*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink:       #111714;
  --ink2:      #1a2320;
  --ink3:      #232f2b;
  --sage:      #3d6b52;
  --leaf:      #4e8c68;
  --mint:      #7ec8a0;
  --lime:      #b5e853;
  --paper:     #f6f3ee;
  --paper2:    #ede9e1;
  --white:     #ffffff;
  --td:        #111714;
  --tl:        #f6f3ee;
  --muted:     rgba(17,23,20,0.62);
  --muted-l:   rgba(246,243,238,0.5);
  --border:    rgba(17,23,20,0.09);
  --border-l:  rgba(246,243,238,0.1);
  --r:         12px;
  --r-lg:      18px;
  --serif:     "Montserrat", sans-serif;
  --sans:      "Montserrat", sans-serif;
  --mono:      "JetBrains Mono", monospace;
  --shadow:    0 1px 12px rgba(17,23,20,0.07);
  --shadow-md: 0 4px 24px rgba(17,23,20,0.1);
  --shadow-lg: 0 8px 48px rgba(17,23,20,0.15);
}

html { scroll-behavior: smooth; }
body { font-family: var(--sans); background: var(--paper); color: var(--td); line-height: 1.6; overflow-x: hidden; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(78,140,104,0.3); border-radius: 99px; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   SCREEN SYSTEM
━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.screen { display: none !important; }
.screen.active { display: block !important; }
#authScreen.active { display: grid !important; }
#authScreen.active { display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   SVG ICON SYSTEM
━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.icon { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.icon svg { display: block; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   AUTH LEFT — BRAND PANEL
━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.auth-left {
  background: var(--ink);
  padding: 52px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

/* Subtle grid texture */
.auth-left::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(78,140,104,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(78,140,104,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

/* Green glow orb */
.auth-left::after {
  content: '';
  position: absolute;
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(78,140,104,0.18), transparent 65%);
  top: -120px; right: -120px;
  pointer-events: none;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  width: fit-content;
}
  z-index: 1;
}

/* EXPRESS BRIEFS LOGO — custom SVG house-with-pen mark */
.logo-mark {
  width: 42px; height: 42px;
  background: var(--leaf);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-name {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 400;
  color: var(--tl);
  letter-spacing: -0.01em;
}

.logo-sub {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mint);
  margin-top: 1px;
}

.auth-hero { position: relative; z-index: 1; }

.auth-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  background: rgba(78,140,104,0.18);
  border: 1px solid rgba(126,200,160,0.22);
  border-radius: 99px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mint);
  margin-bottom: 22px;
}

.auth-eyebrow-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 6px var(--lime);
  animation: dotPulse 2.2s ease-in-out infinite;
}

@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 4px var(--lime); opacity: 1; }
  50%      { box-shadow: 0 0 10px 2px var(--lime); opacity: 0.7; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

.auth-brand, .auth-eyebrow, .auth-hero h1, .auth-hero p, .auth-features {
  animation: fadeUp 0.6s cubic-bezier(0.16,1,0.3,1) both;
}
.auth-brand      { animation-delay: 0s; }
.auth-eyebrow    { animation-delay: 0.08s; }
.auth-hero h1    { animation-delay: 0.14s; }
.auth-hero p     { animation-delay: 0.22s; }
.auth-features   { animation-delay: 0.3s; }

.auth-hero h1 {
  font-family: var(--serif);
  font-size: clamp(30px, 3vw, 48px);
  font-weight: 400;
  color: var(--tl);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.auth-hero h1 em {
  font-style: italic;
  color: var(--lime);
}

.auth-hero p {
  font-size: 14.5px;
  color: var(--muted-l);
  max-width: 360px;
  line-height: 1.75;
}

/* Feature pills */
.auth-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  z-index: 1;
}

.auth-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(246,243,238,0.04);
  border: 1px solid var(--border-l);
  border-radius: 10px;
  transition: transform 0.25s cubic-bezier(0.16,1,0.3,1), border-color 0.25s, background 0.25s;
}
.auth-feature:hover {
  transform: translateX(3px);
  border-color: rgba(126,200,160,0.35);
  background: rgba(78,140,104,0.08);
}

.auth-feature-icon {
  width: 30px; height: 30px;
  background: rgba(78,140,104,0.2);
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform 0.25s cubic-bezier(0.16,1,0.3,1), background 0.25s;
}
.auth-feature:hover .auth-feature-icon {
  transform: scale(1.08) rotate(-4deg);
  background: rgba(78,140,104,0.32);
}

.auth-feature-text strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--tl);
  line-height: 1.2;
}

.auth-feature-text span {
  font-size: 11px;
  color: var(--muted-l);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   AUTH RIGHT — FORM PANEL
━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.auth-right {
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 52px 48px;
}

.auth-form-wrap { width: 100%; max-width: 400px; }
.auth-form-wrap.hidden { display: none; }

.auth-intro { width: 100%; max-width: 400px; }
.auth-intro.hidden { display: none; }
.auth-intro .btn-auth { width: 100%; margin-bottom: 16px; }
.auth-intro-signin { display: block; width: 100%; text-align: center; background: none; border: none; font: inherit; font-size: 13.5px; color: var(--muted); cursor: pointer; padding: 4px 0 32px; }
.auth-intro-signin strong { color: var(--leaf); font-weight: 600; }
.auth-intro-signin:hover strong { text-decoration: underline; }
#authFormWrap .back-to-login { margin-bottom: 18px; }

.auth-form-wrap h2, .auth-intro h2 {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;
  color: var(--td);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.auth-form-wrap p.sub, .auth-intro p.sub {
  font-size: 13.5px;
  color: var(--muted);
  margin-bottom: 28px;
}

/* Tabs */
.auth-tabs {
  display: flex;
  background: var(--paper2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 3px;
  margin-bottom: 24px;
  gap: 3px;
}

.auth-tab {
  flex: 1; padding: 9px;
  background: transparent; border: none;
  border-radius: 8px;
  font-family: var(--sans);
  font-size: 13px; font-weight: 600;
  cursor: pointer; transition: all 0.18s;
  color: var(--muted);
}

.auth-tab.active {
  background: var(--white);
  color: var(--td);
  box-shadow: 0 1px 4px rgba(17,23,20,0.08);
}

/* Forms */
.auth-form { display: flex; flex-direction: column; gap: 14px; }
.auth-form.hidden { display: none; }
.fg { display: flex; flex-direction: column; gap: 5px; }
.fl { font-size: 11px; font-weight: 600; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }
.fi {
  padding: 11px 14px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 9px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--td);
  outline: none;
  transition: all 0.2s;
  width: 100%;
}
.fi:focus { border-color: var(--leaf); box-shadow: 0 0 0 3px rgba(78,140,104,0.1); }
.fi::placeholder { color: rgba(17,23,20,0.6); }

.btn-auth {
  padding: 13px;
  background: var(--ink);
  color: var(--tl);
  border: none; border-radius: 10px;
  font-family: var(--sans); font-size: 14px; font-weight: 600;
  cursor: pointer; transition: all 0.2s;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  letter-spacing: 0.01em;
}
.btn-auth:hover { background: var(--ink2); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-auth:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

.aerr {
  padding: 10px 14px;
  background: rgba(220,38,38,0.06);
  border: 1px solid rgba(220,38,38,0.2);
  border-radius: 8px;
  font-size: 13px; color: #dc2626;
  display: none;
}
/* Password show/hide */
.pw-wrap { position: relative; }
.pw-wrap .fi { padding-right: 42px; }
.pw-eye { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); background: none; border: none; cursor: pointer; color: var(--muted); padding: 4px; display: flex; align-items: center; line-height: 1; }
.pw-eye:hover { color: var(--td); }
/* Forgot password link */
.forgot-link { font-size: 12px; color: var(--muted); cursor: pointer; text-align: right; background: none; border: none; font-family: var(--sans); font-weight: 500; padding: 2px 0 0; align-self: flex-end; text-decoration: underline; text-underline-offset: 2px; }
.forgot-link:hover { color: var(--td); }
/* Back to login */
.back-to-login { font-size: 12px; color: var(--muted); cursor: pointer; background: none; border: none; font-family: var(--sans); padding: 0; margin-bottom: 4px; display: flex; align-items: center; gap: 4px; }
.back-to-login:hover { color: var(--td); }
/* Payment loading */
.payment-loading { display: none; text-align: center; font-size: 13px; color: var(--muted); padding: 10px 0; }
.payment-loading.show { display: block; }
/* Verify banner */
.verify-banner { display: none; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 20px; background: rgba(181,232,83,0.1); border-bottom: 1px solid rgba(181,232,83,0.25); font-size: 13px; color: #4a6600; flex-wrap: wrap; }
.verify-banner.show { display: flex; }
.verify-banner button { font-size: 12px; font-weight: 600; color: #4a6600; background: none; border: 1px solid rgba(100,140,0,0.3); border-radius: 6px; padding: 4px 10px; cursor: pointer; font-family: var(--sans); white-space: nowrap; }
.verify-banner button:hover { background: rgba(181,232,83,0.2); }

/* Plans mini */
.auth-plans-title {
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); text-align: center;
  margin: 22px 0 12px;
}

.auth-plans {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 8px;
}

.aplan {
  padding: 12px;
  background: var(--paper2);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  text-align: center;
  transition: all 0.15s;
}
.aplan:hover { border-color: var(--leaf); background: rgba(78,140,104,0.04); }
.aplan.hot { border-color: var(--leaf); background: rgba(78,140,104,0.05); }
.aplan-name { font-size: 9.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 3px; }
.aplan.hot .aplan-name { color: var(--leaf); }
.aplan-price { font-family: var(--serif); font-size: 18px; color: var(--td); line-height: 1; }
.aplan-lim { font-size: 10px; color: var(--muted); margin-top: 2px; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   APP NAVIGATION
━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.app-nav {
  background: var(--ink);
  height: 60px;
  display: flex; align-items: center;
  padding: 0 40px;
  justify-content: space-between;
  position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid var(--border-l);
}

.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; cursor: pointer; }

.nav-logo-mark {
  width: 32px; height: 32px;
  background: var(--leaf);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}

.nav-logo-name {
  font-family: var(--serif);
  font-size: 17px; font-weight: 400;
  color: var(--tl);
  letter-spacing: -0.01em;
}

.nav-center { display: flex; align-items: center; gap: 2px; }

.ntab {
  padding: 7px 16px;
  background: transparent; border: none;
  border-radius: 7px;
  font-family: var(--sans); font-size: 13px; font-weight: 500;
  cursor: pointer; color: var(--muted-l);
  transition: all 0.15s;
}
.ntab:hover { background: rgba(246,243,238,0.07); color: var(--tl); }
.ntab.active { background: rgba(78,140,104,0.18); color: var(--mint); }

.nav-right { display: flex; align-items: center; gap: 12px; }

.nav-usage {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  background: rgba(246,243,238,0.05);
  border: 1px solid var(--border-l);
  border-radius: 8px;
}
.nav-usage-bar { width: 56px; height: 3px; background: rgba(246,243,238,0.1); border-radius: 99px; overflow: hidden; }
.nav-usage-fill { height: 100%; background: var(--lime); border-radius: 99px; transition: width 0.4s; }
.nav-usage-txt { font-size: 11px; color: var(--muted-l); font-family: var(--mono); }

.nav-user { display: flex; align-items: center; gap: 8px; }
.nav-avatar {
  width: 28px; height: 28px;
  background: var(--leaf);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: var(--tl);
}
.nav-name { font-size: 13px; color: var(--muted-l); }

.btn-upgrade {
  padding: 7px 16px;
  background: var(--lime); color: var(--ink);
  border: none; border-radius: 7px;
  font-family: var(--sans); font-size: 12px; font-weight: 700;
  cursor: pointer; transition: all 0.15s;
  display: flex; align-items: center; gap: 6px;
}
.btn-upgrade:hover { background: #c4f060; transform: translateY(-1px); }

.btn-signout {
  padding: 7px 12px;
  background: transparent;
  border: 1px solid var(--border-l);
  border-radius: 7px;
  color: var(--muted-l);
  font-family: var(--sans); font-size: 12px;
  cursor: pointer; transition: all 0.15s;
}
.btn-signout:hover { border-color: rgba(246,243,238,0.25); color: var(--tl); }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   PAGE SYSTEM
━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.app-page { display: none; }
.app-page.active { display: block; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   COMPOSE PAGE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.page-hero {
  background: var(--ink);
  padding: 70px 40px 80px;
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(78,140,104,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(78,140,104,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.page-hero::after {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(78,140,104,0.12), transparent 60%);
  top: -180px; right: -80px;
  pointer-events: none;
}


.hero-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 4px 12px;
  background: rgba(78,140,104,0.16);
  border: 1px solid rgba(126,200,160,0.2);
  border-radius: 99px;
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--mint); margin-bottom: 16px;
}

.page-hero h2 {
  font-family: var(--sans);
  text-align: left;
  font-size: clamp(36px, 4.5vw, 64px);
  font-weight: 800;
  color: var(--tl);
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 14px;
  max-width: 800px;
}
.page-hero h2 em { font-style: italic; color: var(--lime); }
.page-hero p { font-size: 16px; color: var(--muted-l); max-width: 540px; line-height: 1.7; margin-bottom: 0; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   COMPOSE LAYOUT
━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.compose-body {
  max-width: 1140px; margin: 0 auto;
  padding: 28px 36px 80px;
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 24px;
  align-items: start;
}

/* Input Card */
.input-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: sticky; top: 76px;
}

.ic-header {
  padding: 16px 20px;
  background: var(--ink);
  display: flex; align-items: center; gap: 10px;
  border-bottom: 1px solid var(--border-l);
}

.ic-header-icon {
  width: 32px; height: 32px;
  background: rgba(78,140,104,0.2);
  border: 1px solid rgba(78,140,104,0.3);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}

.ic-header h3 { font-family: var(--serif); font-size: 15px; color: var(--tl); font-weight: 400; }
.ic-header p { font-size: 10.5px; color: var(--muted-l); margin-top: 1px; }

.ic-body { padding: 20px; display: flex; flex-direction: column; gap: 16px; }
#dynFields { display: flex; flex-direction: column; gap: 16px; }

/* Form fields */
.field { display: flex; flex-direction: column; gap: 5px; }
.field-label {
  font-size: 10px; font-weight: 700;
  color: var(--muted); letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex; align-items: center; gap: 4px;
}
.field-label .req { color: var(--leaf); }

.f-input, .f-select, .f-textarea {
  padding: 10px 13px;
  background: var(--paper);
  border: 1.5px solid var(--border);
  border-radius: 9px;
  font-family: var(--sans); font-size: 13px;
  color: var(--td); outline: none;
  transition: all 0.2s; resize: none;
  appearance: none; width: 100%;
}
.f-input:focus, .f-select:focus, .f-textarea:focus {
  border-color: var(--leaf);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(78,140,104,0.09);
}
.f-input::placeholder, .f-textarea::placeholder { color: rgba(17,23,20,0.6); }
.f-textarea { min-height: 76px; line-height: 1.6; }
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* Feature checkboxes */
.feat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; }
.feat-item {
  display: flex; align-items: center; gap: 7px;
  padding: 7px 9px;
  background: var(--paper);
  border: 1.5px solid var(--border);
  border-radius: 7px;
  cursor: pointer; font-size: 11.5px; font-weight: 500;
  transition: all 0.15s; user-select: none;
  color: var(--muted);
}
.feat-item:hover { border-color: rgba(78,140,104,0.35); color: var(--td); }
.feat-item.on { background: rgba(78,140,104,0.07); border-color: rgba(78,140,104,0.3); color: var(--td); }
.feat-item input { display: none; }
.feat-check {
  width: 15px; height: 15px;
  border: 1.5px solid var(--border);
  border-radius: 3px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: all 0.15s;
}
.feat-item.on .feat-check { background: var(--leaf); border-color: var(--leaf); }

/* Tone buttons */
.tone-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 5px; }
.tone-btn {
  padding: 8px 4px;
  background: var(--paper);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: var(--sans); font-size: 11px; font-weight: 600;
  cursor: pointer; text-align: center;
  transition: all 0.15s; color: var(--muted);
}
.tone-btn.on { background: var(--ink); border-color: var(--ink); color: var(--tl); }
.tone-btn:hover:not(.on) { border-color: var(--ink); color: var(--td); }

/* Platform toggles */
.plat-row { display: flex; gap: 5px; flex-wrap: wrap; }
.plat {
  display: flex; align-items: center; gap: 5px;
  padding: 6px 11px;
  background: var(--paper);
  border: 1.5px solid var(--border);
  border-radius: 99px;
  font-size: 11.5px; font-weight: 600;
  cursor: pointer; transition: all 0.15s; user-select: none;
  color: var(--muted);
}
.plat.on { border-color: transparent; color: white; }
.plat.on svg path, .plat.on svg rect, .plat.on svg circle { fill: white; }
.pt-wa.on { background: #25d366; }
.pt-ig.on { background: linear-gradient(135deg,#f09433,#dc2743,#bc1888); }
.pt-fb.on { background: #1877f2; }
.pt-tw.on { background: #000; }
.pt-ln.on { background: #0a66c2; }
.pt-tk.on { background: #000; }
.pt-rd.on { background: #ff4500; }
.pt-qa.on { background: #b92b27; }
.pt-sc.on { background: #fffc00; color: #111; }
.pt-sc.on svg path, .pt-sc.on svg rect, .pt-sc.on svg circle { fill: #111; }
.plat input { display: none; }

/* Media drop */
.media-drop {
  border: 1.5px dashed var(--border);
  border-radius: 9px; padding: 13px;
  display: flex; align-items: center; gap: 10px;
  cursor: pointer; transition: border-color 0.2s;
}
.media-drop:hover { border-color: rgba(78,140,104,0.5); }

/* Generate button */
.btn-generate {
  width: 100%; padding: 14px;
  background: var(--leaf); color: var(--tl);
  border: none; border-radius: var(--r);
  font-family: var(--sans); font-size: 14px; font-weight: 700;
  cursor: pointer; transition: all 0.2s;
  display: flex; align-items: center; justify-content: center; gap: 9px;
}
.btn-generate:hover { background: var(--sage); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(78,140,104,0.3); }
.btn-generate:hover .btxt-icon { animation: sparkleTwinkle 0.9s ease-in-out infinite; }
.btn-generate:disabled { opacity: 0.45; cursor: not-allowed; transform: none; box-shadow: none; }
@keyframes sparkleTwinkle {
  0%, 100% { transform: scale(1) rotate(0deg); }
  50%      { transform: scale(1.18) rotate(8deg); }
}
.btn-generate .spin {
  width: 16px; height: 16px;
  border: 2px solid rgba(246,243,238,0.25);
  border-top-color: var(--tl);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
}
.btn-generate.loading .spin { display: block; }
.btn-generate.loading .btxt { opacity: 0.7; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   OUTPUT AREA
━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.output-area { display: flex; flex-direction: column; gap: 18px; }

.stats-bar {
  display: none;
  grid-template-columns: repeat(4,1fr);
  gap: 14px;
}
.stats-bar.show { display: grid; }
.stat-card {
  background: var(--ink);
  border-radius: var(--r);
  padding: 18px 20px;
}
.stat-n { font-family: var(--serif); font-size: 28px; color: var(--lime); line-height: 1; }
.stat-l { font-size: 10px; color: var(--muted-l); margin-top: 4px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.07em; }

/* Empty state */
.empty-state {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 60px 40px; text-align: center;
  box-shadow: var(--shadow);
}
.empty-icon {
  width: 72px; height: 72px;
  background: rgba(78,140,104,0.07);
  border: 1px solid rgba(78,140,104,0.14);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
}
.empty-state h3 { font-family: var(--serif); font-size: 22px; font-weight: 400; margin-bottom: 10px; }
.empty-state p { font-size: 13.5px; color: var(--muted); max-width: 340px; margin: 0 auto 24px; line-height: 1.7; }
.steps { display: flex; gap: 24px; justify-content: center; flex-wrap: wrap; }
.step-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.step-n { width: 22px; height: 22px; background: rgba(78,140,104,0.1); border: 1px solid rgba(78,140,104,0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 700; color: var(--leaf); }

/* Result cards */
.result-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  animation: fadeUp 0.3s ease both;
  margin-bottom: 16px;
}
@keyframes fadeUp { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }

.rc-head {
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  background: var(--paper2);
}

.rc-label { display: flex; align-items: center; gap: 8px; }

.rc-badge {
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.07em; text-transform: uppercase;
}
.rb-main { background: rgba(78,140,104,0.1); color: var(--sage); border: 1px solid rgba(78,140,104,0.2); }
.rb-wa   { background: rgba(37,211,102,0.1); color: #156631; border: 1px solid rgba(37,211,102,0.2); }
.rb-ig   { background: rgba(228,64,95,0.08); color: #b02a44; border: 1px solid rgba(228,64,95,0.15); }
.rb-fb   { background: rgba(24,119,242,0.08); color: #1877f2; border: 1px solid rgba(24,119,242,0.15); }
.rb-tw   { background: rgba(0,0,0,0.05); color: #222; border: 1px solid rgba(0,0,0,0.1); }
.rb-ln   { background: rgba(10,102,194,0.08); color: #0a66c2; border: 1px solid rgba(10,102,194,0.15); }
.rb-tk   { background: rgba(0,0,0,0.05); color: #222; border: 1px solid rgba(0,0,0,0.1); }
.rb-rd   { background: rgba(255,69,0,0.08); color: #ff4500; border: 1px solid rgba(255,69,0,0.15); }
.rb-qa   { background: rgba(185,43,39,0.08); color: #b92b27; border: 1px solid rgba(185,43,39,0.15); }
.rb-sc   { background: rgba(255,252,0,0.25); color: #7a7300; border: 1px solid rgba(255,252,0,0.4); }

.rc-title { font-size: 13px; font-weight: 600; color: var(--td); }
.rc-actions { display: flex; gap: 6px; }

.btn-copy, .btn-redo {
  padding: 5px 12px;
  border-radius: 6px;
  font-family: var(--sans); font-size: 11px; font-weight: 600;
  cursor: pointer; transition: all 0.15s;
  border: 1.5px solid var(--border);
  display: flex; align-items: center; gap: 5px;
}
.btn-copy { background: var(--ink); color: var(--tl); border-color: var(--ink); }
.btn-copy:hover { background: var(--ink2); }
.btn-copy.done { background: var(--leaf); border-color: var(--leaf); }
.btn-redo { background: transparent; color: var(--muted); }
.btn-redo:hover { background: var(--paper2); color: var(--td); }
.btn-open {
  padding: 5px 12px;
  border-radius: 6px;
  font-family: var(--sans); font-size: 11px; font-weight: 700;
  cursor: pointer; transition: all .15s;
  border: 1.5px solid transparent;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 5px;
  color: white;
}
.btn-open:hover { opacity: 0.85; transform: translateY(-1px); }
.btn-open-wa  { background: #25d366; }
.btn-open-ig  { background: linear-gradient(135deg,#f09433,#dc2743); }
.btn-open-fb  { background: #1877f2; }
.btn-open-tw  { background: #000; }
.btn-open-ln  { background: #0a66c2; }
.btn-open-tk  { background: #000; }
.btn-open-rd  { background: #ff4500; }
.btn-open-qa  { background: #b92b27; }
.btn-open-sc  { background: #fffc00; color: #111; }
.btn-open-web { background: var(--leaf); color: var(--ink); }

.rc-content {
  padding: 18px 20px;
  font-size: 14px; line-height: 1.75;
  color: var(--td); white-space: pre-wrap;
}
.rc-content.serif { font-family: var(--serif); font-size: 15px; line-height: 1.85; }
.rc-footer { padding: 8px 18px; border-top: 1px solid var(--border); font-size: 10.5px; font-family: var(--mono); color: var(--muted); text-align: right; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   OTHER PAGES
━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.page-body { max-width: 1140px; margin: 0 auto; padding: 28px 36px 80px; }

.card { background: var(--white); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 22px; margin-bottom: 14px; box-shadow: var(--shadow); }
.card-title { font-family: var(--serif); font-size: 15px; color: var(--td); margin-bottom: 14px; }

.stats-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-bottom: 24px; }
.stats-row .stat-card { background: var(--ink); }

/* Templates */
.tpl-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 16px;
  margin-bottom: 10px; display: flex; gap: 14px; align-items: flex-start;
  box-shadow: var(--shadow); transition: all 0.15s;
}
.tpl-card:hover { border-color: rgba(78,140,104,0.3); transform: translateX(2px); }
.tpl-thumb {
  width: 46px; height: 46px; border-radius: 9px;
  background: var(--paper2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; overflow: hidden;
}
.tpl-thumb img { width: 100%; height: 100%; object-fit: cover; }
.tpl-info { flex: 1; }
.tpl-name { font-family: var(--serif); font-size: 14px; margin-bottom: 2px; }
.tpl-meta { font-size: 10px; color: var(--muted); }
.tpl-preview { font-size: 12px; color: var(--muted); margin-top: 5px; line-height: 1.5; font-style: italic; }
.tpl-actions { display: flex; gap: 6px; flex-shrink: 0; }

/* Admin */
.admin-table-wrap { background: var(--white); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow); }
.admin-table-head { padding: 14px 20px; background: var(--paper2); border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.admin-table-head h3 { font-family: var(--serif); font-size: 15px; }
table { width: 100%; border-collapse: collapse; }
th { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); padding: 10px 16px; text-align: left; border-bottom: 1px solid var(--border); background: var(--paper2); }
td { padding: 12px 16px; font-size: 13px; border-bottom: 1px solid rgba(17,23,20,0.05); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(78,140,104,0.02); }
.plan-badge { padding: 3px 8px; border-radius: 99px; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.pb-free    { background: var(--paper2); color: var(--muted); }
.pb-starter { background: rgba(78,140,104,0.1); color: var(--sage); }
.pb-pro     { background: rgba(181,232,83,0.15); color: #4a6600; }
.pb-agency  { background: var(--ink); color: var(--tl); }
.plan-sel { padding: 5px 8px; border: 1.5px solid var(--border); border-radius: 7px; font-size: 12px; background: var(--paper); cursor: pointer; outline: none; }
.plan-sel:focus { border-color: var(--leaf); }

/* Buttons */
.btn { padding: 9px 16px; border-radius: 9px; font-family: var(--sans); font-size: 13px; font-weight: 600; cursor: pointer; border: none; transition: all 0.15s; display: inline-flex; align-items: center; gap: 6px; }
.btn-primary { background: var(--ink); color: var(--tl); } .btn-primary:hover { background: var(--ink2); }
.btn-green { background: var(--leaf); color: var(--tl); } .btn-green:hover { background: var(--sage); }
.btn-ghost { background: transparent; color: var(--muted); border: 1.5px solid var(--border); } .btn-ghost:hover { color: var(--td); border-color: rgba(17,23,20,0.2); }
.btn-danger { background: rgba(220,38,38,0.07); color: #dc2626; border: 1px solid rgba(220,38,38,0.18); }
.btn-sm { padding: 5px 11px; font-size: 11.5px; }

/* Upgrade modal */
.modal-overlay { position: fixed; inset: 0; background: rgba(17,23,20,0.5); backdrop-filter: blur(5px); display: flex; align-items: center; justify-content: center; z-index: 1000; opacity: 0; pointer-events: none; transition: opacity 0.2s; }
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal { background: var(--white); border-radius: 20px; padding: 36px; max-width: 560px; width: 90%; box-shadow: var(--shadow-lg); transform: scale(0.95); transition: transform 0.2s; }
.modal-overlay.open .modal { transform: scale(1); }
.modal h2 { font-family: var(--serif); font-size: 26px; font-weight: 400; margin-bottom: 8px; letter-spacing: -0.02em; }
.modal p { font-size: 14px; color: var(--muted); margin-bottom: 24px; line-height: 1.7; }
.plans-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; margin-bottom: 20px; }
.plan-card { padding: 18px; border: 1.5px solid var(--border); border-radius: 12px; cursor: pointer; transition: all 0.15s; }
.plan-card:hover { border-color: var(--leaf); transform: translateY(-1px); }
.plan-card.hot { border-color: var(--leaf); background: rgba(78,140,104,0.04); }
.pc-name { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 6px; }
.plan-card.hot .pc-name { color: var(--leaf); }
.pc-price { font-family: var(--serif); font-size: 24px; color: var(--td); line-height: 1; }
.pc-limit { font-size: 12px; color: var(--muted); margin-top: 5px; }
.pc-desc { font-size: 11px; color: var(--muted); margin-top: 5px; line-height: 1.5; }
.modal-note { font-size: 11px; color: var(--muted); text-align: center; font-family: var(--mono); }

/* Toast */
.toast { position: fixed; bottom: 24px; right: 24px; background: var(--ink); color: var(--tl); padding: 12px 18px; border-radius: 10px; font-size: 13px; font-weight: 500; box-shadow: var(--shadow-lg); z-index: 2000; transform: translateY(14px); opacity: 0; transition: all 0.25s; max-width: 300px; }
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { border-left: 3px solid var(--mint); }
.toast.error   { border-left: 3px solid #ef4444; }
.toast.info    { border-left: 3px solid var(--lime); }

/* Site footer (legal links) */
.site-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 6px 4px; padding: 18px 20px 4px; font-size: 11.5px; color: var(--muted); font-family: var(--sans); }
.site-footer a, .site-footer button.footer-link { background: none; border: none; padding: 0; font: inherit; color: var(--muted); cursor: pointer; text-decoration: none; transition: color 0.15s; }
.site-footer a:hover, .site-footer button.footer-link:hover { color: var(--leaf); }
.site-footer .fdot { opacity: 0.4; }
.app-footer.site-footer { border-top: 1px solid var(--border); background: var(--white); padding: 12px 20px; }

/* Legal modal (scrollable content) */
.modal-legal { max-width: 640px; max-height: 82vh; display: flex; flex-direction: column; padding: 0; overflow: hidden; }
.modal-legal-head { padding: 30px 36px 16px; border-bottom: 1px solid var(--border); flex-shrink: 0; }
.modal-legal-head h2 { margin-bottom: 4px; }
.modal-legal-updated { font-size: 11px; color: var(--muted); font-family: var(--mono); }
.modal-legal-body { padding: 24px 36px 32px; overflow-y: auto; font-size: 13.5px; line-height: 1.75; color: var(--td); }
.modal-legal-body h3 { font-size: 14px; font-weight: 700; margin: 20px 0 8px; color: var(--ink); }
.modal-legal-body h3:first-child { margin-top: 0; }
.modal-legal-body p { font-size: 13.5px; color: var(--td); margin-bottom: 10px; line-height: 1.75; }
.modal-legal-body ul { margin: 0 0 10px 18px; }
.modal-legal-body li { margin-bottom: 5px; }
.modal-legal-body a { color: var(--leaf); }
.support-email-box { display: flex; align-items: center; gap: 10px; padding: 14px 16px; background: rgba(78,140,104,0.06); border: 1px solid rgba(78,140,104,0.2); border-radius: 10px; margin: 4px 0 16px; }
.support-email-box strong { font-family: var(--mono); font-size: 13px; color: var(--leaf); }

/* Cookie consent banner */
.cookie-banner { position: fixed; left: 16px; right: 16px; bottom: 16px; max-width: 480px; margin: 0 auto; background: var(--ink); color: var(--tl); border-radius: 14px; padding: 18px 20px; box-shadow: var(--shadow-lg); z-index: 1500; transform: translateY(140%); opacity: 0; transition: all 0.35s cubic-bezier(0.16,1,0.3,1); }
.cookie-banner.show { transform: translateY(0); opacity: 1; }
.cookie-banner p { font-size: 12.5px; line-height: 1.6; color: rgba(246,243,238,0.8); margin-bottom: 12px; }
.cookie-banner a { color: var(--mint); }
.cookie-banner-actions { display: flex; gap: 10px; }
.cookie-banner-actions button { flex: 1; padding: 9px 14px; border-radius: 8px; font-size: 12px; font-weight: 600; cursor: pointer; font-family: var(--sans); border: none; }
.cookie-banner-accept { background: var(--leaf); color: white; }
.cookie-banner-accept:hover { background: var(--sage); }
.cookie-banner-dismiss { background: rgba(246,243,238,0.1); color: var(--tl); }
.cookie-banner-dismiss:hover { background: rgba(246,243,238,0.18); }
.mkt-section { background: var(--paper); padding: 64px 40px; }
.mkt-alt { background: var(--white); }
.mkt-inner { max-width: 1040px; margin: 0 auto; }
.mkt-inner-narrow { max-width: 720px; }
.mkt-eyebrow { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--leaf); margin-bottom: 10px; }
.mkt-h2 { font-family: var(--serif); font-size: 30px; font-weight: 400; color: var(--ink); margin-bottom: 10px; }
.mkt-sub { font-size: 15px; color: var(--muted); max-width: 560px; margin-bottom: 32px; line-height: 1.6; }
.mkt-example-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; }
.mkt-fact-card, .mkt-out-card { background: var(--white); border: 1.5px solid var(--border); border-radius: 12px; padding: 20px; }
.mkt-fact-label, .mkt-out-label { font-size: 12px; font-weight: 700; color: var(--leaf); display: flex; align-items: center; gap: 6px; margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
.mkt-fact-list { list-style: none; padding: 0; margin: 0; font-size: 13.5px; color: var(--ink2); line-height: 1.9; }
.mkt-fact-list li { padding-left: 16px; position: relative; }
.mkt-fact-list li::before { content: '•'; position: absolute; left: 0; color: var(--leaf); }
.mkt-out-text { font-size: 13px; line-height: 1.7; color: var(--ink2); }
.mkt-why-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-bottom: 28px; }
.mkt-why-card { padding: 22px; border-radius: 12px; background: var(--paper); }
.mkt-alt .mkt-why-card { background: var(--paper2); }
.mkt-why-t { font-weight: 600; font-size: 14.5px; color: var(--ink); margin-bottom: 8px; }
.mkt-why-d { font-size: 13.5px; color: var(--muted); line-height: 1.6; }
.mkt-quote-placeholder { border: 1.5px dashed var(--border); border-radius: 12px; padding: 18px 20px; font-size: 13px; color: var(--muted); font-style: italic; }
.mkt-faq-list { display: flex; flex-direction: column; gap: 10px; }
.mkt-faq-item { background: var(--white); border: 1.5px solid var(--border); border-radius: 10px; padding: 16px 20px; }
.mkt-faq-item summary { cursor: pointer; font-weight: 600; font-size: 14.5px; color: var(--ink); list-style: none; }
.mkt-faq-item summary::-webkit-details-marker { display: none; }
.mkt-faq-item summary::after { content: '+'; float: right; color: var(--leaf); font-weight: 400; }
.mkt-faq-item[open] summary::after { content: '−'; }
.mkt-faq-item p { font-size: 13.5px; color: var(--muted); margin-top: 10px; line-height: 1.6; }
@media (max-width: 900px) {
  .mkt-example-grid, .mkt-why-grid { grid-template-columns: 1fr; }
  .mkt-section { padding: 48px 20px; }
}
@media (max-width: 520px) { .cookie-banner { left: 10px; right: 10px; bottom: 10px; } .modal-legal-head, .modal-legal-body { padding-left: 22px; padding-right: 22px; } }

/* Responsive */
@media(max-width:960px) {
  #authScreen.active { grid-template-columns: 1fr; }
  .auth-right { padding: 40px 24px; }
  .compose-body { grid-template-columns: 1fr; padding: 22px 20px 60px; }
  .input-card { position: static; }
  .page-hero, .app-nav { padding-left: 20px; padding-right: 20px; }
  .page-body, .compose-body { padding-left: 20px; padding-right: 20px; }
  .stats-bar.show, .stats-row { grid-template-columns: repeat(2,1fr); }
}
@media(max-width:640px) {
  /* Nav overflowed the viewport on mobile — since body uses overflow-x:hidden,
     the upgrade button, user name, and sign-out button were pushed off-canvas
     and invisible. Wrap instead of forcing everything into one row. */
  .app-nav {
    flex-wrap: wrap;
    height: auto;
    min-height: 60px;
    padding: 10px 16px;
    row-gap: 10px;
  }
  .nav-brand { order: 1; }
  .nav-right { order: 2; margin-left: auto; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
  .nav-center {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .nav-usage { padding: 5px 8px; gap: 6px; }
  .nav-usage-bar { width: 34px; }
  .nav-name { max-width: 90px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
}