:root {
  --gradient-start: #74ebd5;
  --gradient-end: #acb6e5;
  --primary-color: #4caf50;
  --accent-color: #ff4a3c;
  --hover-color: #ff4a3c;
  --bg: #f4f4f4;
  --surface: rgba(255, 255, 255, 0.9);
  --surface-strong: #4caf50;
  --text: #333333;
  --muted: #666666;
  --line: rgba(0, 0, 0, 0.1);
  --mint: #4caf50;
  --blue: #4c7edb;
  --red: #ff4a3c;
  --gold: #f0a529;
  --shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  --radius: 12px;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  font-family: "Roboto", Arial, Helvetica, sans-serif;
}

body {
  min-height: 100vh;
  margin: 0;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end)) fixed;
  color: var(--text);
  line-height: 1.5;
}

.media-token,
.portrait {
  display: inline-grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: #ffffff;
  font-weight: 800;
}

a {
  color: inherit;
}

main {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: calc(var(--navbar-height) + 2rem) 0 64px;
}

main ul {
  padding-left: 20px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 26px;
  align-items: stretch;
  min-height: calc(100vh - 190px);
}

.hero-copy,
.hero-panel,
.page-head,
.work-panel,
.auth-card {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(32px, 6vw, 72px);
}

.hero h1,
.page-head h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.7rem, 8vw, 6.8rem);
  line-height: 0.93;
  letter-spacing: 0;
  color: var(--text);
}

.hero p,
.page-head p,
.work-panel p {
  max-width: 660px;
  color: var(--muted);
  font-size: 1.05rem;
}

.eyebrow,
.status {
  margin: 0 0 10px;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-panel {
  display: grid;
  align-content: center;
  gap: 14px;
  padding: 28px;
}

.check-row {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 12px;
  color: var(--muted);
}

.check-row span {
  width: 12px;
  height: 12px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--mint);
}

.actions,
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.button,
.feature-card a,
.library-card a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  background: var(--primary-color);
  color: #ffffff;
  border-color: var(--primary-color);
}

.button.primary:hover {
  background: #3d8b40;
}

.button.secondary,
.feature-card a,
.library-card a {
  background: #ffffff;
}

.button.secondary:hover,
.feature-card a:hover,
.library-card a:hover {
  color: #ffffff;
  background: var(--hover-color);
  border-color: var(--hover-color);
}

.section {
  margin-top: 30px;
}

.section-heading {
  margin-bottom: 18px;
}

.section-heading h2 {
  max-width: 620px;
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.02;
}

.feature-grid,
.quick-grid,
.library-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-card,
.quick-card,
.library-card {
  min-height: 230px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(30, 44, 36, 0.08);
  text-decoration: none;
}

.feature-card,
.quick-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.feature-card h3,
.quick-card strong,
.library-card h2,
.work-panel h2 {
  margin: 0 0 8px;
  font-size: 1.35rem;
  line-height: 1.15;
}

.feature-card p,
.quick-card p,
.library-card p {
  color: var(--muted);
}

.mint {
  border-top: 4px solid var(--mint);
}

.blue {
  border-top: 4px solid var(--blue);
}

.red {
  border-top: 4px solid var(--red);
}

.gold {
  border-top: 4px solid var(--gold);
}

.page-head {
  padding: clamp(26px, 5vw, 52px);
  margin-bottom: 18px;
}

.page-head.compact h1 {
  font-size: clamp(2rem, 6vw, 4.4rem);
}

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

.quick-card span {
  display: block;
  margin-bottom: 14px;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.library-card {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 18px;
  align-items: start;
}

.library-card a {
  grid-column: 2;
  justify-self: start;
}

.media-token {
  width: 82px;
  height: 82px;
  border-radius: var(--radius);
  font-size: 2rem;
}

.work-panel {
  padding: 28px;
}

.about-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 18px;
}

.portrait {
  min-height: 340px;
  border-radius: var(--radius);
  font-size: 6rem;
  box-shadow: var(--shadow);
}

.pill-row span {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #f7faf8;
  font-weight: 700;
}

.auth-shell {
  display: grid;
  min-height: calc(100vh - 240px);
  place-items: center;
}

.auth-card {
  width: min(100%, 460px);
  padding: 30px;
}

.auth-card h1 {
  margin: 0 0 18px;
  font-size: 2.5rem;
}

.stacked-form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
  background: #ffffff;
  color: var(--text);
  font: inherit;
}

input:focus,
textarea:focus {
  outline: 3px solid rgba(31, 157, 116, 0.2);
  border-color: var(--mint);
}

.small-note,
.switch-link {
  color: var(--muted);
  font-size: 0.92rem;
}

.flash {
  margin-bottom: 16px;
  padding: 12px 14px;
  border-radius: 6px;
  background: #eef8f1;
  border: 1px solid #b7ddc4;
  font-weight: 700;
}

.flash.error {
  background: #fff2ef;
  border-color: #e9b2a8;
}

.app-logout-form {
  margin: 0;
}

.app-logout-button {
  width: 100%;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  padding: 0;
  cursor: pointer;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 32px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.95);
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 4px 0 0;
}

.legacy-home {
  margin-top: 10px;
}

.legacy-hero-card,
.legacy-feature-banner,
.legacy-card {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.legacy-hero-card {
  max-width: 820px;
  margin: 0 auto;
  padding: 40px 24px;
  text-align: center;
}

.legacy-page-header h1,
.legacy-feature-banner h1 {
  margin: 0 0 10px;
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  line-height: 1.05;
}

.legacy-page-header p,
.legacy-feature-banner p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.legacy-hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 28px;
}

.legacy-section,
.legacy-dashboard {
  margin-top: 32px;
}

.legacy-feature-title {
  max-width: 820px;
  margin: 0 auto 20px;
  padding: 20px;
  text-align: center;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.legacy-feature-title h2 {
  margin: 0;
  font-size: clamp(1.6rem, 4vw, 2.3rem);
}

.legacy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.legacy-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
}

.legacy-card h3 {
  margin: 0;
  font-size: 1.45rem;
}

.legacy-card p {
  margin: 0;
  color: var(--muted);
  flex: 1;
}

.legacy-card .button,
.legacy-dashboard-card .button {
  align-self: flex-start;
}

.legacy-card-notes {
  border-top: 4px solid var(--gold);
}

.legacy-note-list {
  margin: 0;
  color: var(--muted);
}

.legacy-note-list li + li {
  margin-top: 8px;
}

.legacy-feature-banner {
  max-width: 820px;
  margin: 0 auto 28px;
  padding: 26px;
  text-align: center;
}

.legacy-dashboard-grid .legacy-card {
  text-decoration: none;
  color: inherit;
}

.legacy-dashboard-card {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.legacy-dashboard-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.legacy-icon {
  display: inline-grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  font-size: 1.15rem;
  font-weight: 800;
}

.legacy-logout-card {
  text-align: left;
}

.legacy-logout-card button {
  align-self: flex-start;
}

@media (max-width: 920px) {
  .hero,
  .about-layout,
  .quick-grid,
  .library-grid {
    grid-template-columns: 1fr;
  }

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

  .legacy-hero-actions {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 620px) {
  main {
    width: min(100% - 20px, 1180px);
  }

  .hero h1,
  .page-head h1 {
    font-size: 3rem;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .legacy-grid {
    grid-template-columns: 1fr;
  }

  .library-card {
    grid-template-columns: 1fr;
  }

  .library-card a {
    grid-column: 1;
  }

  .site-footer {
    flex-direction: column;
    padding: 22px 16px;
  }
}