/* ============================================================
   style.css — NexLupa unified stylesheet (no duplicates)
   ============================================================ */

/* ── LANDING VARIABLES ── */
:root {
  /* Landing palette */
  --navy:    #0D1B2A;
  --navy2:   #122233;
  --gold:    #F5C518;
  --gold2:   #C9960C;
  --white:   #FFFFFF;
  --gray:    #9AA5B4;
  --light:   #F0F4F8;

  /* App palette */
  --bg:        #f8f8f8;
  --dark:      #2e2e2e;
  --darker:    #1c1c1c;
  --gold-bg:   #fffbea;
  --green:     #3dba6f;
  --green-bg:  #edfaf3;
  --red:       #e53935;
  --red-bg:    #fff0f0;
  --blue:      #3b82f6;
  --blue-bg:   #eff6ff;
  --border:    #ececec;
  --muted:     #aaa;
  --soft:      #666;
}

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

html { scroll-behavior: smooth; }

/* ── LANDING BODY ── */
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--navy);
  color: var(--white);
  overflow-x: hidden;
}

/* ── APP BODY override (applied via .app-active) ── */
body.app-active {
  font-family: 'Nunito', sans-serif;
  background: var(--bg);
  color: var(--dark);
  overflow: hidden;   /* prevent landing scroll while app is open */
}

/* ── NOISE TEXTURE (landing only) ── */
#pageLanding body::before,
body:not(.app-active)::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 0; opacity: .4;
}

/* ============================================================
   LANDING PAGE STYLES
   ============================================================ */

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 5%;
  background: rgba(13,27,42,.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(245,197,24,.12);
}
/* Logo CSS pur (PNG no té canal alpha) */
.nav-logo {
  display: flex; align-items: baseline;
  font-family: 'Syne', sans-serif;
  font-size: 22px; font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1;
}
.logo-ne   { color: #ffffff; }
.logo-x    {
  color: var(--gold);
  text-shadow: 0 0 10px rgba(245,197,24,.9), 0 0 22px rgba(245,197,24,.5);
  position: relative;
}
/* Estrella petita sobre la X */
.logo-x::before {
  content: '✦';
  position: absolute; top: -6px; left: 50%; transform: translateX(-50%);
  font-size: 8px; color: var(--gold);
  opacity: .75;
}
.logo-lupa {
  color: #ffffff;
  position: relative;
}
/* Punt lupa sobre la 'a' */
.logo-dot {
  color: var(--gold);
  font-size: 8px;
  vertical-align: super;
  margin-left: 1px;
  text-shadow: 0 0 6px rgba(245,197,24,.8);
}
.nav-cta {
  padding: 10px 22px;
  background: var(--gold); color: var(--navy);
  border: none; border-radius: 50px;
  font-family: 'Syne', sans-serif; font-size: 13px; font-weight: 700;
  cursor: pointer; text-decoration: none;
  transition: all .2s;
}
.nav-cta:hover { background: var(--gold2); transform: translateY(-1px); }

/* ── HERO (landing) ── */
.hero-landing {
  min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: 120px 5% 80px;
  position: relative;
}
.hero-glow {
  position: absolute;
  top: 15%; left: 50%; transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(245,197,24,.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 16px;
  background: rgba(245,197,24,.1);
  border: 1px solid rgba(245,197,24,.3);
  border-radius: 50px;
  font-size: 12px; font-weight: 500; color: var(--gold);
  letter-spacing: .5px; margin-bottom: 32px;
  animation: fadeUp .6s ease both;
}
.hero-badge span { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); display: inline-block; }

.hero-landing h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 800; line-height: 1.08;
  margin-bottom: 24px;
  animation: fadeUp .6s .1s ease both;
}
.hero-landing h1 em { font-style: normal; color: var(--gold); }

.hero-landing p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--gray); max-width: 540px;
  line-height: 1.7; margin-bottom: 44px;
  font-weight: 300;
  animation: fadeUp .6s .2s ease both;
}

.hero-actions {
  display: flex; gap: 14px; flex-wrap: wrap; justify-content: center;
  animation: fadeUp .6s .3s ease both;
}
.btn-primary {
  padding: 16px 32px;
  background: var(--gold); color: var(--navy);
  border: none; border-radius: 50px;
  font-family: 'Syne', sans-serif; font-size: 15px; font-weight: 700;
  cursor: pointer; text-decoration: none;
  box-shadow: 0 8px 30px rgba(245,197,24,.3);
  transition: all .2s;
}
.btn-primary:hover { background: var(--gold2); transform: translateY(-2px); box-shadow: 0 12px 40px rgba(245,197,24,.4); }
.btn-secondary {
  padding: 16px 32px;
  background: transparent; color: var(--white);
  border: 1.5px solid rgba(255,255,255,.2); border-radius: 50px;
  font-family: 'Syne', sans-serif; font-size: 15px; font-weight: 600;
  cursor: pointer; text-decoration: none;
  transition: all .2s;
}
.btn-secondary:hover { border-color: var(--gold); color: var(--gold); }

/* ── LUPA VISUAL ── */
.hero-mockup {
  margin-top: 60px;
  width: min(540px, 92vw);
  position: relative;
  animation: fadeUp .8s .4s ease both;
}
.hero-lupa-img {
  width: 100%;
  border-radius: 28px;
  display: block;
  box-shadow:
    0 50px 120px rgba(0,0,0,.65),
    0 0 90px rgba(245,197,24,.18),
    0 0 0 1px rgba(245,197,24,.12);
}
.mockup-phone {
  width: min(320px, 85vw);
  background: var(--navy2);
  border-radius: 32px;
  border: 1.5px solid rgba(245,197,24,.2);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.05);
  margin: 0 auto;
}
.mockup-bar { background: var(--gold); height: 4px; width: 100%; }
.mockup-header {
  padding: 14px 16px 10px;
  display: flex; align-items: center; gap: 10px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.mockup-logo { font-family: 'Syne', sans-serif; font-size: 16px; font-weight: 800; color: var(--gold); }
.mockup-tag  { font-size: 10px; color: var(--gray); margin-left: auto; }
.mockup-body { padding: 16px; }
.mockup-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 14px; padding: 14px; margin-bottom: 10px;
}
.mockup-label { font-size: 10px; color: var(--gold); font-weight: 700; letter-spacing: .5px; margin-bottom: 6px; }
.mockup-text  { font-size: 11px; color: rgba(255,255,255,.7); line-height: 1.5; }
.mockup-action {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,.05);
  font-size: 11px; color: rgba(255,255,255,.6);
}
.mockup-action:last-child { border-bottom: none; }
.mockup-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); flex-shrink: 0; }
.mockup-urgency { display: flex; gap: 4px; margin-top: 8px; }
.urg-dot { width: 8px; height: 8px; border-radius: 50%; }
.mockup-btn {
  width: 100%; padding: 12px;
  background: var(--gold); color: var(--navy);
  border: none; border-radius: 50px;
  font-family: 'Syne', sans-serif; font-size: 13px; font-weight: 700;
  margin-top: 10px; cursor: pointer;
}

/* ── STATS ── */
.stats {
  display: flex; justify-content: center; gap: clamp(24px, 5vw, 60px);
  flex-wrap: wrap; padding: 60px 5%;
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
  position: relative; z-index: 1;
}
.stat { text-align: center; }
.stat-n {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800; color: var(--gold);
}
.stat-l { font-size: 13px; color: var(--gray); margin-top: 4px; }

/* ── SECTIONS ── */
.section {
  padding: 90px 5%;
  max-width: 1100px; margin: 0 auto;
  position: relative; z-index: 1;
}
.section-label {
  font-size: 11px; font-weight: 700; color: var(--gold);
  letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: 14px;
}
.section h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800; line-height: 1.1;
  margin-bottom: 16px;
}
.section h2 em { font-style: normal; color: var(--gold); }
.section-sub {
  font-size: 15px; color: var(--gray); max-width: 480px;
  line-height: 1.7; margin-bottom: 50px;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 16px;
}
.step {
  background: var(--navy2);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 20px; padding: 24px 20px;
  transition: all .3s;
  position: relative; overflow: hidden;
}
.step:hover { border-color: rgba(245,197,24,.3); transform: translateY(-4px); }
.step::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: var(--gold); opacity: 0;
  transition: opacity .3s;
}
.step:hover::before { opacity: 1; }
.step-n     { font-size: 10px; color: var(--gold); font-weight: 700; letter-spacing: 1px; margin-bottom: 12px; }
.step-icon  { font-size: 28px; margin-bottom: 12px; }
.step-title { font-family: 'Syne', sans-serif; font-size: 14px; font-weight: 700; margin-bottom: 6px; }
.step-desc  { font-size: 12px; color: var(--gray); line-height: 1.5; }

/* Features */
.features { background: var(--navy2); border-radius: 28px; padding: 50px 40px; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 30px; margin-top: 40px;
}
.feat { display: flex; gap: 14px; }
.feat-icon {
  width: 42px; height: 42px; flex-shrink: 0;
  border-radius: 12px; background: rgba(245,197,24,.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}
.feat-title { font-family: 'Syne', sans-serif; font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.feat-desc  { font-size: 13px; color: var(--gray); line-height: 1.5; }

/* Platform blocks */
.platform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px; margin-top: 40px;
}
.platform-block {
  background: var(--navy2);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 22px; padding: 30px 22px 24px;
  position: relative; overflow: hidden;
  transition: all .35s;
}
.platform-block::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(245,197,24,.25), transparent);
}
.platform-block:hover {
  transform: translateY(-4px);
  border-color: rgba(245,197,24,.2);
  background: rgba(245,197,24,.03);
}
.pb-glyph {
  font-size: 32px; line-height: 1;
  color: var(--gold); margin-bottom: 16px;
  font-family: 'Syne', sans-serif;
  opacity: .85;
}
.pb-title {
  font-family: 'Syne', sans-serif;
  font-size: 14px; font-weight: 800;
  color: #fff; margin-bottom: 10px;
  letter-spacing: .3px;
}
.pb-desc {
  font-size: 12px; color: var(--gray);
  line-height: 1.65;
}
.pb-future { border-color: rgba(245,197,24,.12); }
.pb-tag {
  display: inline-block; margin-top: 14px;
  padding: 3px 11px; border-radius: 20px;
  background: rgba(245,197,24,.12);
  color: var(--gold);
  font-size: 9px; font-weight: 800;
  letter-spacing: .8px; border: 1px solid rgba(245,197,24,.25);
}

/* CTA section */
.cta-section {
  margin: 0 5% 80px;
  background: linear-gradient(135deg, var(--navy2) 0%, #0A1520 100%);
  border: 1px solid rgba(245,197,24,.2);
  border-radius: 28px; padding: 60px 40px;
  text-align: center; position: relative; overflow: hidden;
  z-index: 1;
}
.cta-section::before {
  content: '';
  position: absolute; top: -50%; left: 50%; transform: translateX(-50%);
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(245,197,24,.08) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 800; margin-bottom: 14px;
}
.cta-section p   { font-size: 15px; color: var(--gray); margin-bottom: 36px; }
.cta-free        { font-size: 12px; color: var(--gray); margin-top: 16px; }
.cta-free span   { color: var(--gold); }

/* Footer (landing) */
footer {
  padding: 30px 5%;
  border-top: 1px solid rgba(255,255,255,.06);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  font-size: 12px; color: var(--gray);
  position: relative; z-index: 1;
}
footer strong { color: var(--gold); font-family: 'Syne', sans-serif; }

/* ── LANDING ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   APP PAGE STYLES  (#pageApp)
   ============================================================ */

#pageApp {
  display: none;
  position: fixed; inset: 0;
  z-index: 9999;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg);
  color: var(--dark);
  font-family: 'Nunito', sans-serif;
}

/* App header */
#pageApp header {
  background: #ffffff;
  padding: 14px 20px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.logo svg  { height: 32px; width: auto; }
.header-sub { font-size: 11px; color: var(--muted); font-style: italic; }

/* App hero */
#pageApp .app-hero {
  background: linear-gradient(160deg, #1c1c1c 0%, #2e2e2e 100%);
  padding: 36px 24px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
#pageApp .app-hero::after {
  content: '';
  position: absolute; top: -60px; left: 50%; transform: translateX(-50%);
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(245,197,24,0.18) 0%, transparent 65%);
  pointer-events: none;
}
.hero-lupa {
  font-size: 48px; display: block; margin-bottom: 12px;
  position: relative; z-index: 1;
  animation: glow 2.5s ease-in-out infinite;
}
@keyframes glow {
  0%,100% { filter: drop-shadow(0 0 4px rgba(245,197,24,0.3)); }
  50%      { filter: drop-shadow(0 0 14px rgba(245,197,24,0.7)); }
}
#pageApp .app-hero h1 {
  font-size: 26px; font-weight: 800; color: #ffffff;
  line-height: 1.2; position: relative; z-index: 1;
}
#pageApp .app-hero h1 span { color: var(--gold); }
#pageApp .app-hero p {
  font-size: 13px; color: rgba(255,255,255,0.45);
  margin-top: 8px; font-weight: 400; position: relative; z-index: 1;
}
#pageApp .app-hero p strong { color: rgba(255,255,255,0.75); font-weight: 700; }

/* Main wrapper */
#pageApp main {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 16px 16px 16px;
  max-width: 460px; width: 100%; margin: 0 auto;
  box-sizing: border-box;
}

/* Cards */
.card {
  background: #ffffff;
  border-radius: 18px; padding: 18px;
  box-shadow: 0 2px 14px rgba(0,0,0,.055);
  margin-bottom: 12px;
}
.card-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.c-icon {
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; flex-shrink: 0;
}
.ci-gold  { background: var(--gold-bg); }
.ci-green { background: var(--green-bg); }
.ci-red   { background: var(--red-bg); }
.ci-blue  { background: var(--blue-bg); }
.c-label  { font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.8px; color: var(--muted); }

/* Textarea */
#pageApp textarea {
  width: 100%;
  border: 1.5px solid var(--border); border-radius: 12px;
  padding: 13px 14px;
  font-family: 'Nunito', sans-serif; font-size: 14px; line-height: 1.65;
  color: var(--dark); background: var(--bg);
  resize: vertical; min-height: 148px; outline: none;
  transition: border-color .2s;
}
#pageApp textarea:focus { border-color: var(--gold); }
#pageApp textarea::placeholder { color: #c8c8c8; font-weight: 400; }

/* Examples */
.ex-row  { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; align-items: center; }
.ex-lbl  { font-size: 10px; color: var(--muted); font-weight: 700; letter-spacing: .5px; }
.ex-btn  {
  font-size: 11px; padding: 5px 11px; border-radius: 20px;
  border: 1.5px solid var(--border); background: transparent; color: var(--soft);
  cursor: pointer; font-family: 'Nunito', sans-serif; font-weight: 700; transition: all .2s;
}
.ex-btn:hover { border-color: var(--gold); color: var(--darker); background: var(--gold-bg); }

/* Analyze button */
.btn-analyze {
  width: 100%; padding: 15px;
  background: var(--gold); color: var(--darker);
  border: none; border-radius: 50px;
  font-family: 'Nunito', sans-serif; font-size: 15px; font-weight: 800;
  cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: all .2s; margin-top: 14px; letter-spacing: .2px;
}
.btn-analyze:hover:not(:disabled) {
  background: var(--gold2); transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(245,197,24,.35);
}
.btn-analyze:disabled { opacity: .5; cursor: not-allowed; transform: none; }

/* Loading */
.loading { display: none; text-align: center; padding: 44px 20px; }
.loading.on { display: block; }
.spin-lupa {
  font-size: 42px; display: block; margin-bottom: 14px;
  animation: swingLupa 1s ease-in-out infinite;
}
@keyframes swingLupa {
  0%,100% { transform: rotate(-20deg) scale(1); }
  50%      { transform: rotate(20deg) scale(1.08); }
}
.loading p     { font-size: 14px; color: var(--muted); font-weight: 600; }
.loading small { font-size: 11px; color: #ccc; font-style: italic; }

/* Results */
.results { display: none; }
.results.on { display: block; animation: appFadeUp .4s ease; }
@keyframes appFadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.resum-txt { font-size: 16px; font-weight: 700; line-height: 1.5; color: var(--darker); }

/* Urgency */
.urg-row  { display: flex; align-items: center; gap: 10px; }
.urg-dots { display: flex; gap: 5px; }
.u-dot    { width: 10px; height: 10px; border-radius: 50%; background: var(--border); transition: background .3s; }
.u-dot.on  { background: var(--gold); }
.u-dot.hot { background: var(--red); }
.urg-lbl  { font-size: 13px; font-weight: 600; color: var(--soft); }

/* Actions */
.act-item {
  display: flex; align-items: flex-start; gap: 11px;
  padding: 11px 0; border-bottom: 1px solid var(--border);
  font-size: 14px; font-weight: 500; line-height: 1.4; transition: opacity .2s;
}
.act-item:last-child { border-bottom: none; }
.act-item.done { opacity: .35; text-decoration: line-through; }
.act-chk {
  width: 22px; height: 22px; border-radius: 7px;
  border: 2px solid var(--border); flex-shrink: 0; margin-top: 1px;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  font-size: 12px; color: transparent; transition: all .2s;
}
.act-chk.on { background: var(--green); border-color: var(--green); color: white; }

/* Dates */
.date-item {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 11px 0; border-bottom: 1px solid var(--border); font-size: 13px;
}
.date-item:last-child { border-bottom: none; }
.date-desc  { flex: 1; font-weight: 500; }
.date-badge {
  font-size: 11px; font-weight: 800; padding: 4px 10px; border-radius: 20px;
  background: var(--gold-bg); color: var(--gold2); white-space: nowrap; flex-shrink: 0;
}
.date-badge.hot { background: var(--red-bg); color: var(--red); }

/* Calendar button */
.btn-calendar {
  width: 100%; padding: 13px;
  background: var(--blue-bg); color: var(--blue);
  border: 1.5px solid #bfdbfe; border-radius: 50px;
  font-family: 'Nunito', sans-serif; font-size: 14px; font-weight: 700;
  cursor: pointer; transition: all .2s;
  display: flex; align-items: center; justify-content: center; gap: 6px;
}
.btn-calendar:hover { background: #dbeafe; transform: translateY(-1px); }

/* Share buttons */
.btn-share-wa {
  flex: 1; padding: 13px 10px;
  background: #25d366; color: white;
  border: none; border-radius: 50px;
  font-family: 'Nunito', sans-serif; font-size: 14px; font-weight: 700;
  cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 6px;
  transition: all .2s;
}
.btn-share-wa:hover { background: #1ebe5a; transform: translateY(-1px); }
.btn-share-copy {
  flex: 1; padding: 13px 10px;
  background: var(--dark); color: white;
  border: none; border-radius: 50px;
  font-family: 'Nunito', sans-serif; font-size: 14px; font-weight: 700;
  cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 6px;
  transition: all .2s;
}
.btn-share-copy:hover { background: #111; transform: translateY(-1px); }
.btn-share-copy.copied { background: var(--green); }
.copy-ok { display: none; margin-top: 10px; font-size: 12px; font-weight: 700; color: var(--green); text-align: center; }
.copy-ok.on { display: block; animation: appFadeUp .3s ease; }

/* Tabs */
.input-tabs { display: flex; gap: 6px; margin-bottom: 14px; }
.tab-btn {
  flex: 1; padding: 9px; border-radius: 10px; border: 1.5px solid var(--border);
  background: transparent; color: var(--muted);
  font-family: 'Nunito', sans-serif; font-size: 13px; font-weight: 700;
  cursor: pointer; transition: all .2s;
}
.tab-btn.active { background: var(--gold-bg); border-color: var(--gold); color: var(--darker); }

/* Image drop */
.img-drop {
  border: 2px dashed var(--border); border-radius: 14px; padding: 24px 16px;
  text-align: center; cursor: pointer; transition: all .2s; background: var(--bg);
  min-height: 140px; display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.img-drop:hover  { border-color: var(--gold); background: var(--gold-bg); }
.img-drop.has-img { border-style: solid; border-color: var(--green); padding: 12px; }

/* Bottom nav */
.bottom-nav {
  flex-shrink: 0;
  background: #ffffff; border-top: 1px solid var(--border);
  display: flex;
  padding-bottom: env(safe-area-inset-bottom);
}
.nav-btn {
  flex: 1; padding: 10px 4px 8px;
  background: transparent; border: none;
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  cursor: pointer; position: relative;
  font-family: 'Nunito', sans-serif; transition: all .15s;
}
.nav-btn span  { font-size: 22px; line-height: 1; }
.nav-btn small { font-size: 10px; font-weight: 700; color: var(--muted); }
.nav-btn.active small { color: var(--gold2); }
.nav-btn.active span  { filter: drop-shadow(0 0 4px rgba(240,196,48,.6)); }
.nav-badge {
  position: absolute; top: 6px; right: calc(50% - 18px);
  background: var(--red); color: white;
  font-size: 9px; font-weight: 800;
  width: 16px; height: 16px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}

/* History */
.hist-item {
  padding: 12px 0; border-bottom: 1px solid var(--border);
  cursor: pointer; transition: background .15s;
}
.hist-item:last-child { border-bottom: none; }
.hist-item:hover { background: var(--bg); border-radius: 8px; padding: 12px 8px; margin: 0 -8px; }
.hist-title { font-size: 14px; font-weight: 700; margin-bottom: 3px; }
.hist-meta  { font-size: 11px; color: var(--muted); }

/* Tasks */
.tsk-item {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 11px 0; border-bottom: 1px solid var(--border);
  font-size: 13px; font-weight: 500;
}
.tsk-item:last-child { border-bottom: none; }
.tsk-item.done { opacity: .35; text-decoration: line-through; }
.tsk-src { font-size: 10px; color: var(--muted); margin-top: 2px; }

/* Config */
.cfg-row {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 14px; font-weight: 500; padding: 4px 0;
}
.toggle { position: relative; display: inline-block; width: 44px; height: 24px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute; cursor: pointer; inset: 0;
  background: #e0ddd5; border-radius: 24px; transition: .3s;
}
.slider:before {
  content: ''; position: absolute;
  width: 18px; height: 18px; left: 3px; bottom: 3px;
  background: white; border-radius: 50%; transition: .3s;
}
input:checked + .slider { background: var(--gold); }
input:checked + .slider:before { transform: translateX(20px); }
.cfg-danger-btn {
  width: 100%; padding: 12px;
  background: var(--red-bg); color: var(--red);
  border: 1.5px solid #fecaca; border-radius: 12px;
  font-family: 'Nunito', sans-serif; font-size: 13px; font-weight: 700;
  cursor: pointer; transition: all .2s;
}
.cfg-danger-btn:hover { background: #fee2e2; }

/* Dark mode */
body.dark {
  --bg: #1a1a1a; --white: #242424; --dark: #e0e0e0; --darker: #f0f0f0;
  --border: #333; --muted: #666; --soft: #999;
  --gold-bg: #2a2200; --green-bg: #0a2a15; --red-bg: #2a0a0a; --blue-bg: #0a1a2a;
}

/* Premium header button */
.btn-premium-header {
  padding: 7px 14px; background: var(--gold); color: var(--darker);
  border: none; border-radius: 20px;
  font-family: 'Nunito', sans-serif; font-size: 12px; font-weight: 800;
  cursor: pointer; transition: all .2s; white-space: nowrap;
}
.btn-premium-header:hover { background: var(--gold2); transform: scale(1.05); }

/* Premium page */
.premium-checklist { margin: 20px auto 0; max-width: 280px; text-align: left; position: relative; z-index: 1; }
.pchk-item { font-size: 13px; font-weight: 700; padding: 6px 0; display: flex; align-items: center; gap: 8px; }
.pchk-item.yes { color: #fff; }
.pchk-item.no  { color: rgba(255,255,255,.35); text-decoration: line-through; }
.btn-buy-hero {
  margin-top: 20px; padding: 16px 32px;
  background: var(--gold); color: var(--darker);
  border: none; border-radius: 50px;
  font-family: 'Nunito', sans-serif; font-size: 15px; font-weight: 800;
  cursor: pointer; transition: all .2s;
  box-shadow: 0 6px 24px rgba(245,197,24,.4);
  position: relative; z-index: 1; width: 100%;
}
.btn-buy-hero:hover { background: var(--gold2); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(245,197,24,.5); }
.plans-row { display: flex; gap: 10px; margin: 20px auto 0; max-width: 300px; position: relative; z-index: 1; }
.plan-card {
  flex: 1; background: rgba(255,255,255,.08); border: 1.5px solid rgba(255,255,255,.15);
  border-radius: 14px; padding: 14px 10px; text-align: center;
}
.plan-card.active { background: rgba(245,197,24,.15); border-color: var(--gold); transform: scale(1.04); }
.plan-badge { font-size: 9px; font-weight: 800; color: var(--gold); letter-spacing: .5px; margin-bottom: 4px; }
.plan-name  { font-size: 14px; font-weight: 800; color: #fff; }
.plan-price { font-size: 22px; font-weight: 800; color: var(--gold); margin: 4px 0; }
.plan-desc  { font-size: 10px; color: rgba(255,255,255,.45); line-height: 1.4; }
.premium-hero {
  background: linear-gradient(135deg,#1c1c1c 0%,#2a2a2a 100%);
  padding: 32px 20px 28px; text-align: center; position: relative; overflow: hidden;
}
.premium-hero::before {
  content: ''; position: absolute; top: -40px; left: 50%; transform: translateX(-50%);
  width: 250px; height: 250px;
  background: radial-gradient(circle,rgba(245,197,24,.2) 0%,transparent 70%);
}
.premium-badge {
  display: inline-block; background: var(--gold); color: var(--darker);
  font-size: 11px; font-weight: 800; padding: 4px 12px; border-radius: 20px;
  margin-bottom: 12px; letter-spacing: 1px;
}
.premium-price { font-size: 42px; font-weight: 800; color: var(--gold); line-height: 1; }
.premium-price small { font-size: 16px; color: rgba(255,255,255,.5); font-weight: 400; }

/* Feat items (premium page) */
.feat-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 0; border-bottom: 1px solid var(--border); font-size: 14px;
}
.feat-item:last-child { border-bottom: none; }
.feat-lock {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 0; border-bottom: 1px solid var(--border); font-size: 14px; opacity: .5;
}
.feat-icon-sm { width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.fi-gold   { background: var(--gold-bg); }
.fi-green  { background: var(--green-bg); }
.fi-blue   { background: var(--blue-bg); }
.fi-purple { background: #f3e8ff; }
.fi-red    { background: var(--red-bg); }
.feat-ttl  { font-weight: 700; font-size: 14px; }
.feat-dsc  { font-size: 12px; color: var(--muted); margin-top: 2px; }
.btn-buy {
  width: 100%; padding: 17px;
  background: var(--gold); color: var(--darker);
  border: none; border-radius: 50px;
  font-family: 'Nunito', sans-serif; font-size: 16px; font-weight: 800;
  cursor: pointer; transition: all .2s; margin-top: 8px;
  box-shadow: 0 6px 20px rgba(245,197,24,.35);
}
.btn-buy:hover { background: var(--gold2); transform: translateY(-2px); }

/* Compare table */
.compare-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 13px;
}
.compare-row:last-child { border-bottom: none; }
.compare-yes { color: var(--green); font-weight: 800; }
.compare-no  { color: var(--muted); }

/* Usage counter */
.usage-counter {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-top: 10px; font-size: 12px; color: var(--muted); font-weight: 600;
}
.usage-dots { display: flex; gap: 4px; }
.usage-dot  { width: 8px; height: 8px; border-radius: 50%; background: var(--border); transition: background .3s; }
.usage-dot.used { background: var(--gold); }
.usage-dot.last { background: var(--red); }

/* Onboarding */
.onboarding-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.85);
  z-index: 200; display: flex; align-items: center; justify-content: center;
  padding: 24px; animation: appFadeIn .3s ease;
}
@keyframes appFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.onboarding-card {
  background: #ffffff; border-radius: 24px;
  padding: 32px 24px; max-width: 340px; width: 100%; text-align: center;
}
.ob-step  { font-size: 11px; color: var(--muted); font-weight: 700; letter-spacing: 1px; margin-bottom: 16px; }
.ob-icon  { font-size: 52px; margin-bottom: 16px; }
.ob-title { font-size: 20px; font-weight: 800; color: var(--darker); margin-bottom: 8px; }
.ob-desc  { font-size: 14px; color: var(--soft); line-height: 1.6; margin-bottom: 24px; }
.ob-dots  { display: flex; justify-content: center; gap: 6px; margin-bottom: 24px; }
.ob-dot   { width: 8px; height: 8px; border-radius: 50%; background: var(--border); transition: background .3s; }
.ob-dot.active { background: var(--gold); width: 20px; border-radius: 4px; }
.ob-btn   {
  width: 100%; padding: 15px; background: var(--dark); color: white;
  border: none; border-radius: 50px;
  font-family: 'Nunito', sans-serif; font-size: 15px; font-weight: 800;
  cursor: pointer; transition: all .2s;
}
.ob-btn:hover { background: var(--gold); color: var(--darker); }
.ob-skip  { font-size: 12px; color: var(--muted); margin-top: 12px; cursor: pointer; }
.ob-skip:hover { color: var(--dark); }

/* Demo banner */
.demo-banner {
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
  padding: 8px 16px; text-align: center;
  font-size: 12px; font-weight: 700; color: white;
  display: none;
}

/* Reset / back button */
.btn-reset {
  width: 100%; padding: 13px; background: transparent; color: var(--muted);
  border: 1.5px solid var(--border); border-radius: 50px;
  font-family: 'Nunito', sans-serif; font-size: 13px; font-weight: 700;
  cursor: pointer; margin-top: 4px; transition: all .2s;
}
.btn-reset:hover { border-color: var(--dark); color: var(--dark); }

/* Botons d'acció ràpida demo */
.btn-demo-action {
  flex: 1; padding: 12px 10px;
  background: var(--blue-bg); color: var(--blue);
  border: 1.5px solid #bfdbfe; border-radius: 50px;
  font-family: 'Nunito', sans-serif; font-size: 13px; font-weight: 700;
  cursor: pointer; transition: all .2s;
  display: flex; align-items: center; justify-content: center; gap: 5px;
}
.btn-demo-action:hover { background: #dbeafe; transform: translateY(-1px); }
.btn-demo-confirm {
  background: var(--green-bg); color: var(--green);
  border-color: #a7f3d0;
}
.btn-demo-confirm:hover { background: #d1fae5; }

/* Error */
.err { display: none; background: var(--red-bg); color: var(--red); padding: 12px; border-radius: 10px; font-size: 12px; margin-top: 10px; text-align: center; font-weight: 600; }
.err.on { display: block; }

/* App footer */
#pageApp footer {
  text-align: center; padding: 0 0 28px;
  font-size: 10px; color: #ccc; letter-spacing: .5px;
  border-top: none; display: block;
}
#pageApp footer b { color: var(--gold); }

/* Spacer above bottom nav */
.bottom-spacer { display: none; }