/* =========================================================
   WP AI Chatbot — frontend widget styles
   SVG fix: forțăm dimensiuni pentru a evita reset-ul temelor
   ========================================================= */

:root {
    --wpaic-primary:      #2563eb;
    --wpaic-primary-dark: #1d4ed8;
    --wpaic-radius:       16px;
    --wpaic-radius-sm:    8px;
    --wpaic-shadow:       0 8px 32px rgba(0,0,0,.18), 0 2px 8px rgba(0,0,0,.10);
    --wpaic-bg:           #ffffff;
    --wpaic-surface:      #f8fafc;
    --wpaic-border:       #e2e8f0;
    --wpaic-text:         #1e293b;
    --wpaic-text-muted:   #64748b;
    --wpaic-font:         -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    --wpaic-z:            99999;
    --wpaic-width:        360px;
    --wpaic-height:       520px;
}

/* ── Reset izolat — previne interferența temei ─────────── */
#wpaic-chatbot,
#wpaic-chatbot * {
    box-sizing: border-box !important;
    font-family: var(--wpaic-font) !important;
    line-height: 1.5 !important;
}

/* SVG reset complet — fix principal ────────────────────── */
#wpaic-chatbot svg {
    display:        block !important;
    overflow:       visible !important;
    flex-shrink:    0 !important;
    max-width:      none !important;
    max-height:     none !important;
    height:         auto !important; /* suprascris individual mai jos */
}

/* Dimensiuni SVG individuale ─────────────────────────── */
#wpaic-chatbot .wpaic-toggle svg       { width: 26px !important; height: 26px !important; }
#wpaic-chatbot .wpaic-avatar svg       { width: 22px !important; height: 22px !important; }
#wpaic-chatbot .wpaic-clear-btn svg    { width: 17px !important; height: 17px !important; }
#wpaic-chatbot .wpaic-send-btn svg     { width: 18px !important; height: 18px !important; }

/* ── Wrapper ─────────────────────────────────────────── */
#wpaic-chatbot {
    position:    fixed !important;
    z-index:     var(--wpaic-z) !important;
    font-size:   14px !important;
    line-height: 1.5 !important;
    margin:      0 !important;
    padding:     0 !important;
}

.wpaic-bottom-right { bottom: 24px !important; right: 24px !important; }
.wpaic-bottom-left  { bottom: 24px !important; left:  24px !important; }

/* ── Buton toggle ────────────────────────────────────── */
.wpaic-toggle {
    width:           56px !important;
    height:          56px !important;
    border-radius:   50% !important;
    background:      var(--wpaic-primary) !important;
    border:          none !important;
    cursor:          pointer !important;
    display:         flex !important;
    align-items:     center !important;
    justify-content: center !important;
    color:           #fff !important;
    box-shadow:      0 4px 16px rgba(0,0,0,.22) !important;
    transition:      transform .2s ease, box-shadow .2s ease !important;
    position:        relative !important;
    z-index:         1 !important;
    padding:         0 !important;
    margin:          0 !important;
    outline:         none !important;
}
.wpaic-toggle:hover {
    background:  var(--wpaic-primary-dark) !important;
    transform:   scale(1.08) !important;
}
.wpaic-toggle:focus-visible {
    outline:        3px solid var(--wpaic-primary) !important;
    outline-offset: 3px !important;
}

.wpaic-toggle-icon {
    display:         flex !important;
    align-items:     center !important;
    justify-content: center !important;
    width:           26px !important;
    height:          26px !important;
}
.wpaic-icon-close { display: none !important; }
.wpaic-chatbot.wpaic-open .wpaic-icon-open  { display: none !important; }
.wpaic-chatbot.wpaic-open .wpaic-icon-close { display: flex !important; }

/* ── Fereastra chat ──────────────────────────────────── */
.wpaic-window {
    position:       absolute !important;
    bottom:         68px !important;
    width:          var(--wpaic-width) !important;
    height:         var(--wpaic-height) !important;
    background:     var(--wpaic-bg) !important;
    border-radius:  var(--wpaic-radius) !important;
    box-shadow:     var(--wpaic-shadow) !important;
    display:        flex !important;
    flex-direction: column !important;
    overflow:       hidden !important;
    transform:      scale(.85) translateY(12px) !important;
    opacity:        0 !important;
    pointer-events: none !important;
    transition:     transform .25s cubic-bezier(.34,1.56,.64,1), opacity .2s ease !important;
    border:         1px solid var(--wpaic-border) !important;
}
.wpaic-bottom-right .wpaic-window { right: 0 !important; transform-origin: bottom right !important; }
.wpaic-bottom-left  .wpaic-window { left:  0 !important; transform-origin: bottom left  !important; }
.wpaic-chatbot.wpaic-open .wpaic-window {
    transform:      scale(1) translateY(0) !important;
    opacity:        1 !important;
    pointer-events: all !important;
}

/* ── Header ──────────────────────────────────────────── */
.wpaic-header {
    display:         flex !important;
    align-items:     center !important;
    justify-content: space-between !important;
    padding:         13px 15px !important;
    color:           #fff !important;
    flex-shrink:     0 !important;
}
.wpaic-header-info {
    display:     flex !important;
    align-items: center !important;
    gap:         10px !important;
}
.wpaic-avatar {
    width:           38px !important;
    height:          38px !important;
    border-radius:   50% !important;
    background:      rgba(255,255,255,.2) !important;
    display:         flex !important;
    align-items:     center !important;
    justify-content: center !important;
    flex-shrink:     0 !important;
}
.wpaic-header-name {
    margin:      0 !important;
    font-weight: 600 !important;
    font-size:   15px !important;
    line-height: 1.2 !important;
    color:       #fff !important;
}
.wpaic-header-status {
    margin:      0 !important;
    font-size:   12px !important;
    opacity:     .85 !important;
    display:     flex !important;
    align-items: center !important;
    gap:         5px !important;
    color:       #fff !important;
}
.wpaic-status-dot {
    width:         7px !important;
    height:        7px !important;
    background:    #4ade80 !important;
    border-radius: 50% !important;
    display:       inline-block !important;
    animation:     wpaic-pulse 2s infinite !important;
    flex-shrink:   0 !important;
}
@keyframes wpaic-pulse {
    0%, 100% { box-shadow: 0 0 0 2px rgba(74,222,128,.3); }
    50%       { box-shadow: 0 0 0 4px rgba(74,222,128,.1); }
}
.wpaic-clear-btn {
    background:      rgba(255,255,255,.15) !important;
    border:          none !important;
    cursor:          pointer !important;
    color:           #fff !important;
    width:           32px !important;
    height:          32px !important;
    border-radius:   6px !important;
    display:         flex !important;
    align-items:     center !important;
    justify-content: center !important;
    flex-shrink:     0 !important;
    padding:         0 !important;
    transition:      background .15s !important;
}
.wpaic-clear-btn:hover { background: rgba(255,255,255,.3) !important; }

/* ── Mesaje ──────────────────────────────────────────── */
.wpaic-messages {
    flex:             1 !important;
    overflow-y:       auto !important;
    padding:          16px !important;
    display:          flex !important;
    flex-direction:   column !important;
    gap:              12px !important;
    scroll-behavior:  smooth !important;
    background:       var(--wpaic-surface) !important;
}
.wpaic-messages::-webkit-scrollbar       { width: 4px !important; }
.wpaic-messages::-webkit-scrollbar-track { background: transparent !important; }
.wpaic-messages::-webkit-scrollbar-thumb { background: #cbd5e1 !important; border-radius: 2px !important; }

.wpaic-msg {
    display:    flex !important;
    gap:        8px !important;
    animation:  wpaic-slide-in .2s ease both !important;
}
@keyframes wpaic-slide-in {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}
.wpaic-msg-bot  { align-self: flex-start !important; }
.wpaic-msg-user { align-self: flex-end !important; flex-direction: row-reverse !important; }

.wpaic-bubble {
    max-width:    82% !important;
    padding:      10px 14px !important;
    border-radius:18px !important;
    word-wrap:    break-word !important;
    white-space:  pre-wrap !important;
    font-size:    14px !important;
    line-height:  1.55 !important;
}
.wpaic-msg-bot  .wpaic-bubble { background: #f1f5f9 !important; color: var(--wpaic-text) !important; border-bottom-left-radius: 4px !important; }
.wpaic-msg-user .wpaic-bubble { background: var(--wpaic-primary) !important; color: #fff !important; border-bottom-right-radius: 4px !important; }
.wpaic-bubble-error { background: #fee2e2 !important; color: #b91c1c !important; }

/* Typing dots */
.wpaic-typing .wpaic-bubble { display: flex !important; align-items: center !important; gap: 4px !important; padding: 14px !important; }
.wpaic-dot {
    width: 7px !important; height: 7px !important;
    background: var(--wpaic-text-muted) !important;
    border-radius: 50% !important;
    flex-shrink: 0 !important;
    animation: wpaic-bounce .9s ease infinite !important;
}
.wpaic-dot:nth-child(2) { animation-delay: .18s !important; }
.wpaic-dot:nth-child(3) { animation-delay: .36s !important; }
@keyframes wpaic-bounce {
    0%, 60%, 100% { transform: translateY(0); }
    30%            { transform: translateY(-6px); }
}

/* Welcome */
.wpaic-welcome { text-align: center !important; padding: 28px 16px !important; color: var(--wpaic-text-muted) !important; }
.wpaic-welcome-icon { font-size: 36px !important; margin-bottom: 8px !important; display: block !important; }
.wpaic-welcome p { margin: 0 !important; font-size: 14px !important; }

/* ── Footer / Input ──────────────────────────────────── */
.wpaic-footer {
    padding:     11px 13px 8px !important;
    border-top:  1px solid var(--wpaic-border) !important;
    background:  var(--wpaic-bg) !important;
    flex-shrink: 0 !important;
}
.wpaic-input-row {
    display:     flex !important;
    gap:         8px !important;
    align-items: flex-end !important;
}
.wpaic-input {
    flex:         1 !important;
    resize:       none !important;
    border:       1.5px solid var(--wpaic-border) !important;
    border-radius:var(--wpaic-radius-sm) !important;
    padding:      9px 12px !important;
    font-size:    14px !important;
    line-height:  1.5 !important;
    color:        var(--wpaic-text) !important;
    background:   var(--wpaic-surface) !important;
    max-height:   120px !important;
    overflow-y:   auto !important;
    outline:      none !important;
    transition:   border-color .15s !important;
    width:        auto !important;
}
.wpaic-input:focus { border-color: var(--wpaic-primary) !important; background: #fff !important; }

.wpaic-send-btn {
    width:           38px !important;
    height:          38px !important;
    min-width:       38px !important;
    border:          none !important;
    border-radius:   var(--wpaic-radius-sm) !important;
    color:           #fff !important;
    cursor:          pointer !important;
    display:         flex !important;
    align-items:     center !important;
    justify-content: center !important;
    padding:         0 !important;
    flex-shrink:     0 !important;
    transition:      opacity .15s, transform .15s !important;
}
.wpaic-send-btn:hover    { opacity: .88 !important; transform: scale(1.05) !important; }
.wpaic-send-btn:disabled { opacity: .4 !important; cursor: not-allowed !important; transform: none !important; }

.wpaic-powered-by {
    margin:     5px 0 0 !important;
    text-align: center !important;
    font-size:  11px !important;
    color:      var(--wpaic-text-muted) !important;
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 420px) {
    #wpaic-chatbot { --wpaic-width: calc(100vw - 32px) !important; --wpaic-height: 430px !important; }
    .wpaic-bottom-right { right: 16px !important; bottom: 16px !important; }
    .wpaic-bottom-left  { left:  16px !important; bottom: 16px !important; }
}