/* =============================================================
   QRCodeEveryone — App Stylesheet
   Nav/Footer: Coral Dark | Main: Light + Coral Accent
   Font: Roboto + Roboto Condensed | Icons: Font Awesome 6
   ============================================================= */

:root {
  /* Coral palette */
  --coral:        #FF6B6B;
  --coral-dark:   #E85555;
  --coral-deeper: #CC3333;
  --coral-light:  #FF8E8E;
  --coral-pale:   #FFF0F0;
  --coral-ghost:  #FFF8F6;

  /* Nav / Footer dark coral */
  --nav-bg:       #1E0A0A;
  --nav-border:   rgba(255,107,107,.18);
  --nav-text:     #F5D5D0;
  --nav-hover:    #FF6B6B;
  --nav-muted:    #A87070;

  --footer-bg:    #160707;
  --footer-section:#1E0A0A;

  /* Main light */
  --bg-main:      #FFFFFF;
  --bg-section:   #FFF8F6;
  --bg-alt:       #FFF0EE;

  /* Text */
  --text-primary:   #1A0A0A;
  --text-secondary: #5A3030;
  --text-muted:     #9E7070;
  --text-light:     #C0A0A0;

  /* UI */
  --border:       #F0D5D0;
  --border-focus: #FF6B6B;
  --shadow:       0 2px 16px rgba(255,107,107,.10);
  --shadow-md:    0 4px 24px rgba(255,107,107,.14);
  --shadow-lg:    0 8px 40px rgba(255,107,107,.18);

  --radius:       12px;
  --radius-sm:    8px;
  --radius-lg:    18px;

  --transition:   .2s ease;
}

/* ── Reset / Base ────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Roboto', sans-serif;
  font-weight: 400;
  color: var(--text-primary);
  background: var(--bg-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── NAV ─────────────────────────────────────────────────── */
.qce-nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--nav-bg);
  border-bottom: 1px solid var(--nav-border);
  box-shadow: 0 2px 20px rgba(0,0,0,.4);
}

.qce-nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Logo */
.qce-logo {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  text-decoration: none;
  flex-shrink: 0;
}
.qce-logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--coral), var(--coral-deeper));
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  box-shadow: 0 2px 10px rgba(255,107,107,.4);
}
.qce-logo-text {
  font-family: 'Roboto Condensed', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--nav-text);
  letter-spacing: -.01em;
}
.qce-logo-accent { color: var(--coral); }

/* Nav links */
.qce-nav-links {
  display: flex;
  align-items: center;
  gap: .25rem;
  margin-left: 1.5rem;
  flex: 1;
}
.qce-nav-link {
  display: inline-flex;
  align-items: center;
  padding: .45rem .85rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--nav-text);
  border-radius: var(--radius-sm);
  border: none;
  background: none;
  cursor: pointer;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.qce-nav-link:hover { color: var(--coral); background: rgba(255,107,107,.08); }

.qce-nav-right {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-left: auto;
}
.qce-nav-link-desk { display: none; }
@media (min-width: 768px) { .qce-nav-link-desk { display: inline-flex; } }

/* Dropdown */
.qce-dropdown { position: relative; }
.qce-dropdown-btn { display: inline-flex; align-items: center; }
.qce-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 210px;
  background: #2a0f0f;
  border: 1px solid rgba(255,107,107,.2);
  border-radius: var(--radius);
  padding: .5rem;
  box-shadow: 0 12px 40px rgba(0,0,0,.5);
  z-index: 300;
}
.qce-dropdown:hover .qce-dropdown-menu { display: block; }
.qce-dd-item {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .5rem .75rem;
  font-size: .85rem;
  color: var(--nav-text);
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.qce-dd-item:hover { background: rgba(255,107,107,.12); color: var(--coral-light); }

/* Primary button */
.qce-btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  background: linear-gradient(135deg, var(--coral), var(--coral-darker, #E04040));
  color: #fff !important;
  font-weight: 600;
  font-size: .875rem;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: .6rem 1.25rem;
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
  box-shadow: 0 2px 12px rgba(255,107,107,.35);
}
.qce-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(255,107,107,.5); }
.qce-btn-primary:active { transform: translateY(0); }

.qce-btn-sm { padding: .45rem 1rem; font-size: .825rem; }

.qce-btn-ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  background: transparent;
  color: var(--coral) !important;
  border: 1.5px solid var(--coral);
  font-weight: 600;
  font-size: .9rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: .65rem 1.4rem;
  transition: background var(--transition), color var(--transition);
}
.qce-btn-ghost:hover { background: var(--coral); color: #fff !important; }

/* Hamburger */
.qce-hamburger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  background: none;
  border: 1px solid rgba(255,107,107,.25);
  border-radius: var(--radius-sm);
  color: var(--nav-text);
  cursor: pointer;
  font-size: 1rem;
  transition: color var(--transition), background var(--transition);
}
.qce-hamburger:hover { color: var(--coral); background: rgba(255,107,107,.1); }
@media (min-width: 768px) { .qce-hamburger { display: none; } }
@media (min-width: 768px) { .qce-nav-links { display: flex !important; } }

/* Mobile nav */
.qce-mobile-nav {
  display: none;
  flex-direction: column;
  background: #1a0808;
  border-top: 1px solid rgba(255,107,107,.12);
  padding: .75rem 1rem 1rem;
  gap: .1rem;
}
.qce-mobile-nav.open { display: flex; }

.qce-mob-link {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .55rem .75rem;
  font-size: .9rem;
  color: var(--nav-text);
  border-radius: var(--radius-sm);
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
}
.qce-mob-link:hover { background: rgba(255,107,107,.1); color: var(--coral-light); }
.qce-mob-link-sub { padding-left: 2.25rem; font-size: .85rem; color: var(--nav-muted); }
.qce-mob-link-accent { color: var(--coral) !important; }

.qce-mob-toggle {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  padding: .55rem .75rem;
  background: none;
  border: none;
  color: var(--nav-text);
  font-size: .9rem;
  font-weight: 500;
  cursor: pointer;
  border-radius: var(--radius-sm);
  font-family: 'Roboto', sans-serif;
}
.qce-mob-toggle:hover { background: rgba(255,107,107,.08); color: var(--coral); }
.qce-mob-toggle span { display: flex; align-items: center; gap: .6rem; }
.qce-mob-list { display: none; flex-direction: column; }
.qce-mob-list.open { display: flex; }
.qce-chev { transition: transform .2s; }
.qce-chev.rotated { transform: rotate(180deg); }

.qce-mob-divider {
  height: 1px;
  background: rgba(255,107,107,.1);
  margin: .4rem 0;
}

/* ── FLASH ────────────────────────────────────────────────── */
.qce-flash {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .85rem 1.25rem;
  font-size: .9rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  margin: 1rem 1.5rem;
  box-shadow: var(--shadow);
}
.qce-flash-success { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.qce-flash-error   { background: #fff0f0; color: #991b1b; border: 1px solid #fecaca; }
.qce-flash-close { margin-left: auto; background: none; border: none; cursor: pointer; opacity: .5; font-size: 1rem; }
.qce-flash-close:hover { opacity: 1; }

/* ── MAIN (light) ─────────────────────────────────────────── */
.qce-main { flex: 1; background: var(--bg-main); }

/* ── FOOTER ───────────────────────────────────────────────── */
.qce-footer {
  background: var(--footer-bg);
  border-top: 1px solid rgba(255,107,107,.14);
}
.qce-footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 2.5rem;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2.5rem;
}
@media (max-width: 900px) {
  .qce-footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 540px) {
  .qce-footer-inner { grid-template-columns: 1fr; gap: 1.5rem; }
}

.qce-footer-brand {}
.qce-logo-footer .qce-logo-text { font-size: 1.15rem; }
.qce-footer-tagline {
  color: var(--nav-muted);
  font-size: .875rem;
  line-height: 1.6;
  margin-top: .75rem;
}
.qce-footer-social {
  display: flex;
  gap: .5rem;
  margin-top: 1.25rem;
}
.qce-social-btn {
  width: 34px; height: 34px;
  border: 1px solid rgba(255,107,107,.2);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--nav-muted);
  font-size: .85rem;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
}
.qce-social-btn:hover { color: var(--coral); border-color: var(--coral); background: rgba(255,107,107,.08); }

.qce-footer-col {}
.qce-footer-heading {
  font-family: 'Roboto Condensed', sans-serif;
  font-weight: 700;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--coral);
  margin-bottom: .85rem;
}
.qce-footer-link {
  display: block;
  font-size: .85rem;
  color: var(--nav-muted);
  margin-bottom: .45rem;
  transition: color var(--transition);
}
.qce-footer-link:hover { color: var(--nav-text); }

.qce-footer-bottom {
  border-top: 1px solid rgba(255,107,107,.1);
  padding: 1.25rem 1.5rem;
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .75rem;
  font-size: .8rem;
  color: #5a3030;
}
.qce-footer-bottom-links { display: flex; gap: 1.25rem; }
.qce-footer-bottom-links a { color: #5a3030; transition: color var(--transition); }
.qce-footer-bottom-links a:hover { color: var(--coral); }

/* ── HERO ─────────────────────────────────────────────────── */
.qce-hero {
  background: linear-gradient(135deg, #fff8f6 0%, #fff0ee 60%, #ffe8e8 100%);
  padding: 5rem 1.5rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.qce-hero::before {
  content: '';
  position: absolute;
  top: -60px; right: -80px;
  width: 340px; height: 340px;
  background: radial-gradient(circle, rgba(255,107,107,.18) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.qce-hero::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -60px;
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(255,107,107,.10) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.qce-hero-inner { max-width: 740px; margin: 0 auto; position: relative; z-index: 1; }

.qce-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,107,107,.1);
  border: 1px solid rgba(255,107,107,.25);
  color: var(--coral-dark);
  font-size: .8rem;
  font-weight: 600;
  padding: .35rem 1rem;
  border-radius: 99px;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.qce-hero-title {
  font-family: 'Roboto Condensed', sans-serif;
  font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}
.qce-grad {
  background: linear-gradient(135deg, var(--coral), var(--coral-deeper));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.qce-hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
  font-weight: 300;
}
.qce-hero-btns { display: flex; gap: .75rem; justify-content: center; flex-wrap: wrap; }
.qce-hero-btns .qce-btn-primary { padding: .8rem 2rem; font-size: 1rem; }

/* ── SECTION COMMON ───────────────────────────────────────── */
.qce-section { padding: 4rem 1.5rem; }
.qce-section-alt { background: var(--bg-section); }
.qce-section-inner { max-width: 1200px; margin: 0 auto; }

.qce-section-label {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--coral);
  margin-bottom: .75rem;
}
.qce-section-title {
  font-family: 'Roboto Condensed', sans-serif;
  font-weight: 800;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  color: var(--text-primary);
  margin-bottom: .6rem;
}
.qce-section-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 300;
  margin-bottom: 2.5rem;
}

/* ── TOOLS GRID ───────────────────────────────────────────── */
.qce-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.25rem;
}
@media (min-width: 900px) {
  .qce-tools-grid { grid-template-columns: repeat(5, 1fr); }
}

.qce-tool-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  text-decoration: none;
  color: inherit;
}
.qce-tool-card:hover {
  border-color: var(--coral-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.qce-tool-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
}
.qce-tool-name { font-weight: 700; font-size: .95rem; color: var(--text-primary); }
.qce-tool-desc { font-size: .8rem; color: var(--text-muted); line-height: 1.5; flex: 1; }
.qce-tool-arrow { font-size: .78rem; color: var(--coral); font-weight: 600; }

/* Barcode smaller grid */
.qce-barcode-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.25rem;
}
@media (min-width: 900px) {
  .qce-barcode-grid { grid-template-columns: repeat(5, 1fr); }
}

/* ── FEATURES GRID ────────────────────────────────────────── */
.qce-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1.5rem;
}
.qce-feature-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
}
.qce-feature-icon {
  font-size: 1.6rem;
  margin-bottom: .85rem;
}
.qce-feature-title { font-weight: 700; font-size: 1rem; margin-bottom: .4rem; color: var(--text-primary); }
.qce-feature-desc  { font-size: .875rem; color: var(--text-muted); line-height: 1.6; font-weight: 300; }

/* ── CALC / QR TOOL PAGE ──────────────────────────────────── */
.qce-tool-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.qce-breadcrumb {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .82rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}
.qce-breadcrumb a { color: var(--coral); }
.qce-breadcrumb a:hover { text-decoration: underline; }

.qce-tool-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}
@media (max-width: 768px) { .qce-tool-layout { grid-template-columns: 1fr; } }

.qce-tool-form-wrap {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.qce-tool-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1.5px solid var(--border);
}
.qce-tool-icon-lg {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.qce-tool-title    { font-family: 'Roboto Condensed',sans-serif; font-weight: 800; font-size: 1.5rem; color: var(--text-primary); }
.qce-tool-subtitle { font-size: .875rem; color: var(--text-muted); margin-top: .15rem; font-weight: 300; }

/* Form */
.qce-form { display: flex; flex-direction: column; gap: 1rem; }
.qce-field { display: flex; flex-direction: column; gap: .4rem; }
.qce-label { font-size: .82rem; font-weight: 600; color: var(--text-secondary); }
.qce-input-wrap { position: relative; }
.qce-field-icon {
  position: absolute;
  left: .9rem; top: 50%; transform: translateY(-50%);
  color: var(--text-light);
  font-size: .9rem;
  pointer-events: none;
}
.qce-input, .qce-select, .qce-textarea {
  width: 100%;
  padding: .65rem .9rem .65rem 2.4rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'Roboto', sans-serif;
  font-size: .9rem;
  color: var(--text-primary);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.qce-input:focus, .qce-select:focus, .qce-textarea:focus {
  border-color: var(--coral);
  box-shadow: 0 0 0 3px rgba(255,107,107,.12);
}
.qce-input::placeholder { color: var(--text-light); }
.qce-select { padding-left: 2.4rem; cursor: pointer; }
.qce-textarea {
  resize: vertical;
  min-height: 90px;
  padding-left: .9rem;
  font-family: 'Roboto', sans-serif;
}
.qce-input-no-icon { padding-left: .9rem !important; }

/* Row */
.qce-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 480px) { .qce-field-row { grid-template-columns: 1fr; } }

/* Checkbox */
.qce-checkbox-row { display: flex; align-items: center; gap: .6rem; }
.qce-checkbox { width: 16px; height: 16px; accent-color: var(--coral); cursor: pointer; }

/* Submit btn wide */
.qce-btn-primary.w-full { width: 100%; margin-top: .5rem; padding: .8rem; }
.btn-spin { display: none; }

/* ── RESULT PANEL ─────────────────────────────────────────── */
.qce-result-wrap {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  display: none;
}
.qce-result-heading {
  font-family: 'Roboto Condensed', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  padding-bottom: .75rem;
  border-bottom: 1.5px solid var(--border);
  display: flex; align-items: center; gap: .5rem;
}
.qce-result-heading i { color: var(--coral); }

/* QR / Barcode canvas area */
.qce-code-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  padding: 1.5rem;
  background: var(--bg-section);
  border-radius: var(--radius);
  border: 1.5px dashed var(--border);
  min-height: 220px;
  justify-content: center;
}
.qce-code-area canvas { border-radius: 8px; }
.qce-code-area svg    { border-radius: 8px; }

.qce-code-placeholder {
  text-align: center;
  color: var(--text-light);
}
.qce-code-placeholder i { font-size: 3rem; margin-bottom: .5rem; display: block; }
.qce-code-placeholder p { font-size: .85rem; }

/* Download & share buttons */
.qce-result-actions {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}
.qce-btn-download {
  flex: 1;
  display: flex; align-items: center; justify-content: center; gap: .4rem;
  background: linear-gradient(135deg, var(--coral), #E04040);
  color: #fff;
  padding: .65rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .875rem;
  border: none;
  cursor: pointer;
  transition: opacity var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 10px rgba(255,107,107,.3);
}
.qce-btn-download:hover { opacity: .9; box-shadow: 0 4px 16px rgba(255,107,107,.4); }

.qce-btn-copy {
  flex: 1;
  display: flex; align-items: center; justify-content: center; gap: .4rem;
  background: #fff;
  color: var(--coral);
  border: 1.5px solid var(--coral);
  padding: .65rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .875rem;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.qce-btn-copy:hover { background: var(--coral-pale); }

/* Result meta */
.qce-result-meta {
  margin-top: 1rem;
  padding: .75rem 1rem;
  background: var(--bg-section);
  border-radius: var(--radius-sm);
  font-size: .82rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.qce-result-meta i { color: var(--coral); }

/* Color / size options */
.qce-style-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: .75rem;
  margin-top: .5rem;
}
@media (max-width: 420px) { .qce-style-row { grid-template-columns: 1fr 1fr; } }

.qce-color-field { display: flex; flex-direction: column; gap: .4rem; }
.qce-color-input {
  width: 100%; height: 40px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 2px;
  background: #fff;
}

/* ── INFO SECTION ─────────────────────────────────────────── */
.qce-info-section {
  margin-top: 2.5rem;
  padding: 2rem;
  background: var(--bg-section);
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--border);
}
.qce-info-title { font-family: 'Roboto Condensed',sans-serif; font-weight: 700; font-size: 1.15rem; margin-bottom: .75rem; color: var(--text-primary); }
.qce-info-text  { font-size: .9rem; color: var(--text-secondary); line-height: 1.7; font-weight: 300; }
.qce-info-text strong { font-weight: 600; color: var(--text-primary); }

/* ── DASHBOARD ────────────────────────────────────────────── */
.qce-dashboard {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}
.qce-dash-header { margin-bottom: 2rem; }
.qce-dash-title { font-family: 'Roboto Condensed',sans-serif; font-weight: 800; font-size: 1.8rem; color: var(--text-primary); }
.qce-dash-sub   { font-size: .9rem; color: var(--text-muted); margin-top: .25rem; font-weight: 300; }

.qce-dash-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.qce-table-section {
  margin-top: 2rem;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.qce-table-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1.5px solid var(--border);
}
.qce-table-title { font-weight: 700; font-size: 1rem; color: var(--text-primary); }
.qce-table { width: 100%; border-collapse: collapse; }
.qce-table th {
  text-align: left;
  padding: .65rem 1.25rem;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  background: var(--bg-section);
  border-bottom: 1.5px solid var(--border);
}
.qce-table td {
  padding: .7rem 1.25rem;
  font-size: .875rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--bg-section);
}
.qce-table tr:last-child td { border-bottom: none; }
.qce-table tr:hover td { background: var(--bg-section); }
.qce-table-empty { padding: 2rem; text-align: center; color: var(--text-light); font-size: .875rem; }

/* ── AUTH ─────────────────────────────────────────────────── */
.qce-auth-body {
  background: linear-gradient(135deg, #fff8f6 0%, #ffe8e8 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.qce-auth-wrap {
  width: 100%;
  max-width: 420px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}
.qce-auth-logo { text-align: center; }
.qce-auth-card {
  width: 100%;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
}
.qce-auth-title { font-family: 'Roboto Condensed',sans-serif; font-weight: 800; font-size: 1.5rem; color: var(--text-primary); margin-bottom: .25rem; }
.qce-auth-sub   { font-size: .875rem; color: var(--text-muted); margin-bottom: 1.5rem; font-weight: 300; }
.qce-auth-footer { font-size: .8rem; color: var(--text-light); }
.qce-auth-switch { font-size: .875rem; text-align: center; color: var(--text-muted); margin-top: 1.25rem; }
.qce-auth-switch a { color: var(--coral); font-weight: 600; }

.qce-pw-toggle {
  position: absolute;
  right: .75rem; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer;
  color: var(--text-light);
  font-size: .9rem;
  padding: .25rem;
}
.qce-pw-toggle:hover { color: var(--coral); }

.qce-demo-creds {
  margin-top: 1.25rem;
  padding: .85rem 1rem;
  background: var(--bg-section);
  border-radius: var(--radius-sm);
  font-size: .8rem;
  color: var(--text-muted);
}
.qce-demo-creds code { display: block; margin-top: .35rem; font-size: .78rem; color: var(--text-secondary); }

/* ── ADMIN ────────────────────────────────────────────────── */
.qce-admin-body { background: var(--bg-section); min-height: 100vh; }
.qce-admin-shell { display: flex; min-height: 100vh; }
.qce-admin-sidebar {
  width: 230px;
  background: var(--nav-bg);
  border-right: 1px solid rgba(255,107,107,.14);
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}
@media (max-width: 768px) { .qce-admin-sidebar { display: none; } }
.qce-admin-logo { margin-bottom: 2rem; }
.qce-admin-nav { display: flex; flex-direction: column; gap: .15rem; }
.qce-admin-nav-link {
  display: flex; align-items: center; gap: .65rem;
  padding: .6rem .85rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--nav-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.qce-admin-nav-link:hover { color: var(--coral); background: rgba(255,107,107,.1); }
.qce-admin-nav-divider { height: 1px; background: rgba(255,107,107,.1); margin: .5rem 0; }

.qce-admin-main { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.qce-admin-header {
  background: #fff;
  border-bottom: 1.5px solid var(--border);
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.qce-admin-page-title { font-family: 'Roboto Condensed',sans-serif; font-weight: 800; font-size: 1.25rem; color: var(--text-primary); }
.qce-admin-user { font-size: .85rem; color: var(--text-muted); display: flex; align-items: center; gap: .4rem; }
.qce-admin-content { flex: 1; padding: 2rem; overflow-y: auto; }

.qce-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}
.qce-stat-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}
.qce-stat-icon { font-size: 1.5rem; margin-bottom: .5rem; }
.qce-stat-val  { font-family: 'Roboto Condensed',sans-serif; font-weight: 800; font-size: 2rem; color: var(--text-primary); }
.qce-stat-label { font-size: .8rem; color: var(--text-muted); margin-top: .15rem; font-weight: 500; text-transform: uppercase; letter-spacing: .05em; }

.qce-admin-two-col {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 1.5rem;
}
@media (max-width: 900px) { .qce-admin-two-col { grid-template-columns: 1fr; } }

/* PAGES */
.qce-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
}
.qce-page-title {
  font-family: 'Roboto Condensed',sans-serif;
  font-weight: 800;
  font-size: 2rem;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--coral-pale);
}
.qce-page h2 { font-size: 1.15rem; font-weight: 700; margin: 2rem 0 .5rem; color: var(--text-primary); }
.qce-page p  { font-size: .95rem; color: var(--text-secondary); line-height: 1.75; margin-bottom: .85rem; font-weight: 300; }
.qce-page ul { padding-left: 1.5rem; margin-bottom: .85rem; }
.qce-page li { font-size: .95rem; color: var(--text-secondary); line-height: 1.75; font-weight: 300; margin-bottom: .25rem; }
.qce-page a  { color: var(--coral); }

/* ── RESPONSIVE UTILITIES ─────────────────────────────────── */
@media (max-width: 768px) {
  .qce-nav-links { display: none; }
  .qce-tool-page { padding: 1.5rem 1rem 3rem; }
  .qce-tool-form-wrap, .qce-result-wrap { padding: 1.25rem; }
  .qce-section { padding: 2.5rem 1rem; }
}

/* Spinner */
@keyframes spin { to { transform: rotate(360deg); } }
.fa-spin { animation: spin .7s linear infinite; }