:root {
  --bg: #070b14;
  --bg-strong: #090f1d;
  --surface: rgba(13, 19, 38, 0.82);
  --surface-solid: #111a2f;
  --surface-strong: #151f37;
  --text: #e8ecff;
  --muted: #a7b2d6;
  --line: rgba(161, 179, 255, 0.24);
  --brand: #4cc5ff;
  --brand-strong: #2b9df6;
  --brand-soft: rgba(76, 197, 255, 0.16);
  --accent: #ff4fc1;
  --accent-soft: rgba(255, 79, 193, 0.18);
  --success: #34d8a0;
  --success-soft: rgba(52, 216, 160, 0.16);
  --danger: #ff6b83;
  --danger-soft: rgba(255, 107, 131, 0.16);
  --shadow-soft: 0 12px 30px rgba(2, 5, 12, 0.42);
  --shadow-strong: 0 20px 58px rgba(2, 5, 12, 0.55);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
}

html {
  font-size: 16px;
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  font-family: "Manrope", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 15% 0%, rgba(76, 197, 255, 0.2), transparent 30%),
    radial-gradient(circle at 88% 8%, rgba(255, 79, 193, 0.18), transparent 32%),
    linear-gradient(180deg, #060a14 0%, #090f1d 46%, #0d1324 100%);
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus,
.form-select:focus,
.nav-pill:focus-visible,
.dropzone:focus-visible,
.secondary-link:focus-visible {
  box-shadow: 0 0 0 0.2rem rgba(31, 118, 110, 0.16), 0 0 0 0.38rem rgba(31, 118, 110, 0.3);
  outline: none;
}

.page-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.shell-width {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  padding: 18px 0 0;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(10, 15, 30, 0.82);
  backdrop-filter: blur(18px);
  box-shadow: 0 10px 24px rgba(2, 5, 12, 0.38);
}

.site-mark {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.site-mark-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 78px;
  height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(172, 197, 255, 0.5);
  background: linear-gradient(135deg, #2f8ef2 0%, #4f78e2 56%, #c75fb7 100%);
  color: #fff;
  font-weight: 800;
  letter-spacing: 0;
  box-shadow: 0 6px 14px rgba(25, 66, 150, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.24);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.site-mark-badge:hover,
.site-mark-badge:focus-visible {
  transform: translateY(-1px);
  filter: saturate(1.04);
  box-shadow: 0 8px 16px rgba(25, 66, 150, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.nav-cluster {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.nav-cluster-end {
  justify-content: flex-end;
}

.nav-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
  background: transparent;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-pill:hover,
.nav-pill-button:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--line);
  transform: translateY(-1px);
}

.nav-pill.is-active {
  color: var(--text);
  background: var(--brand-soft);
  border-color: rgba(31, 118, 110, 0.18);
}

.nav-pill-circle {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(161, 179, 255, 0.34);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.nav-pill-circle:hover,
.nav-pill-circle:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(161, 179, 255, 0.5);
}

.nav-pill-login {
  color: #bfe4ff;
  background: rgba(44, 141, 255, 0.2);
  border-color: rgba(58, 156, 255, 0.42);
}

.nav-pill-login:hover,
.nav-pill-login:focus-visible {
  color: #e6f6ff;
  background: rgba(44, 141, 255, 0.3);
  border-color: rgba(88, 176, 255, 0.64);
}

.nav-pill-accent {
  color: #ffb8e8;
  background: rgba(255, 79, 193, 0.12);
  border-color: rgba(255, 79, 193, 0.34);
}

.nav-pill-button {
  appearance: none;
  cursor: pointer;
}

.nav-form {
  margin: 0;
}

.nav-user {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  font-weight: 700;
}

.site-main {
  flex: 1;
  padding: 20px 0 56px;
}

.site-footer {
  padding: 0 0 26px;
}

.site-footer-inner {
  display: flex;
  justify-content: center;
  padding: 16px 20px;
  border-radius: 999px;
  color: var(--muted);
  background: rgba(10, 15, 30, 0.78);
  border: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: rgba(76, 197, 255, 0.14);
  color: #8adfff;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-eyebrow-main {
  padding: 0.78rem 1.26rem;
  border-radius: 14px;
  font-size: 1.08rem;
  letter-spacing: 0.1em;
}

.hero-grid,
.page-hero {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 28px;
  align-items: start;
}

.hero-copy,
.upload-panel,
.status-panel,
.feature-card,
.auth-card,
.gallery-empty-state,
.image-gallery-card,
.page-summary-card,
.page-hero,
.gallery-header {
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-soft);
}

.upload-center-stage {
  display: flex;
  justify-content: center;
}

.upload-panel-main {
  width: min(860px, 100%);
}

.upload-main-subtitle {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.upload-mode-note {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 0.95rem;
}

.upload-mode-note a {
  color: #8adfff;
  text-decoration: none;
  font-weight: 700;
}

.hero-copy {
  padding: 38px;
  border-radius: var(--radius-lg);
}

.hero-copy h1,
.upload-panel h2,
.auth-card h1,
.page-hero h1,
.gallery-empty-state h2 {
  margin: 16px 0 0;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.upload-panel h2,
.auth-card h1,
.page-hero h1,
.gallery-empty-state h2,
.gallery-header h1 {
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
}

.auth-title-standard {
  font-family: "Manrope", "Segoe UI", sans-serif;
  letter-spacing: 0;
  line-height: 1.25;
  font-weight: 800;
}

.status-panel-title {
  margin: 10px 0 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  line-height: 1.35;
  letter-spacing: 0;
  font-weight: 800;
}

.account-library-title {
  font-size: 1.22rem;
  padding: 0.94rem 1.44rem;
}

.hero-lead,
.gallery-header p,
.gallery-empty-state p,
.auth-subtitle,
.page-hero p,
.feature-card p,
.setting-card p,
.status-panel p {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}

.hero-stats,
.feature-grid,
.result-meta-grid,
.settings-grid {
  display: grid;
  gap: 16px;
}

.hero-stats {
  margin-top: 28px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.hero-stat-card {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
}

.hero-stat-value {
  display: block;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text);
}

.hero-stat-label {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-feature-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.hero-feature-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--text);
  line-height: 1.6;
}

.hero-feature-list i,
.feature-icon,
.status-badge i,
.result-note i {
  color: var(--brand);
}

.hero-actions {
  margin-top: 26px;
}

.secondary-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0.9rem 1.1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-weight: 800;
  text-decoration: none;
  border: 1px solid var(--line);
}

.secondary-link:hover {
  background: rgba(255, 255, 255, 0.12);
}

.upload-panel,
.status-panel,
.auth-card,
.gallery-header,
.gallery-empty-state,
.page-hero {
  border-radius: var(--radius-lg);
}

.upload-panel {
  padding: 30px;
}

.panel-header,
.status-panel-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
  margin-bottom: 22px;
}

.panel-status,
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0.6rem 0.9rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
}

.panel-status {
  background: var(--accent-soft);
  color: #ffc8ec;
}

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

.dropzone {
  display: grid;
  gap: 10px;
  justify-items: center;
  padding: 34px 24px;
  border: 1.5px dashed rgba(161, 179, 255, 0.36);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(16, 25, 46, 0.92) 0%, rgba(13, 20, 38, 0.9) 100%),
    radial-gradient(circle at top, rgba(76, 197, 255, 0.14), transparent 55%);
  text-align: center;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.dropzone:hover,
.dropzone.is-dragover,
.dropzone.has-file {
  border-color: rgba(76, 197, 255, 0.62);
  transform: translateY(-1px);
  box-shadow: inset 0 0 0 1px rgba(76, 197, 255, 0.22);
}

.dropzone-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(76, 197, 255, 0.2) 0%, rgba(255, 79, 193, 0.2) 100%);
  color: #8adfff;
  font-size: 1.9rem;
}

.dropzone-title {
  font-size: 1.08rem;
  font-weight: 800;
}

.dropzone-subtitle,
.upload-help-text,
.result-meta-label,
.setting-card-title {
  color: var(--muted);
}

.selected-file {
  display: grid;
  gap: 4px;
  margin-top: 8px;
  padding: 14px 16px;
  width: min(100%, 360px);
  border-radius: 18px;
  background: rgba(76, 197, 255, 0.14);
}

.selected-file strong {
  font-size: 0.97rem;
}

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

.setting-card,
.result-meta-card,
.page-summary-card {
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
}

.setting-card-wide {
  grid-column: 1 / -1;
}

.setting-card-title,
.result-meta-card strong,
.page-summary-card strong {
  display: block;
  font-weight: 800;
  color: var(--text);
}

.form-control,
.form-select {
  min-height: 52px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background-color: rgba(4, 10, 24, 0.66);
  color: var(--text);
}

.form-control::placeholder {
  color: #8f9dca;
}

.form-label {
  color: var(--text);
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.progress-card {
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}

.progress-copy-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  font-weight: 700;
}

.progress-track {
  height: 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.progress-fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, #34a9ff 0%, #6585ff 48%, #ff4fc1 100%);
  transition: width 0.2s ease;
}

.progress-card.is-processing .progress-fill {
  background-size: 200% 100%;
  animation: progressGlow 1.4s linear infinite;
}

.upload-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.btn-upload,
.btn-action,
.btn-primary,
.btn-visibility {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease, background-color 0.2s ease;
}

.btn-upload,
.btn-primary {
  color: #fff;
  border-color: rgba(172, 197, 255, 0.5);
  background: linear-gradient(135deg, #2f8ce6 0%, #4c72dc 56%, #bf5fb2 100%);
  box-shadow: 0 10px 22px rgba(33, 79, 175, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.24);
}

.btn-upload:hover,
.btn-primary:hover,
.btn-action:hover,
.btn-visibility:hover {
  transform: translateY(-1px);
  filter: saturate(1.04);
}

.btn-upload:disabled,
.btn-action:disabled {
  opacity: 0.72;
  cursor: wait;
}

.upload-button-spinner {
  display: inline-flex;
  align-items: center;
}

.btn-action {
  min-height: 48px;
  padding: 0 18px;
}

.btn-copy {
  background: rgba(76, 197, 255, 0.12);
  color: #8adfff;
  border-color: rgba(76, 197, 255, 0.32);
}

.btn-download {
  color: #fff;
  background: linear-gradient(135deg, #2596ff 0%, #4a7dff 100%);
  box-shadow: 0 8px 18px rgba(37, 150, 255, 0.22);
}

.btn-delete {
  color: #fff;
  background: linear-gradient(135deg, #cc4670 0%, #f05f89 100%);
  box-shadow: 0 8px 18px rgba(240, 95, 137, 0.22);
}

.btn-visibility {
  width: 100%;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--line);
}

.button-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.status-panel {
  margin-top: 28px;
  padding: 28px;
}

.status-panel-success {
  background: linear-gradient(180deg, rgba(17, 28, 50, 0.92) 0%, rgba(12, 21, 41, 0.92) 100%);
}

.status-panel-error {
  display: grid;
  gap: 12px;
  background: linear-gradient(180deg, rgba(40, 16, 32, 0.92) 0%, rgba(31, 13, 26, 0.92) 100%);
}

.success-badge {
  background: var(--success-soft);
  color: var(--success);
}

.error-badge {
  width: fit-content;
  background: var(--danger-soft);
  color: var(--danger);
}

.result-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  align-items: center;
}

.result-preview-frame {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  padding: 22px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(17, 28, 51, 0.96) 0%, rgba(15, 22, 40, 0.96) 100%);
}

.upload-thumbnail,
.image-gallery-thumb {
  width: auto;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  border-radius: 18px;
  box-shadow: 0 10px 26px rgba(2, 5, 12, 0.36);
}

.upload-thumbnail {
  max-height: 240px;
}

.result-details {
  display: grid;
  gap: 18px;
}

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

.result-meta-label {
  display: block;
  margin-bottom: 4px;
  font-size: 0.88rem;
}

.share-link-section {
  display: grid;
  gap: 10px;
}

.share-link-label {
  font-weight: 700;
}

.share-link-field {
  display: flex;
  gap: 10px;
}

.share-link-field input {
  flex: 1;
  min-width: 0;
  height: 52px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(4, 10, 24, 0.66);
  color: var(--text);
}

.result-note {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
}

.feature-grid {
  margin-top: 28px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card {
  padding: 24px;
  border-radius: 24px;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: rgba(76, 197, 255, 0.14);
  font-size: 1.35rem;
}

.feature-card h3,
.image-gallery-body h3 {
  margin-top: 18px;
  margin-bottom: 8px;
  font-size: 1.18rem;
  font-weight: 800;
}

.page-hero {
  padding: 28px;
  margin-bottom: 24px;
}

.page-hero-compact {
  grid-template-columns: 1fr auto;
}

.page-summary-card {
  align-self: center;
  text-align: center;
  min-width: 150px;
}

.page-summary-card strong {
  font-size: 2.2rem;
}

.page-summary-card span {
  color: var(--muted);
}

.alert-with-icon {
  display: flex;
  gap: 14px;
  align-items: start;
  padding: 18px 20px;
  margin-bottom: 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.alert-icon {
  font-size: 1.2rem;
}

.alert-success {
  background: rgba(11, 36, 32, 0.8);
  color: var(--success);
}

.alert-danger {
  background: rgba(44, 17, 27, 0.82);
  color: var(--danger);
}

.gallery-empty-state,
.auth-card {
  max-width: 620px;
  margin: 0 auto;
  padding: 34px;
}

.auth-card {
  background: rgba(13, 19, 38, 0.88);
}

.auth-switch {
  margin-top: 18px;
  color: var(--muted);
  text-align: center;
}

.auth-switch a,
.gallery-empty-state a,
.setting-card a {
  color: var(--brand-strong);
  font-weight: 800;
  text-decoration: none;
}

.gallery-empty-state {
  text-align: center;
}

.image-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}

.image-gallery-card {
  overflow: hidden;
  border-radius: 24px;
}

.image-gallery-thumb-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 240px;
  padding: 20px;
  background: linear-gradient(180deg, rgba(17, 28, 51, 0.96) 0%, rgba(14, 20, 36, 0.96) 100%);
}

.image-gallery-thumb {
  max-height: 220px;
}

.image-gallery-body {
  padding: 22px;
}

.image-gallery-body p {
  margin-bottom: 7px;
  color: var(--muted);
}

.image-gallery-actions,
.visibility-form {
  margin-top: 16px;
}

.visibility-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.38rem 0.75rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 800;
  background: rgba(76, 197, 255, 0.12);
  color: #8adfff;
}

.visibility-public {
  background: rgba(29, 123, 92, 0.12);
  color: var(--success);
}

.visibility-private {
  background: rgba(182, 75, 75, 0.12);
  color: var(--danger);
}

.reveal-up {
  animation: revealUp 0.65s ease both;
}

.reveal-up-delay {
  animation-delay: 0.12s;
}

@keyframes revealUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes progressGlow {
  from {
    background-position: 0 0;
  }

  to {
    background-position: 200% 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 992px) {
  .hero-grid,
  .page-hero,
  .result-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats,
  .feature-grid,
  .result-meta-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-nav {
    border-radius: 28px;
    flex-wrap: wrap;
  }

  .nav-cluster-end {
    margin-left: auto;
  }
}

@media (max-width: 768px) {
  .shell-width {
    width: min(100% - 20px, 1120px);
  }

  .site-header {
    padding-top: 12px;
  }

  .site-nav {
    align-items: stretch;
    justify-content: flex-start;
    gap: 12px;
    padding: 14px;
    border-radius: 24px;
  }

  .nav-cluster,
  .nav-cluster-end,
  .upload-actions,
  .share-link-field,
  .button-group {
    width: 100%;
  }

  .nav-cluster,
  .nav-cluster-end,
  .upload-actions,
  .share-link-field,
  .button-group {
    flex-direction: column;
    align-items: stretch;
  }

  .nav-user,
  .nav-pill,
  .nav-pill-button,
  .btn-upload,
  .btn-action,
  .btn-primary,
  .btn-visibility {
    width: 100%;
  }

  .hero-copy,
  .upload-panel,
  .status-panel,
  .page-hero,
  .auth-card,
  .gallery-empty-state,
  .image-gallery-body {
    padding: 22px;
  }

  .hero-copy h1 {
    font-size: 2.35rem;
  }

  .hero-stats,
  .feature-grid,
  .settings-grid,
  .result-meta-grid {
    grid-template-columns: 1fr;
  }

  .result-preview-frame,
  .image-gallery-thumb-link {
    min-height: 220px;
  }
}