/* VİZOVA — Demo Page Styles v3 — Light Professional + Full Mobile */

.demo-page { display:flex; height:100vh; overflow:hidden; background:var(--off-white); position:relative; }

/* ── Sidebar ── */
.demo-sidebar {
  width:220px; background:var(--white);
  border-right:1px solid var(--gray-light);
  display:flex; flex-direction:column; flex-shrink:0;
}
.demo-sidebar__logo {
  display:block; padding:18px 20px; font-family:var(--font-display);
  font-weight:800; font-size:17px; color:var(--navy); letter-spacing:0.5px;
  border-bottom:1px solid var(--gray-light); text-decoration:none;
}
.demo-sidebar__logo .logo-z { color:var(--gold); }
.demo-sidebar__nav { flex:1; padding:8px 0; }

.sidebar-item {
  display:flex; align-items:center; gap:10px;
  padding:10px 20px; font-size:13px; font-weight:500;
  color:var(--gray-text); cursor:pointer;
  transition:all var(--transition-fast);
  border-left:2px solid transparent; margin:1px 0;
}
.sidebar-item:hover { color:var(--navy); background:var(--off-white); }
.sidebar-item.active {
  color:var(--navy); font-weight:600;
  border-left-color:var(--gold); background:var(--gold-bg);
}
.sidebar-item svg { width:16px; height:16px; flex-shrink:0; stroke:currentColor; }

.demo-sidebar__bottom {
  padding:14px 20px; border-top:1px solid var(--gray-light);
  display:flex; flex-direction:column; gap:8px;
}
.demo-mode-pill {
  display:inline-block; background:var(--gold-bg);
  border:1px solid rgba(184,150,58,0.15);
  color:var(--gold); font-size:10px; font-weight:600;
  padding:3px 10px; border-radius:100px; width:fit-content;
}
.demo-sidebar__home-link {
  font-size:12px; color:var(--gray-text); text-decoration:none;
  transition:color var(--transition-fast);
}
.demo-sidebar__home-link:hover { color:var(--gold); }

/* ── Center Panel ── */
.demo-center { flex:1; display:flex; flex-direction:column; min-width:0; }

.demo-topbar {
  padding:12px 20px; display:flex; align-items:center; justify-content:space-between;
  background:var(--white); border-bottom:1px solid var(--gray-light); flex-shrink:0;
}
.demo-topbar__left { display:flex; align-items:center; gap:10px; }
.demo-topbar__back {
  display:none; /* hidden on desktop */
  align-items:center; justify-content:center;
  width:32px; height:32px; border-radius:var(--radius-sm);
  color:var(--navy); text-decoration:none;
  transition:background var(--transition-fast);
}
.demo-topbar__back:hover { background:var(--off-white); }
.demo-topbar__title { font-family:var(--font-display); font-weight:700; font-size:15px; color:var(--navy); }
.demo-topbar__status { display:flex; align-items:center; gap:5px; font-size:11px; color:var(--green); font-weight:500; }

/* ── Chat/Tab Area ── */
.demo-tab-content {
  display:none; flex:1; overflow-y:auto; padding:20px;
  flex-direction:column; gap:14px; background:var(--off-white);
}
.demo-tab-content.active { display:flex; }

.chat-msg { max-width:85%; }
.chat-msg--user { align-self:flex-end; }
.chat-msg--system { align-self:flex-start; width:100%; max-width:100%; }

.chat-msg__bubble {
  padding:12px 16px; border-radius:var(--radius-md);
  font-size:14px; line-height:1.6;
}
.chat-msg--user .chat-msg__bubble {
  background:var(--navy); color:var(--white); border-bottom-right-radius:4px;
}
.chat-msg--system .chat-msg__bubble {
  background:var(--white); color:var(--navy);
  border:1px solid var(--gray-light); border-bottom-left-radius:4px;
}
.chat-msg__time { font-size:10px; color:var(--gray-text); margin-top:4px; }
.chat-msg--user .chat-msg__time { text-align:right; }
.chat-msg__steps { display:flex; flex-direction:column; gap:8px; }

/* ── Step Cards ── */
.step-card {
  display:flex; gap:10px;
  background:var(--white); border:1px solid var(--gray-light);
  border-radius:var(--radius-sm); padding:12px 14px;
}
.step-card__status { flex-shrink:0; padding-top:1px; }
.step-check {
  display:inline-flex; align-items:center; justify-content:center;
  width:18px; height:18px; background:var(--green); color:var(--white);
  border-radius:50%; font-size:10px;
}
.step-card__title { font-size:13px; font-weight:600; color:var(--navy); margin-bottom:3px; }
.step-card__content { font-size:13px; color:var(--gray-text); line-height:1.6; }
.step-card__content strong { color:var(--navy); font-weight:600; }
.step-sub { font-size:11px; color:var(--gray-text); opacity:0.7; }

.step-summary {
  background:rgba(5,150,105,0.05); border:1px solid rgba(5,150,105,0.15);
  border-radius:var(--radius-sm); padding:10px 14px;
  font-size:12px; color:var(--green); font-weight:500;
}
.step-suggestions { display:flex; gap:8px; flex-wrap:wrap; padding:8px 0; }

/* ── Calc/PDF/Stock components ── */
.calc-grid { display:flex; flex-direction:column; gap:2px; }
.calc-row { display:flex; justify-content:space-between; padding:3px 0; font-size:12px; }
.calc-row--bold { font-weight:600; border-top:1px solid var(--gray-light); padding-top:6px; margin-top:4px; }
.calc-row--grand { font-weight:700; color:var(--gold); font-size:14px; border-top:2px solid var(--gold); padding-top:8px; margin-top:6px; }

.pdf-preview { border:1px solid var(--gray-light); border-radius:var(--radius-sm); overflow:hidden; }
.pdf-header { padding:10px 14px; border-bottom:1px solid var(--gray-light); background:var(--off-white); }
.pdf-body { padding:10px 14px; }
.pdf-footer { padding:8px 14px; font-size:10px; color:var(--gray-text); border-top:1px solid var(--gray-light); background:var(--off-white); }

.stock-list { display:flex; flex-direction:column; gap:8px; }
.stock-item-mini__head { display:flex; justify-content:space-between; font-size:12px; margin-bottom:4px; }
.stock-detail { font-size:12px; margin:4px 0; }
.badge-red { background:rgba(220,38,38,0.08); color:var(--red); padding:2px 8px; border-radius:100px; font-size:10px; font-weight:600; }
.badge-green { background:rgba(5,150,105,0.08); color:var(--green); padding:2px 8px; border-radius:100px; font-size:10px; font-weight:600; }

.prod-table { display:flex; flex-direction:column; gap:3px; }
.prod-row { display:flex; justify-content:space-between; font-size:12px; padding:4px 0; border-bottom:1px solid var(--gray-light); }
.prod-name { flex:1; }
.prod-qty { width:80px; text-align:right; }
.prod-pct { width:50px; text-align:right; font-weight:600; }
.eff-badge { background:var(--gold-bg); border:1px solid rgba(184,150,58,0.15); padding:8px 14px; border-radius:var(--radius-sm); font-size:14px; color:var(--gold); display:inline-block; }

.report-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:8px; }
.report-item { background:var(--off-white); padding:10px; border-radius:var(--radius-sm); text-align:center; border:1px solid var(--gray-light); }
.report-num { display:block; font-family:var(--font-display); font-weight:700; font-size:18px; color:var(--navy); }
.report-label { font-size:10px; color:var(--gray-text); }

/* Progress bar */
.progress-bar { height:4px; background:var(--gray-light); border-radius:2px; overflow:hidden; margin-top:4px; }
.progress-bar__fill { height:100%; border-radius:2px; transition:width 1s ease-out; }
.progress-bar__fill--green { background:var(--green); }
.progress-bar__fill--orange { background:#F59E0B; }
.progress-bar__fill--red { background:var(--red); }

/* ── Input Area ── */
.demo-input {
  padding:12px 16px; background:var(--white);
  border-top:1px solid var(--gray-light); flex-shrink:0;
}

#cmd-input {
  width:100%; background:var(--off-white);
  border:1px solid var(--gray-light); border-radius:var(--radius-md);
  padding:12px 14px; color:var(--navy); font-size:14px;
  resize:none; height:60px; font-family:var(--font-body);
  transition:border-color var(--transition-fast);
}
#cmd-input:focus { border-color:var(--gold); background:var(--white); outline:none; }
#cmd-input::placeholder { color:var(--gray-text); opacity:0.5; }

.demo-input__actions { display:flex; justify-content:space-between; align-items:flex-start; margin-top:8px; gap:8px; }
.demo-input__quick { display:flex; gap:6px; flex-wrap:wrap; flex:1; }

.quick-btn {
  background:var(--white); border:1px solid var(--gray-light);
  color:var(--navy); font-size:11px; font-weight:500;
  padding:5px 12px; border-radius:100px; font-family:var(--font-body);
  cursor:pointer; transition:all var(--transition-fast); white-space:nowrap;
}
.quick-btn:hover { border-color:var(--gold); color:var(--gold); background:var(--gold-bg); }

#send-btn {
  background:var(--navy); color:var(--white);
  font-weight:600; font-size:13px; font-family:var(--font-body);
  padding:8px 20px; border-radius:var(--radius-sm); border:none;
  cursor:pointer; transition:all var(--transition-fast);
  flex-shrink:0; display:flex; align-items:center; gap:5px;
}
#send-btn:hover { background:var(--navy-mid); }
#send-btn:disabled { opacity:0.5; cursor:not-allowed; }

/* ── Right Panel ── */
.demo-right {
  width:280px; background:var(--white);
  border-left:1px solid var(--gray-light);
  padding:18px; overflow-y:auto; flex-shrink:0;
}
.demo-right__title { font-size:13px; font-weight:600; color:var(--navy); margin-bottom:14px; }

.stat-card {
  background:var(--off-white); border:1px solid var(--gray-light);
  border-radius:var(--radius-sm); padding:12px; margin-bottom:8px;
}
.stat-card__label { font-size:10px; font-weight:500; color:var(--gray-text); text-transform:uppercase; letter-spacing:0.5px; margin-bottom:3px; }
.stat-card__value { font-family:var(--font-display); font-weight:700; font-size:22px; color:var(--navy); }
.stat-card__value--gold { color:var(--gold); }
.stat-card__value--red { color:var(--red); }
.stat-card__trend { font-size:10px; color:var(--green); margin-top:2px; font-weight:500; }

.recent-title { font-size:11px; font-weight:600; color:var(--gray-text); margin:16px 0 10px; text-transform:uppercase; letter-spacing:0.5px; }
.recent-item {
  display:flex; align-items:flex-start; gap:8px;
  padding:7px 0; border-bottom:1px solid var(--gray-light);
  font-size:12px; color:var(--gray-text);
}
.recent-dot { width:5px; height:5px; border-radius:50%; margin-top:5px; flex-shrink:0; }
.recent-dot--green { background:var(--green); }
.recent-dot--gold { background:var(--gold); }
.recent-text { flex:1; line-height:1.4; }
.recent-time { font-size:10px; color:var(--gray-text); opacity:0.5; flex-shrink:0; }

.demo-right__nav { margin-top:20px; display:flex; flex-direction:column; gap:8px; padding-top:16px; border-top:1px solid var(--gray-light); }
.demo-right__nav-link {
  font-size:12px; color:var(--gold); text-decoration:none; font-weight:600;
  transition:opacity var(--transition-fast);
}
.demo-right__nav-link:hover { opacity:0.7; }

/* ── Tab Placeholder ── */
.tab-placeholder {
  flex:1; display:flex; flex-direction:column;
  align-items:center; justify-content:center; text-align:center;
  color:var(--gray-text); gap:12px;
}
.tab-placeholder__icon { width:40px; height:40px; opacity:0.3; }
.tab-placeholder__title { font-family:var(--font-display); font-weight:700; font-size:18px; color:var(--navy); }
.tab-placeholder__desc { font-size:13px; max-width:320px; line-height:1.5; }
.tab-cta-btn { margin-top:4px; }

/* ── Skeleton shimmer ── */
.skeleton {
  background:linear-gradient(90deg, var(--gray-light) 25%, var(--off-white) 50%, var(--gray-light) 75%);
  background-size:200% 100%;
  animation:shimmer 1.5s ease-in-out infinite;
  border-radius:var(--radius-sm);
}
@keyframes shimmer { 0%{background-position:-200% 0} 100%{background-position:200% 0} }

/* Spinner */
.spinner {
  width:16px; height:16px;
  border:2px solid rgba(255,255,255,0.3); border-top-color:var(--white);
  border-radius:50%; animation:spin 0.6s linear infinite; display:inline-block;
}
@keyframes spin { to{transform:rotate(360deg)} }

/* Pulse dot */
.pulse-dot {
  width:6px; height:6px; border-radius:50%; background:var(--green);
  animation:pulse 2s ease-in-out infinite; display:inline-block;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(1.3)} }

/* Step card enter */
.step-card-enter { animation:slideUp 0.3s ease-out forwards; }
@keyframes slideUp { from{opacity:0;transform:translateY(12px)} to{opacity:1;transform:translateY(0)} }

/* ── Mobile Bottom Nav ── */
.demo-mobile-nav {
  display:none; /* hidden on desktop */
  position:fixed; bottom:0; left:0; right:0; z-index:100;
  background:var(--white); border-top:1px solid var(--gray-light);
  padding:6px 0; padding-bottom:max(6px, env(safe-area-inset-bottom));
}
.demo-mobile-nav__item {
  flex:1; display:flex; flex-direction:column; align-items:center; gap:2px;
  padding:6px 4px; cursor:pointer; color:var(--gray-text);
  transition:color var(--transition-fast); font-size:9px; font-weight:500;
}
.demo-mobile-nav__item svg { width:18px; height:18px; stroke:currentColor; }
.demo-mobile-nav__item.active { color:var(--gold); }

/* ═══ RESPONSIVE ═══ */

/* ── Tablet: hide right panel ── */
@media (max-width:1024px) {
  .demo-right { display:none; }
}

/* ── Mobile: full mobile layout ── */
@media (max-width:768px) {
  .demo-sidebar { display:none; }
  .demo-page { flex-direction:column; }
  .demo-center { height:100vh; height:100dvh; }

  /* Show mobile nav */
  .demo-mobile-nav { display:flex; }

  /* Show back button */
  .demo-topbar__back { display:flex; }
  .demo-topbar { padding:10px 14px; }
  .demo-topbar__title { font-size:14px; }

  /* Chat area needs bottom padding for mobile nav */
  .demo-tab-content { padding:14px 12px; padding-bottom:70px; }

  /* Input area */
  .demo-input { padding:10px 12px; padding-bottom:calc(60px + env(safe-area-inset-bottom)); }
  .demo-input__quick {
    overflow-x:auto; flex-wrap:nowrap;
    padding-bottom:4px; -webkit-overflow-scrolling:touch;
    scrollbar-width:none;
  }
  .demo-input__quick::-webkit-scrollbar { display:none; }
  #cmd-input { height:48px; font-size:14px; padding:10px 12px; }
  .quick-btn { font-size:10px; padding:4px 10px; }
  #send-btn { padding:6px 14px; font-size:12px; }

  /* Chat bubbles mobile */
  .chat-msg { max-width:92%; }
  .chat-msg__bubble { font-size:13px; padding:10px 14px; }
  .step-card { padding:10px 12px; }
  .step-card__title { font-size:12px; }
  .step-card__content { font-size:12px; }

  /* Tab placeholders */
  .tab-placeholder__title { font-size:16px; }
  .tab-placeholder__desc { font-size:12px; max-width:280px; }
}

/* ── Small phones ── */
@media (max-width:390px) {
  .demo-topbar__title { font-size:13px; }
  #cmd-input { height:42px; font-size:13px; }
  .demo-input__quick { gap:4px; }
  .quick-btn { font-size:9px; padding:3px 8px; }
  .step-card { padding:8px 10px; }
}