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

:root {
  --accent: #34D399;
  --accent-dim: rgba(52,211,153,0.85);
  --accent-blue: #3B82F6;
  --accent-purple: #A855F7;
  --accent-orange: #F97316;
  --dark-bg: #0D1117;
  --dark-bg-secondary: #0A0E14;
  --card-bg: #151A1F;
  --card-bg-hover: #1A2028;
  --card-border: rgba(255,255,255,0.06);
  --card-border-hover: rgba(255,255,255,0.12);
  --subtle: rgba(255,255,255,0.5);
  --subtle-dim: rgba(255,255,255,0.3);
  --radius-card: 20px;
  --radius-input: 14px;
  --radius-plan: 16px;
  --spring: cubic-bezier(0.16, 1, 0.3, 1);
  --transition: 0.2s ease;
  --shadow-card: 0 2px 16px rgba(0,0,0,0.2);
  --shadow-card-hover: 0 8px 32px rgba(0,0,0,0.35);
}

* { margin:0; padding:0; box-sizing:border-box; -webkit-tap-highlight-color:transparent; }
html { height:100%; }
body {
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'SF Pro Display','Segoe UI',Roboto,sans-serif;
  background:var(--dark-bg);
  color:#fff;
  min-height:100vh;
  overflow:auto;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  letter-spacing:-0.01em;
}

a { color:var(--accent); text-decoration:none; transition:opacity 0.15s; }
a:hover { opacity:0.85; }
.subtle { color:var(--subtle); }
.small { font-size:0.75rem; }
.accent { color:var(--accent); }
.text-right { text-align:right; }

::-webkit-scrollbar { width:4px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:rgba(255,255,255,0.06); border-radius:4px; }
::-webkit-scrollbar-thumb:hover { background:rgba(255,255,255,0.12); }

/* ========== SPLASH SCREEN ========== */
.splash-screen {
  position:fixed;
  inset:0;
  background:var(--dark-bg);
  z-index:9999;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:opacity 0.5s ease, visibility 0.5s ease;
}
.splash-screen.hidden {
  opacity:0;
  visibility:hidden;
  pointer-events:none;
}
.splash-content {
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:24px;
}
.splash-logo {
  width:80px;
  height:80px;
  border-radius:20px;
  animation:splashPulse 1.5s ease-in-out infinite;
}
.splash-loader {
  width:32px;
  height:32px;
  border:3px solid rgba(52,211,153,0.15);
  border-top-color:var(--accent);
  border-radius:50%;
  animation:splashSpin 0.8s linear infinite;
}
@keyframes splashPulse {
  0%,100% { transform:scale(1); opacity:1; }
  50% { transform:scale(1.05); opacity:0.8; }
}
@keyframes splashSpin { to { transform:rotate(360deg); } }

/* ========== SCREENS ========== */
.screen { display:none; height:100vh; height:100dvh; flex-direction:column; }
.screen.active { display:flex; }

/* ========== ONBOARDING ========== */
.onboarding-container {
  max-width:420px;
  margin:0 auto;
  padding:40px 24px;
  height:100vh; height:100dvh;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
}
.onboarding-slides { position:relative; width:100%; min-height:340px; }
.onboarding-slide {
  display:none;
  flex-direction:column;
  align-items:center;
  gap:20px;
  animation:slideUpFade 0.5s var(--spring);
}
.onboarding-slide.active { display:flex; }
.onboarding-icon {
  position:relative;
  margin-bottom:8px;
}
.onboarding-icon::before {
  content:'';
  position:absolute;
  top:50%; left:50%;
  transform:translate(-50%,-50%);
  width:180px; height:180px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(52,211,153,0.15) 0%, rgba(59,130,246,0.08) 50%, transparent 80%);
  animation:pulseGlow 3s ease-in-out infinite;
}
.onboarding-icon::after {
  content:'';
  position:absolute;
  top:50%; left:50%;
  transform:translate(-50%,-50%);
  width:120px; height:120px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(52,211,153,0.2) 0%, transparent 70%);
}
.onboarding-slide[data-slide="1"] .onboarding-icon::before {
  background:radial-gradient(circle, rgba(59,130,246,0.15) 0%, rgba(52,211,153,0.08) 50%, transparent 80%);
}
.onboarding-slide[data-slide="2"] .onboarding-icon::before {
  background:radial-gradient(circle, rgba(34,120,34,0.2) 0%, rgba(52,211,153,0.08) 50%, transparent 80%);
}
.onboarding-slide h2 { font-size:1.7rem; font-weight:800; line-height:1.2; letter-spacing:-0.02em; }
.onboarding-slide p { color:var(--subtle); font-size:1rem; line-height:1.65; max-width:320px; }
.onboarding-dots { display:flex; gap:8px; margin:36px 0 28px; }
.onboarding-dots .dot {
  width:8px; height:8px; border-radius:50%;
  background:rgba(255,255,255,0.15);
  transition:all 0.4s var(--spring);
}
.onboarding-dots .dot.active {
  background:var(--accent);
  width:28px; border-radius:4px;
  box-shadow:0 0 12px rgba(52,211,153,0.4);
}
.onboarding-btn { max-width:300px; }
.onboarding-skip { margin-top:14px; color:var(--subtle-dim); font-size:0.9rem; }

@keyframes pulseGlow {
  0%,100% { transform:translate(-50%,-50%) scale(1); opacity:0.7; }
  50% { transform:translate(-50%,-50%) scale(1.12); opacity:0.35; }
}

/* ========== AUTH ========== */
.auth-container {
  max-width:420px;
  margin:0 auto;
  padding:40px 24px;
  overflow-y:auto;
  height:100vh; height:100dvh;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:18px;
}

.auth-logo {
  position:relative;
  width:120px; height:120px;
  display:flex; align-items:center; justify-content:center;
  margin-bottom:4px;
}
.logo-glow {
  position:absolute;
  width:120px; height:120px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(52,211,153,0.25) 0%, rgba(59,130,246,0.12) 40%, transparent 70%);
  animation:logoBreath 3s ease-in-out infinite;
}
@keyframes logoBreath {
  0%,100% { transform:scale(1); opacity:0.8; }
  50% { transform:scale(1.08); opacity:0.5; }
}
.logo-icon {
  width:72px; height:72px;
  position:relative; z-index:1;
  filter:drop-shadow(0 4px 24px rgba(52,211,153,0.2));
}

.auth-title { font-size:1.75rem; font-weight:800; letter-spacing:-0.02em; }
.auth-subtitle { color:var(--subtle); font-size:0.95rem; }

.input-group {
  width:100%; display:flex; align-items:center; gap:12px;
  background:var(--card-bg);
  border:1px solid var(--card-border);
  border-radius:var(--radius-input);
  padding:16px;
  transition:border-color 0.2s ease, box-shadow 0.2s ease;
}
.input-group:focus-within {
  border-color:rgba(52,211,153,0.3);
  box-shadow:0 0 0 3px rgba(52,211,153,0.08);
}
.input-group input {
  flex:1; background:none; border:none; color:#fff;
  font-size:0.95rem; font-family:inherit; outline:none;
}
.input-group input::placeholder { color:var(--subtle-dim); }
.input-icon { color:var(--subtle); width:20px; display:flex; justify-content:center; flex-shrink:0; }
.toggle-pass { background:none; border:none; cursor:pointer; color:var(--subtle); display:flex; padding:0; transition:color 0.15s; }
.toggle-pass:hover { color:rgba(255,255,255,0.7); }

.error-text { color:#EF4444; font-size:0.8rem; text-align:center; }

.btn-primary {
  width:100%; height:56px;
  background:linear-gradient(135deg, var(--accent) 0%, #2dd4a0 100%);
  color:#000;
  font-size:1rem; font-weight:700; font-family:inherit;
  border:none; border-radius:16px; cursor:pointer;
  display:flex; align-items:center; justify-content:center; gap:8px;
  transition:all 0.2s var(--spring);
  box-shadow:0 4px 16px rgba(52,211,153,0.2);
  position:relative;
  overflow:hidden;
}
.btn-primary::after {
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 50%);
  pointer-events:none;
}
.btn-primary:hover { transform:translateY(-1px); box-shadow:0 6px 24px rgba(52,211,153,0.35); }
.btn-primary:active { transform:translateY(0) scale(0.98); }
.btn-primary:disabled { opacity:0.4; cursor:not-allowed; transform:none; box-shadow:none; }

.btn-link { background:none; border:none; color:var(--accent-blue); font-size:0.9rem; cursor:pointer; font-family:inherit; transition:opacity 0.15s; }
.btn-link:hover { opacity:0.8; }

.divider { display:flex; align-items:center; gap:12px; width:100%; padding:0 24px; }
.divider::before,.divider::after { content:''; flex:1; height:1px; background:var(--card-border); }
.divider span { color:var(--subtle-dim); font-size:0.8rem; text-transform:uppercase; letter-spacing:0.05em; }

.btn-social {
  width:100%; height:52px;
  border-radius:var(--radius-input);
  font-size:0.9rem; font-weight:600; font-family:inherit;
  cursor:pointer; display:flex; align-items:center; justify-content:center; gap:10px;
  transition:all 0.2s var(--spring);
  position:relative;
  overflow:hidden;
}
.btn-social:hover { transform:translateY(-1px); }
.btn-social:active { transform:translateY(0) scale(0.98); }
.btn-google { background:rgba(38,38,46,0.9); color:#fff; border:1px solid var(--card-border); }
.btn-google:hover { background:rgba(48,48,56,1); border-color:var(--card-border-hover); }
.btn-apple { background:#fff; color:#000; border:1px solid rgba(255,255,255,0.1); }
.btn-apple:hover { background:rgba(255,255,255,0.92); }
.btn-apple svg { color:#000; }

.auth-toggle { font-size:0.9rem; color:var(--subtle); }
.auth-toggle a { color:var(--accent); font-weight:600; }

/* ========== APP LAYOUT ========== */
#app-screen { height:100vh; height:100dvh; display:flex; flex-direction:column; overflow:hidden; }
#tab-content { flex:1; overflow:hidden; position:relative; }
.tab-panel { display:none; height:100%; flex-direction:column; overflow:hidden; }
.tab-panel.active { display:flex; }

.tab-header {
  padding:16px 20px 12px;
  display:flex; align-items:center; justify-content:space-between;
}
.tab-header h2 { font-size:1.5rem; font-weight:800; letter-spacing:-0.02em; }
.tab-body { flex:1; overflow-y:auto; padding:0 16px 24px; -webkit-overflow-scrolling:touch; }

/* ========== TAB BAR ========== */
.tab-bar {
  display:flex;
  background:rgba(10,14,20,0.92);
  backdrop-filter:blur(24px); -webkit-backdrop-filter:blur(24px);
  border-top:1px solid rgba(255,255,255,0.04);
  padding:6px 0;
  padding-bottom:calc(6px + env(safe-area-inset-bottom, 0px));
}
.tab-item {
  flex:1; display:flex; flex-direction:column; align-items:center; gap:3px;
  background:none; border:none; color:var(--subtle-dim);
  cursor:pointer; padding:6px 0; transition:all 0.25s var(--spring);
  position:relative;
}
.tab-item svg { width:22px; height:22px; transition:transform 0.25s var(--spring); }
.tab-item .tab-label, .tab-item label { font-size:0.6rem; font-weight:600; pointer-events:none; font-family:inherit; letter-spacing:0.01em; }
.tab-item.active { color:var(--accent); }
.tab-item.active svg { transform:scale(1.08); }
.tab-item.active::after {
  content:'';
  position:absolute;
  top:-1px;
  left:50%; transform:translateX(-50%);
  width:20px; height:2px;
  background:var(--accent);
  border-radius:0 0 2px 2px;
  box-shadow:0 0 8px rgba(52,211,153,0.4);
}

/* ========== DASHBOARD ========== */
.header-section {
  display:flex; align-items:center; justify-content:space-between;
  padding:8px 0 16px;
}
.header-section h3 { font-size:1.3rem; font-weight:800; letter-spacing:-0.02em; }
.header-section .date-text { font-size:0.9rem; color:var(--subtle); margin-top:4px; }
.avatar {
  width:44px; height:44px; border-radius:50%;
  background:linear-gradient(135deg, rgba(52,211,153,0.2), rgba(59,130,246,0.1));
  display:flex; align-items:center; justify-content:center;
  color:var(--accent); font-weight:700; font-size:1rem;
  box-shadow:0 0 16px rgba(52,211,153,0.15);
}

.card {
  background:var(--card-bg);
  border:1px solid var(--card-border);
  border-radius:var(--radius-card);
  padding:20px;
  margin-bottom:12px;
  transition:all 0.3s var(--spring);
}
.card:hover {
  border-color:var(--card-border-hover);
  box-shadow:var(--shadow-card);
}
.card-title { font-weight:600; font-size:0.95rem; }

.agent-status-card { display:flex; gap:16px; align-items:center; }
.agent-icon {
  width:56px; height:56px; border-radius:50%; flex-shrink:0;
  background:linear-gradient(135deg, rgba(52,211,153,0.2), rgba(59,130,246,0.15));
  display:flex; align-items:center; justify-content:center;
  position:relative;
  box-shadow:0 0 24px rgba(52,211,153,0.1);
}
.agent-icon::after {
  content:'';
  position:absolute;
  inset:-3px;
  border-radius:50%;
  border:1px solid rgba(52,211,153,0.1);
}
.agent-header { display:flex; align-items:center; gap:8px; margin-bottom:6px; }

.status-badge {
  display:inline-flex; align-items:center; gap:5px;
  font-size:0.75rem; font-weight:600;
  padding:4px 10px; border-radius:20px;
  letter-spacing:0.01em;
}
.status-badge.online { background:rgba(34,197,94,0.1); color:#22C55E; }
.status-badge.offline { background:rgba(239,68,68,0.1); color:#EF4444; }
.status-badge.starting { background:rgba(249,115,22,0.1); color:#F97316; }
.status-dot { width:8px; height:8px; border-radius:50%; display:inline-block; }
.status-dot.green { background:#22C55E; box-shadow:0 0 8px rgba(34,197,94,0.6), 0 0 20px rgba(34,197,94,0.2); }
.status-dot.red { background:#EF4444; box-shadow:0 0 8px rgba(239,68,68,0.3); }
.status-dot.orange { background:#F97316; box-shadow:0 0 8px rgba(249,115,22,0.3); }

.credits-card {
  display:flex; justify-content:space-between; align-items:center;
  background:linear-gradient(135deg, rgba(52,211,153,0.08) 0%, rgba(59,130,246,0.04) 50%, var(--card-bg) 100%);
  border:1px solid rgba(52,211,153,0.1);
  position:relative;
  overflow:hidden;
}
.credits-card::before {
  content:'';
  position:absolute;
  top:-40px; right:-40px;
  width:120px; height:120px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(52,211,153,0.06) 0%, transparent 70%);
}
.credits-label { font-size:0.85rem; color:var(--subtle); margin-bottom:8px; font-weight:500; }
.credits-value { display:flex; align-items:baseline; gap:4px; }
.credits-value .num { font-size:2.2rem; font-weight:800; letter-spacing:-0.03em; }
.credits-value .unit { font-size:0.8rem; color:var(--subtle); font-weight:500; }
.credits-used { font-size:1.5rem; font-weight:800; color:var(--accent-blue); letter-spacing:-0.02em; }

.circular-progress {
  width:52px; height:52px; position:relative; flex-shrink:0;
}
.circular-progress svg { width:52px; height:52px; transform:rotate(-90deg); }
.circular-progress .bg { fill:none; stroke:rgba(255,255,255,0.06); stroke-width:6; }
.circular-progress .fg { fill:none; stroke:var(--accent); stroke-width:6; stroke-linecap:round; transition:stroke-dashoffset 0.8s var(--spring); filter:drop-shadow(0 0 6px rgba(52,211,153,0.3)); }

.quick-actions { display:flex; gap:12px; margin:16px 0; }
.quick-btn {
  flex:1; display:flex; flex-direction:column; align-items:center; gap:10px;
  background:var(--card-bg); border:1px solid var(--card-border); border-radius:16px;
  padding:14px 8px; cursor:pointer;
  color:var(--subtle); font-size:0.7rem; font-weight:600; font-family:inherit;
  transition:all 0.3s var(--spring);
  letter-spacing:0.01em;
}
.quick-btn:hover { border-color:var(--card-border-hover); transform:translateY(-3px); box-shadow:var(--shadow-card); }
.quick-btn:active { transform:scale(0.96); }
.quick-btn .q-icon {
  width:52px; height:52px; border-radius:14px;
  display:flex; align-items:center; justify-content:center;
  transition:transform 0.3s var(--spring);
}
.quick-btn:hover .q-icon { transform:scale(1.05); }
.quick-btn .q-icon svg { width:22px; height:22px; }
.q-icon.blue { background:rgba(59,130,246,0.12); color:var(--accent-blue); }
.q-icon.green { background:rgba(52,211,153,0.12); color:var(--accent); }
.q-icon.orange { background:rgba(249,115,22,0.12); color:var(--accent-orange); }
.q-icon.purple { background:rgba(168,85,247,0.12); color:var(--accent-purple); }

.section-title { font-size:1rem; font-weight:700; margin:18px 0 10px; letter-spacing:-0.01em; }

.tasks-list {}
.empty-state { text-align:center; padding:48px 20px; color:var(--subtle); }
.empty-state .empty-icon { font-size:2.5rem; margin-bottom:12px; }
.empty-state .empty-icon svg { width:44px; height:44px; margin:0 auto; display:block; opacity:0.25; }
.empty-state p { font-size:0.95rem; font-weight:500; }
.empty-state p.subtle { margin-top:6px; font-size:0.8rem; font-weight:400; }

/* ========== SCREEN TAB ========== */
.screen-controls { display:flex; align-items:center; gap:10px; }
.connection-status {
  display:flex; align-items:center; gap:6px;
  font-size:0.9rem; font-weight:600;
}
.btn-icon {
  background:rgba(239,68,68,0.12); border:none;
  color:#EF4444; padding:6px 14px; border-radius:20px;
  font-size:0.75rem; font-weight:600; font-family:inherit; cursor:pointer;
  transition:all 0.2s ease;
}
.btn-icon:hover { background:rgba(239,68,68,0.2); }
.btn-fullscreen {
  background:var(--card-bg); border:1px solid var(--card-border);
  color:var(--subtle); width:36px; height:36px; border-radius:50%;
  display:flex; align-items:center; justify-content:center; cursor:pointer;
  transition:all 0.2s ease;
}
.btn-fullscreen:hover { background:var(--card-bg-hover); border-color:var(--card-border-hover); }
.btn-fullscreen svg { width:16px; height:16px; }

/* ========== SCREEN + CHAT COMBINED LAYOUT ========== */
.screen-chat-layout {
  display:flex;
  flex-direction:column;
  height:100%;
  overflow:hidden;
}

.screen-area {
  flex:1;
  display:flex;
  flex-direction:column;
  min-height:0;
  overflow:hidden;
}

.screen-area-header {
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:10px 16px 8px;
  flex-shrink:0;
}

.screen-area-title {
  display:flex;
  align-items:center;
  gap:6px;
  font-size:0.8rem;
  font-weight:600;
  color:rgba(255,255,255,0.5);
  text-transform:uppercase;
  letter-spacing:0.4px;
}

.screen-monitor-frame {
  flex:1;
  margin:0 8px 4px;
  border-radius:10px;
  overflow:hidden;
  position:relative;
  background:#000;
  border:2px solid rgba(255,255,255,0.08);
  box-shadow:0 4px 24px rgba(0,0,0,0.4);
}

.screen-container {
  width:100%;
  height:100%;
  background:#000;
  overflow:hidden;
  position:relative;
  display:flex; align-items:center; justify-content:center;
}

.chat-panel {
  flex:1;
  display:flex;
  flex-direction:column;
  min-height:0;
  overflow:hidden;
  border-top:1px solid rgba(255,255,255,0.06);
}

.chat-panel-header {
  display:flex;
  align-items:center;
  gap:6px;
  padding:10px 16px 6px;
  font-size:0.8rem;
  font-weight:600;
  color:rgba(255,255,255,0.5);
  text-transform:uppercase;
  letter-spacing:0.4px;
  flex-shrink:0;
}

.screen-placeholder { text-align:center; padding:40px; position:relative; z-index:1; }
.screen-placeholder h3 { margin:20px 0 8px; font-size:1.2rem; font-weight:800; letter-spacing:-0.02em; }
.screen-placeholder p { font-size:0.9rem; max-width:280px; margin:0 auto; line-height:1.6; }
.screen-placeholder .btn-primary {
  width:auto; height:auto;
  padding:12px 28px; border-radius:30px;
  margin-top:24px; font-size:0.9rem; font-weight:600;
  display:inline-flex;
}

.pulse-circle {
  width:180px; height:180px; border-radius:50%;
  background:rgba(52,211,153,0.06);
  position:absolute;
  animation:pulse 2.5s ease-in-out infinite;
}
.pulse-circle.inner { width:120px; height:120px; background:rgba(52,211,153,0.1); animation:none; }
@keyframes pulse { 0%,100%{transform:scale(1);opacity:0.6} 50%{transform:scale(1.18);opacity:0.25} }

.screen-icon { position:relative; z-index:1; }
.screen-icon svg { width:48px; height:48px; color:rgba(52,211,153,0.6); }

.screen-image { width:100%; height:100%; object-fit:contain; display:block; }

/* ========== CHAT ========== */
.app-selector {
  display:flex; gap:8px; padding:10px 16px;
  overflow-x:auto; border-bottom:1px solid var(--card-border);
}
.app-selector::-webkit-scrollbar { display:none; }
.app-chip {
  padding:8px 14px; border-radius:20px;
  border:1px solid var(--card-border);
  background:var(--card-bg);
  color:var(--subtle); font-size:0.75rem; font-weight:600;
  font-family:inherit; cursor:pointer; white-space:nowrap;
  display:flex; align-items:center; gap:6px;
  transition:all 0.25s var(--spring);
}
.app-chip:hover { border-color:var(--card-border-hover); background:var(--card-bg-hover); }
.app-chip.active {
  background:rgba(52,211,153,0.15);
  border-color:rgba(52,211,153,0.4);
  color:var(--accent);
  box-shadow:0 0 12px rgba(52,211,153,0.1);
}

.chat-messages {
  flex:1; overflow-y:auto;
  padding:12px 16px;
  display:flex; flex-direction:column; gap:12px;
  -webkit-overflow-scrolling:touch;
}

.message { display:flex; flex-direction:column; max-width:82%; animation:msgIn 0.35s var(--spring); }
.message.user { align-self:flex-end; align-items:flex-end; }
.message.assistant { align-self:flex-start; align-items:flex-start; }
@keyframes msgIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }
.bubble {
  padding:12px 16px; border-radius:20px;
  font-size:0.95rem; line-height:1.5; word-wrap:break-word;
}
.message.user .bubble {
  background:linear-gradient(135deg, var(--accent) 0%, #2dd4a0 100%); color:#000;
  box-shadow:0 2px 12px rgba(52,211,153,0.2);
  border-top-right-radius:20px;
  border-top-left-radius:20px;
  border-bottom-left-radius:20px;
  border-bottom-right-radius:6px;
}
.message.assistant .bubble {
  background:var(--card-bg); color:#fff;
  border:1px solid var(--card-border);
  border-top-left-radius:6px;
  border-top-right-radius:20px;
  border-bottom-left-radius:20px;
  border-bottom-right-radius:20px;
}
.msg-time { font-size:0.65rem; color:var(--subtle-dim); margin-top:4px; font-weight:500; }

.typing-indicator {
  display:flex; gap:5px;
  padding:14px 18px;
  background:var(--card-bg); border-radius:20px;
  border:1px solid var(--card-border);
  align-self:flex-start;
}
.typing-dot {
  width:8px; height:8px; border-radius:50%;
  background:var(--subtle);
  animation:typingBounce 1.2s ease-in-out infinite;
}
.typing-dot:nth-child(2) { animation-delay:0.15s; }
.typing-dot:nth-child(3) { animation-delay:0.3s; }
@keyframes typingBounce { 0%,100%{transform:scale(0.4);opacity:0.4} 50%{transform:scale(1);opacity:1} }

.chat-input-bar {
  display:flex; gap:12px; padding:12px 16px;
  background:rgba(10,14,20,0.85);
  backdrop-filter:blur(24px); -webkit-backdrop-filter:blur(24px);
  border-top:1px solid rgba(255,255,255,0.04);
}
.chat-input-bar input {
  flex:1; background:var(--card-bg);
  border:1px solid var(--card-border);
  border-radius:22px; padding:12px 18px;
  color:#fff; font-size:0.95rem; font-family:inherit; outline:none;
  transition:border-color 0.2s ease, box-shadow 0.2s ease;
}
.chat-input-bar input:focus {
  border-color:rgba(52,211,153,0.25);
  box-shadow:0 0 0 3px rgba(52,211,153,0.06);
}
.chat-input-bar input::placeholder { color:var(--subtle-dim); }
.send-btn {
  width:40px; height:40px; border-radius:50%; flex-shrink:0;
  background:linear-gradient(135deg, rgba(52,211,153,0.15), rgba(52,211,153,0.08)); border:none; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  color:var(--accent); align-self:center;
  transition:all 0.2s var(--spring);
}
.send-btn svg { width:36px; height:36px; }
.send-btn:hover:not(:disabled) { background:rgba(52,211,153,0.25); transform:scale(1.08); }
.send-btn:active:not(:disabled) { transform:scale(0.95); }
.send-btn:disabled { color:var(--subtle-dim); background:rgba(255,255,255,0.03); }
.send-btn.stop-mode {
  background:linear-gradient(135deg, rgba(239,68,68,0.3), rgba(239,68,68,0.15));
  color:#ef4444;
  animation: stop-pulse 1.5s ease-in-out infinite;
}
.send-btn.stop-mode:hover { background:rgba(239,68,68,0.4); }
.send-btn.stop-mode svg { width:20px; height:20px; }
@keyframes stop-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239,68,68,0.3); }
  50% { box-shadow: 0 0 0 8px rgba(239,68,68,0); }
}

/* ========== APPS ========== */
/* ========== APPS SEARCH ========== */
.apps-search-bar { padding:0 0 12px; }
.search-input-group {
  display:flex; align-items:center; gap:10px;
  background:var(--card-bg); border:1px solid var(--card-border);
  border-radius:var(--radius-input); padding:12px 16px;
  transition:border-color 0.2s ease, box-shadow 0.2s ease;
}
.search-input-group:focus-within {
  border-color:rgba(52,211,153,0.3);
  box-shadow:0 0 0 3px rgba(52,211,153,0.08);
}
.search-input-group svg { color:var(--subtle); flex-shrink:0; }
.search-input-group input {
  flex:1; background:none; border:none; color:#fff;
  font-size:0.9rem; font-family:inherit; outline:none;
}
.search-input-group input::placeholder { color:var(--subtle-dim); }

.category-filter { display:flex; gap:8px; padding:0 0 16px; overflow-x:auto; }
.category-filter::-webkit-scrollbar { display:none; }
.cat-chip {
  padding:8px 16px; border-radius:20px;
  border:1px solid var(--card-border);
  background:var(--card-bg);
  color:var(--subtle); font-size:0.9rem; font-weight:600;
  font-family:inherit; cursor:pointer; white-space:nowrap;
  transition:all 0.25s var(--spring);
}
.cat-chip:hover { background:var(--card-bg-hover); border-color:var(--card-border-hover); }
.cat-chip.active {
  background:rgba(52,211,153,0.15);
  border-color:rgba(52,211,153,0.4);
  color:var(--accent);
  box-shadow:0 0 12px rgba(52,211,153,0.1);
}

.apps-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:12px; }
.app-card {
  background:var(--card-bg);
  border:1px solid var(--card-border);
  border-radius:18px; padding:20px;
  text-align:center; cursor:pointer;
  transition:all 0.3s var(--spring);
}
.app-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-card-hover); border-color:var(--card-border-hover); }
.app-card:active { transform:translateY(-2px) scale(0.98); }
.app-card.selected {
  background:rgba(52,211,153,0.06);
  border-color:rgba(52,211,153,0.4);
  border-width:2px;
  box-shadow:0 0 24px rgba(52,211,153,0.08);
}
.app-card-icon {
  width:56px; height:56px; border-radius:16px;
  display:flex; align-items:center; justify-content:center;
  font-size:1.4rem; margin:0 auto 12px;
  transition:transform 0.3s var(--spring);
}
.app-card:hover .app-card-icon { transform:scale(1.08); }
.app-card-name { font-size:0.9rem; font-weight:600; margin-bottom:4px; }
.app-card-status { font-size:0.75rem; font-weight:500; }

/* ========== PROFILE ========== */
.profile-header { text-align:center; padding:8px 0 24px; }
.profile-avatar {
  width:80px; height:80px; border-radius:50%;
  background:linear-gradient(135deg, var(--accent), var(--accent-blue));
  display:flex; align-items:center; justify-content:center;
  font-size:1.8rem; font-weight:800; color:#fff;
  margin:0 auto 14px;
  box-shadow:0 0 24px rgba(52,211,153,0.25), 0 0 48px rgba(59,130,246,0.12);
  position:relative;
}
.profile-avatar::after {
  content:'';
  position:absolute;
  inset:-4px;
  border-radius:50%;
  border:2px solid rgba(52,211,153,0.15);
}
.profile-header h3 { font-size:1.2rem; font-weight:800; margin-bottom:4px; letter-spacing:-0.01em; }

.plan-card {
  display:flex; align-items:center; gap:14px; cursor:pointer;
  background:linear-gradient(135deg, rgba(52,211,153,0.06) 0%, var(--card-bg) 100%);
  border-color:rgba(52,211,153,0.12);
  transition:all 0.25s var(--spring);
}
.plan-card:hover {
  border-color:rgba(52,211,153,0.25);
  box-shadow:0 4px 24px rgba(52,211,153,0.08);
  transform:translateY(-1px);
}
.plan-icon {
  width:44px; height:44px; border-radius:12px;
  background:rgba(52,211,153,0.12);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.plan-icon svg { width:20px; height:20px; color:var(--accent); }
.chevron { color:rgba(255,255,255,0.25); margin-left:auto; font-size:1.1rem; font-weight:300; }

.settings-row {
  display:flex; align-items:center; gap:14px;
  padding:14px 16px;
  background:var(--card-bg);
  border:1px solid var(--card-border);
  border-radius:var(--radius-input);
  margin-bottom:4px;
  font-size:0.95rem; font-weight:500; cursor:pointer;
  transition:all 0.2s var(--spring);
}
.settings-row:hover { background:var(--card-bg-hover); border-color:var(--card-border-hover); transform:translateX(3px); }
.settings-row .s-icon {
  color:var(--accent-blue);
  width:20px; display:flex; justify-content:center; flex-shrink:0;
}
.settings-row .s-icon svg { width:18px; height:18px; }
.settings-row .s-value { color:var(--subtle); font-size:0.9rem; margin-left:auto; font-weight:500; }
.settings-row .s-chevron { color:rgba(255,255,255,0.2); font-size:0.8rem; }

.pwa-install-card {
  display:flex; align-items:center; gap:14px; cursor:pointer;
}

.app-version {
  text-align:center;
  font-size:0.75rem;
  color:var(--subtle-dim);
  margin-top:24px;
  padding-bottom:16px;
}

.btn-logout {
  width:100%; padding:16px;
  background:rgba(239,68,68,0.06); border:1px solid rgba(239,68,68,0.1);
  color:#EF4444; font-size:1rem; font-weight:600;
  font-family:inherit; border-radius:var(--radius-input);
  cursor:pointer; margin-top:16px;
  display:flex; align-items:center; justify-content:center; gap:8px;
  transition:all 0.2s ease;
}
.btn-logout:hover { background:rgba(239,68,68,0.12); border-color:rgba(239,68,68,0.2); }
.btn-logout svg { width:18px; height:18px; }

.btn-delete-account {
  width:100%; padding:14px;
  background:none; border:1px solid rgba(239,68,68,0.12);
  color:rgba(239,68,68,0.5); font-size:0.85rem; font-weight:500;
  font-family:inherit; border-radius:var(--radius-input);
  cursor:pointer; margin-top:8px;
  display:flex; align-items:center; justify-content:center; gap:8px;
  transition:all var(--transition);
}
.btn-delete-account:hover { background:rgba(239,68,68,0.06); color:#EF4444; border-color:rgba(239,68,68,0.2); }
.btn-delete-account svg { width:16px; height:16px; }

.auth-spinner {
  display:inline-block;
  width:20px; height:20px;
  border:3px solid rgba(0,0,0,0.15);
  border-top-color:#000;
  border-radius:50%;
  animation:authSpin 0.7s linear infinite;
}
@keyframes authSpin { to { transform:rotate(360deg); } }

/* ========== MODAL ========== */
.modal {
  position:fixed; inset:0;
  z-index:100;
  display:flex; align-items:flex-end; justify-content:center;
  animation:modalFadeIn 0.3s ease;
}
.modal-backdrop {
  position:absolute;
  inset:0;
  background:rgba(0,0,0,0.75);
  backdrop-filter:blur(4px); -webkit-backdrop-filter:blur(4px);
}
@keyframes modalFadeIn { from { opacity:0; } to { opacity:1; } }
.modal-content {
  background:var(--dark-bg);
  border-radius:24px 24px 0 0;
  width:100%; max-width:500px; max-height:85vh; overflow-y:auto;
  animation:modalSlideUp 0.4s var(--spring);
  border:1px solid var(--card-border);
  border-bottom:none;
  position:relative;
  z-index:1;
}
.modal-handle {
  width:36px; height:4px;
  background:rgba(255,255,255,0.15);
  border-radius:2px;
  margin:10px auto 0;
}
@keyframes modalSlideUp { from { transform:translateY(100%); } to { transform:translateY(0); } }
.modal-header {
  display:flex; align-items:center; justify-content:space-between;
  padding:20px 24px; border-bottom:1px solid var(--card-border);
  position:sticky; top:0; background:var(--dark-bg); z-index:1;
}
.modal-header h2 { font-size:1.15rem; font-weight:700; }
.modal-header button {
  background:rgba(255,255,255,0.06); border:none; color:var(--subtle);
  font-size:1.1rem; cursor:pointer; width:32px; height:32px;
  border-radius:50%; display:flex; align-items:center; justify-content:center;
  transition:all 0.15s;
}
.modal-header button:hover { background:rgba(255,255,255,0.1); }
.modal-body { padding:20px 24px; }

.plan-option {
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 18px; background:var(--card-bg);
  border:1px solid var(--card-border);
  border-radius:var(--radius-plan); margin-bottom:8px; cursor:pointer;
  transition:all 0.25s var(--spring);
}
.plan-option:hover { border-color:var(--card-border-hover); background:var(--card-bg-hover); }
.plan-option.selected {
  background:rgba(52,211,153,0.05);
  border-color:rgba(52,211,153,0.4);
  border-width:2px;
  box-shadow:0 0 20px rgba(52,211,153,0.06);
}
.plan-option strong { font-weight:700; }
.plan-price { font-weight:700; text-align:right; }
.plan-price small { font-weight:400; color:var(--subtle); }
.badge-popular {
  font-size:0.6rem; font-weight:800;
  color:#F97316; background:rgba(249,115,22,0.12);
  padding:3px 8px; border-radius:20px;
  letter-spacing:0.03em;
}

.credits-packs { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.credit-pack {
  text-align:center; padding:18px 8px;
  background:var(--card-bg);
  border:1px solid var(--card-border);
  border-radius:var(--radius-input); cursor:pointer;
  transition:all 0.25s var(--spring);
}
.credit-pack:hover { border-color:var(--card-border-hover); transform:translateY(-2px); box-shadow:var(--shadow-card); }
.credit-pack strong { font-size:1.2rem; font-weight:800; display:block; }
.credit-pack small { color:var(--subtle); display:block; margin:4px 0; font-size:0.75rem; font-weight:500; }

/* ========== USAGE OVERVIEW ========== */
.usage-overview {
  background:var(--card-bg); border:1px solid var(--card-border);
  border-radius:var(--radius-plan); padding:18px; margin-bottom:20px;
}
.usage-info { display:flex; align-items:center; justify-content:space-between; margin-bottom:12px; }
.usage-label { font-size:0.85rem; color:var(--subtle); font-weight:500; }
.usage-numbers { display:flex; align-items:baseline; gap:4px; }
.usage-current { font-size:1.5rem; font-weight:800; color:#fff; }
.usage-total { font-size:0.9rem; color:var(--subtle); font-weight:500; }
.usage-bar-container {
  width:100%; height:6px; background:rgba(255,255,255,0.06);
  border-radius:3px; overflow:hidden;
}
.usage-bar {
  height:100%; background:var(--accent); border-radius:3px;
  transition:width 0.6s var(--spring);
}

/* ========== FEATURES LIST ========== */
.features-list { margin-bottom:16px; }
.feature-row {
  display:flex; align-items:center; gap:10px;
  padding:8px 0;
}
.feature-check {
  width:20px; height:20px; flex-shrink:0;
  color:var(--subtle-dim); opacity:0.3;
  transition:all 0.2s ease;
}
.feature-check.included { color:var(--accent); opacity:1; }
.feature-text { font-size:0.9rem; color:var(--subtle); font-weight:500; transition:color 0.2s ease; }
.feature-row:has(.included) .feature-text { color:rgba(255,255,255,0.85); }

/* ========== CHAT CONFIRMATION BUTTONS ========== */
.confirmation-actions {
  display:flex; gap:8px; margin-top:8px;
}
.confirm-btn, .cancel-btn {
  display:flex; align-items:center; gap:5px;
  padding:8px 16px; border-radius:20px;
  font-size:0.8rem; font-weight:600; font-family:inherit;
  border:none; cursor:pointer; transition:all 0.2s var(--spring);
}
.confirm-btn {
  background:var(--accent); color:#000;
  box-shadow:0 2px 8px rgba(52,211,153,0.2);
}
.confirm-btn:hover { transform:scale(1.03); box-shadow:0 4px 12px rgba(52,211,153,0.3); }
.confirm-btn:active { transform:scale(0.97); }
.cancel-btn {
  background:rgba(239,68,68,0.15); color:#EF4444;
  border:1px solid rgba(239,68,68,0.2);
}
.cancel-btn:hover { background:rgba(239,68,68,0.25); }
.cancel-btn:active { transform:scale(0.97); }
.confirm-btn svg, .cancel-btn svg { width:14px; height:14px; }

/* ========== LEGACY (kept for compat) ========== */

/* ========== MARKDOWN IN CHAT ========== */
.message.assistant .bubble code {
  background:rgba(255,255,255,0.08);
  padding:2px 6px;
  border-radius:4px;
  font-size:0.85rem;
  font-family:'SF Mono','Fira Code',monospace;
}
.message.assistant .bubble pre {
  background:rgba(0,0,0,0.35);
  padding:12px;
  border-radius:10px;
  overflow-x:auto;
  margin:8px 0;
  border:1px solid rgba(255,255,255,0.04);
}
.message.assistant .bubble pre code {
  background:none;
  padding:0;
}
.message.assistant .bubble ul, .message.assistant .bubble ol {
  padding-left:20px;
  margin:8px 0;
}
.message.assistant .bubble table {
  border-collapse:collapse;
  margin:8px 0;
  width:100%;
}
.message.assistant .bubble th, .message.assistant .bubble td {
  border:1px solid rgba(255,255,255,0.08);
  padding:6px 10px;
  text-align:left;
}
.message.assistant .bubble th {
  background:rgba(255,255,255,0.04);
}
.message.assistant .bubble a {
  color:var(--accent);
}
.message.assistant .bubble strong {
  color:#fff;
}
.message.assistant .bubble p {
  margin:4px 0;
}

/* ========== DESKTOP SIDEBAR ========== */
.desktop-sidebar { display:none; }
.desktop-topbar { display:none; }
.main-content-wrapper { display:contents; }

/* ========== RESPONSIVE: TABLET ========== */
@media(min-width:768px) {
  .tab-bar { max-width:600px; margin:0 auto; border-radius:18px 18px 0 0; }
  #tab-content { max-width:600px; margin:0 auto; }
  #tab-screen { max-width:100%; }
  .auth-container { justify-content:center; }
  .modal-content { border-radius:24px; margin-bottom:20px; border:1px solid var(--card-border); }
  .modal { align-items:center; }
}

/* ========== DESKTOP AUTH & ONBOARDING (>=1024px) ========== */
@media(min-width:1024px) {
  #auth-screen {
    background:radial-gradient(ellipse at 30% 50%, rgba(52,211,153,0.06) 0%, transparent 60%),
               radial-gradient(ellipse at 70% 30%, rgba(59,130,246,0.04) 0%, transparent 60%),
               var(--dark-bg);
  }
  .auth-container {
    max-width:440px;
    background:rgba(255,255,255,0.02);
    border:1px solid rgba(255,255,255,0.06);
    border-radius:24px;
    padding:48px 40px;
    height:auto;
    max-height:90vh;
    margin:auto;
    box-shadow:0 24px 64px rgba(0,0,0,0.4);
    backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  }
  .auth-logo { width:100px; height:100px; }
  .logo-glow { width:100px; height:100px; }
  .logo-icon { width:64px; height:64px; }
  .auth-title { font-size:1.5rem; }
  .btn-primary { height:52px; border-radius:14px; }
  .btn-social { height:48px; border-radius:12px; }
  .input-group { border-radius:12px; padding:14px; }

  #onboarding-screen {
    background:radial-gradient(ellipse at 50% 40%, rgba(52,211,153,0.08) 0%, transparent 60%),
               var(--dark-bg);
  }
  .onboarding-container {
    max-width:560px;
    background:rgba(255,255,255,0.02);
    border:1px solid rgba(255,255,255,0.06);
    border-radius:24px;
    padding:56px 48px;
    height:auto;
    max-height:90vh;
    margin:auto;
    box-shadow:0 24px 64px rgba(0,0,0,0.4);
  }
  .onboarding-slide h2 { font-size:2rem; }
  .onboarding-slide p { font-size:1.05rem; max-width:400px; }
  .onboarding-btn { max-width:340px; }
}

/* ========== DESKTOP LAYOUT (>=1024px) ========== */
@media(min-width:1024px) {
  #app-screen.active {
    display:grid;
    grid-template-columns:240px 1fr;
    grid-template-rows:52px 1fr;
    grid-template-areas:
      "sidebar topbar"
      "sidebar content";
    overflow:hidden;
  }

  .desktop-sidebar {
    display:flex !important;
    flex-direction:column;
    justify-content:space-between;
    grid-area:sidebar;
    background:var(--dark-bg-secondary);
    border-right:1px solid var(--card-border);
    padding:0;
    overflow-y:auto;
    z-index:10;
  }
  .sidebar-top { padding:16px 12px 12px; }
  .sidebar-logo {
    display:flex; align-items:center; gap:10px;
    padding:0 8px 20px;
    border-bottom:1px solid rgba(255,255,255,0.04);
    margin-bottom:4px;
  }
  .sidebar-logo-img { width:28px; height:28px; border-radius:8px; }
  .sidebar-logo-text { font-size:0.95rem; font-weight:600; color:rgba(255,255,255,0.9); letter-spacing:-0.3px; }
  .sidebar-nav { display:flex; flex-direction:column; gap:2px; padding-top:8px; }
  .sidebar-item {
    display:flex; align-items:center; gap:10px;
    padding:9px 12px; background:none; border:none; border-radius:8px;
    color:rgba(255,255,255,0.45); font-size:0.875rem; font-weight:500;
    font-family:inherit; cursor:pointer; transition:all 0.2s var(--spring);
    text-align:left; width:100%; position:relative;
  }
  .sidebar-item svg { width:18px; height:18px; flex-shrink:0; opacity:0.7; }
  .sidebar-item:hover { background:rgba(255,255,255,0.05); color:rgba(255,255,255,0.85); }
  .sidebar-item:hover svg { opacity:1; }
  .sidebar-item.active { background:rgba(52,211,153,0.08); color:var(--accent); }
  .sidebar-item.active svg { opacity:1; }
  .sidebar-item.active::before {
    content:''; position:absolute; left:0;
    width:2px; height:20px;
    background:var(--accent); border-radius:0 2px 2px 0;
  }
  .sidebar-bottom { padding:16px; border-top:1px solid var(--card-border); }
  .sidebar-user {
    display:flex; align-items:center; gap:12px;
    padding:10px 8px; border-radius:12px;
    transition:background 0.15s ease; cursor:pointer;
  }
  .sidebar-user:hover { background:rgba(255,255,255,0.04); }
  .sidebar-user-avatar {
    width:36px; height:36px; border-radius:50%;
    background:linear-gradient(135deg, rgba(52,211,153,0.2), rgba(59,130,246,0.1));
    display:flex; align-items:center; justify-content:center;
    color:var(--accent); font-weight:700; font-size:0.9rem; flex-shrink:0;
  }
  .sidebar-user-info { display:flex; flex-direction:column; min-width:0; }
  .sidebar-user-name { font-size:0.85rem; font-weight:600; color:#fff; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
  .sidebar-user-plan { font-size:0.75rem; color:var(--subtle); }

  .desktop-topbar {
    display:flex !important;
    align-items:center; justify-content:space-between;
    grid-area:topbar;
    padding:0 32px;
    background:var(--dark-bg);
    border-bottom:1px solid var(--card-border);
    z-index:5;
  }
  .topbar-title { font-size:0.9rem; font-weight:500; color:rgba(255,255,255,0.7); letter-spacing:-0.2px; }
  .topbar-right { display:flex; align-items:center; gap:20px; }
  .topbar-credits {
    display:flex; align-items:center; gap:6px;
    background:rgba(52,211,153,0.06); border:1px solid rgba(52,211,153,0.12);
    padding:6px 14px; border-radius:20px;
    font-size:0.85rem; font-weight:600; color:var(--accent);
  }
  .topbar-credits svg { width:16px; height:16px; }
  .topbar-notif {
    background:none; border:none; color:var(--subtle); cursor:pointer;
    width:36px; height:36px; border-radius:50%;
    display:flex; align-items:center; justify-content:center;
    transition:all 0.15s ease;
  }
  .topbar-notif:hover { background:rgba(255,255,255,0.06); }
  .topbar-notif svg { width:20px; height:20px; }
  .topbar-avatar {
    width:32px; height:32px; border-radius:50%;
    background:linear-gradient(135deg, rgba(52,211,153,0.2), rgba(59,130,246,0.1));
    display:flex; align-items:center; justify-content:center;
    color:var(--accent); font-weight:700; font-size:0.8rem; cursor:pointer;
  }

  .main-content-wrapper {
    display:flex !important;
    flex-direction:column;
    grid-area:content;
    overflow:hidden;
  }

  .tab-bar { display:none !important; }

  #tab-content { max-width:100%; flex:1; overflow:hidden; }
  .tab-header { display:none; }
  .tab-body { padding:24px 32px 32px; }

  #tab-dashboard .tab-body { max-width:960px; margin:0 auto; width:100%; }
  #tab-dashboard .header-section { padding:0 0 28px; }
  #tab-dashboard .header-section h3 { font-size:1.5rem; font-weight:600; letter-spacing:-0.3px; }
  #tab-dashboard .header-section .date-text { font-size:0.875rem; color:rgba(255,255,255,0.4); }
  #tab-dashboard .header-section .avatar { display:none; }

  .dashboard-cards-row {
    display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:8px;
  }
  .dashboard-cards-row .card { margin-bottom:0; }

  .card {
    border-radius:12px; padding:20px 24px; margin-bottom:16px;
    border:1px solid rgba(255,255,255,0.06); background:rgba(255,255,255,0.02);
    transition:border-color 0.15s ease, box-shadow 0.15s ease;
  }
  .card:hover { border-color:rgba(255,255,255,0.1); box-shadow:0 2px 16px rgba(0,0,0,0.15); }

  .quick-actions { gap:16px; margin:24px 0; }
  .quick-btn {
    font-size:0.8rem; padding:16px 8px; border-radius:12px;
    background:rgba(255,255,255,0.02); border:1px solid rgba(255,255,255,0.06);
    transition:all 0.12s ease; color:rgba(255,255,255,0.6);
  }
  .quick-btn:hover {
    border-color:rgba(255,255,255,0.12); background:rgba(255,255,255,0.04);
    transform:translateY(-1px); box-shadow:0 2px 12px rgba(0,0,0,0.15);
    color:rgba(255,255,255,0.9);
  }
  .quick-btn .q-icon { width:48px; height:48px; border-radius:12px; }

  .section-title {
    font-size:0.8rem; font-weight:600; margin:28px 0 12px;
    text-transform:uppercase; letter-spacing:0.5px; color:rgba(255,255,255,0.35);
  }

  .tasks-list {
    background:rgba(255,255,255,0.02); border:1px solid rgba(255,255,255,0.06);
    border-radius:12px; padding:12px;
  }

  /* Desktop: Screen + Chat side by side */
  #tab-screen {
    padding:0; position:relative; overflow:hidden;
  }

  .screen-chat-layout {
    flex-direction:row;
    height:100%;
  }

  .screen-area {
    flex:1;
    max-width:70%;
    padding:8px 0 8px 12px;
  }

  .screen-area-header {
    padding:0 8px 10px 4px;
  }

  .screen-monitor-frame {
    margin:0;
    border-radius:10px;
    border:2px solid rgba(255,255,255,0.1);
    box-shadow:
      0 8px 32px rgba(0,0,0,0.5),
      0 0 0 1px rgba(255,255,255,0.04);
    aspect-ratio:unset;
    flex:1;
    height:auto;
    max-height:100%;
  }

  .chat-panel {
    flex:0 0 30%;
    max-width:30%;
    border-top:none;
    border-left:1px solid rgba(255,255,255,0.06);
  }

  .chat-panel-header {
    padding:16px 20px 8px;
  }

  .chat-messages { max-width:none; width:100%; padding:16px 20px; }
  .message { max-width:90%; }
  .message.user .bubble {
    background:var(--accent); color:#000;
    border-radius:20px 20px 6px 20px;
    padding:14px 18px; font-size:0.95rem; line-height:1.5; box-shadow:none;
  }
  .message.assistant .bubble {
    background:transparent; border:none; padding:4px 0;
    font-size:0.95rem; line-height:1.7; color:rgba(255,255,255,0.88); border-radius:0;
  }
  .chat-input-bar {
    max-width:none; width:100%; padding:12px 20px 20px;
    background:transparent; border-top:none; backdrop-filter:none; -webkit-backdrop-filter:none;
  }
  .chat-input-bar input {
    padding:14px 18px; font-size:0.95rem; border-radius:14px;
    background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.08);
  }
  .chat-input-bar input:focus {
    border-color:rgba(52,211,153,0.35); box-shadow:0 0 0 3px rgba(52,211,153,0.08);
    background:rgba(255,255,255,0.05);
  }

  .app-selector { padding:6px 20px; border-bottom:1px solid rgba(255,255,255,0.04); }

  #tab-apps .tab-body { max-width:1100px; margin:0 auto; width:100%; }
  .apps-grid { grid-template-columns:repeat(4,1fr); gap:16px; }
  .app-card {
    padding:24px; border-radius:14px;
    background:rgba(255,255,255,0.02); border:1px solid rgba(255,255,255,0.06);
    transition:all 0.15s ease;
  }
  .app-card:hover {
    border-color:rgba(255,255,255,0.12); background:rgba(255,255,255,0.04);
    transform:translateY(-2px); box-shadow:0 8px 24px rgba(0,0,0,0.2);
  }
  .app-card-icon { width:56px; height:56px; border-radius:14px; font-size:1.5rem; margin-bottom:14px; }
  .app-card-name { font-size:0.9rem; font-weight:500; }

  .cat-chip {
    padding:8px 16px; font-size:0.85rem; border-radius:8px;
    transition:all 0.12s ease; border:1px solid rgba(255,255,255,0.06); background:transparent;
  }
  .cat-chip:hover { background:rgba(255,255,255,0.05); }
  .cat-chip.active { background:rgba(52,211,153,0.1); border-color:rgba(52,211,153,0.3); }

  #tab-profile .tab-body { max-width:580px; margin:0 auto; width:100%; padding-top:36px; }
  .profile-header { padding:8px 0 32px; }
  .profile-avatar { width:80px; height:80px; font-size:1.8rem; margin-bottom:16px; }
  .profile-header h3 { font-size:1.15rem; font-weight:600; }

  .plan-card {
    padding:20px 24px; border-radius:12px; transition:all 0.15s ease;
    background:rgba(52,211,153,0.04); border:1px solid rgba(52,211,153,0.1);
  }
  .plan-card:hover { border-color:rgba(52,211,153,0.25); box-shadow:0 2px 12px rgba(0,0,0,0.15); }

  .settings-row {
    padding:14px 16px; border-radius:10px; font-size:0.9rem;
    background:rgba(255,255,255,0.02); border:1px solid rgba(255,255,255,0.05);
    transition:all 0.12s ease;
  }
  .settings-row:hover { background:rgba(255,255,255,0.04); transform:none; }

  .btn-logout { padding:14px; border-radius:10px; font-size:0.9rem; transition:background 0.12s ease; }
  .btn-logout:hover { background:rgba(239,68,68,0.12); }
  .btn-delete-account { border-radius:10px; padding:12px; }

  .modal { align-items:center; }
  .modal-content { border-radius:16px; max-width:480px; }

  .tab-panel.active { animation:tabFadeIn 0.2s cubic-bezier(0.16,1,0.3,1); }
  @keyframes tabFadeIn {
    from { opacity:0; transform:translateY(4px); }
    to { opacity:1; transform:translateY(0); }
  }

  .btn-primary { transition:opacity 0.12s ease, transform 0.12s ease, box-shadow 0.12s ease; }
  .btn-primary:hover { opacity:0.95; transform:translateY(-1px); box-shadow:0 4px 16px rgba(52,211,153,0.25); }
}

@media(min-width:1280px) {
  .apps-grid { grid-template-columns:repeat(5,1fr); }
}

@media(min-width:1440px) {
  .tab-body { padding:28px 48px 40px; }
  #tab-dashboard .tab-body { max-width:1040px; }
}

body.fullscreen .tab-bar { display:none; }
body.fullscreen .tab-header { display:none; }
body.fullscreen #tab-content { max-width:100%; }
body.fullscreen .screen-container { margin:0; border-radius:0; }
body.fullscreen .desktop-sidebar { display:none !important; }
body.fullscreen .desktop-topbar { display:none !important; }
body.fullscreen #app-screen.active { grid-template-columns:1fr; grid-template-rows:1fr; grid-template-areas:"content"; }
body.fullscreen .screen-chat-layout { flex-direction:column; }
body.fullscreen .screen-area { flex:1; max-width:100%; padding:0; }
body.fullscreen .screen-area-header { display:none; }
body.fullscreen .screen-monitor-frame { border-radius:0; border:none; box-shadow:none; margin:0; max-height:100%; aspect-ratio:unset; }
body.fullscreen .chat-panel { display:none; }

/* ========== STREAMING CURSOR ========== */
.cursor-blink {
  animation:blink 0.8s step-end infinite;
  color:var(--accent);
  font-weight:300;
}
@keyframes blink { 0%,100% { opacity:1; } 50% { opacity:0; } }

/* ========== ENTRANCE ANIMATIONS ========== */
@keyframes slideUpFade {
  from { opacity:0; transform:translateY(24px); }
  to { opacity:1; transform:translateY(0); }
}
.animate-in { animation:slideUpFade 0.6s var(--spring) forwards; opacity:0; }
.animate-in:nth-child(1) { animation-delay:0.05s; }
.animate-in:nth-child(2) { animation-delay:0.1s; }
.animate-in:nth-child(3) { animation-delay:0.15s; }
.animate-in:nth-child(4) { animation-delay:0.2s; }
.animate-in:nth-child(5) { animation-delay:0.25s; }

/* ========== CHAT SCROLLBAR ========== */
.chat-messages::-webkit-scrollbar { width:4px; }
.chat-messages::-webkit-scrollbar-thumb { background:rgba(255,255,255,0.04); border-radius:4px; }

/* ========== DASHBOARD CARDS ROW (mobile) ========== */
.dashboard-cards-row {
  display:flex;
  flex-direction:column;
}

/* ========== TASK ITEM ========== */
.task-item {
  display:flex; align-items:center; gap:14px;
  padding:14px;
  background:var(--card-bg);
  border:1px solid var(--card-border);
  border-radius:14px;
  margin-bottom:8px;
  transition:all 0.2s var(--spring);
  cursor:pointer;
}
.task-item:hover { background:var(--card-bg-hover); border-color:var(--card-border-hover); }
.task-icon {
  width:40px; height:40px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0; font-size:0.9rem;
}
.task-info { flex:1; min-width:0; }
.task-title { font-size:0.9rem; font-weight:600; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.task-meta { font-size:0.75rem; color:var(--subtle); margin-top:3px; display:flex; gap:8px; }
.task-credits { font-size:0.85rem; font-weight:600; color:var(--subtle); }
.task-chevron { color:rgba(255,255,255,0.15); font-size:0.75rem; }

/* ========== LOADING SKELETON ========== */
@keyframes shimmer {
  0% { background-position:-200% center; }
  100% { background-position:200% center; }
}
.skeleton {
  background:linear-gradient(90deg, var(--card-bg) 25%, rgba(255,255,255,0.04) 50%, var(--card-bg) 75%);
  background-size:200% 100%;
  animation:shimmer 1.5s infinite;
  border-radius:8px;
}

/* ========== TOAST ========== */
.toast {
  position:fixed;
  bottom:100px;
  left:50%; transform:translateX(-50%) translateY(20px);
  background:rgba(30,35,42,0.95);
  backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  border:1px solid var(--card-border);
  border-radius:14px;
  padding:12px 20px;
  font-size:0.85rem;
  font-weight:500;
  color:#fff;
  z-index:200;
  opacity:0;
  transition:all 0.4s var(--spring);
  pointer-events:none;
  box-shadow:0 8px 32px rgba(0,0,0,0.4);
}
.toast.show {
  opacity:1;
  transform:translateX(-50%) translateY(0);
}

/* ========== GLASSMORPHISM ACCENTS ========== */
.glass-surface {
  background:rgba(255,255,255,0.03);
  backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,0.06);
}

/* ========== ANDROID RIPPLE EFFECT ========== */
.ripple {
  position:relative;
  overflow:hidden;
}
.ripple::after {
  content:'';
  position:absolute;
  width:100%;
  height:100%;
  top:0; left:0;
  pointer-events:none;
  background-image:radial-gradient(circle, rgba(255,255,255,0.12) 10%, transparent 10.01%);
  background-repeat:no-repeat;
  background-position:50%;
  transform:scale(10,10);
  opacity:0;
  transition:transform 0.5s, opacity 0.8s;
}
.ripple:active::after {
  transform:scale(0,0);
  opacity:0.3;
  transition:0s;
}

/* ========== PULL TO REFRESH INDICATOR ========== */
.pull-indicator {
  text-align:center;
  padding:12px;
  color:var(--subtle);
  font-size:0.8rem;
  font-weight:500;
  display:none;
}
.pull-indicator.visible {
  display:block;
  animation:slideUpFade 0.3s var(--spring);
}

/* ========== ANDROID BACK GESTURE HINT ========== */
@media(max-width:767px) {
  .tab-body {
    overscroll-behavior-y:contain;
  }
}

/* ========== SNACKBAR (Android-style toast) ========== */
.snackbar {
  position:fixed;
  bottom:80px;
  left:16px;
  right:16px;
  background:rgba(40,45,55,0.97);
  color:#fff;
  padding:14px 20px;
  border-radius:12px;
  font-size:0.9rem;
  font-weight:500;
  display:flex;
  align-items:center;
  justify-content:space-between;
  z-index:150;
  box-shadow:0 8px 32px rgba(0,0,0,0.4);
  transform:translateY(100px);
  opacity:0;
  transition:all 0.4s var(--spring);
}
.snackbar.show {
  transform:translateY(0);
  opacity:1;
}
.snackbar-action {
  background:none;
  border:none;
  color:var(--accent);
  font-weight:700;
  font-size:0.85rem;
  font-family:inherit;
  cursor:pointer;
  padding:4px 8px;
  margin-left:12px;
}

/* ========== ANDROID PWA INSTALL BANNER ========== */
.android-install-banner {
  position:fixed;
  bottom:0;
  left:0;
  right:0;
  z-index:250;
  transform:translateY(100%);
  transition:transform 0.5s var(--spring);
  pointer-events:none;
}
.android-install-banner.show {
  transform:translateY(0);
  pointer-events:auto;
}
.install-banner-content {
  display:flex;
  align-items:center;
  gap:12px;
  padding:14px 16px;
  padding-bottom:calc(14px + env(safe-area-inset-bottom, 0px));
  background:rgba(21,26,31,0.98);
  backdrop-filter:blur(24px); -webkit-backdrop-filter:blur(24px);
  border-top:1px solid rgba(52,211,153,0.15);
  box-shadow:0 -4px 32px rgba(0,0,0,0.5);
}
.install-banner-icon {
  width:44px;
  height:44px;
  border-radius:12px;
  flex-shrink:0;
  box-shadow:0 2px 12px rgba(0,0,0,0.3);
}
.install-banner-text {
  flex:1;
  min-width:0;
  display:flex;
  flex-direction:column;
  gap:2px;
}
.install-banner-text strong {
  font-size:0.95rem;
  font-weight:700;
  color:#fff;
}
.install-banner-text span {
  font-size:0.8rem;
  color:var(--subtle);
}
.install-banner-btn {
  padding:8px 20px;
  background:var(--accent);
  color:#000;
  border:none;
  border-radius:20px;
  font-size:0.85rem;
  font-weight:700;
  font-family:inherit;
  cursor:pointer;
  flex-shrink:0;
  transition:all 0.2s var(--spring);
  box-shadow:0 2px 12px rgba(52,211,153,0.25);
}
.install-banner-btn:hover {
  transform:scale(1.03);
  box-shadow:0 4px 16px rgba(52,211,153,0.35);
}
.install-banner-btn:active {
  transform:scale(0.97);
}
.install-banner-close {
  background:none;
  border:none;
  color:var(--subtle);
  font-size:1.2rem;
  cursor:pointer;
  padding:4px 8px;
  flex-shrink:0;
  transition:color 0.15s;
}
.install-banner-close:hover {
  color:#fff;
}

/* ========== OFFLINE BAR ========== */
.offline-bar {
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:300;
  background:rgba(239,68,68,0.95);
  color:#fff;
  text-align:center;
  padding:8px 16px;
  font-size:0.8rem;
  font-weight:600;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  transform:translateY(-100%);
  transition:transform 0.4s var(--spring);
}
.offline-bar.show {
  transform:translateY(0);
}

/* ========== ANDROID NAVIGATION BAR COLOR ========== */
@media (display-mode: standalone) {
  body {
    overscroll-behavior:none;
  }
  .tab-bar {
    padding-bottom:calc(8px + env(safe-area-inset-bottom, 8px));
  }
}

/* ========== ANDROID SWIPE TRANSITIONS ========== */
.tab-panel {
  will-change:transform, opacity;
}
.tab-panel.slide-in-right {
  animation:slideInRight 0.3s var(--spring);
}
.tab-panel.slide-in-left {
  animation:slideInLeft 0.3s var(--spring);
}
@keyframes slideInRight {
  from { opacity:0; transform:translateX(30px); }
  to { opacity:1; transform:translateX(0); }
}
@keyframes slideInLeft {
  from { opacity:0; transform:translateX(-30px); }
  to { opacity:1; transform:translateX(0); }
}

/* ========== ANDROID BOTTOM SHEET ========== */
@media(max-width:767px) {
  .modal-content {
    border-radius:20px 20px 0 0;
    max-height:92vh;
  }
  .modal-content::-webkit-scrollbar { display:none; }
}

/* ========== ANDROID MATERIAL ELEVATION ========== */
.elevation-1 { box-shadow:0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24); }
.elevation-2 { box-shadow:0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23); }
.elevation-3 { box-shadow:0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23); }

/* ========== ANDROID-SPECIFIC FOCUS STYLES ========== */
@media(hover: none) and (pointer: coarse) {
  .quick-btn:hover,
  .app-card:hover,
  .settings-row:hover,
  .plan-card:hover,
  .credit-pack:hover,
  .plan-option:hover {
    transform:none;
    box-shadow:none;
  }
  
  .quick-btn:active { transform:scale(0.96); }
  .app-card:active { transform:scale(0.97); }
  .settings-row:active { background:var(--card-bg-hover); }
  .plan-card:active { transform:scale(0.98); }
  .credit-pack:active { transform:scale(0.96); }
  .plan-option:active { background:var(--card-bg-hover); }
}

/* ========== ANDROID STATUS BAR PADDING ========== */
@supports(padding-top: env(safe-area-inset-top)) {
  @media (display-mode: standalone) {
    .tab-header {
      padding-top:calc(16px + env(safe-area-inset-top, 0px));
    }
    #tab-dashboard .tab-header:first-child {
      padding-top:calc(16px + env(safe-area-inset-top, 0px));
    }
  }
}

/* ========== SMOOTH PAGE TRANSITIONS ========== */
.screen {
  transition:opacity 0.3s ease;
}
.screen.fade-out {
  opacity:0;
  pointer-events:none;
}
.screen.fade-in {
  animation:fadeIn 0.4s var(--spring);
}
@keyframes fadeIn {
  from { opacity:0; }
  to { opacity:1; }
}

/* ========== UPDATE AVAILABLE BANNER ========== */
.update-banner {
  position:fixed;
  top:16px;
  left:16px;
  right:16px;
  z-index:280;
  background:rgba(59,130,246,0.95);
  backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
  color:#fff;
  padding:14px 16px;
  border-radius:14px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-size:0.9rem;
  font-weight:500;
  box-shadow:0 8px 32px rgba(59,130,246,0.3);
  transform:translateY(-120%);
  transition:transform 0.5s var(--spring);
}
.update-banner.show {
  transform:translateY(0);
}
.update-banner button {
  background:rgba(255,255,255,0.2);
  border:none;
  color:#fff;
  padding:6px 14px;
  border-radius:8px;
  font-size:0.8rem;
  font-weight:700;
  font-family:inherit;
  cursor:pointer;
  flex-shrink:0;
}
.update-banner button:active {
  background:rgba(255,255,255,0.3);
}