.fpai-wrap {
    max-width: 1400px;
    margin: 20px auto;
}
.fpai-wrap h1 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #1d2327;
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Language Switcher */
.fpai-lang-switcher {
    display: inline-flex;
    gap: 0;
    border: 1px solid #c3c4c7;
    border-radius: 4px;
    overflow: hidden;
    margin-left: auto;
    font-size: 12px;
}
.fpai-lang-btn {
    padding: 4px 10px;
    border: none;
    background: #fff;
    cursor: pointer;
    font-weight: 600;
    font-size: 12px;
    color: #646970;
    transition: all 0.15s;
}
.fpai-lang-btn:not(:last-child) {
    border-right: 1px solid #c3c4c7;
}
.fpai-lang-btn.active {
    background: #2271b1;
    color: #fff;
}
.fpai-lang-btn:hover:not(.active) {
    background: #f0f0f0;
}

/* Date Range */
.fpai-date-range {
    background: #fff;
    padding: 16px 20px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,.08);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.fpai-date-range form {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.fpai-date-range input[type="date"] {
    padding: 6px 10px;
    border: 1px solid #c3c4c7;
    border-radius: 4px;
}
.fpai-quick-range {
    min-width: 40px;
    text-align: center;
}

/* KPI Grid */
.fpai-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.fpai-kpi-card {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,.08);
    text-align: center;
}
.fpai-kpi-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #646970;
    margin-bottom: 8px;
}
.fpai-kpi-value {
    font-size: 28px;
    font-weight: 700;
    color: #1d2327;
}
.fpai-kpi-sub {
    font-size: 14px;
    color: #646970;
    font-weight: 400;
}

/* Cards */
.fpai-card {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,.08);
    margin-bottom: 24px;
}
.fpai-card h2 {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 16px 0;
    color: #1d2327;
}

/* Two Column */
.fpai-two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 0;
}
@media (max-width: 1024px) {
    .fpai-two-col {
        grid-template-columns: 1fr;
    }
}

/* Tables */
.fpai-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.fpai-table th {
    text-align: left;
    font-weight: 600;
    padding: 8px 10px;
    border-bottom: 2px solid #e0e0e0;
    color: #646970;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.fpai-table td {
    padding: 8px 10px;
    border-bottom: 1px solid #f0f0f0;
    color: #1d2327;
}
.fpai-table tr:hover td {
    background: #f6f7f7;
}
.fpai-page-url {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.fpai-empty {
    color: #646970;
    font-style: italic;
    text-align: center;
    padding: 20px;
}

/* Chat UI */
.fpai-chat-input {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}
.fpai-chat-input textarea {
    width: 100%;
    min-height: 360px;
    padding: 12px;
    border: 1px solid #c3c4c7;
    border-radius: 6px;
    font-size: 14px;
    resize: vertical;
    box-sizing: border-box;
}
.fpai-chat-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}
.fpai-chat-dates {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
}
.fpai-chat-dates input {
    font-size: 12px;
    padding: 4px 8px;
}
.fpai-ai-text {
    line-height: 1.8;
    font-size: 14px;
}
.fpai-ai-text h2, .fpai-ai-text h3, .fpai-ai-text h4 {
    margin-top: 16px;
    margin-bottom: 8px;
}
.fpai-ai-text ul {
    padding-left: 20px;
    margin: 8px 0;
}
.fpai-ai-text li {
    margin-bottom: 4px;
}

/* Chat conversation */
.fpai-chat-card {
    display: flex;
    flex-direction: column;
}
.fpai-chat-messages {
    min-height: 200px;
    max-height: 600px;
    overflow-y: auto;
    margin: 16px 0;
    padding: 16px;
    background: #f6f7f7;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.fpai-chat-bubble {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.7;
}
.fpai-chat-user {
    align-self: flex-end;
    background: #2271b1;
    color: #fff;
    border-bottom-right-radius: 4px;
}
.fpai-chat-ai {
    align-self: flex-start;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-bottom-left-radius: 4px;
}
.fpai-chat-error {
    align-self: flex-start;
    background: #fef0f0;
    border: 1px solid #d63638;
    color: #d63638;
    border-bottom-left-radius: 4px;
}
.fpai-chat-text h2, .fpai-chat-text h3, .fpai-chat-text h4 {
    margin-top: 12px;
    margin-bottom: 6px;
}
.fpai-chat-text ul {
    padding-left: 20px;
    margin: 6px 0;
}
.fpai-chat-text li {
    margin-bottom: 3px;
}
.fpai-chat-form-bottom textarea {
    width: 100%;
    min-height: 60px;
    padding: 12px;
    border: 1px solid #c3c4c7;
    border-radius: 6px;
    font-size: 14px;
    resize: vertical;
    box-sizing: border-box;
}
.fpai-ai-response {
    background: #f8f9fa;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    line-height: 1.7;
    white-space: pre-wrap;
    font-size: 14px;
}
.fpai-ai-response h3 {
    margin-top: 16px;
    margin-bottom: 8px;
}
.fpai-ai-meta {
    margin-top: 12px;
    font-size: 12px;
    color: #646970;
}
.fpai-presets {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.fpai-preset-btn {
    font-size: 12px;
    padding: 6px 12px;
    cursor: pointer;
}

/* Settings */
.fpai-settings-grid {
    display: grid;
    gap: 20px;
    max-width: 700px;
}
.fpai-field-group {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,.08);
}
.fpai-field-group h3 {
    margin: 0 0 12px 0;
    font-size: 15px;
}
.fpai-field-group label {
    display: block;
    margin-bottom: 4px;
    font-weight: 500;
    font-size: 13px;
}
.fpai-field-group input[type="text"],
.fpai-field-group input[type="number"],
.fpai-field-group input[type="password"],
.fpai-field-group select,
.fpai-field-group textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #c3c4c7;
    border-radius: 4px;
    margin-bottom: 12px;
}
.fpai-field-group .description {
    font-size: 12px;
    color: #646970;
    margin-top: -8px;
    margin-bottom: 12px;
}

/* Export */
.fpai-export-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}
.fpai-export-card {
    background: #fff;
    padding: 24px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,.08);
    text-align: center;
}
.fpai-export-card h3 {
    margin: 0 0 8px 0;
}
.fpai-export-card p {
    color: #646970;
    font-size: 13px;
    margin-bottom: 16px;
}

/* Goal Cards */
.fpai-goal-card {
    background: #f6f7f7;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 12px;
}
.fpai-goal-card input,
.fpai-goal-card select {
    margin-bottom: 0 !important;
}
.fpai-remove-goal {
    color: #d63638 !important;
    border-color: #d63638 !important;
    min-width: 32px;
}
/* Danger Zone */
.fpai-danger-zone {
    border: 2px solid #d63638 !important;
}
.fpai-danger-zone h3 {
    color: #d63638;
}
.fpai-danger-btn {
    color: #d63638 !important;
    border-color: #d63638 !important;
}
.fpai-danger-btn:hover {
    background: #d63638 !important;
    color: #fff !important;
}

.fpai-pro-notice {
    background: #f0f6fc;
    border-left: 4px solid #2271b1;
    padding: 10px 14px;
    margin-bottom: 12px;
    font-size: 13px;
    color: #1d2327;
}

/* Steps UI */
.fpai-steps {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}
.fpai-step {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    flex: 1;
    min-width: 200px;
}
.fpai-step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    min-width: 32px;
    background: #2271b1;
    color: #fff;
    border-radius: 50%;
    font-weight: 700;
    font-size: 14px;
}
.fpai-step p {
    font-size: 13px;
    color: #646970;
    margin: 4px 0 0 0;
}

/* Loading */
.fpai-loading {
    text-align: center;
    padding: 40px;
    color: #646970;
}
.fpai-spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid #f0f0f0;
    border-top-color: #2271b1;
    border-radius: 50%;
    animation: fpai-spin 0.8s linear infinite;
}
@keyframes fpai-spin {
    to { transform: rotate(360deg); }
}

/* License Box */
.fpai-license-box {
    background: #fff;
    border: 2px solid #c3c4c7;
    border-radius: 8px;
    padding: 20px 24px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    max-width: 700px;
}
.fpai-license-box.fpai-license-active {
    border-color: #00a32a;
    background: #f0faf0;
}
.fpai-license-status {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.fpai-license-form {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.fpai-license-key-display {
    font-family: monospace;
    font-size: 12px;
    color: #646970;
}

/* Pro Badge */
.fpai-pro-badge {
    display: inline-block;
    background: linear-gradient(135deg, #2271b1, #135e96);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}
.fpai-free-badge {
    display: inline-block;
    background: #646970;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}
.fpai-pro-tag {
    display: inline-block;
    background: #2271b1;
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 3px;
    margin-left: 4px;
    vertical-align: middle;
}
.fpai-buy-btn {
    background: linear-gradient(135deg, #00a32a, #008a20) !important;
    border-color: #008a20 !important;
    color: #fff !important;
    margin-left: 8px;
}

/* Upgrade Banner */
.fpai-upgrade-banner {
    background: linear-gradient(135deg, #f0f6fc, #e8f0fe);
    border: 2px solid #2271b1;
    border-radius: 12px;
    padding: 32px 40px;
    text-align: center;
    max-width: 600px;
    margin: 40px auto;
}
.fpai-upgrade-banner h2 {
    font-size: 22px;
    margin: 0 0 12px 0;
    color: #1d2327;
}
.fpai-upgrade-banner p {
    color: #646970;
    font-size: 15px;
    margin-bottom: 16px;
}
.fpai-upgrade-banner ul {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
}
.fpai-upgrade-banner li {
    font-size: 14px;
    color: #1d2327;
    padding: 4px 0;
    font-style: italic;
}
.fpai-upgrade-banner li::before {
    content: "\2728 ";
}
.fpai-upgrade-sub {
    display: block;
    margin-top: 12px;
    font-size: 12px;
    color: #646970;
}