:root{
  --ra-bg: rgba(18,18,18,0.92);
  --ra-panel: rgba(255,255,255,0.06);
  --ra-border: rgba(255,255,255,0.12);
  --ra-text: #ffffff;
  --ra-muted: rgba(255,255,255,0.70);
  --ra-accent: #fff3eb; /* ROKAT krem */
}

html.rokat-ai-noscroll, html.rokat-ai-noscroll body{
  overflow: hidden !important;
}

/* Overlay */
#rokat-ai-overlay{
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: none;

  background-color: #000;      /* fallback */
  background: rgba(0,0,0,0.55);

  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
}

/* Modal */
#rokat-ai-modal{
  width: min(1200px, calc(100vw - 40px));
  height: min(720px, calc(100vh - 40px));
  margin: 20px auto;
  border-radius: 18px;
  border: 1px solid var(--ra-border);
  background-color: #111;      /* fallback */
  background: var(--ra-bg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.55);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Header */
.rokat-ai-header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 14px 12px 16px;
  border-bottom: 1px solid var(--ra-border);
}

.rokat-ai-title{
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.3px;
  color: var(--ra-text);
}

.rokat-ai-close{
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--ra-border);
  background: rgba(255,255,255,0.06);
  color: var(--ra-text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.rokat-ai-close:hover{ background: rgba(255,255,255,0.10); }

/* Body layout */
.rokat-ai-body{
  flex: 1;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 0;
  min-height: 0; /* important for scroll areas */
}

.rokat-ai-panel{
  min-height: 0;
  padding: 16px;
}

.rokat-ai-chat{
  border-right: 1px solid var(--ra-border);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.rokat-ai-thread{
  flex: 1;
  overflow: auto;
  display: grid;
  gap: 10px;
  padding-right: 6px;
}

/* Bubbles */
.rokat-bubble{ display: flex; }
.rokat-bubble.user{ justify-content: flex-end; }
.rokat-bubble.assistant{ justify-content: flex-start; }

.rokat-bubble-inner{
  max-width: 72%;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--ra-border);
  background: rgba(255,255,255,0.06);
  color: var(--ra-text);
  line-height: 1.35;
  font-size: 14px;
}
.rokat-bubble.user .rokat-bubble-inner{
  background: rgba(255,243,235,0.18);
  border-color: rgba(255,243,235,0.35);
}

/* Input row */
.rokat-ai-form{
  display: grid;
  grid-template-columns: 1fr 44px;
  gap: 10px;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid var(--ra-border);
  margin-top: 12px;
}

.rokat-ai-input{
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--ra-border);
  background: rgba(0,0,0,0.18);
  color: var(--ra-text);
  padding: 0 14px;
  outline: none;
}
.rokat-ai-input::placeholder{ color: rgba(255,255,255,0.45); }
.rokat-ai-input:focus{ border-color: rgba(255,243,235,0.45); }

.rokat-ai-send{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255,243,235,0.35);
  background: rgba(255,243,235,0.18);
  color: var(--ra-text);
  cursor: pointer;
}
.rokat-ai-send:hover{ background: rgba(255,243,235,0.26); }

.rokat-ai-hint{
  margin-top: 8px;
  font-size: 12px;
  color: rgba(255,255,255,0.55);
}

/* Products panel */
.rokat-ai-products-title{
  font-size: 14px;
  font-weight: 800;
  color: var(--ra-text);
  margin-bottom: 6px;
}

.rokat-ai-products-sub{
  font-size: 12px;
  color: rgba(255,255,255,0.60);
  margin-bottom: 12px;
}

.rokat-ai-products-list{
  display: grid;
  gap: 10px;
  overflow: auto;
  padding-right: 6px;
  max-height: 100%;
}

.rokat-product-card{
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--ra-border);
  background: rgba(255,255,255,0.06);
  border-radius: 14px;
  padding: 10px;
}

.rokat-product-left img{
  width: 52px;
  height: 52px;
  border-radius: 12px;
  object-fit: cover;
  display: block;
}
.rokat-product-noimg{
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}

.rokat-product-name{
  font-size: 14px;
  font-weight: 700;
  color: var(--ra-text);
  margin-bottom: 4px;
}
.rokat-product-price{
  font-size: 13px;
  color: rgba(255,255,255,0.75);
}

.rokat-product-right{
  display: grid;
  gap: 8px;
  justify-items: end;
}

.rokat-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 12px;
  border-radius: 12px;
  border: 1px solid var(--ra-border);
  background: rgba(255,255,255,0.06);
  color: var(--ra-text);
  text-decoration: none;
  cursor: pointer;
  font-size: 13px;
}
.rokat-btn:hover{ background: rgba(255,255,255,0.10); }
.rokat-btn-ghost{
  border-color: rgba(255,243,235,0.35);
  background: rgba(255,243,235,0.14);
}

.rokat-empty{
  padding: 10px;
  color: rgba(255,255,255,0.65);
}

/* Responsive */
@media (max-width: 860px) {
  .rokat-ai-body{
    grid-template-columns: 1fr;
  }
  .rokat-ai-chat{
    border-right: none;
    border-bottom: 1px solid var(--ra-border);
  }
}