/* =========================================
   Faning 2.0 — Platform UI System
   Shared CSS for all platform pages
   ========================================= */

/* ===== RESET & CSS VARIABLES ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  /* Brand Colors */
  --pink:    #f72585;
  --pink-d:  #c41e6a;
  --purple:  #7209b7;
  --indigo:  #3a0ca3;
  --blue:    #4361ee;
  --cyan:    #4cc9f0;
  --green:   #06d6a0;
  --orange:  #f77f00;
  --yellow:  #ffbe0b;
  --red:     #ef233c;

  /* Dark Theme */
  --bg-base:    #080812;
  --bg-card:    #10101f;
  --bg-card2:   #15152a;
  --bg-card3:   #1c1c35;
  --bg-hover:   #1e1e3a;
  --border:     rgba(255,255,255,0.07);
  --border2:    rgba(255,255,255,0.12);
  --border3:    rgba(255,255,255,0.18);

  /* Text */
  --text:       #f0f0ff;
  --text-sub:   #a0a0c0;
  --text-muted: #606080;
  --text-inv:   #080812;

  /* Layout */
  --sidebar-w:  240px;
  --topbar-h:   60px;
  --radius-xl:  20px;
  --radius-lg:  14px;
  --radius-md:  10px;
  --radius-sm:  7px;
  --radius-xs:  5px;
  --radius-pill:100px;

  /* Shadows */
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.6);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.4);
  --shadow-sm:  0 2px 10px rgba(0,0,0,0.3);
  --glow-pink:  0 0 30px rgba(247,37,133,0.25);
  --glow-blue:  0 0 30px rgba(67,97,238,0.25);

  /* Transition */
  --ease:       cubic-bezier(0.4,0,0.2,1);
  --dur:        0.22s;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-base);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; outline: none; font-family: inherit; }
img { max-width: 100%; display: block; }
input, textarea { font-family: inherit; outline: none; border: none; }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg-card3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--purple); }

/* ===== LAYOUT SHELL ===== */
.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: var(--topbar-h) 1fr;
  grid-template-areas:
    "sidebar topbar"
    "sidebar content";
  min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
  grid-area: sidebar;
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: sticky;
  top: 0;
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 100;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 16px 6px;
}

.brand-logo {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  font-weight: 900;
  color: #fff;
  flex-shrink: 0;
  letter-spacing: -1px;
}

.brand-name {
  font-size: 18px;
  font-weight: 800;
  background: linear-gradient(135deg, #fff, var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.brand-version {
  font-size: 9px;
  color: var(--text-muted);
  padding: 0 16px 16px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Sidebar Create Button */
.sidebar-create {
  margin: 0 12px 12px;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  color: #fff;
  border-radius: var(--radius-md);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  transition: opacity var(--dur) var(--ease);
}
.sidebar-create:hover { opacity: 0.88; }
.sidebar-create i { font-size: 12px; }

.wanna-return-link {
  margin: 8px 12px 4px;
  padding: 8px 10px;
  border: 1px solid rgba(255, 107, 0, 0.35);
  border-radius: var(--radius-sm);
  color: #ff8c38;
  font-size: 11px;
  font-weight: 700;
  text-align: center;
}

.dcp-lang-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-width: 54px;
  height: 32px;
  padding: 0 10px;
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  background: var(--bg-card2);
  color: var(--text-sub);
  font-size: 11px;
  font-weight: 800;
}

/* Nav Groups */
.nav-group { padding: 8px 0; }

.nav-group-label {
  font-size: 9px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 10px 16px 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-sub);
  border-radius: 0;
  transition: all var(--dur) var(--ease);
  position: relative;
  border-left: 2px solid transparent;
}

.nav-item:hover {
  color: var(--text);
  background: rgba(255,255,255,0.04);
  border-left-color: rgba(247,37,133,0.4);
}

.nav-item.active {
  color: #fff;
  background: rgba(247,37,133,0.1);
  border-left-color: var(--pink);
  font-weight: 600;
}

.nav-item i {
  width: 18px;
  font-size: 13px;
  text-align: center;
  color: var(--text-muted);
  flex-shrink: 0;
}
.nav-item.active i { color: var(--pink); }

.nav-badge {
  margin-left: auto;
  background: var(--pink);
  color: #fff;
  font-size: 9px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 100px;
  min-width: 18px;
  text-align: center;
}

/* Sidebar Token Widget */
.sidebar-token {
  margin: 8px 12px;
  background: linear-gradient(135deg, rgba(6,214,160,0.1), rgba(67,97,238,0.1));
  border: 1px solid rgba(6,214,160,0.2);
  border-radius: var(--radius-md);
  padding: 12px;
}

.token-widget-label { font-size: 9px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 6px; }
.token-widget-amount { font-size: 20px; font-weight: 800; color: var(--green); }
.token-widget-unit { font-size: 10px; color: var(--text-muted); margin-top: 2px; }

/* Sidebar Avatar */
.sidebar-user {
  margin-top: auto;
  padding: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  flex-shrink: 0;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: #fff; font-weight: 700;
}

.sidebar-username { font-size: 13px; font-weight: 600; color: var(--text); }
.sidebar-handle { font-size: 11px; color: var(--text-muted); }

/* ===== TOPBAR ===== */
.topbar {
  grid-area: topbar;
  background: rgba(8,8,18,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 80;
}

.topbar-search {
  flex: 1;
  max-width: 480px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  transition: border-color var(--dur);
}

.topbar-search:focus-within {
  border-color: var(--purple);
  background: var(--bg-card3);
}

.topbar-search i { color: var(--text-muted); font-size: 13px; flex-shrink: 0; }

.topbar-search input {
  flex: 1;
  background: none;
  color: var(--text);
  font-size: 13px;
}

.topbar-search input::placeholder { color: var(--text-muted); }

/* Feed Tabs */
.feed-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 3px;
}

.feed-tab {
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: var(--radius-pill);
  transition: all var(--dur) var(--ease);
  background: none;
}

.feed-tab.active {
  background: linear-gradient(135deg, var(--pink), var(--purple));
  color: #fff;
}

.feed-tab:hover:not(.active) { color: var(--text); background: rgba(255,255,255,0.05); }

/* Topbar Actions */
.topbar-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }

.icon-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  color: var(--text-sub);
  transition: all var(--dur) var(--ease);
  position: relative;
}

.icon-btn:hover { background: var(--bg-card3); color: var(--text); border-color: var(--border2); }

.icon-btn .notif-dot {
  position: absolute;
  top: 6px; right: 6px;
  width: 8px; height: 8px;
  background: var(--pink);
  border-radius: 50%;
  border: 2px solid var(--bg-base);
}

/* Post button */
.post-btn {
  background: linear-gradient(135deg, var(--pink), var(--purple));
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: opacity var(--dur);
}
.post-btn:hover { opacity: 0.88; }

/* ===== MAIN CONTENT AREA ===== */
.main-area {
  grid-area: content;
  overflow-y: auto;
  height: calc(100vh - var(--topbar-h));
}

/* ===== PAGE INNER ===== */
.page-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px;
}

.page-inner.feed-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
  align-items: start;
}

.page-inner.wide { max-width: none; padding: 0; }

/* ===== STORIES ROW ===== */
.stories-bar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 16px;
  margin-bottom: 16px;
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scrollbar-width: none;
}

.stories-bar::-webkit-scrollbar { display: none; }

.story-bubble {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  cursor: pointer;
}

.story-ring {
  width: 56px; height: 56px;
  border-radius: 50%;
  padding: 2px;
  background: linear-gradient(135deg, var(--pink), var(--orange), var(--purple));
}

.story-ring.seen {
  background: var(--bg-card3);
  padding: 2px;
}

.story-ring.add-story {
  background: var(--bg-card3);
  border: 2px dashed var(--border2);
}

.story-img {
  width: 100%; height: 100%;
  border-radius: 50%;
  background: var(--bg-card2);
  border: 2px solid var(--bg-card);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}

.story-label {
  font-size: 10px;
  color: var(--text-sub);
  max-width: 56px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: center;
}

/* ===== FEED CARD ===== */
.feed-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  margin-bottom: 16px;
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.feed-card:hover {
  border-color: var(--border2);
  transform: translateY(-1px);
}

/* Card Header */
.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px 10px;
}

.card-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  flex-shrink: 0;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
}

.card-user { flex: 1; min-width: 0; }
.card-username { font-size: 13.5px; font-weight: 700; color: var(--text); display: flex; align-items: center; gap: 5px; }
.card-meta { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

.verified-icon { color: var(--cyan); font-size: 11px; }

.follow-btn-sm {
  background: linear-gradient(135deg, var(--pink), var(--purple));
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  flex-shrink: 0;
  transition: opacity var(--dur);
}
.follow-btn-sm:hover { opacity: 0.85; }
.follow-btn-sm.following {
  background: var(--bg-card3);
  color: var(--text-sub);
  border: 1px solid var(--border2);
}

/* Card Content */
.card-text {
  padding: 4px 16px 10px;
  font-size: 13.5px;
  color: var(--text-sub);
  line-height: 1.65;
}

.card-text .hashtag { color: var(--cyan); font-weight: 600; }
.card-text .mention { color: var(--purple); font-weight: 600; }

/* Card Media */
.card-media {
  position: relative;
  overflow: hidden;
  max-height: 420px;
}

.card-media img,
.card-media .media-placeholder {
  width: 100%;
  display: block;
  object-fit: cover;
}

.media-placeholder {
  height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 13px;
  background: var(--bg-card2);
}

.media-placeholder i { font-size: 32px; opacity: 0.4; }

/* Media badge overlays */
.media-badge {
  position: absolute;
  top: 10px; right: 10px;
  background: rgba(8,8,18,0.75);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  gap: 5px;
  border: 1px solid rgba(255,255,255,0.1);
}

.media-badge.live-badge { background: rgba(239,35,60,0.85); border-color: rgba(239,35,60,0.4); }
.media-badge.event-badge { background: rgba(247,127,0,0.85); border-color: rgba(247,127,0,0.4); }
.media-badge i { font-size: 8px; }

/* Card Reaction Tags */
.card-tags {
  display: flex;
  gap: 6px;
  padding: 8px 16px 0;
  flex-wrap: wrap;
}

.mini-tag {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
}
.mt-event { background: rgba(247,127,0,0.12); color: #ffaa40; border: 1px solid rgba(247,127,0,0.2); }
.mt-token { background: rgba(6,214,160,0.12); color: var(--green); border: 1px solid rgba(6,214,160,0.2); }
.mt-card { background: rgba(114,9,183,0.12); color: #b56fff; border: 1px solid rgba(114,9,183,0.2); }
.mt-live { background: rgba(239,35,60,0.12); color: #ff6b7a; border: 1px solid rgba(239,35,60,0.2); }
.mt-vote { background: rgba(67,97,238,0.12); color: #7b9cff; border: 1px solid rgba(67,97,238,0.2); }
.mt-goods { background: rgba(255,190,11,0.12); color: #ffcc44; border: 1px solid rgba(255,190,11,0.2); }

/* Card Actions */
.card-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 12px 8px;
}

.act-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 10px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  background: none;
  transition: all var(--dur) var(--ease);
}

.act-btn:hover { background: rgba(255,255,255,0.05); color: var(--text); }
.act-btn.liked { color: var(--pink); }
.act-btn.saved { color: var(--yellow); }
.act-btn i { font-size: 14px; }
.act-btn span { font-size: 12px; }
.act-spacer { flex: 1; }

/* Card CTA Section */
.card-cta {
  margin: 4px 14px 14px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(247,37,133,0.2);
  background: linear-gradient(135deg, rgba(247,37,133,0.06), rgba(114,9,183,0.06));
}

.cta-info {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid rgba(247,37,133,0.1);
}

.cta-space-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  color: #fff;
  flex-shrink: 0;
}

.cta-space-name { font-size: 12px; font-weight: 700; color: var(--text); }
.cta-space-desc { font-size: 10px; color: var(--text-muted); margin-top: 1px; }

.cta-rewards {
  display: flex;
  gap: 8px;
  padding: 0 14px 4px;
}

.reward-chip {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  background: rgba(6,214,160,0.1);
  color: var(--green);
  border: 1px solid rgba(6,214,160,0.2);
  display: flex;
  align-items: center;
  gap: 4px;
}

.reward-chip i { font-size: 9px; }

.cta-buttons { display: flex; gap: 8px; padding: 10px 14px 12px; }

.btn-cta-primary {
  flex: 1;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  color: #fff;
  font-size: 12.5px;
  font-weight: 700;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: opacity var(--dur);
}
.btn-cta-primary:hover { opacity: 0.88; box-shadow: var(--glow-pink); }

.btn-cta-secondary {
  background: var(--bg-card3);
  border: 1px solid var(--border2);
  color: var(--text-sub);
  font-size: 12px;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all var(--dur);
}
.btn-cta-secondary:hover { background: var(--bg-hover); color: var(--text); }

/* ===== RIGHT SIDEBAR ===== */
.right-sidebar { position: sticky; top: 24px; }

.widget {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  margin-bottom: 16px;
  overflow: hidden;
}

.widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}

.widget-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 7px;
}

.widget-title i { color: var(--pink); font-size: 12px; }

.widget-more { font-size: 11px; color: var(--text-muted); transition: color var(--dur); }
.widget-more:hover { color: var(--pink); }

/* Trending Widget */
.trending-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  transition: background var(--dur);
  cursor: pointer;
}

.trending-item:last-child { border-bottom: none; }
.trending-item:hover { background: rgba(255,255,255,0.03); }

.trending-rank {
  font-size: 12px;
  font-weight: 800;
  color: var(--text-muted);
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}

.trending-rank.top { color: var(--pink); }

.trending-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}

.trending-name { font-size: 13px; font-weight: 700; color: var(--text); }
.trending-count { font-size: 10px; color: var(--text-muted); margin-top: 1px; }

.trending-fire { color: var(--orange); font-size: 10px; margin-left: auto; }

/* Suggest Widget */
.suggest-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  transition: background var(--dur);
}

.suggest-item:last-child { border-bottom: none; }
.suggest-item:hover { background: rgba(255,255,255,0.03); }

.suggest-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  color: #fff;
  font-weight: 700;
}

.suggest-name { font-size: 13px; font-weight: 700; color: var(--text); }
.suggest-reason { font-size: 10px; color: var(--text-muted); }

.follow-mini {
  margin-left: auto;
  background: rgba(247,37,133,0.1);
  border: 1px solid rgba(247,37,133,0.25);
  color: var(--pink);
  font-size: 11px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  flex-shrink: 0;
  transition: all var(--dur);
}
.follow-mini:hover { background: rgba(247,37,133,0.2); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  transition: all var(--dur) var(--ease);
}

.btn-primary {
  background: linear-gradient(135deg, var(--pink), var(--purple));
  color: #fff;
  box-shadow: 0 4px 14px rgba(247,37,133,0.3);
}
.btn-primary:hover { opacity: 0.88; box-shadow: 0 6px 20px rgba(247,37,133,0.4); }

.btn-secondary {
  background: var(--bg-card2);
  border: 1px solid var(--border2);
  color: var(--text-sub);
}
.btn-secondary:hover { background: var(--bg-card3); color: var(--text); }

.btn-outline-pink {
  background: rgba(247,37,133,0.1);
  border: 1px solid rgba(247,37,133,0.3);
  color: var(--pink);
}
.btn-outline-pink:hover { background: rgba(247,37,133,0.2); }

.btn-sm { font-size: 11px; padding: 6px 14px; }
.btn-lg { font-size: 15px; padding: 14px 28px; }
.btn-pill { border-radius: var(--radius-pill); }
.btn-icon { width: 38px; height: 38px; padding: 0; border-radius: var(--radius-md); }

/* ===== SECTION HEADER ===== */
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-head h2 {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-head h2 i { color: var(--pink); font-size: 16px; }

.section-head .view-all { font-size: 12px; color: var(--text-muted); transition: color var(--dur); }
.section-head .view-all:hover { color: var(--pink); }

/* ===== GRADIENT TEXT ===== */
.text-gradient {
  background: linear-gradient(135deg, var(--pink), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-cyan {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-gold {
  background: linear-gradient(135deg, var(--yellow), var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== BADGE SYSTEMS ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  font-weight: 800;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
}

.badge-pink { background: rgba(247,37,133,0.12); color: var(--pink); border: 1px solid rgba(247,37,133,0.2); }
.badge-purple { background: rgba(114,9,183,0.12); color: #b56fff; border: 1px solid rgba(114,9,183,0.2); }
.badge-green { background: rgba(6,214,160,0.12); color: var(--green); border: 1px solid rgba(6,214,160,0.2); }
.badge-blue { background: rgba(67,97,238,0.12); color: #7b9cff; border: 1px solid rgba(67,97,238,0.2); }
.badge-orange { background: rgba(247,127,0,0.12); color: #ffaa40; border: 1px solid rgba(247,127,0,0.2); }
.badge-red { background: rgba(239,35,60,0.12); color: #ff6b7a; border: 1px solid rgba(239,35,60,0.2); }
.badge-gold { background: rgba(255,190,11,0.12); color: var(--yellow); border: 1px solid rgba(255,190,11,0.2); }

/* ===== CARD GRID ===== */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }

/* ===== SCROLL ROW ===== */
.scroll-row {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: none;
}
.scroll-row::-webkit-scrollbar { display: none; }

/* ===== MODAL ===== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.modal-overlay.active { display: flex; }

.modal-box {
  background: var(--bg-card2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-xl);
  padding: 32px;
  max-width: 480px;
  width: 90%;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.25s var(--ease);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-title { font-size: 20px; font-weight: 800; color: var(--text); margin-bottom: 8px; }
.modal-sub { font-size: 14px; color: var(--text-sub); margin-bottom: 24px; }

/* ===== TOAST ===== */
.toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  pointer-events: none;
}

.toast {
  background: rgba(16,16,31,0.95);
  border: 1px solid var(--border2);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  gap: 8px;
  backdrop-filter: blur(12px);
  animation: toastIn 0.3s var(--ease);
  box-shadow: var(--shadow-md);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.toast.success i { color: var(--green); }
.toast.error i { color: var(--red); }
.toast.info i { color: var(--cyan); }

/* ===== LOADING SKELETON ===== */
.skeleton {
  background: linear-gradient(90deg, var(--bg-card2) 25%, var(--bg-card3) 50%, var(--bg-card2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

@keyframes shimmer {
  from { background-position: 200% 0; }
  to { background-position: -200% 0; }
}

/* ===== EMPTY STATE ===== */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 60px 20px;
  text-align: center;
}

.empty-icon { font-size: 48px; opacity: 0.3; }
.empty-title { font-size: 18px; font-weight: 700; color: var(--text); }
.empty-desc { font-size: 14px; color: var(--text-muted); max-width: 280px; }

/* ===== PROGRESS BAR ===== */
.progress-bar {
  background: var(--bg-card3);
  border-radius: var(--radius-pill);
  height: 6px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--pink), var(--purple));
  transition: width 0.6s var(--ease);
}

.progress-fill.green { background: linear-gradient(90deg, var(--green), var(--cyan)); }
.progress-fill.blue { background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.progress-fill.gold { background: linear-gradient(90deg, var(--yellow), var(--orange)); }

/* ===== DIVIDER ===== */
.divider {
  height: 1px;
  background: var(--border);
  margin: 16px 0;
}

/* ===== MOBILE BOTTOM NAV ===== */
.mobile-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(8,8,18,0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  height: 60px;
  z-index: 100;
  padding: 0 8px;
}

.mobile-nav-inner {
  display: flex;
  align-items: center;
  height: 100%;
}

.mobile-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-size: 9px;
  font-weight: 600;
  color: var(--text-muted);
  padding: 4px;
  transition: color var(--dur);
  position: relative;
}

.mobile-nav-item.active { color: var(--pink); }
.mobile-nav-item i { font-size: 18px; }

.mobile-nav-item.center-btn i {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: #fff;
  box-shadow: 0 4px 14px rgba(247,37,133,0.35);
}

.mobile-topbar {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 52px;
  background: rgba(8,8,18,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  align-items: center;
  padding: 0 14px;
  gap: 10px;
  z-index: 100;
}

.mobile-brand {
  font-size: 18px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--pink), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== READING PROGRESS ===== */
.read-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--pink), var(--purple), var(--cyan));
  z-index: 9999;
  transition: width 0.1s linear;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
  .page-inner.feed-layout { grid-template-columns: 1fr 280px; }
  .grid-4 { grid-template-columns: repeat(3, 1fr); }
  .grid-5 { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 1024px) {
  .app-shell { grid-template-columns: 1fr; grid-template-areas: "topbar" "content"; }
  .sidebar { display: none; }
  .topbar { grid-area: topbar; }
  .main-area { height: calc(100vh - 52px); }
  .mobile-nav { display: flex; }
  .mobile-topbar { display: flex; }
  .page-inner.feed-layout { grid-template-columns: 1fr; }
  .right-sidebar { display: none; }
  .page-inner { padding: 16px 16px 80px; }
  body { padding-top: 52px; }
  .topbar { display: none; }
}

@media (max-width: 768px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 480px) {
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .page-inner { padding: 12px 12px 76px; }
}