/* Chatbot AI — Widget Styles */

.cai-widget-wrap {
    --cai-primary: #2563eb;
    --cai-primary-dark: #1d4ed8;
    --cai-primary-light: #dbeafe;
    --cai-bg: #ffffff;
    --cai-surface: #f8fafc;
    --cai-border: #e2e8f0;
    --cai-text: #0f172a;
    --cai-text-muted: #64748b;
    --cai-user-bg: var(--cai-primary);
    --cai-bot-bg: #ffffff;
    --cai-radius: 18px;
    --cai-panel-width: 380px;
    --cai-shadow: 0 20px 50px rgba(15, 23, 42, 0.2);
    --cai-bubble-size: 64px;

    position: relative;
    display: inline-block;
    width: auto;
    min-height: var(--cai-bubble-size);
    vertical-align: middle;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
    z-index: 10;
    line-height: 1.5;
}

.cai-widget-wrap *,
.cai-widget-wrap *::before,
.cai-widget-wrap *::after {
    box-sizing: border-box;
}

.cai-position-right {
    text-align: right;
}

.cai-position-left {
    text-align: left;
}

/* Tam genişlikte blok içinde hizalama: [chatbot_ai block="1"] */
.cai-widget-wrap.cai-widget-block {
    display: block;
    width: 100%;
}

.cai-widget-wrap.cai-widget-block.cai-position-right {
    text-align: right;
}

.cai-widget-wrap.cai-widget-block.cai-position-left {
    text-align: left;
}

/* Gizli balon modu: yalnızca özel butonlarla açılır */
.cai-widget-wrap.cai-widget-no-bubble {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    min-height: 0 !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* Harici balon ile açılan panel — masaüstünde tıklanan butonun yanında */
body > .cai-panel.cai-panel-overlay.cai-panel-anchored {
    position: fixed;
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
    transform: none !important;
    width: min(var(--cai-panel-width), calc(100vw - 32px)) !important;
    max-height: min(540px, calc(100vh - 32px)) !important;
    height: auto !important;
    min-height: 0 !important;
    z-index: 999999;
    border-radius: var(--cai-radius);
    border: 1px solid var(--cai-border);
    box-shadow: var(--cai-shadow);
}

.cai-trigger-wrap {
    --cai-primary: #2563eb;
    --cai-primary-dark: #1d4ed8;
    --cai-bubble-size: 64px;

    display: inline-block;
    vertical-align: middle;
    line-height: 1;
    position: relative;
}

.cai-trigger-wrap--block {
    display: block;
    width: 100%;
    text-align: right;
}

.cai-trigger-wrap .cai-bubble--trigger {
    vertical-align: middle;
}

.cai-bubble--trigger:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.35);
    outline-offset: 3px;
}
.cai-icon-send,
.cai-icon-x {
    display: block;
    flex-shrink: 0;
}

.cai-icon-send {
    width: 18px;
    height: 18px;
    position: relative;
}

.cai-icon-send::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 1px;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 7px 0 7px 14px;
    border-color: transparent transparent transparent #ffffff;
}

.cai-icon-x {
    width: 16px;
    height: 16px;
    position: relative;
}

.cai-icon-x::before,
.cai-icon-x::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 1px;
    width: 14px;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
}

.cai-icon-x::before { transform: translateY(-50%) rotate(45deg); }
.cai-icon-x::after  { transform: translateY(-50%) rotate(-45deg); }

.cai-icon-x--lg { width: 20px; height: 20px; }
.cai-icon-x--lg::before,
.cai-icon-x--lg::after { width: 18px; left: 1px; height: 2.5px; }

/* ── Bubble ── */
.cai-bubble {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--cai-bubble-size);
    height: var(--cai-bubble-size);
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-radius: 50%;
    background: linear-gradient(145deg, var(--cai-primary) 0%, var(--cai-primary-dark) 100%);
    color: #ffffff;
    cursor: pointer;
    box-shadow: 0 8px 28px rgba(37, 99, 235, 0.45);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    position: relative;
    z-index: 2;
    padding: 0;
    appearance: none;
    -webkit-appearance: none;
}

.cai-bubble:hover {
    transform: scale(1.07);
    box-shadow: 0 12px 36px rgba(37, 99, 235, 0.55);
}

.cai-bubble:active { transform: scale(0.96); }

.cai-bubble-pulse {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid var(--cai-primary);
    opacity: 0;
    animation: caiPulse 2.5s ease-out infinite;
    pointer-events: none;
}

@keyframes caiPulse {
    0%   { transform: scale(0.9); opacity: 0.6; }
    70%  { transform: scale(1.15); opacity: 0; }
    100% { transform: scale(1.15); opacity: 0; }
}

.cai-bubble-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #ffffff;
    color: var(--cai-primary);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.05em;
    padding: 2px 5px;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    line-height: 1;
    z-index: 3;
}

.cai-bubble-icon--close { display: none; }
.cai-widget-wrap.is-open .cai-bubble-icon--chat  { display: none; }
.cai-widget-wrap.is-open .cai-bubble-icon--close { display: flex; align-items: center; justify-content: center; }
.cai-widget-wrap.is-open .cai-bubble-pulse { animation: none; opacity: 0; }
.cai-widget-wrap.is-open .cai-bubble-badge  { display: none; }

.cai-bot-svg {
    display: block !important;
    color: #ffffff;
    width: 30px;
    height: 30px;
}

.cai-bubble .cai-bot-svg {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.18));
}

.cai-bubble::before {
    content: "";
    position: absolute;
    inset: 9px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.18);
    pointer-events: none;
}

/* ── Backdrop (mobile) ── */
.cai-backdrop {
    display: none;
}

/* ── Panel ── */
.cai-panel {
    --cai-primary: #2563eb;
    --cai-primary-dark: #1d4ed8;
    --cai-primary-light: #dbeafe;
    --cai-bg: #ffffff;
    --cai-surface: #f8fafc;
    --cai-border: #e2e8f0;
    --cai-text: #0f172a;
    --cai-text-muted: #64748b;
    --cai-user-bg: var(--cai-primary);
    --cai-bot-bg: #ffffff;
    --cai-radius: 18px;
    --cai-panel-width: 380px;
    --cai-shadow: 0 20px 50px rgba(15, 23, 42, 0.2);

    position: absolute;
    bottom: calc(var(--cai-bubble-size) + 16px);
    width: min(var(--cai-panel-width), 92vw);
    max-height: min(540px, 72vh);
    background: var(--cai-bg) !important;
    border: 1px solid var(--cai-border);
    border-radius: var(--cai-radius);
    box-shadow: var(--cai-shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    transform: translateY(14px) scale(0.95);
    pointer-events: none;
    transition: opacity 0.28s ease, transform 0.28s ease;
    z-index: 3;
}

.cai-position-right .cai-panel { right: 0; }
.cai-position-left  .cai-panel { left: 0; }

.cai-widget-wrap.is-open .cai-panel {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.cai-panel.is-active {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.cai-panel[hidden],
.cai-backdrop[hidden] {
    display: none !important;
}

/* ── Header ── */
.cai-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: linear-gradient(135deg, var(--cai-primary) 0%, var(--cai-primary-dark) 100%);
    color: #ffffff;
    flex-shrink: 0;
}

.cai-panel-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.cai-panel-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    flex-shrink: 0;
}

.cai-panel-avatar .cai-bot-svg { color: #ffffff; }

.cai-panel-title {
    display: block;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cai-panel-status {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    opacity: 0.9;
    margin-top: 2px;
}

.cai-status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 0 2px rgba(74, 222, 128, 0.3);
    flex-shrink: 0;
    animation: caiBlink 2s ease infinite;
}

@keyframes caiBlink {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.5; }
}

.cai-panel-close {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    min-width: 34px;
    border: none !important;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.18) !important;
    color: #ffffff !important;
    cursor: pointer;
    padding: 0 !important;
    box-shadow: none !important;
    flex-shrink: 0;
    transition: background 0.2s;
}

.cai-panel-close:hover {
    background: rgba(255, 255, 255, 0.32) !important;
}

/* ── Messages ── */
.cai-messages {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    padding: 0;
    display: flex;
    flex-direction: column;
    background: var(--cai-surface) !important;
    scroll-behavior: smooth;
    min-height: 0;
}

.cai-messages-inner {
    flex: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background:
        radial-gradient(ellipse at 20% 0%, rgba(37, 99, 235, 0.06) 0%, transparent 55%),
        radial-gradient(ellipse at 80% 100%, rgba(99, 102, 241, 0.05) 0%, transparent 50%),
        var(--cai-surface) !important;
}

.cai-message-row {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    max-width: 100%;
    animation: caiFadeIn 0.3s ease;
}

.cai-message-row--user {
    flex-direction: row;
    justify-content: flex-end;
    align-self: flex-end;
    width: 100%;
}

.cai-message-row--bot,
.cai-message-row--error {
    align-self: flex-start;
}

.cai-msg-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--cai-primary), var(--cai-primary-dark));
    color: #ffffff;
    flex-shrink: 0;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.3);
}

.cai-msg-avatar .cai-bot-svg {
    width: 16px !important;
    height: 16px !important;
    color: #ffffff;
}

.cai-message {
    display: inline-block;
    width: fit-content;
    max-width: min(85%, calc(100% - 36px));
    padding: 11px 15px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.55;
    flex: 0 0 auto;
    white-space: normal !important;
    word-break: normal !important;
    overflow-wrap: break-word !important;
    word-wrap: break-word;
    writing-mode: horizontal-tb !important;
    text-align: left;
}

@keyframes caiFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.cai-message--bot {
    background: var(--cai-bot-bg) !important;
    color: var(--cai-text) !important;
    border: 1px solid var(--cai-border);
    border-bottom-left-radius: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.cai-message--bot a {
    color: var(--cai-primary);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
    overflow-wrap: anywhere;
}

.cai-message--bot a:hover { opacity: 0.85; }

.cai-message--user {
    background: var(--cai-user-bg) !important;
    color: #ffffff !important;
    border-bottom-right-radius: 4px;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
    width: fit-content !important;
    max-width: min(85%, 100%) !important;
    min-width: 0;
    flex-shrink: 0 !important;
}

.cai-message--error {
    background: #fef2f2;
    color: #b91c1c;
    font-size: 13px;
    border: 1px solid #fecaca;
    max-width: 95%;
}

/* Typing */
.cai-typing-row {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    align-self: flex-start;
}

.cai-typing {
    display: flex;
    gap: 4px;
    padding: 12px 16px;
    background: var(--cai-bot-bg);
    border: 1px solid var(--cai-border);
    border-radius: 14px;
    border-bottom-left-radius: 4px;
}

.cai-typing span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--cai-primary);
    animation: caiBounce 1.2s infinite ease-in-out;
}

.cai-typing span:nth-child(2) { animation-delay: 0.15s; }
.cai-typing span:nth-child(3) { animation-delay: 0.3s; }

@keyframes caiBounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.35; }
    30%           { transform: translateY(-5px); opacity: 1; }
}

/* ── Input ── */
.cai-input-form {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    padding: 12px;
    border-top: 1px solid var(--cai-border);
    background: var(--cai-bg);
    flex-shrink: 0;
}

.cai-input {
    flex: 1;
    resize: none;
    border: 1px solid var(--cai-border) !important;
    border-radius: 12px !important;
    padding: 10px 14px !important;
    font-size: 14px !important;
    line-height: 1.4 !important;
    font-family: inherit !important;
    color: var(--cai-text) !important;
    background: var(--cai-surface) !important;
    max-height: 100px;
    box-shadow: none !important;
    margin: 0 !important;
    width: auto !important;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.cai-input:focus {
    outline: none !important;
    border-color: var(--cai-primary) !important;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15) !important;
}

.cai-send-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    border: none !important;
    border-radius: 12px !important;
    background: var(--cai-primary) !important;
    color: #ffffff !important;
    cursor: pointer;
    flex-shrink: 0;
    padding: 0 !important;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.35) !important;
    transition: background 0.2s, transform 0.15s;
    appearance: none;
    -webkit-appearance: none;
}

.cai-send-btn:hover:not(:disabled) {
    background: var(--cai-primary-dark) !important;
}

.cai-send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.cai-send-btn:active:not(:disabled) { transform: scale(0.94); }

/* Theme overrides */
.cai-widget-wrap button svg:not(.cai-bot-svg),
.cai-trigger-wrap button svg:not(.cai-bot-svg) { display: none; }

/* Body scroll lock */
html.cai-no-scroll,
body.cai-no-scroll {
    overflow: hidden !important;
    height: 100% !important;
    touch-action: none;
}

@media (prefers-reduced-motion: reduce) {
    .cai-panel, .cai-bubble, .cai-message-row, .cai-typing span, .cai-bubble-pulse, .cai-status-dot, .cai-backdrop {
        transition: none !important;
        animation: none !important;
    }
}

/* ── Tablet & Mobile: fullscreen chat ── */
@media (max-width: 768px) {
    .cai-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 999998;
        background: rgba(15, 23, 42, 0.45) !important;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.25s ease;
    }

    /* When portaled to body on mobile */
    body > .cai-backdrop,
    body > .cai-panel {
        z-index: 999999;
    }

    body > .cai-backdrop {
        z-index: 999998;
    }

    .cai-widget-wrap.is-open .cai-backdrop,
    body > .cai-backdrop.is-active {
        opacity: 1;
        pointer-events: auto;
    }

    body > .cai-panel.cai-panel-overlay.is-active,
    .cai-panel.cai-panel-overlay.is-active {
        position: fixed;
        inset: 0;
        width: 100% !important;
        max-width: 100% !important;
        max-height: none !important;
        height: 100% !important;
        height: 100dvh !important;
        min-height: 100dvh !important;
        bottom: auto !important;
        left: 0 !important;
        right: 0 !important;
        top: 0 !important;
        border-radius: 0;
        border: none;
        z-index: 999999;
        transform: translateY(0);
        opacity: 1 !important;
        box-shadow: none !important;
        background: #ffffff !important;
    }

    .cai-panel {
        position: fixed;
        inset: 0;
        width: 100% !important;
        max-width: 100% !important;
        max-height: none !important;
        height: 100% !important;
        height: 100dvh !important;
        min-height: 100dvh !important;
        bottom: auto !important;
        left: 0 !important;
        right: 0 !important;
        top: 0 !important;
        border-radius: 0;
        border: none;
        z-index: 999999;
        transform: translateY(100%);
        opacity: 1 !important;
        box-shadow: none !important;
        background: #ffffff !important;
        transition: transform 0.32s cubic-bezier(0.32, 0.72, 0, 1);
    }

    .cai-widget-wrap.is-open .cai-panel,
    body > .cai-panel.is-active,
    .cai-panel.is-active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .cai-panel-header {
        padding: max(14px, env(safe-area-inset-top)) 16px 14px;
        min-height: 60px;
        box-shadow: 0 2px 16px rgba(15, 23, 42, 0.14);
        position: relative;
        z-index: 2;
    }

    .cai-panel-avatar {
        width: 44px;
        height: 44px;
        border-radius: 14px;
    }

    .cai-panel-title {
        font-size: 16px;
    }

    .cai-panel-status {
        font-size: 12px;
    }

    .cai-panel-close {
        width: 40px !important;
        height: 40px !important;
        min-width: 40px !important;
        border-radius: 12px !important;
    }

    .cai-messages-inner {
        padding: 16px 14px 12px;
        gap: 14px;
        min-height: 100%;
    }

    .cai-message {
        font-size: 15px;
        padding: 12px 16px;
        width: fit-content !important;
        max-width: min(86%, calc(100% - 40px)) !important;
        box-shadow: 0 2px 10px rgba(15, 23, 42, 0.08);
    }

    .cai-msg-avatar {
        width: 32px;
        height: 32px;
        border-radius: 10px;
    }

    .cai-message-row--user .cai-message {
        width: fit-content !important;
        max-width: min(84%, 100%) !important;
        flex-shrink: 0 !important;
    }

    .cai-input-form {
        padding: 10px 14px max(14px, env(safe-area-inset-bottom));
        gap: 10px;
        background: #ffffff !important;
        box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.08);
        position: relative;
        z-index: 2;
    }

    .cai-input {
        font-size: 16px !important;
        padding: 12px 16px !important;
        border-radius: 14px !important;
        min-height: 48px;
    }

    .cai-send-btn {
        width: 48px !important;
        height: 48px !important;
        min-width: 48px !important;
        border-radius: 14px !important;
    }

    /* Hide floating bubble when fullscreen panel is open */
    .cai-widget-wrap.is-open .cai-bubble {
        opacity: 0;
        pointer-events: none;
        transform: scale(0.8);
    }

    .cai-bubble {
        --cai-bubble-size: 58px;
        box-shadow: 0 6px 24px rgba(37, 99, 235, 0.4);
    }
}

@media (max-width: 480px) {
    .cai-bubble { --cai-bubble-size: 56px; }
}