/* CodLab AI Advisor v2.1 — Theming via CSS Custom Properties */
/* Override these in your site theme to match branding */

.clai-chatbot {
    --clai-primary: #00A4A4;
    --clai-primary-dark: #007D7D;
    --clai-primary-light: #00C4C4;
    --clai-primary-bg: rgba(0,164,164,0.06);
    --clai-primary-rgb: 0,164,164;
    --clai-dark: #203343;
    --clai-dark-deep: #0a1a25;
    --clai-text: #444;
    --clai-text-light: #777;
    --clai-bg: #ffffff;
    --clai-bg-light: #f7f7f5;
    --clai-border: #e8e8e6;
    --clai-radius: 10px;
    --clai-radius-lg: 16px;
    --clai-font: 'Mulish', -apple-system, BlinkMacSystemFont, sans-serif;

    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    font-family: var(--clai-font);
}

/* ── FAB Button ── */
.clai-fab {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--clai-dark), var(--clai-dark-deep));
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 28px rgba(var(--clai-primary-rgb),0.25), 0 2px 8px rgba(0,0,0,0.15);
    transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    color: var(--clai-primary-light);
    overflow: visible;
    animation: fabEntrance 0.6s 1s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes fabEntrance {
    from { opacity: 0; transform: scale(0.5) translateY(20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.clai-fab::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 18px;
    background: conic-gradient(from 0deg, var(--clai-primary), transparent 40%, transparent 60%, var(--clai-primary));
    opacity: 0;
    z-index: -1;
    animation: fabGlow 3s linear infinite;
    transition: opacity 0.3s;
}

.clai-fab:hover::before { opacity: 1; }

@keyframes fabGlow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.clai-fab:hover {
    background: var(--clai-primary);
    color: #fff;
    transform: scale(1.08);
    box-shadow: 0 10px 40px rgba(var(--clai-primary-rgb),0.35), 0 4px 12px rgba(0,0,0,0.1);
}

.clai-fab-icon, .clai-fab-close {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.clai-fab:hover .clai-fab-icon { transform: scale(1.1); }

.clai-fab-close { display: none; }
.clai-chatbot.open .clai-fab-icon { display: none; }
.clai-chatbot.open .clai-fab-close { display: block; }
.clai-chatbot.open .clai-fab {
    background: var(--clai-dark);
    color: rgba(255,255,255,0.5);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
.clai-chatbot.open .clai-fab:hover {
    color: #fff;
    background: var(--clai-primary);
}
.clai-chatbot.open .clai-fab::before { display: none; }

.clai-fab-pulse {
    position: absolute;
    inset: -8px;
    border-radius: 22px;
    border: none;
    background: rgba(var(--clai-primary-rgb),0.1);
    animation: clai-pulse 2.5s ease infinite;
    pointer-events: none;
}

@keyframes clai-pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.15); opacity: 0; }
    100% { transform: scale(1); opacity: 0; }
}

.clai-chatbot.open .clai-fab-pulse { display: none; }

/* ── Chat Window ── */
.clai-window {
    position: absolute;
    bottom: 72px;
    right: 0;
    width: 400px;
    max-height: 620px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 12px 60px rgba(32,51,67,0.2), 0 0 0 1px rgba(0,0,0,0.04);
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow: hidden;
}

.clai-chatbot.open .clai-window {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* ── Header ── */
.clai-header {
    background: linear-gradient(135deg, var(--clai-dark), var(--clai-dark-deep));
    color: #fff;
    padding: 18px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 2px solid var(--clai-primary);
}

.clai-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.clai-avatar {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--clai-primary), var(--clai-primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 2px 8px rgba(var(--clai-primary-rgb),0.3);
}

.clai-header-title {
    color: #fff;
    font-weight: 700;
    font-size: 0.9375rem;
    letter-spacing: -0.01em;
}

.clai-header-status {
    font-size: 0.6875rem;
    color: var(--clai-primary-light);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}

.clai-header-status::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #22C55E;
    display: inline-block;
    box-shadow: 0 0 6px rgba(34,197,94,0.5);
}

.clai-minimize {
    background: none;
    border: none;
    color: rgba(255,255,255,0.4);
    cursor: pointer;
    padding: 6px;
    border-radius: 8px;
    transition: all 0.2s;
}
.clai-minimize:hover { color: #fff; background: rgba(255,255,255,0.1); }

/* ── Messages ── */
.clai-messages {
    flex: 1;
    overflow-y: auto;
    padding: 18px 16px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-height: 280px;
    max-height: 360px;
    background: var(--clai-bg-light);
}

/* Custom scrollbar */
.clai-messages::-webkit-scrollbar { width: 5px; }
.clai-messages::-webkit-scrollbar-track { background: transparent; }
.clai-messages::-webkit-scrollbar-thumb { background: rgba(var(--clai-primary-rgb),0.2); border-radius: 10px; }
.clai-messages::-webkit-scrollbar-thumb:hover { background: rgba(var(--clai-primary-rgb),0.4); }

.clai-msg {
    max-width: 88%;
    padding: 12px 16px;
    border-radius: 14px;
    font-size: 0.8375rem;
    line-height: 1.65;
    animation: clai-fadeIn 0.3s ease;
    word-break: break-word;
}

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

.clai-msg-bot {
    align-self: flex-start;
    background: #fff;
    color: #333;
    border: 1px solid #eee;
    border-bottom-left-radius: 4px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}

.clai-msg-user {
    align-self: flex-end;
    background: linear-gradient(135deg, var(--clai-dark), #152530);
    color: #fff;
    border-bottom-right-radius: 4px;
    box-shadow: 0 2px 8px rgba(32,51,67,0.2);
}

.clai-msg-bot p { margin: 0 0 8px; }
.clai-msg-bot p:last-child { margin: 0; }
.clai-msg-bot strong { color: var(--clai-dark); font-weight: 700; }

.clai-msg-bot ul, .clai-msg-bot ol {
    margin: 6px 0;
    padding-left: 18px;
}

.clai-msg-bot li { margin-bottom: 3px; }

.clai-msg-bot a {
    color: var(--clai-primary);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
    text-decoration-color: rgba(var(--clai-primary-rgb),0.3);
    transition: all 0.2s;
}
.clai-msg-bot a:hover {
    color: var(--clai-primary-dark);
    text-decoration-color: var(--clai-primary-dark);
}

.clai-msg-bot code {
    background: rgba(var(--clai-primary-rgb),0.06);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--clai-dark);
}

/* ── Typing indicator ── */
.clai-typing {
    display: flex;
    gap: 5px;
    align-items: center;
    padding: 14px 16px;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 14px;
    border-bottom-left-radius: 4px;
    align-self: flex-start;
    width: fit-content;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}

.clai-typing-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--clai-primary);
    animation: clai-typing 1.4s ease infinite;
}

.clai-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.clai-typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes clai-typing {
    0%, 100% { opacity: 0.25; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1.1); }
}

/* ── Quick Actions ── */
.clai-quick-actions {
    padding: 10px 16px;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    background: var(--clai-bg-light);
}

.clai-quick-btn {
    padding: 6px 14px;
    font-size: 0.75rem;
    background: #fff;
    border: 1px solid rgba(var(--clai-primary-rgb),0.25);
    border-radius: 100px;
    cursor: pointer;
    color: var(--clai-primary-dark);
    font-weight: 600;
    transition: all 0.2s;
    font-family: inherit;
    line-height: 1.3;
}

.clai-quick-btn:hover {
    background: var(--clai-primary);
    color: #fff;
    border-color: var(--clai-primary);
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(var(--clai-primary-rgb),0.2);
}

/* ── Disclaimer & Privacy ── */
.clai-disclaimer {
    text-align: center;
    padding: 8px 16px 3px;
    font-size: 0.625rem;
    color: #999;
    margin: 0;
    line-height: 1.5;
    background: #fff;
    border-top: 1px solid #f0f0f0;
}
.clai-disclaimer a {
    color: var(--clai-primary);
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
}
.clai-disclaimer a:hover { text-decoration: underline; }

.clai-privacy {
    text-align: center;
    padding: 2px 16px 6px;
    font-size: 0.5625rem;
    color: #bbb;
    margin: 0;
    background: #fff;
}
.clai-privacy a {
    color: #aaa;
    text-decoration: underline;
}

/* ── Input ── */
.clai-input {
    display: flex;
    padding: 12px 16px;
    gap: 8px;
    background: #fff;
    border-top: 1px solid #f0f0f0;
}

.clai-input input {
    flex: 1;
    border: 1.5px solid #e0e0e0;
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 0.8375rem;
    font-family: inherit;
    outline: none;
    transition: all 0.2s;
    background: var(--clai-bg-light);
    color: #333;
}

.clai-input input:focus {
    border-color: var(--clai-primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(var(--clai-primary-rgb),0.08);
}

.clai-input input::placeholder {
    color: #aaa;
}

.clai-input button {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: none;
    background: linear-gradient(135deg, var(--clai-primary), var(--clai-primary-dark));
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.clai-input button:hover {
    background: linear-gradient(135deg, var(--clai-primary-light), var(--clai-primary));
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(var(--clai-primary-rgb),0.3);
}

/* ── Footer ── */
.clai-footer {
    text-align: center;
    padding: 5px 8px 10px;
    font-size: 0.625rem;
    color: #ccc;
    background: #fff;
    border-top: 1px solid #f5f5f5;
    flex-shrink: 0;
}

.clai-footer a {
    color: #999;
    font-weight: 700;
    text-decoration: none;
    transition: color 0.2s;
}
.clai-footer a:hover { color: var(--clai-primary); }

/* ── Markdown in bot messages ── */
.clai-msg-bot .clai-h2 {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--clai-dark);
    margin: 14px 0 6px;
    padding-bottom: 4px;
    border-bottom: 2px solid var(--clai-primary);
}
.clai-msg-bot .clai-h3 {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--clai-dark);
    margin: 10px 0 4px;
}
.clai-msg-bot .clai-h4 {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--clai-text);
    margin: 8px 0 4px;
}
.clai-msg-bot .clai-hr {
    border: none;
    border-top: 1px solid var(--clai-border);
    margin: 10px 0;
}
.clai-msg-bot .clai-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
    margin: 10px 0;
    border-radius: 8px;
    overflow: hidden;
}
.clai-msg-bot .clai-table th {
    background: var(--clai-dark);
    color: #fff;
    font-weight: 700;
    text-align: left;
    padding: 8px 10px;
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.clai-msg-bot .clai-table td {
    padding: 7px 10px;
    border-bottom: 1px solid #f0f0f0;
    color: var(--clai-text);
}
.clai-msg-bot .clai-table tr:last-child td { border-bottom: none; }
.clai-msg-bot .clai-table tr:nth-child(even) td { background: var(--clai-bg-light); }

.clai-msg-bot .clai-link {
    color: var(--clai-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
    font-weight: 600;
}
.clai-msg-bot .clai-link:hover { color: var(--clai-primary-dark); }

.clai-msg-bot .clai-code {
    background: rgba(var(--clai-primary-rgb),0.06);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.75rem;
}

/* ── Streaming cursor ── */
.clai-cursor {
    display: inline-block;
    width: 2px;
    height: 1em;
    background: var(--clai-primary);
    margin-left: 2px;
    animation: claiCursorBlink 0.8s step-end infinite;
    vertical-align: text-bottom;
}
@keyframes claiCursorBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}
.clai-streaming { min-height: 24px; }

/* ── Follow-up suggestions ── */
.clai-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 6px 16px 14px;
    background: var(--clai-bg-light);
}
.clai-suggestion-btn {
    padding: 7px 16px;
    font-size: 0.75rem;
    font-weight: 600;
    background: #fff;
    color: var(--clai-primary-dark);
    border: 1px solid rgba(var(--clai-primary-rgb),0.25);
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
    line-height: 1.4;
    text-align: left;
}
.clai-suggestion-btn:hover {
    background: var(--clai-primary);
    color: #fff;
    border-color: var(--clai-primary);
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(var(--clai-primary-rgb),0.2);
}

/* ── Voice Input ── */
.clai-voice-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    color: #999;
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}
.clai-voice-btn:hover { color: var(--clai-primary); background: rgba(var(--clai-primary-rgb),0.08); }
.clai-voice-btn.clai-voice-active {
    color: #fff;
    background: #EF4444;
    animation: claiVoicePulse 1.5s ease infinite;
}
@keyframes claiVoicePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(239,68,68,0.4); }
    50% { box-shadow: 0 0 0 8px rgba(239,68,68,0); }
}

/* ── Feedback ── */
.clai-feedback {
    display: flex;
    gap: 4px;
    margin-top: 8px;
    opacity: 0;
    transition: opacity 0.3s;
}
.clai-msg-bot:hover .clai-feedback { opacity: 1; }
.clai-fb-btn {
    width: 28px;
    height: 28px;
    border: 1px solid #e5e5e5;
    background: #fff;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #aaa;
    transition: all 0.15s;
    padding: 0;
}
.clai-fb-btn:hover { color: var(--clai-primary); border-color: var(--clai-primary); background: rgba(var(--clai-primary-rgb),0.05); }
.clai-fb-thanks {
    font-size: 0.7rem;
    color: #999;
    font-style: italic;
}

/* ── Tool Indicator (loading) ── */
.clai-tool-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 0;
    color: var(--clai-primary);
    font-size: 0.82rem;
    font-weight: 600;
}
.clai-tool-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(var(--clai-primary-rgb),0.2);
    border-top-color: var(--clai-primary);
    border-radius: 50%;
    animation: claiSpin 0.7s linear infinite;
}
@keyframes claiSpin {
    to { transform: rotate(360deg); }
}

/* ── Tool Cards ── */
.clai-tool-card {
    border-radius: 12px;
    overflow: hidden;
    margin: 4px 0;
    border: 1px solid rgba(var(--clai-primary-rgb),0.15);
}
.clai-tool-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    font-size: 0.82rem;
    font-weight: 700;
    color: #fff;
}
.clai-energy-card .clai-tool-card-header { background: linear-gradient(135deg, var(--clai-primary), var(--clai-primary-dark)); }
.clai-lead-card .clai-tool-card-header { background: linear-gradient(135deg, #22C55E, #16A34A); }
.clai-lead-card p { padding: 12px 16px; margin: 0; font-size: 0.82rem; color: var(--clai-text); }

.clai-tool-card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: rgba(var(--clai-primary-rgb),0.08);
}
.clai-tool-stat {
    background: #fff;
    padding: 12px 16px;
    text-align: center;
}
.clai-tool-stat-value {
    display: block;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--clai-dark);
    line-height: 1.2;
}
.clai-tool-stat-label {
    display: block;
    font-size: 0.68rem;
    color: #888;
    margin-top: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.clai-tool-stat-highlight {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(var(--clai-primary-rgb),0.05), rgba(var(--clai-primary-rgb),0.1));
}
.clai-tool-stat-highlight .clai-tool-stat-value { color: var(--clai-primary); font-size: 1.3rem; }

.clai-tool-card-footer {
    padding: 8px 16px;
    font-size: 0.7rem;
    color: #999;
    background: var(--clai-bg-light);
    text-align: center;
}

/* ── System Messages ── */
.clai-system-msg {
    text-align: center;
    padding: 6px 16px;
    font-size: 0.72rem;
    color: #aaa;
}
.clai-system-msg .clai-new-chat {
    background: none;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 2px 10px;
    font-size: 0.72rem;
    cursor: pointer;
    color: var(--clai-primary);
    margin-left: 4px;
}
.clai-system-msg .clai-new-chat:hover { background: var(--clai-primary); color: #fff; border-color: var(--clai-primary); }

/* ── History messages (faded) ── */
.clai-msg.clai-history { opacity: 0.6; }

/* ── Proactive FAB tooltip ── */
.clai-fab-tooltip {
    position: absolute;
    bottom: 64px;
    right: 0;
    background: var(--clai-dark);
    color: #fff;
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    opacity: 0;
    transform: translateY(5px);
    transition: all 0.3s ease;
    pointer-events: none;
    z-index: 1;
}
.clai-fab-tooltip::after {
    content: '';
    position: absolute;
    bottom: -6px;
    right: 22px;
    width: 12px;
    height: 12px;
    background: var(--clai-dark);
    transform: rotate(45deg);
}
.clai-tooltip-visible {
    opacity: 1;
    transform: translateY(0);
}
.clai-fab-nudge {
    animation: claiNudge 0.5s ease;
}
@keyframes claiNudge {
    0%, 100% { transform: scale(1); }
    25% { transform: scale(1.15); }
    50% { transform: scale(0.95); }
    75% { transform: scale(1.05); }
}

/* ── DSGVO Inline Consent ── */
.clai-dsgvo-consent {
    margin: 8px 16px;
    padding: 16px;
    background: #f8fffe;
    border: 1px solid rgba(var(--clai-primary-rgb),0.2);
    border-radius: 12px;
    font-size: 0.78rem;
    line-height: 1.5;
    color: var(--clai-text);
}
.clai-dsgvo-icon {
    margin-bottom: 8px;
}
.clai-dsgvo-text {
    margin-bottom: 12px;
}
.clai-dsgvo-text strong {
    color: var(--clai-dark);
    font-size: 0.85rem;
}
.clai-dsgvo-text a {
    color: var(--clai-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}
.clai-dsgvo-buttons {
    display: flex;
    gap: 8px;
}
.clai-dsgvo-accept {
    flex: 1;
    padding: 9px 16px;
    background: var(--clai-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.2s;
}
.clai-dsgvo-accept:hover { background: #008e8e; }
.clai-dsgvo-decline {
    padding: 9px 16px;
    background: transparent;
    color: #888;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 0.8rem;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s;
}
.clai-dsgvo-decline:hover { border-color: #999; color: var(--clai-text); }

/* ── Drag & Drop Overlay ── */
.clai-chatbot.clai-dragover .clai-messages {
    position: relative;
}
.clai-chatbot.clai-dragover .clai-messages::after {
    content: 'Foto hier ablegen';
    position: absolute;
    inset: 0;
    background: rgba(var(--clai-primary-rgb),0.92);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 8px;
    border: 3px dashed rgba(255,255,255,0.5);
    margin: 8px;
    z-index: 10;
    pointer-events: none;
    animation: claiDropPulse 1s ease infinite;
}
@keyframes claiDropPulse {
    0%, 100% { border-color: rgba(255,255,255,0.5); }
    50% { border-color: rgba(255,255,255,0.9); }
}

/* ── Geolocation message ── */
.clai-system-msg svg { vertical-align: -2px; }
.clai-system-msg a { text-decoration: none; }
.clai-system-msg a:hover { text-decoration: underline; }

/* ── Photo Upload ── */
.clai-photo-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    color: #999;
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}
.clai-photo-btn:hover { color: var(--clai-primary); background: rgba(var(--clai-primary-rgb),0.08); }

.clai-photo-preview {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--clai-border);
}
.clai-photo-preview img {
    width: 100%;
    max-height: 200px;
    object-fit: cover;
    display: block;
}
.clai-photo-preview span {
    display: block;
    text-align: center;
    padding: 10px;
    font-size: 0.78rem;
    color: var(--clai-primary);
    font-weight: 600;
    background: #f8fffe;
    animation: claiPulseText 1.5s ease infinite;
}
@keyframes claiPulseText {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ── Actions Bar (PDF, WhatsApp, Email) ── */
.clai-actions-bar {
    display: flex;
    gap: 6px;
    padding: 8px 16px;
    background: var(--clai-bg-light);
    border-top: 1px solid var(--clai-border);
}
.clai-action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 7px 10px;
    font-size: 0.72rem;
    font-weight: 600;
    background: #fff;
    color: #666;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}
.clai-action-btn:hover {
    border-color: var(--clai-primary);
    color: var(--clai-primary);
    background: rgba(var(--clai-primary-rgb),0.04);
}
#clai-whatsapp-btn:hover { color: #25D366; border-color: #25D366; }
#clai-email-btn:hover { color: #EA4335; border-color: #EA4335; }

/* ── Table scroll wrapper ── */
.clai-table-wrap {
    overflow-x: auto;
    margin: 8px 0;
    -webkit-overflow-scrolling: touch;
}

/* ── Screen reader only (label) ── */
.sr-only,
.clai-chatbot .sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0,0,0,0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* ── Responsive ── */
@media (max-width: 480px) {
    .clai-window {
        width: calc(100vw - 32px);
        right: -8px;
        bottom: 68px;
        max-height: calc(100vh - 100px);
        border-radius: 16px;
    }
    .clai-chatbot {
        bottom: 16px;
        right: 16px;
    }
    .clai-messages {
        min-height: 200px;
        max-height: calc(100vh - 320px);
    }
    .clai-tool-card-grid { grid-template-columns: 1fr; }
    .clai-tool-stat-highlight { grid-column: 1; }
    .clai-fab-tooltip { display: none; }
}