:root {
  --bg: #070709;
  --surface: #111115;
  --border: rgba(255, 255, 255, 0.06);
  --purple: #7c3aed;
  --purple-soft: #a855f7;
  --text: #f3f4f6;
  --muted: #8e8e93;
  --nav-h: 76px;
  --header-h: 64px;
  --r: 16px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  min-height: 100vh;
  padding-bottom: calc(var(--nav-h) + 20px);
}

header {
  height: var(--header-h);
  background: rgba(7, 7, 9, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 999;
  border-bottom: 1px solid var(--border);
}

.header-content {
  max-width: 600px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
}

.logo-container img {
  height: 82px;
  display: block;
  object-fit: contain;
  cursor: pointer;
}

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

.user-currency {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 20px;
}

.currency-amount { font-size: 13px; font-weight: 700; color: #fff; }

.notification-btn {
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
}

.screen {
  display: none;
  padding: 16px;
  max-width: 600px;
  margin: auto;
  animation: filterFade 0.2s ease-out;
}

.screen.active { display: block; }

@keyframes filterFade {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* CARROSSEL HERO */
.hero-carousel { margin-bottom: 20px; }
.carousel-item {
  position: relative;
  background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(7,7,9,1) 100%), 
              linear-gradient(135deg, #180d2b 0%, #07040d 100%);
  border: 1px solid rgba(124, 58, 237, 0.15);
  border-radius: var(--r);
  padding: 36px 20px 24px 20px;
}
.badge-patrocinado {
  position: absolute; top: 14px; left: 14px;
  background: var(--purple); color: #fff;
  font-size: 10px; font-weight: 800; text-transform: uppercase;
  padding: 4px 8px; border-radius: 6px;
}
.carousel-info h2 { font-size: 24px; font-weight: 800; color: #fff; }
.carousel-info p { font-size: 13px; color: var(--muted); margin-top: 6px; margin-bottom: 14px; }
.btn-read-now {
  background: #fff; color: #000; border: none;
  padding: 8px 16px; font-size: 12px; font-weight: 700; border-radius: 8px; cursor: pointer;
}

/* BUSCA */
.search-container { display: flex; gap: 10px; margin-bottom: 24px; }
.search-wrap { position: relative; flex: 1; }
.search-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); display: flex; }
.search-wrap input {
  width: 100%; background: var(--surface); border: 1px solid var(--border);
  padding: 14px 14px 14px 42px; border-radius: 12px; color: #fff; font-size: 14px; outline: none;
}
.filter-btn {
  background: var(--surface); border: 1px solid var(--border); color: var(--text);
  width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
}

.section-title { font-size: 18px; font-weight: 800; color: #fff; margin-bottom: 14px; }

/* GRID DE HQS */
.hq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.hq-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; cursor: pointer; }
.hq-card-img { width: 100%; height: 210px; object-fit: cover; display: block; background: #15151c; }
.hq-card-body { padding: 12px; }
.hq-card-title { font-size: 14px; font-weight: 700; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hq-card-sub { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* ABAS CATEGORIAS */
.categories-tab-bar { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 12px; margin-bottom: 12px; }
.categories-tab-bar::-webkit-scrollbar { display: none; }
.category-tab {
  background: var(--surface); border: 1px solid var(--border); color: var(--muted);
  padding: 8px 16px; border-radius: 20px; font-size: 13px; font-weight: 600; white-space: nowrap; cursor: pointer;
}
.category-tab.active { background: var(--purple); color: #fff; border-color: var(--purple); }

/* ESTÚDIO & METRICAS */
.creator-welcome { margin-bottom: 16px; }
.creator-welcome h2 { font-size: 22px; font-weight: 800; }
.creator-welcome p { font-size: 13px; color: var(--muted); }
.stats-container { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.stat-box { background: var(--surface); border: 1px solid var(--border); padding: 16px; border-radius: 12px; text-align: center; }
.stat-value { font-size: 20px; font-weight: 800; color: #fff; }
.stat-label { font-size: 12px; color: var(--muted); margin-top: 2px; }

.box-studio { background: var(--surface); border: 1px solid var(--border); padding: 20px; border-radius: var(--r); margin-bottom: 24px; }
.box-title { font-size: 16px; font-weight: 800; margin-bottom: 14px; }
.input-label { font-size: 11px; font-weight: 700; text-transform: uppercase; color: var(--muted); display: block; margin-top: 14px; margin-bottom: 6px; }
input, select { width: 100%; padding: 12px; border-radius: 10px; border: 1px solid var(--border); background: var(--bg); color: #fff; font-size: 14px; outline: none; }

.file-upload-wrapper { position: relative; height: 50px; background: var(--bg); border: 1px solid var(--border); border-radius: 10px; }
.file-upload-wrapper input { position: absolute; top:0; left:0; width:100%; height:100%; opacity:0; cursor:pointer; }
.file-upload-design { position: absolute; top:0; left:0; width:100%; height:100%; display:flex; align-items:center; justify-content:center; gap:8px; color:var(--muted); font-size:13px; font-weight:600; }

.btn-primary { width: 100%; padding: 14px; border: none; border-radius: 10px; background: var(--purple); color: #fff; font-weight: 700; cursor: pointer; margin-top: 16px; }
.btn-secondary { background: none; border: 1px solid var(--border); color:#fff; padding: 10px 16px; border-radius: 8px; cursor: pointer; }

/* PERFIL */
.profile-header-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; padding-bottom: 20px; }
.p-banner { height: 120px; background: linear-gradient(135deg, #1b0f30 0%, #070709 100%); background-size: cover; background-position: center; }
.p-avatar-wrap { display: flex; justify-content: center; margin-top: -44px; }
.p-avatar { width: 88px; height: 88px; border-radius: 50%; background: #1c1c22; border: 4px solid var(--surface); background-size: cover; background-position: center; }
.profile-info-block { text-align: center; padding: 0 16px; margin-top: 10px; }
.profile-name { font-size: 18px; font-weight: 800; color: #fff; }
.profile-handle { font-size: 13px; color: var(--purple-soft); font-weight: 600; }
.social-pills { display: flex; justify-content: center; gap: 16px; margin: 12px 0; }
.pill-item { font-size: 12px; color: var(--muted); }
.btn-edit-trigger { background: rgba(255,255,255,0.04); border: 1px solid var(--border); color: #fff; padding: 8px 16px; border-radius: 20px; font-size: 12px; font-weight: 600; cursor: pointer; display: inline-flex; align-items: center; }

/* BOTTOM NAV */
.bottom-nav {
  position: fixed; bottom: 0; left: 0; width: 100%; height: var(--nav-h);
  background: rgba(17, 17, 21, 0.94); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  display: flex; justify-content: space-around; align-items: center; border-top: 1px solid var(--border); z-index: 999;
}
.nav-item { display: flex; flex-direction: column; align-items: center; color: var(--muted); cursor: pointer; }
.nav-icon { color: var(--muted); display: flex; }
.nav-text { font-size: 10px; font-weight: 600; margin-top: 4px; }
.nav-item.active .nav-icon { color: var(--purple-soft); }
.nav-item.active .nav-text { color: var(--purple-soft); }

/* READER AREA */
.reader-cover { width: 100%; border-radius: var(--r); margin-bottom: 16px; }
.reader-title { font-size: 24px; font-weight: 800; color: #fff; }
.reader-author { color: var(--purple-soft); font-size: 14px; margin-top: 4px; margin-bottom: 12px; }
.reader-synopsis { color: var(--muted); font-size: 14px; line-height: 1.6; }

/* MODAL */
.modal-overlay { position: fixed; top:0; left:0; width:100%; height:100%; background:rgba(0,0,0,0.8); display:none; align-items:center; justify-content:center; z-index:2000; padding:16px; }
.modal-overlay.active { display: flex; }
.modal-box { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); padding: 20px; width: 100%; max-width: 400px; }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.close-modal-btn { background:none; border:none; color:#fff; font-size:24px; cursor:pointer; }
.modal-actions { display: flex; gap: 10px; margin-top: 20px; justify-content: flex-end; }