,
.field-errors,
.empty-inline,
.plant-meta,
.zoom-hint {
  color: var(--muted);
}

.nav-links,
.nav-actions,
.cta-actions,
.stack,
.hero-actions,
.hero-badges,
.detail-toolbar,
.upload-actions,
.capture-actions,
.status-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.nav-links {
  justify-content: center;
}

.nav-link {
  position: relative;
  padding: 12px 16px;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 600;
  transition: .22s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--text);
  background: rgba(255,255,255,.78);
}

.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 8px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.page-main {
  padding: 18px 0 92px;
}

.flash-wrap {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}

.flash,
.notice {
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255,255,255,.85);
  border: 1px solid rgba(31, 143, 95, .14);
  box-shadow: var(--shadow-soft);
}

.flash.error,
.notice.notice-error {
  border-color: rgba(212, 81, 81, .25);
  background: rgba(255, 244, 244, .92);
}

.flash.success {
  border-color: rgba(31, 143, 95, .18);
  background: rgba(240, 253, 245, .94);
}

.glass-panel,
.soft-card,
.auth-card,
.result-card,
.feature-card,
.metric-card,
.plant-card,
.pricing-card,
.form-shell,
.info-shell,
.summary-card,
.gallery-card,
.camera-card,
.upload-card,
.side-card,
.table-card {
  position: relative;
  background: var(--card);
  border: 1px solid rgba(255,255,255,.68);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  backdrop-filter: blur(14px);
}

.soft-card,
.feature-card,
.metric-card,
.result-card,
.pricing-card,
.info-shell,
.summary-card,
.gallery-card,
.camera-card,
.upload-card,
.side-card,
.table-card,
.auth-card,
.form-shell {
  padding: 24px;
}

.hero {
  padding: 16px 0 34px;
}

.hero-grid,
.auth-grid,
.detail-grid,
.form-page-grid,
.capture-grid,
.dashboard-grid,
.profile-grid,
.home-summary-grid {
  display: grid;
  gap: 24px;
}

.hero-grid {
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
  align-items: stretch;
}

.hero-copy {
  padding: 18px 0;
}

.eyebrow,
.section-tag,
.mini-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(31, 143, 95, .10);
  color: var(--primary-strong);
  font-size: .84rem;
  font-weight: 700;
  letter-spacing: .02em;
}

.hero h1,
.section-head h1,
.section-head h2,
.auth-copy h1,
.form-page-title,
.detail-title {
  margin: 14px 0 14px;
  line-height: 1.12;
  letter-spacing: -.03em;
}

.hero h1 {
  font-size: clamp(2.1rem, 4vw, 3.75rem);
  max-width: 13ch;
}

.hero-text {
  max-width: 62ch;
  font-size: 1.03rem;
  line-height: 1.75;
}

.info-pill,
.badge,
.table-badge,
.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 700;
  border: 1px solid transparent;
}

.badge-public { background: rgba(31, 143, 95, .10); color: var(--primary-strong); }
.badge-paid { background: rgba(47, 111, 214, .10); color: #2055b2; }
.badge-internal { background: rgba(240, 173, 78, .14); color: #9b640a; }
.table-badge { background: rgba(23,49,38,.08); color: var(--text); }
.chip { background: rgba(255,255,255,.7); border-color: var(--line); }

.plant-illustration {
  min-height: 100%;
  padding: 28px;
  overflow: hidden;
}

.plant-emoji {
  width: 120px;
  height: 120px;
  display: grid;
  place-items: center;
  border-radius: 34px;
  background: linear-gradient(135deg, rgba(255,255,255,.95), rgba(255,255,255,.55));
  font-size: 3.1rem;
  box-shadow: 0 26px 60px rgba(31, 143, 95, .16);
  margin-bottom: 22px;
}

.plant-orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(10px);
}

.orb-1 {
  width: 180px;
  height: 180px;
  top: -40px;
  right: -30px;
  background: rgba(31, 143, 95, .18);
}

.orb-2 {
  width: 140px;
  height: 140px;
  bottom: -20px;
  left: 10px;
  background: rgba(47, 111, 214, .12);
}

.hero-stats,
.dashboard-stats,
.stats-grid,
.info-grid,
.field-grid,
.metrics-grid,
.gallery-grid,
.pricing-grid,
.feature-grid,
.grid,
.grid-2,
.grid-3,
.profile-cards,
.summary-grid,
.detail-meta-grid {
  display: grid;
  gap: 18px;
}

.hero-stats,
.dashboard-stats,
.metrics-grid,
.summary-grid,
.info-grid,
.profile-cards,
.feature-grid,
.pricing-grid,
.grid-3,
.gallery-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.metric-card,
.stat-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px;
  border-radius: 22px;
  background: rgba(255,255,255,.66);
  border: 1px solid rgba(255,255,255,.75);
}

.metric-icon,
.stat-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(31,143,95,.14), rgba(47,111,214,.12));
  font-size: 1.2rem;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 22px;
}

.section-head p { max-width: 62ch; }

.feature-card h3,
.side-card h3,
.summary-card h3,
.gallery-card h3,
.upload-card h3,
.camera-card h3,
.info-shell h3,
.soft-card h2,
.soft-card h3,
.form-shell h3,
.auth-card h2 {
  margin: 0 0 10px;
}

.feature-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  font-size: 1.35rem;
  background: linear-gradient(135deg, rgba(31,143,95,.15), rgba(47,111,214,.10));
  margin-bottom: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 16px;
  border: none;
  font-weight: 700;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn:disabled {
  cursor: not-allowed;
  opacity: .6;
  transform: none;
}

.btn-block { width: 100%; }
.btn-sm { min-height: 40px; padding: 0 14px; border-radius: 14px; }

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), #43b77f);
  box-shadow: 0 14px 28px rgba(31, 143, 95, .24);
}

.btn-secondary {
  color: #fff;
  background: linear-gradient(135deg, var(--secondary), #5a8ef4);
  box-shadow: 0 14px 28px rgba(47, 111, 214, .24);
}

.btn-soft {
  background: rgba(31,143,95,.10);
  color: var(--primary-strong);
  border: 1px solid rgba(31,143,95,.12);
}

.btn-outline {
  background: rgba(255,255,255,.75);
  color: var(--text);
  border: 1px solid var(--line-strong);
}

.btn-light {
  background: rgba(255,255,255,.92);
  color: var(--text);
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,.42);
}

.btn-danger {
  color: #fff;
  background: linear-gradient(135deg, #d45151, #ef7676);
}

.form-pretty,
.form-grid {
  display: grid;
  gap: 18px;
}

.field-grid.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.form-section {
  padding: 22px;
  border-radius: 22px;
  background: rgba(255,255,255,.56);
  border: 1px solid rgba(23,49,38,.07);
}

.form-section-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.form-section-header p {
  margin: 6px 0 0;
}

.field-shell {
  display: grid;
  gap: 8px;
}

.field-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-weight: 700;
}

.field-label span:first-child {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.field-required {
  color: var(--danger);
  font-size: .88rem;
}

.form-input,
.form-select,
.form-textarea,
.field-shell input,
.field-shell select,
.field-shell textarea,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="number"],
input[type="file"],
select,
textarea {
  width: 100%;
  border: 1px solid rgba(23,49,38,.12);
  background: rgba(255,255,255,.95);
  border-radius: 16px;
  min-height: 50px;
  padding: 13px 16px;
  color: var(--text);
  box-shadow: inset 0 1px 1px rgba(23,49,38,.03);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

textarea,
.form-textarea,
.field-shell textarea {
  min-height: 132px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(31,143,95,.45);
  box-shadow: 0 0 0 4px rgba(31,143,95,.10);
  outline: none;
}

.field-errors {
  margin: 0;
  padding-left: 18px;
  color: var(--danger);
  font-size: .92rem;
}

.auth-section {
  padding-top: 10px;
}

.auth-grid {
  grid-template-columns: minmax(0, 1.04fr) minmax(340px, .96fr);
  align-items: stretch;
}

.auth-copy {
  padding: 24px 8px 24px 0;
}

.auth-copy h1 {
  font-size: clamp(2rem, 3.4vw, 3.2rem);
  max-width: 12ch;
}

.info-points {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.info-point {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255,255,255,.54);
  border: 1px solid rgba(255,255,255,.72);
}

.info-point span {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(31,143,95,.14), rgba(47,111,214,.10));
  font-weight: 800;
}

.auth-card {
  display: grid;
  gap: 16px;
  align-content: start;
}

.auth-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.auth-header h2 { margin-bottom: 6px; }
.auth-card-wide { padding: 28px; }

.auth-divider {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: .9rem;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  height: 1px;
  background: var(--line);
}

.social-login-grid {
  display: grid;
  gap: 12px;
}

.account-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(31,143,95,.08);
  color: var(--primary-strong);
  font-weight: 700;
}

.form-footnote {
  text-align: center;
  color: var(--muted);
}

.dashboard-hero,
.profile-hero,
.detail-header,
.form-page-head,
.list-toolbar,
.capture-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.dashboard-grid,
.profile-grid,
.form-page-grid,
.detail-grid,
.capture-grid {
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, .75fr);
  align-items: start;
}

.accent-card {
  background: linear-gradient(135deg, #1f8f5f, #2d6ad6);
  color: #fff;
}

.accent-card .muted,
.accent-card p,
.accent-card small {
  color: rgba(255,255,255,.82);
}

.action-list,
.status-list,
.info-list,
.quick-list {
  display: grid;
  gap: 14px;
}

.action-link,
.status-row,
.info-row,
.quick-item,
.summary-item,
.data-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,.62);
  border: 1px solid rgba(23,49,38,.06);
}

.action-link { align-items: flex-start; }
.action-link > span { font-size: 1.2rem; }
.action-link small { display: block; margin-top: 4px; }

.profile-head,
.user-badge {
  display: flex;
  gap: 14px;
  align-items: center;
}

.avatar-circle {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  font-size: 1.35rem;
  font-weight: 800;
}

.list-toolbar {
  margin-bottom: 20px;
}

.search-shell {
  padding: 18px;
}

.search-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) repeat(3, minmax(0, .6fr)) auto;
  gap: 12px;
  align-items: end;
}

.search-grid .field-shell { gap: 6px; }

.plant-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.cover {
  position: relative;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, rgba(31,143,95,.10), rgba(47,111,214,.10));
  overflow: hidden;
}

.cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cover-placeholder {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  font-size: 3rem;
  color: rgba(23,49,38,.45);
}

.content {
  display: grid;
  gap: 12px;
  padding: 20px;
}

.title,
.detail-title,
.form-page-title {
  margin: 0;
}

.latin-name {
  margin: -6px 0 0;
  color: var(--muted);
}

.plant-card-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.notice-large {
  grid-column: 1 / -1;
}

.detail-grid {
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, .7fr);
}

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

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  background: rgba(255,255,255,.88);
  border: 1px solid rgba(23,49,38,.08);
}

.gallery-button {
  width: 100%;
  padding: 0;
  border: none;
  background: transparent;
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.gallery-caption {
  padding: 12px 14px 16px;
  font-size: .95rem;
}

.detail-block {
  padding: 22px;
  border-radius: 22px;
  background: rgba(255,255,255,.56);
  border: 1px solid rgba(23,49,38,.07);
}

.detail-block + .detail-block {
  margin-top: 18px;
}

.detail-list,
.key-points,
.pricing-features {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
}

.detail-list li,
.pricing-features li { line-height: 1.65; }

.detail-meta-grid .side-card,
.summary-grid .summary-card,
.metrics-grid .metric-card,
.info-grid .info-shell,
.profile-cards .soft-card {
  height: 100%;
}

.summary-item,
.data-row {
  align-items: flex-start;
}

.summary-item strong,
.data-row strong {
  min-width: 140px;
}

.zoom-modal {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  background: rgba(10, 22, 17, .86);
  z-index: 100;
  padding: 24px;
}

.zoom-modal.is-open {
  display: grid;
}

.zoom-modal img {
  max-width: min(1080px, 92vw);
  max-height: 82vh;
  border-radius: 24px;
  box-shadow: 0 28px 60px rgba(0,0,0,.45);
}

.zoom-close {
  position: absolute;
  top: 22px;
  right: 22px;
}

.form-page-grid {
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, .6fr);
}

.form-shell {
  display: grid;
  gap: 18px;
}

.side-card p:last-child { margin-bottom: 0; }

.capture-grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
}

.camera-stage {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  background: #112219;
  aspect-ratio: 4 / 3;
}

.camera-stage video,
.camera-stage canvas,
.camera-stage img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.camera-stage canvas,
.camera-stage img {
  position: absolute;
  inset: 0;
}

.capture-strip,
.import-strip {
  display: grid;
  gap: 12px;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.preview-card {
  border-radius: 18px;
  overflow: hidden;
  background: rgba(255,255,255,.8);
  border: 1px solid rgba(23,49,38,.08);
}

.preview-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.preview-card .caption {
  padding: 10px 12px 14px;
  font-size: .92rem;
}

.result-panel {
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: 22px;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(23,49,38,.08);
}

.result-panel.hidden { display: none; }

.confidence-bar {
  width: 100%;
  height: 12px;
  border-radius: 999px;
  background: rgba(23,49,38,.08);
  overflow: hidden;
}

.confidence-bar .fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  width: 0;
}

.upload-dropzone {
  position: relative;
  border: 2px dashed rgba(31,143,95,.24);
  border-radius: 22px;
  padding: 22px;
  background: rgba(248,252,248,.9);
}

.upload-dropzone.is-dragover {
  border-color: rgba(47,111,214,.36);
  background: rgba(240,247,255,.95);
}

.upload-dropzone input[type="file"] {
  min-height: auto;
}

.table-responsive {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(23,49,38,.08);
  text-align: left;
}

.table thead th {
  color: var(--muted);
  font-size: .88rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.pricing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pricing-card {
  display: grid;
  gap: 18px;
}

.pricing-card-featured {
  transform: translateY(-8px);
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(241,251,245,.92));
}

.pricing-price {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.pricing-price strong {
  font-size: 2.2rem;
  line-height: 1;
}

.result-card,
.narrow-container {
  max-width: 760px;
}

.narrow-container { margin: 0 auto; }

.result-card {
  text-align: center;
  margin: 0 auto;
}

.result-icon {
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  border-radius: 24px;
  margin: 0 auto 18px;
  font-size: 2rem;
  background: linear-gradient(135deg, rgba(31,143,95,.16), rgba(47,111,214,.10));
}

.footer {
  padding: 20px 0 110px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 24px;
  border-radius: 24px;
  background: rgba(255,255,255,.65);
  border: 1px solid rgba(255,255,255,.7);
}

.bottom-nav {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 80;
  display: none;
  width: min(720px, calc(100vw - 22px));
  background: rgba(255,255,255,.84);
  border: 1px solid rgba(255,255,255,.78);
  border-radius: 24px;
  padding: 10px;
  box-shadow: 0 26px 50px rgba(10, 22, 17, .16);
  backdrop-filter: blur(18px);
}

.bottom-nav a {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: 4px;
  justify-items: center;
  padding: 10px 8px;
  border-radius: 18px;
  color: var(--muted);
  font-size: .82rem;
}

.bottom-nav a.active,
.bottom-nav a:hover {
  background: rgba(31,143,95,.10);
  color: var(--text);
}

.hidden { display: none !important; }
.center { justify-content: center; }
.inline-form { display: inline-flex; margin: 0; }
.stack { flex-direction: column; align-items: stretch; }
.stack.center { align-items: center; }
.text-right { text-align: right; }

@media (max-width: 1100px) {
  .nav-shell,
  .hero-grid,
  .auth-grid,
  .form-page-grid,
  .detail-grid,
  .capture-grid,
  .dashboard-grid,
  .profile-grid,
  .pricing-grid,
  .search-grid,
  .field-grid.grid-3 {
    grid-template-columns: 1fr;
  }

  .hero-stats,
  .dashboard-stats,
  .grid-2,
  .detail-meta-grid,
  .profile-cards,
  .summary-grid,
  .gallery-grid,
  .feature-grid,
  .pricing-grid,
  .grid-3,
  .info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav-links {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 4px;
  }
}

@media (max-width: 780px) {
  .container { width: min(100vw - 18px, 1180px); }
  .section { padding: 26px 0 40px; }
  .page-main { padding-bottom: 110px; }
  .topbar { position: static; padding-top: 10px; }
  .nav-shell { gap: 14px; }
  .nav-actions,
  .nav-links { display: none; }
  .bottom-nav { display: flex; }
  .hero h1,
  .auth-copy h1 { max-width: none; }
  .hero-stats,
  .dashboard-stats,
  .grid-2,
  .detail-meta-grid,
  .profile-cards,
  .summary-grid,
  .gallery-grid,
  .feature-grid,
  .pricing-grid,
  .grid-3,
  .info-grid,
  .preview-grid {
    grid-template-columns: 1fr;
  }

  .section-head,
  .dashboard-hero,
  .profile-hero,
  .detail-header,
  .form-page-head,
  .list-toolbar,
  .capture-head,
  .footer-inner,
  .action-link,
  .summary-item,
  .data-row,
  .metric-card,
  .stat-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-actions .btn,
  .cta-actions .btn,
  .upload-actions .btn,
  .capture-actions .btn,
  .status-actions .btn,
  .hero-actions a,
  .cta-actions a {
    width: 100%;
  }

  .soft-card,
  .feature-card,
  .metric-card,
  .result-card,
  .pricing-card,
  .info-shell,
  .summary-card,
  .gallery-card,
  .camera-card,
  .upload-card,
  .side-card,
  .table-card,
  .auth-card,
  .form-shell,
  .glass-panel {
    padding: 18px;
  }
}

.capture-actions-spaced {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.compact-upload-card {
  margin-top: 16px;
  padding: 18px;
}

.ai-species-name {
  font-size: 1.35rem;
  font-weight: 800;
}