:root {
  --bg: #0d1117;
  --panel: #151b23;
  --panel-2: #1d2633;
  --text: #f4f7fb;
  --muted: #a7b0bf;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #7c5cff;
  --accent-2: #00d4a6;
  --warning: #ffb84d;
  --danger: #ff5c7a;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, rgba(124, 92, 255, 0.22), transparent 35%), var(--bg);
  color: var(--text);
}

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

.hero {
  padding: 24px clamp(18px, 4vw, 64px) 70px;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  max-width: 1180px;
  margin: 0 auto 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: 0.06em;
}

.logo-mark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
}

.nav-link {
  color: var(--text);
  text-decoration: none;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-user {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.04);
}

.hero-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 32px;
  align-items: center;
}

.eyebrow {
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 800;
  font-size: 0.78rem;
}

h1, h2, h3, p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.5rem, 7vw, 5.8rem);
  line-height: 0.92;
  letter-spacing: -0.08em;
  max-width: 900px;
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(1.7rem, 4vw, 2.7rem);
  letter-spacing: -0.04em;
  margin-bottom: 10px;
}

h3 {
  margin-bottom: 16px;
}

.hero-copy {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 680px;
  line-height: 1.65;
}

.hero-actions, .controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
}

.button {
  border: 0;
  border-radius: 14px;
  padding: 13px 18px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  font-weight: 800;
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.button:hover, .copy-button:hover {
  transform: translateY(-1px);
}

.primary {
  background: linear-gradient(135deg, var(--accent), #9e8cff);
  color: white;
}

.secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border: 1px solid var(--line);
}

.ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
}

.preview-card {
  transform: rotate(2deg);
}

.score-card, .panel {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02)), var(--panel);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.score-card {
  padding: 32px;
}

.card-label {
  color: var(--muted);
  font-weight: 700;
}

.circle-score {
  width: min(260px, 70vw);
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin: 20px auto;
  background: conic-gradient(var(--accent-2), var(--accent), rgba(255,255,255,0.08));
  position: relative;
}

.circle-score::after {
  content: "";
  position: absolute;
  inset: 16px;
  background: var(--panel);
  border-radius: 50%;
}

.circle-score span {
  position: relative;
  z-index: 1;
  font-size: 3rem;
  font-weight: 950;
}

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 clamp(18px, 4vw, 64px) 50px;
}

.panel {
  padding: clamp(20px, 4vw, 34px);
  margin-bottom: 24px;
}

.section-heading p {
  color: var(--muted);
}

.input-grid, .results-grid, .rewrite-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.input-block span, .controls label {
  display: block;
  color: var(--text);
  font-weight: 800;
  margin-bottom: 10px;
}

textarea, input, select {
  width: 100%;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 16px;
  outline: none;
}

textarea {
  min-height: 320px;
  padding: 16px;
  resize: vertical;
  line-height: 1.5;
}

input, select {
  padding: 13px 14px;
}

.controls {
  margin-top: 18px;
}

.results-grid {
  align-items: stretch;
}

.results-grid .panel {
  margin-bottom: 0;
}

.big-score {
  font-size: 4rem;
  font-weight: 950;
  letter-spacing: -0.06em;
}

.score-message {
  color: var(--muted);
  line-height: 1.5;
}

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

.score-bar span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--danger), var(--warning), var(--accent-2));
  transition: width 0.4s ease;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(255, 184, 77, 0.12);
  color: #ffdca3;
  border: 1px solid rgba(255, 184, 77, 0.24);
  font-weight: 700;
  font-size: 0.92rem;
}

.good .chip {
  background: rgba(0, 212, 166, 0.12);
  color: #a8ffe9;
  border-color: rgba(0, 212, 166, 0.24);
}

.notes {
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.65;
}

.notes strong {
  color: var(--text);
}

.copy-box {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  color: #edf4ff;
  line-height: 1.65;
  white-space: pre-wrap;
  min-height: 170px;
}

.copy-button {
  margin-top: 12px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 800;
}

.account-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 18px;
  align-items: stretch;
}

.auth-card, .account-status-card {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 18px;
}

.auth-card {
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.25);
}

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  margin-bottom: 18px;
}

.auth-tab {
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--muted);
  padding: 12px;
  font-weight: 900;
  cursor: pointer;
}

.auth-tab.active {
  background: linear-gradient(135deg, var(--accent), #9e8cff);
  color: white;
}

.account-form.clean-account-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: start;
}

.clean-account-form h3 {
  margin-bottom: 0;
}

.auth-field span {
  display: block;
  color: var(--text);
  font-weight: 800;
  margin-bottom: 8px;
}

.password-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}

.password-toggle {
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 13px 14px;
  cursor: pointer;
  font-weight: 900;
}

.full-button {
  width: 100%;
  margin-top: 4px;
}

.link-button {
  border: 0;
  background: transparent;
  color: var(--accent-2);
  font-weight: 900;
  cursor: pointer;
  text-align: left;
  padding: 6px 0;
}

.auth-message {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
  min-height: 1.5em;
}

.auth-message.success {
  color: #a8ffe9;
}

.auth-message.error {
  color: #ffc2cc;
}

.account-status-card {
  background: var(--panel-2);
}

.account-status-card h3 {
  margin-bottom: 8px;
}

.small-note {
  color: var(--muted);
  line-height: 1.55;
  margin-bottom: 14px;
}

.tracker-form {
  display: grid;
  grid-template-columns: 1fr 1fr 0.8fr 0.9fr auto;
  gap: 12px;
  margin-bottom: 14px;
}

.tracker-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th, td {
  border-bottom: 1px solid var(--line);
  text-align: left;
  padding: 13px 10px;
}

th {
  color: var(--muted);
  font-size: 0.88rem;
}

.delete-row {
  background: rgba(255, 92, 122, 0.12);
  border: 1px solid rgba(255, 92, 122, 0.24);
  color: #ffc2cc;
  border-radius: 10px;
  padding: 7px 10px;
  cursor: pointer;
}

footer {
  color: var(--muted);
  text-align: center;
  padding: 26px;
}

@media (max-width: 860px) {
  .hero-grid, .input-grid, .results-grid, .rewrite-grid, .tracker-form, .account-grid, .account-form, .password-row {
    grid-template-columns: 1fr;
  }

  .nav-actions {
    justify-content: flex-start;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 42px;
  }

  h1 {
    letter-spacing: -0.06em;
  }
}

.firebase-note {
  color: var(--warning);
  font-weight: 800;
}


/* Clean mobile-first header + hamburger drawer */
.nav {
  flex-direction: row !important;
  align-items: center !important;
  margin-bottom: 64px;
  position: relative;
}

.brand {
  color: var(--text);
  text-decoration: none;
  min-width: 0;
}

.menu-toggle {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.06);
  display: inline-grid;
  place-content: center;
  gap: 5px;
  cursor: pointer;
  flex: 0 0 auto;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  border-radius: 99px;
  background: var(--text);
  display: block;
}

.menu-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.56);
  z-index: 30;
}

.nav-menu {
  position: fixed;
  top: 0;
  right: 0;
  height: 100dvh;
  width: min(420px, 92vw);
  background: rgba(13, 17, 23, 0.98);
  border-left: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 22px;
  z-index: 40;
  transform: translateX(105%);
  transition: transform 0.24s ease;
  overflow-y: auto;
  display: block;
}

.nav-menu.open {
  transform: translateX(0);
}

body.menu-open {
  overflow: hidden;
}

.drawer-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.drawer-top h2 {
  margin: 0;
  font-size: 2rem;
}

.drawer-close {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  width: 44px;
  height: 44px;
  border-radius: 14px;
  font-size: 1.65rem;
  line-height: 1;
  cursor: pointer;
}

.nav-menu-label {
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 900;
  font-size: 0.76rem;
  margin-bottom: 6px;
}

.drawer-links {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.drawer-links .nav-link {
  border-radius: 16px;
  padding: 13px 14px;
  background: rgba(255,255,255,0.04);
}

.drawer-account {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.auth-card, .account-status-card {
  background: rgba(255, 255, 255, 0.04);
}

.auth-switch {
  color: var(--muted);
  margin: 0;
}

.inline-link {
  display: inline;
  padding: 0;
}

.account-status-card .ghost {
  width: 100%;
}

.hero-actions .button {
  min-width: 155px;
}

@media (max-width: 860px) {
  .nav {
    flex-direction: row !important;
    align-items: center !important;
  }

  .brand span:last-child {
    font-size: 0.92rem;
  }

  .logo-mark {
    width: 44px;
    height: 44px;
  }

  .preview-card {
    display: none;
  }

  .hero {
    padding-top: 22px;
  }

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

  .hero-actions .button {
    width: 100%;
  }

  h1 {
    font-size: clamp(2.55rem, 14vw, 4.4rem);
  }
}


/* Menu v2: clean mobile overlay, no crowded pills */
body.menu-open {
  overflow: hidden !important;
}

.nav {
  flex-direction: row !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 14px !important;
  margin-bottom: 56px !important;
  position: relative !important;
  z-index: 50 !important;
}

.brand {
  color: var(--text) !important;
  text-decoration: none !important;
  display: flex !important;
  align-items: center !important;
  min-width: 0 !important;
}

.brand span:last-child {
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

.menu-toggle {
  width: 48px !important;
  height: 48px !important;
  min-width: 48px !important;
  border-radius: 14px !important;
  border: 1px solid var(--line) !important;
  background: rgba(255,255,255,0.08) !important;
  display: inline-flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 5px !important;
  padding: 0 !important;
  cursor: pointer !important;
  appearance: none !important;
  -webkit-appearance: none !important;
}

.menu-toggle span {
  display: block !important;
  width: 22px !important;
  height: 2px !important;
  background: #ffffff !important;
  border-radius: 999px !important;
}

.menu-backdrop {
  position: fixed !important;
  inset: 0 !important;
  z-index: 900 !important;
  background: rgba(2, 6, 12, 0.72) !important;
  backdrop-filter: blur(8px) !important;
}

.nav-menu {
  position: fixed !important;
  top: 0 !important;
  right: 0 !important;
  left: auto !important;
  bottom: 0 !important;
  width: min(420px, 92vw) !important;
  height: 100dvh !important;
  z-index: 1000 !important;
  transform: translateX(110%) !important;
  transition: transform 0.24s ease !important;
  background: linear-gradient(180deg, rgba(21,27,35,0.98), rgba(13,17,23,0.98)) !important;
  border-left: 1px solid rgba(255,255,255,0.12) !important;
  box-shadow: -28px 0 80px rgba(0,0,0,0.55) !important;
  padding: max(20px, env(safe-area-inset-top)) 18px 24px !important;
  overflow-y: auto !important;
}

.nav-menu.open {
  transform: translateX(0) !important;
}

.drawer-top {
  display: flex !important;
  align-items: flex-start !important;
  justify-content: space-between !important;
  gap: 16px !important;
  margin-bottom: 18px !important;
}

.drawer-top h2 {
  font-size: 1.8rem !important;
  margin: 0 !important;
}

.drawer-close {
  width: 46px !important;
  height: 46px !important;
  border-radius: 14px !important;
  border: 1px solid var(--line) !important;
  background: rgba(255,255,255,0.08) !important;
  color: var(--text) !important;
  font-size: 1.5rem !important;
  cursor: pointer !important;
  appearance: none !important;
  -webkit-appearance: none !important;
}

.nav-menu-label {
  color: var(--accent-2) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.13em !important;
  font-weight: 900 !important;
  font-size: 0.72rem !important;
  margin: 0 0 6px !important;
}

.drawer-links {
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 10px !important;
  margin: 0 0 18px !important;
}

.menu-item {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  width: 100% !important;
  color: var(--text) !important;
  text-decoration: none !important;
  border: 1px solid var(--line) !important;
  background: rgba(255,255,255,0.05) !important;
  border-radius: 16px !important;
  padding: 14px 16px !important;
  font-weight: 850 !important;
}

.menu-item::after {
  content: '›';
  color: var(--muted);
  font-size: 1.2rem;
}

.drawer-account {
  border-top: 1px solid var(--line) !important;
  padding-top: 18px !important;
}

.drawer-account .auth-card,
.drawer-account .account-status-card {
  border: 1px solid var(--line) !important;
  border-radius: 22px !important;
  background: rgba(255,255,255,0.04) !important;
  box-shadow: none !important;
  padding: 18px !important;
}

.drawer-account .auth-field input,
.drawer-account .password-row input {
  min-height: 52px !important;
}

.drawer-account .button.full-button,
.drawer-account .button,
.drawer-account .password-toggle {
  min-height: 48px !important;
}

@media (max-width: 680px) {
  .hero {
    padding: 20px 18px 58px !important;
  }

  .nav {
    margin-bottom: 50px !important;
  }

  .logo-mark {
    width: 44px !important;
    height: 44px !important;
    border-radius: 15px !important;
  }

  .brand {
    max-width: calc(100vw - 96px) !important;
  }

  .brand span:last-child {
    font-size: 0.92rem !important;
    letter-spacing: 0.08em !important;
  }

  .nav-menu {
    width: min(390px, 94vw) !important;
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  .drawer-account .auth-card,
  .drawer-account .account-status-card {
    padding: 16px !important;
  }

  .hero-actions {
    display: grid !important;
    grid-template-columns: 1fr !important;
  }

  .hero-actions .button {
    width: 100% !important;
  }
}