/* ══ RESET & BASE ═════════════════════════════════════════════ */
.idt-ai-fab, .idt-ai-fab *,
.idt-ai-overlay, .idt-ai-overlay * {
  box-sizing: border-box;
}

/* ══ NEW PREMIUM FAB DESIGN ════════════════════════════════════ */
.idt-ai-fab {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 999999;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.idt-ai-fab-btn {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ff5533 0%, #ff2a00 100%);
  border: none;
  outline: none;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(255,85,51,0.4), inset 0 2px 0 rgba(255,255,255,0.2);
  transition: transform 0.3s cubic-bezier(.34,1.56,.64,1), box-shadow 0.3s ease;
  position: relative;
  flex-shrink: 0;
  z-index: 2;
}
.idt-ai-fab-btn:hover {
  transform: scale(1.08) translateY(-4px);
  box-shadow: 0 14px 40px rgba(255,85,51,0.5), inset 0 2px 0 rgba(255,255,255,0.2);
}
.idt-ai-fab-btn::before {
  content: ''; position: absolute; inset: -6px; border-radius: 50%;
  border: 2px solid rgba(255,85,51,0.4); animation: idt-ai-pulse 2s ease-out infinite; pointer-events: none;
}
.idt-ai-fab-icon-box {
  position: relative;
  width: 32px;
  height: 32px;
  animation: idt-ai-float 3s ease-in-out infinite;
}
.idt-ai-fab-bot {
  width: 100%;
  height: 100%;
  color: #ffffff;
}

/* ── Tooltip Redesign (Premium & Attention-Grabbing) ── */
.idt-ai-tooltip-wrap {
  display: flex; 
  align-items: center; 
  margin-left: 18px; 
  opacity: 0; 
  transform: translateX(-20px); 
  pointer-events: none; 
}
.idt-ai-tooltip-wrap.idt-ai-tt-visible { 
  opacity: 1; 
  pointer-events: auto; 
  transform: translateX(0);
  /* Triggers a spring entrance, followed by a continuous float */
  animation: idt-ai-tooltip-entrance 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards,
             idt-ai-tooltip-float 3s ease-in-out 0.6s infinite;
}

@keyframes idt-ai-tooltip-entrance {
  0% { opacity: 0; transform: translateX(-20px) scale(0.9); }
  100% { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes idt-ai-tooltip-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.idt-ai-tt-arrow { 
  width: 0; 
  height: 0; 
  border-top: 10px solid transparent; 
  border-bottom: 10px solid transparent; 
  border-right: 12px solid #ffffff; 
  flex-shrink: 0; 
  filter: drop-shadow(-3px 0px 3px rgba(255, 85, 51, 0.15));
}

.idt-ai-tt-body { 
  background: #ffffff;
  border: 1.5px solid rgba(255, 85, 51, 0.25); /* Subtle brand-colored border */
  border-radius: 16px; 
  padding: 14px 18px 14px 16px; 
  display: flex; 
  align-items: center; 
  gap: 14px; 
  box-shadow: 0 12px 30px rgba(255, 85, 51, 0.2), 0 4px 12px rgba(2, 7, 62, 0.08); /* Warm glowing shadow */
  white-space: nowrap; 
  position: relative; /* Anchor for notification dot */
}

/* Pulsing Green "Live" Notification Dot */
.idt-ai-tt-body::after {
  content: '';
  position: absolute;
  top: -4px;
  right: -4px;
  width: 14px;
  height: 14px;
  background: #22c55e;
  border: 2px solid #ffffff;
  border-radius: 50%;
  animation: idt-ai-pulse-green 2s infinite;
}

@keyframes idt-ai-pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(34, 197, 94, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.idt-ai-tt-text { 
  display: flex; 
  flex-direction: column; 
}
.idt-ai-tt-title { 
  font-family: 'Poppins', sans-serif; 
  font-size: 15.5px; 
  font-weight: 800; 
  color: #02073e; 
  line-height: 1.2;
  letter-spacing: 0.02em;
}
.idt-ai-tt-sub { 
  font-family: 'Poppins', sans-serif; 
  font-size: 12px; 
  font-weight: 600; 
  color: #ff5533; 
  margin-top: 3px; 
  display: flex;
  align-items: center;
  gap: 4px;
}

/* AI Sparkle Icon */
.idt-ai-tt-sub::before {
  content: '✨';
  font-size: 11px;
}

.idt-ai-tt-close { 
  width: 26px; 
  height: 26px; 
  background: #f0f4f8; 
  border: none; 
  border-radius: 50%; 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  cursor: pointer; 
  flex-shrink: 0; 
  margin-left: 4px; 
  color: #8a9bb0;
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1); 
}
.idt-ai-tt-close:hover { 
  background: #feebe6; 
  color: #ff5533; 
  transform: scale(1.15); /* Pop effect on hover */
}
.idt-ai-tt-close svg { 
  width: 10px; 
  height: 10px; 
  fill: none; 
  stroke-width: 2.5; 
}

@media (max-width: 600px) { 
  .idt-ai-tooltip-wrap { display: none !important; } 
}

/* ══ OVERLAY & MODAL ══════════════════════════════════════════ */
.idt-ai-overlay {
  position: fixed; inset: 0; z-index: 9999999; background: rgba(2,7,62,0.75); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); display: flex; align-items: center; justify-content: center; padding: 20px; opacity: 0; visibility: hidden; transition: opacity 0.26s ease, visibility 0.26s ease; overscroll-behavior: contain;
}
.idt-ai-overlay.idt-ai-open { opacity: 1; visibility: visible; }

.idt-ai-modal { width: 100%; max-width: 1000px; max-height: 88vh; background: #ffffff; border-radius: 22px; box-shadow: 0 32px 80px rgba(0,0,0,0.30), 0 0 0 1px rgba(255,255,255,0.06); display: flex; flex-direction: column; overflow: hidden; transform: translateY(24px) scale(0.96); transition: transform 0.32s cubic-bezier(.34,1.15,.64,1); font-family: 'Poppins', sans-serif; }
.idt-ai-overlay.idt-ai-open .idt-ai-modal { transform: translateY(0) scale(1); }

/* ── Header ── */
.idt-ai-header {
  background: #ffffff;
  padding: 24px 34px 16px; 
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-shrink: 0;
  border-radius: 22px 22px 0 0;
}
.idt-ai-header-left { display: flex; align-items: center; gap: 14px; min-width: 0; }
.idt-ai-status-dot { display: inline-block; width: 10px; height: 10px; background: #22c55e; border-radius: 50%; box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.2); }
.idt-ai-header-name { font-family: 'Poppins', sans-serif; font-size: 16px; font-weight: 800; color: #02073e; margin: 0; letter-spacing: 0.02em; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.idt-ai-badge { background: #ff5533; color: #fff; font-family: 'Poppins', sans-serif; font-size: 9px; font-weight: 700; letter-spacing: 0.1em; padding: 3px 9px; border-radius: 20px; }
.idt-ai-header-sub { font-family: 'Poppins', sans-serif; font-size: 12.5px; color: #6b7a8d; margin: 4px 0 0; font-weight: 400; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.idt-ai-header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}
.idt-ai-new-chat {
    display: flex !important;
    align-items: center;
    gap: 6px;
    background: #000000;
    color: #ffffff;
    font-family: 'Poppins', sans-serif;
    font-size: 11.5px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 8px;
    border: 1px solid #d1d9e2;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.idt-ai-new-chat:hover {
    background: #e2e8f0;
    border-color: #aeb9c6;
    color: #ff5533;
}
.idt-ai-new-chat svg {
    width: 12px;
    height: 12px;
}

.idt-ai-close { width: 34px; height: 34px; background: transparent; border: none; border-radius: 9px; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: background 0.15s; flex-shrink: 0; }
.idt-ai-close:hover { background: #f0f4f8; }
.idt-ai-close svg { width: 16px; height: 16px; stroke: #a0aab5; }

/* ── CHAT ZONE ── */
/* Base styles for all screens */
.idt-ai-chat-zone {
    padding: 10px 34px 20px;
    min-height: 200px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    scrollbar-width: thin;
    scrollbar-color: #dde3eb transparent;
}

/* Apply min-width only on screens larger than 900px */
@media screen and (max-width: 900px) {
    .idt-ai-chat-zone {
        min-width: 120px;
    }
}
.idt-ai-chat-zone::-webkit-scrollbar { width: 5px; }
.idt-ai-chat-zone::-webkit-scrollbar-thumb { background: #dde3eb; border-radius: 5px; }

.idt-ai-chat-user {
    align-self: flex-end;
    max-width: 85%;
}
/* ── CHAT BUBBLES REFINED SIZING ── */
.idt-ai-user-bubble {
    background: #f0f4f8;
    color: #02073e;
    padding: 10px 16px; /* Tightened padding for smaller text */
    border-radius: 18px 18px 4px 18px;
    font-size: 12.5px; /* Scaled down for Poppins */
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    line-height: 1.5;
}

.idt-ai-ai-bubble {
    background: #02073e;
    color: rgba(255,255,255,0.95);
    padding: 12px 18px; /* Tightened padding */
    border-radius: 18px 18px 18px 4px;
    font-size: 12.5px; /* Scaled down for Poppins */
    font-family: 'Poppins', sans-serif;
    font-weight: 400; /* Ensured normal weight to prevent bulkiness */
    line-height: 1.6;
}
.idt-ai-chat-ai {
    align-self: flex-start;
    max-width: 90%;
    display: flex;
    gap: 12px;
    align-items: flex-end;
}
.idt-ai-ai-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #02073e;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.idt-ai-ai-icon svg { width: 16px; height: 16px; stroke: #ff5533; stroke-width: 2; fill: none; stroke-linecap: round;}

/* Typing Indicator */
.idt-ai-typing { display: flex; align-items: center; gap: 4px; height: 20px; padding: 0 4px;}
.idt-ai-typing span { width: 6px; height: 6px; background: #ff5533; border-radius: 50%; animation: idt-ai-bounce 1.4s infinite ease-in-out both; }
.idt-ai-typing span:nth-child(1) { animation-delay: -0.32s; }
.idt-ai-typing span:nth-child(2) { animation-delay: -0.16s; }
@keyframes idt-ai-bounce { 0%, 80%, 100% { transform: scale(0); } 40% { transform: scale(1); } }

/* ── Refined Search Bar ── */
.idt-ai-search-zone { padding: 0 34px 20px; background: #ffffff; border-bottom: 1px solid #eaeef3; flex-shrink: 0; transition: padding 0.3s ease; }
.idt-ai-search-active { padding-top: 10px; } /* Adjusts padding when chat is active */

.idt-ai-search-box { 
  display: flex; align-items: center; gap: 10px; background: #ffffff; 
  border: 1.5px solid #d1d9e2; border-radius: 12px; padding: 6px 6px 6px 14px;
  transition: border-color 0.18s, box-shadow 0.18s; 
}
.idt-ai-search-box:focus-within { border-color: #aeb9c6; box-shadow: 0 4px 14px rgba(2,7,62,0.06); }
.idt-ai-search-ico { width: 18px; height: 18px; stroke: #a0aab5; stroke-width: 2; fill: none; flex-shrink: 0; stroke-linecap: round; stroke-linejoin: round; margin-right: 2px;}

.idt-ai-input { 
  flex: 1; border: none; outline: none; background: transparent; 
  font-family: 'Poppins', sans-serif; font-size: 14px; color: #02073e; 
  padding: 0; margin: 0; resize: none; height: 22px; line-height: 22px; 
  max-height: 96px; overflow-y: auto; min-width: 0; 
}
.idt-ai-input:focus, .idt-ai-input:active, .idt-ai-input:focus-visible { outline: none !important; box-shadow: none !important; border: none !important; -webkit-appearance: none; }
.idt-ai-input::placeholder { color: #a0aab5; font-family: 'Poppins', sans-serif; }

.idt-ai-clear-btn {
  width: 26px; height: 26px; background: #f0f4f8; border: none; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; cursor: pointer; color: #8a9bb0;
  transition: all 0.15s; flex-shrink: 0; opacity: 0; pointer-events: none; transform: scale(0.85); margin-right: 2px;
}
.idt-ai-clear-btn.is-visible { opacity: 1; pointer-events: auto; transform: scale(1); }
.idt-ai-clear-btn:hover { background: #e2e8f0; color: #ff5533; }
.idt-ai-clear-btn svg { width: 12px; height: 12px; }

.idt-ai-find-btn { height: 38px; padding: 0 18px; background: #ff5533; border: none; border-radius: 9px; color: #fff; font-family: 'Poppins', sans-serif; font-size: 12.5px; font-weight: 700; letter-spacing: 0.06em; cursor: pointer; display: flex; align-items: center; gap: 7px; transition: opacity 0.15s, transform 0.12s; flex-shrink: 0; white-space: nowrap; }
.idt-ai-find-btn:hover { opacity: 0.88; transform: scale(0.98); }
.idt-ai-find-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.idt-ai-find-btn svg { width: 13px; height: 13px; stroke: #fff; stroke-width: 2.2; fill: none; stroke-linecap: round; stroke-linejoin: round; }

/* ── Results body ── */
.idt-ai-body { overflow-y: auto; overflow-x: hidden; flex: 1; padding: 0; scrollbar-width: thin; scrollbar-color: #dde3eb transparent; -webkit-overflow-scrolling: touch; }
.idt-ai-body::-webkit-scrollbar { width: 5px; }
.idt-ai-body::-webkit-scrollbar-thumb { background: #dde3eb; border-radius: 5px; }

/* ── Redesigned Idle / Command Palette ── */
.idt-ai-idle { padding: 30px 34px 28px; text-align: left; }
.idt-ai-idle-header { margin-bottom: 22px; }
.idt-ai-idle-title { font-family: 'Poppins', sans-serif; font-size: 14px; font-weight: 700; color: #02073e; margin: 0 0 4px; letter-spacing: 0.02em; text-transform: uppercase;}
.idt-ai-idle-sub { font-family: 'Poppins', sans-serif; font-size: 13px; color: #6b7a8d; margin: 0; line-height: 1.5; }

.idt-ai-sug-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 10px; }
.idt-ai-sug-item { display: flex; align-items: center; background: #ffffff; border: 1.5px solid #eaeef3; padding: 14px 16px; border-radius: 12px; cursor: pointer; transition: all 0.2s cubic-bezier(.4,0,.2,1); user-select: none;}
.idt-ai-sug-item:hover, .idt-ai-sug-item:focus-visible { border-color: #d1d9e2; background: #fafbfc; transform: translateY(-1px); outline: none;}
.idt-ai-sug-icon { width: 18px; height: 18px; stroke: #a0aab5; stroke-width: 2.2; fill: none; flex-shrink: 0; margin-right: 14px;}
.idt-ai-sug-info { display: flex; flex-direction: column; flex: 1; min-width: 0;}
.idt-ai-sug-title { font-family: 'Poppins', sans-serif; font-size: 13.5px; font-weight: 600; color: #02073e;}
.idt-ai-sug-desc { font-family: 'Poppins', sans-serif; font-size: 11.5px; color: #8a9bb0; margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;}
.idt-ai-sug-arrow { width: 16px; height: 16px; stroke: #d1d9e2; stroke-width: 2; fill: none; stroke-linecap: round; margin-left: 10px; flex-shrink: 0; transition: stroke 0.2s, transform 0.2s;}
.idt-ai-sug-item:hover .idt-ai-sug-arrow { stroke: #ff5533; transform: translateX(2px);}

/* ── Results header bar ── */
.idt-ai-res-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 34px 10px; border-bottom: 1px solid #edf0f4; margin-bottom: 20px; }
.idt-ai-res-count { font-family: 'Poppins', sans-serif; font-size: 12px; font-weight: 600; color: #5a6a7a; letter-spacing: 0.06em; text-transform: uppercase; }
.idt-ai-res-count span { color: #ff5533; font-size: 15px; font-weight: 800; }

/* ══ NEW REDESIGNED PRODUCT CARD ══════════════════════════════════ */
.idt-ai-products-wrap { padding: 0 34px 0px; }
.idt-ai-product-card { display: flex; background: #ffffff; border: 1.5px solid #eaeef3; border-radius: 16px; margin-bottom: 16px; overflow: hidden; transition: box-shadow 0.2s, transform 0.2s; }
.idt-ai-product-card:hover { box-shadow: 0 6px 24px rgba(2, 7, 62, 0.08); transform: translateY(-2px); border-color: #d1d9e2; }
.idt-ai-pc-left { flex: 1; padding: 24px; display: flex; flex-direction: column; justify-content: center; min-width: 0; }
.idt-ai-pc-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.idt-ai-pc-pid { font-family: 'Poppins', sans-serif; font-size: 11px; font-weight: 600; color: #9aacbc; text-transform: uppercase; letter-spacing: 0.05em; }
.idt-ai-pc-dc { font-family: 'Poppins', sans-serif; font-size: 11px; font-weight: 700; color: #02073e; }
.idt-ai-pc-title-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; gap: 15px; }
.idt-ai-pc-title-wrap { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.idt-ai-pc-cat-badge { background: rgba(253, 101, 17, 0.1); color: #fd6511; border: 1px solid rgba(253, 101, 17, 0.2); padding: 2px 8px; border-radius: 4px; font-family: 'Poppins', sans-serif; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.idt-ai-pc-title { font-family: 'Poppins', sans-serif; font-size: 22px; font-weight: 700; color: #02073e; margin: 0; line-height: 1.2; }
.idt-ai-pc-cpu { display: flex; align-items: center; gap: 6px; font-family: 'Poppins', sans-serif; font-size: 13.5px; font-weight: 500; color: #6b7a8d; white-space: nowrap; }
.idt-ai-pc-cpu svg { width: 15px; height: 15px; stroke: #8a9bb0; stroke-width: 2; fill: none; stroke-linecap: round; }
.idt-ai-pc-specs { display: flex; gap: 12px; }
.idt-ai-pc-spec-box { flex: 1; display: flex; align-items: center; gap: 12px; padding: 12px 14px; background: #fafbfc; border: 1px solid #eaeef3; border-radius: 10px; min-width: 0; }
.idt-ai-pc-spec-icon { width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.idt-ai-pc-spec-icon svg { width: 16px; height: 16px; stroke-width: 2.2; fill: none; stroke-linecap: round; }
.idt-ai-icon-ram { background: #fff5f2; stroke: #ff5533; }
.idt-ai-icon-storage { background: #eff6ff; stroke: #2563eb; }
.idt-ai-icon-bw { background: #f0fdf4; stroke: #16a34a; }
.idt-ai-pc-spec-info { display: flex; flex-direction: column; min-width: 0; }
.idt-ai-pc-spec-lbl { font-family: 'Poppins', sans-serif; font-size: 9px; font-weight: 700; color: #8a9bb0; text-transform: uppercase; letter-spacing: 0.06em; }
.idt-ai-pc-spec-val { font-family: 'Poppins', sans-serif; font-size: 13.5px; font-weight: 700; color: #02073e; margin-top: 1px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* CHIPS / FEATURES */
.idt-ai-pc-features { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.idt-ai-pc-chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; background: #ffffff; border: 1.5px solid #eaeef3; border-radius: 6px; font-family: 'Poppins', sans-serif; font-size: 11px; font-weight: 600; color: #02073e; white-space: normal; text-align: left; line-height: 1.3; }
.idt-ai-pc-chip svg { width: 14px; height: 14px; flex-shrink: 0; }
.idt-ai-pc-chip span { word-break: break-word; }
.idt-ai-pc-chip-fill { fill: #ff5533; }
.idt-ai-pc-chip-stroke { stroke: #ff5533; stroke-width: 2.5; fill: none; }

.idt-ai-pc-right { width: 220px; background: #02073e; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 30px 20px; text-align: center; flex-shrink: 0; }
.idt-ai-pc-price { color: #ff5533; display: flex; align-items: flex-start; line-height: 1; }
.idt-ai-pc-currency { font-family: 'Poppins', sans-serif; font-size: 22px; font-weight: 700; margin-top: 2px; margin-right: 2px; }
.idt-ai-pc-amount { font-family: 'Poppins', sans-serif; font-size: 42px; font-weight: 800; letter-spacing: -0.02em; }
.idt-ai-pc-extra { font-family: 'Poppins', sans-serif; font-size: 13px; font-weight: 700; color: #22c55e; margin-left: 6px; margin-top: 5px; background: rgba(34, 197, 94, 0.1); padding: 2px 6px; border-radius: 4px; }
.idt-ai-pc-term { font-family: 'Poppins', sans-serif; font-size: 13px; color: #ffffff; margin-top: 8px; margin-bottom: 20px; }
.idt-ai-pc-btn { background: #ff5533; color: #ffffff; font-family: 'Poppins', sans-serif; font-size: 14px; font-weight: 700; text-decoration: none; padding: 10px 24px; border-radius: 8px; width: 100%; transition: transform 0.15s, opacity 0.15s; }
.idt-ai-pc-btn:hover { transform: scale(0.97); opacity: 0.9; color: #ffffff; text-decoration: none; }
.idt-ai-pc-loc { display: flex; align-items: center; gap: 8px; margin-top: 18px; background: rgba(255,255,255,0.1); padding: 6px 12px; border-radius: 6px; border: 1px solid rgba(255,255,255,0.15); }
.idt-ai-pc-flag { width: 18px; height: auto; border-radius: 2px; }
.idt-ai-pc-loc span { font-family: 'Poppins', sans-serif; font-size: 11px; color: #ffffff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 130px; }

/* ── Pagination Load More ── */
.idt-ai-load-more-wrap { text-align: center; padding: 10px 34px 30px; }
.idt-ai-load-more-btn { background: #ffffff; color: #02073e; border: 1.5px solid #d1d9e2; font-family: 'Poppins', sans-serif; font-size: 13px; font-weight: 600; padding: 10px 32px; border-radius: 8px; cursor: pointer; transition: all 0.2s ease; }
.idt-ai-load-more-btn:hover { background: #f0f4f8; color: #ff5533; border-color: #ff5533; }

/* ── Error / Empty States ── */
.idt-ai-error { margin: 16px 34px; background: #fff2f2; border: 1.5px solid #fca5a5; border-radius: 10px; padding: 14px 16px; font-family: 'Poppins', sans-serif; font-size: 12.5px; color: #b91c1c; line-height: 1.6; }
.idt-ai-empty-state-container { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 50px 20px; }
.idt-ai-empty-state-container svg { width: 44px; height: 44px; stroke: #c8d3de; stroke-width: 1.4; fill: none; margin-bottom: 12px; }
.idt-ai-empty-title { font-family: 'Poppins', sans-serif; font-size: 15px; font-weight: 700; color: #02073e; margin: 0 0 6px; }
.idt-ai-empty-subtitle { font-family: 'Poppins', sans-serif; font-size: 13px; color: #6b7a8d; margin: 0; line-height: 1.6; }
.idt-ai-empty-subtitle a { color: #ff5533; font-weight: 600; text-decoration: none; }
.idt-ai-reset-button { margin-top: 24px; padding: 10px 24px; background-color: #f0f4f8; color: #02073e; font-family: 'Poppins', sans-serif; font-size: 13px; font-weight: 600; border: 1px solid #d1d9e2; border-radius: 8px; cursor: pointer; transition: all 0.2s ease; }
.idt-ai-reset-button:hover { background: #e2e8f0; border-color: #aeb9c6; }

/* ══ RESPONSIVE ═══════════════════════════════════════════════ */
@media (max-width: 768px) {
  .idt-ai-product-card { flex-direction: column; }
  .idt-ai-pc-right { width: 100%; padding: 24px; flex-direction: row; flex-wrap: wrap; justify-content: space-between; align-items: center;}
  .idt-ai-pc-term { margin-top: 0; margin-bottom: 0; margin-left: 8px; }
  .idt-ai-pc-btn { width: auto; }
  .idt-ai-pc-loc { width: 100%; justify-content: center; margin-top: 16px; }
  .idt-ai-pc-specs { flex-direction: column; gap: 8px; }
  .idt-ai-pc-title-row { flex-direction: column; align-items: flex-start; gap: 8px;}
}

@media (max-width: 600px) {
  .idt-ai-fab { bottom: 20px; left: 20px; }
  .idt-ai-overlay { padding: 0; align-items: flex-end; }
  .idt-ai-modal { max-height: 91vh; border-radius: 20px 20px 0 0; }
  .idt-ai-header { padding: 20px 20px 14px; }
  .idt-ai-chat-zone { padding: 10px 20px 20px; }
  .idt-ai-header-sub { font-size: 11px; }
  .idt-ai-search-zone { padding: 0 20px 16px; }
  .idt-ai-input { font-size: 13px; }
  .idt-ai-find-btn { padding: 0 14px; font-size: 11.5px; }
  .idt-ai-res-header { padding: 12px 20px 10px; }
  .idt-ai-products-wrap { padding: 0 20px 0px; }
  .idt-ai-load-more-wrap { padding: 10px 20px 30px; }
  .idt-ai-idle { padding: 26px 20px 20px; }
  .idt-ai-sug-list { grid-template-columns: 1fr; }
  .idt-ai-pc-right { flex-direction: column; gap: 12px; }
  .idt-ai-pc-btn { width: 100%; }
}
@media (min-width: 601px) and (max-width: 900px) {
  .idt-ai-overlay { padding: 14px; }
  .idt-ai-modal { max-height: 90vh; }
}