/* ============================================================
   Cadorama AI — Chat Widget
   Design system: matches cadorama.ro
   Fonts: Jost (headings), Roboto (body) — loaded by theme
   ============================================================ */

:root {
    --cad-blue:         #3182CE;
    --cad-blue-dark:    #2B6CB0;
    --cad-blue-light:   #EBF4FF;
    --cad-dark:         #1A202C;
    --cad-gray-700:     #2D3748;
    --cad-gray-500:     #718096;
    --cad-gray-200:     #E2E8F0;
    --cad-gray-100:     #EDF2F7;
    --cad-gray-50:      #F7FAFC;
    --cad-white:        #FFFFFF;
    --cad-green:        #5FBD74;
    --cad-radius-sm:    4px;
    --cad-radius-md:    5px;
    --cad-shadow-card:  0px 15px 15px -10px rgba(0,0,0,0.07);
}

/* ============================================================
   WRAPPER
   ============================================================ */

#cadorama-ai-widget {
    max-width: 680px;
    margin: 40px auto;
    background: var(--cad-white);
    border: 1px solid var(--cad-gray-200);
    box-shadow: var(--cad-shadow-card);
    font-family: Roboto, 'Segoe UI', Arial, sans-serif;
    font-size: 15px;
    color: var(--cad-dark);
}

/* ============================================================
   HEADER
   ============================================================ */

.cadorama-header {
    background: var(--cad-dark);
    color: var(--cad-white);
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cadorama-header-inner {
    display: flex;
    align-items: center;
    gap: 14px;
}

.cadorama-avatar {
    width: 42px;
    height: 42px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.cadorama-title {
    font-family: Jost, 'Segoe UI', Arial, sans-serif;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.2px;
}

.cadorama-subtitle {
    font-size: 12px;
    color: rgba(255,255,255,0.6);
    margin-top: 3px;
    font-weight: 400;
}

.cadorama-status {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 12px;
    color: rgba(255,255,255,0.65);
    letter-spacing: 0.3px;
}

.cadorama-status-dot {
    width: 7px;
    height: 7px;
    background: var(--cad-green);
    animation: cad-pulse 2.4s ease-in-out infinite;
}

@keyframes cad-pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.4; }
}

/* ============================================================
   CHAT BOX
   ============================================================ */

#cadorama-chat-box {
    height: 420px;
    overflow-y: auto;
    padding: 20px 20px 12px;
    background: var(--cad-gray-50);
    display: flex;
    flex-direction: column;
    gap: 10px;
    scroll-behavior: smooth;
}

#cadorama-chat-box::-webkit-scrollbar       { width: 4px; }
#cadorama-chat-box::-webkit-scrollbar-track  { background: transparent; }
#cadorama-chat-box::-webkit-scrollbar-thumb  {
    background: var(--cad-gray-200);
    border-radius: 2px;
}

/* ============================================================
   MESSAGES
   ============================================================ */

.cadorama-msg {
    padding: 10px 14px;
    max-width: 76%;
    font-size: 14px;
    line-height: 1.6;
    word-break: break-word;
    animation: cad-slide-in 0.18s ease;
}

@keyframes cad-slide-in {
    from { opacity: 0; transform: translateY(5px); }
    to   { opacity: 1; transform: translateY(0); }
}

.cadorama-msg.bot {
    background: var(--cad-white);
    color: var(--cad-dark);
    border: 1px solid var(--cad-gray-200);
    align-self: flex-start;
    border-radius: var(--cad-radius-sm) var(--cad-radius-sm) var(--cad-radius-sm) 0;
}

.cadorama-msg.user {
    background: var(--cad-blue);
    color: var(--cad-white);
    align-self: flex-end;
    border-radius: var(--cad-radius-sm) var(--cad-radius-sm) 0 var(--cad-radius-sm);
}

/* ============================================================
   TYPING INDICATOR
   ============================================================ */

.cadorama-typing {
    display: flex !important;
    align-items: center;
    gap: 5px;
    padding: 14px 16px;
    width: fit-content;
}

.cadorama-typing span {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--cad-gray-500);
    animation: cad-bounce 1.1s infinite;
}

.cadorama-typing span:nth-child(2) { animation-delay: 0.18s; }
.cadorama-typing span:nth-child(3) { animation-delay: 0.36s; }

@keyframes cad-bounce {
    0%, 80%, 100% { transform: scaleY(1);   opacity: 0.5; }
    40%            { transform: scaleY(1.5); opacity: 1;   }
}

/* ============================================================
   PRODUCT CARDS
   ============================================================ */

.cadorama-card {
    background: var(--cad-white);
    border: 1px solid var(--cad-gray-200);
    padding: 16px 18px;
    animation: cad-slide-in 0.22s ease;
    transition: box-shadow 0.18s;
    align-self: stretch;
}

.cadorama-card:hover {
    box-shadow: var(--cad-shadow-card);
}

.cadorama-card-title {
    font-family: Jost, 'Segoe UI', Arial, sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: var(--cad-dark);
    margin-bottom: 5px;
}

.cadorama-card-reason {
    font-size: 13px;
    color: var(--cad-gray-500);
    line-height: 1.55;
    margin-bottom: 12px;
}

.cadorama-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.cadorama-card-price {
    font-size: 13px;
    font-weight: 700;
    color: var(--cad-dark);
    letter-spacing: -0.2px;
}

.cadorama-card-link {
    display: inline-block;
    padding: 6px 18px;
    background: var(--cad-blue);
    color: var(--cad-white) !important;
    font-size: 12px;
    font-weight: 500;
    text-decoration: none !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--cad-radius-md);
    transition: background 0.15s;
}

.cadorama-card-link:hover {
    background: var(--cad-blue-dark);
    color: var(--cad-white) !important;
}

/* ============================================================
   QUICK REPLIES
   ============================================================ */

#cadorama-quick-replies {
    padding: 10px 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    background: var(--cad-white);
    border-top: 1px solid var(--cad-gray-200);
}

#cadorama-quick-replies:empty {
    padding: 0;
    border-top: none;
}

.cadorama-quick-btn {
    border: 1px solid var(--cad-gray-200);
    background: var(--cad-gray-50);
    color: var(--cad-gray-700);
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    border-radius: var(--cad-radius-md);
    cursor: pointer;
    transition: background 0.14s, border-color 0.14s, color 0.14s;
}

.cadorama-quick-btn:hover {
    background: var(--cad-blue);
    border-color: var(--cad-blue);
    color: var(--cad-white);
}

/* ============================================================
   INPUT AREA
   ============================================================ */

.cadorama-input-area {
    display: flex;
    align-items: center;
    border-top: 1px solid var(--cad-gray-200);
    background: var(--cad-white);
    padding: 10px 12px;
    gap: 8px;
}

#cadorama-input {
    flex: 1;
    padding: 9px 14px;
    border: 1px solid var(--cad-gray-200);
    border-radius: var(--cad-radius-md);
    outline: none;
    font-family: Roboto, sans-serif;
    font-size: 14px;
    color: var(--cad-dark);
    background: var(--cad-gray-50);
    transition: border-color 0.15s, background 0.15s;
}

#cadorama-input:focus {
    border-color: var(--cad-blue);
    background: var(--cad-white);
}

#cadorama-input::placeholder {
    color: var(--cad-gray-500);
    font-size: 13px;
}

#cadorama-input:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

#cadorama-send-btn {
    padding: 9px 20px;
    border: none;
    background: var(--cad-blue);
    color: var(--cad-white);
    font-family: Roboto, sans-serif;
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--cad-radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    transition: background 0.14s;
    flex-shrink: 0;
}

#cadorama-send-btn:hover   { background: var(--cad-blue-dark); }
#cadorama-send-btn:active  { background: var(--cad-blue-dark); }

#cadorama-send-btn:disabled {
    background: var(--cad-gray-200);
    color: var(--cad-gray-500);
    cursor: not-allowed;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 640px) {

    #cadorama-ai-widget {
        margin: 0;
        border-left: none;
        border-right: none;
    }

    .cadorama-msg     { max-width: 90%; }
    .cadorama-card    { padding: 12px 14px; }

    #cadorama-send-btn span { display: none; }
}