/**
 * AI Price Negotiator — Analytics Dashboard Styles
 * Modern card-based UI
 */

/* === Page Layout === */
.aipn-analytics-wrap {
    max-width: 1100px;
    margin: 0;
}

.aipn-analytics-wrap .aipn-page-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
}

.aipn-analytics-wrap .aipn-page-header__icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #F59E0B, #F97316);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.aipn-analytics-wrap .aipn-page-header__icon .dashicons {
    color: #fff;
    font-size: 22px;
    width: 22px;
    height: 22px;
}

.aipn-analytics-wrap .aipn-page-header h1 {
    font-size: 22px;
    font-weight: 700;
    color: #111827;
    margin: 0;
    padding: 0;
    letter-spacing: -0.3px;
    line-height: 1.2;
}

.aipn-analytics-wrap .aipn-page-header p {
    font-size: 13px;
    color: #6b7280;
    margin: 2px 0 0;
}

/* === Toolbar: Period + Export === */
.aipn-analytics-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    gap: 12px;
}

.aipn-analytics-toolbar .aipn-analytics-period {
    margin-bottom: 0;
}

/* === Period Selector (Pill Tabs) === */
.aipn-analytics-period {
    display: flex;
    gap: 4px;
    background: #f3f4f6;
    padding: 4px;
    border-radius: 10px;
    margin-bottom: 24px;
    width: fit-content;
}

.aipn-analytics-period .aipn-period-btn {
    padding: 7px 18px;
    font-size: 13px;
    font-weight: 500;
    color: #6b7280;
    text-decoration: none;
    border-radius: 7px;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: all 0.15s ease;
    line-height: 1.4;
}

.aipn-analytics-period .aipn-period-btn:hover {
    color: #374151;
    background: rgba(255, 255, 255, 0.5);
}

.aipn-analytics-period .aipn-period-btn--active {
    background: #fff;
    color: #111827;
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* === Export CSV Button === */
.aipn-btn-export {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 18px;
    font-size: 13px;
    font-weight: 600;
    color: #F59E0B;
    background: #fff;
    border: 1.5px solid #F59E0B;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s ease;
    line-height: 1.4;
    white-space: nowrap;
}

.aipn-btn-export:hover {
    background: #FFFBEB;
    color: #D97706;
    border-color: #D97706;
}

.aipn-btn-export:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.aipn-btn-export .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
    line-height: 16px;
}

@keyframes aipn-spin {
    0%   { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.aipn-spin .dashicons {
    animation: aipn-spin 0.8s linear infinite;
}

/* === Stats Cards === */
.aipn-analytics-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

.aipn-analytics-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: box-shadow 0.2s ease;
}

.aipn-analytics-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.aipn-analytics-card__icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    margin-bottom: 8px;
}

.aipn-analytics-card__icon--total     { background: #FFFBEB; }
.aipn-analytics-card__icon--rate      { background: #ECFDF5; }
.aipn-analytics-card__icon--discount  { background: #FEF3C7; }
.aipn-analytics-card__icon--pct       { background: #FEE2E2; }
.aipn-analytics-card__icon--revenue   { background: #F0F9FF; }
.aipn-analytics-card__icon--turns     { background: #F5F3FF; }
.aipn-analytics-card__icon--savings   { background: #FEF3C7; }
.aipn-analytics-card__icon--abandoned { background: #FEF2F2; }
.aipn-analytics-card__icon--cart      { background: #F0F9FF; }

.aipn-analytics-card__value {
    display: block;
    font-size: 26px;
    font-weight: 700;
    color: #111827;
    line-height: 1.1;
    letter-spacing: -0.5px;
}

.aipn-analytics-card--success .aipn-analytics-card__value { color: #059669; }
.aipn-analytics-card--revenue .aipn-analytics-card__value { color: #2563EB; }
.aipn-analytics-card--warning .aipn-analytics-card__value { color: #DC2626; }

.aipn-analytics-card__label {
    display: block;
    font-size: 12.5px;
    color: #6b7280;
    font-weight: 500;
}

/* === Revenue Impact Panel === */
.aipn-revenue-impact {
    background: linear-gradient(135deg, #F59E0B 0%, #F97316 100%);
    border-radius: 14px;
    padding: 28px 32px;
    margin-bottom: 28px;
    color: #fff;
}

.aipn-revenue-impact h3 {
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 20px;
    color: rgba(255, 255, 255, 0.85);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.aipn-revenue-impact__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.aipn-revenue-impact__item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.aipn-revenue-impact__value {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.5px;
}

.aipn-revenue-impact__item--primary .aipn-revenue-impact__value {
    color: #A5F3FC;
}

.aipn-revenue-impact__item--savings .aipn-revenue-impact__value {
    color: #FDE68A;
}

.aipn-revenue-impact__label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

/* === Outcomes Breakdown === */
.aipn-outcomes-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-bottom: 28px;
}

.aipn-outcome-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.aipn-outcome-row__label {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.aipn-outcome-row__status {
    font-size: 13px;
    font-weight: 600;
    color: #374151;
}

.aipn-outcome-row__count {
    font-size: 13px;
    color: #6b7280;
    font-weight: 500;
}

.aipn-outcome-row__bar {
    height: 10px;
    background: #f3f4f6;
    border-radius: 6px;
    overflow: hidden;
}

.aipn-outcome-row__fill {
    height: 100%;
    border-radius: 6px;
    min-width: 0;
    transition: width 0.6s ease;
}

.aipn-outcome-row__fill--green  { background: #10B981; }
.aipn-outcome-row__fill--yellow { background: #F59E0B; }
.aipn-outcome-row__fill--gray   { background: #9CA3AF; }

/* === Table Section === */
.aipn-analytics-section {
    margin-top: 8px;
}

.aipn-analytics-section__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.aipn-analytics-section__header h2 {
    font-size: 16px;
    font-weight: 600;
    color: #111827;
    margin: 0;
    padding: 0;
}

/* Modern Table */
.aipn-table-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 28px;
}

.aipn-table-card table {
    margin: 0;
    border: none;
    border-radius: 0;
}

.aipn-table-card thead th {
    background: #f9fafb;
    font-size: 12px;
    font-weight: 600;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    padding: 12px 16px;
    border-bottom: 1px solid #e5e7eb;
}

.aipn-table-card tbody td {
    padding: 14px 16px;
    font-size: 13px;
    color: #374151;
    border-bottom: 1px solid #f3f4f6;
    vertical-align: middle;
}

.aipn-table-card tbody tr:last-child td {
    border-bottom: none;
}

.aipn-table-card tbody tr:hover td {
    background: #f9fafb;
}

/* Status Badge */
.aipn-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.4;
}

.aipn-status-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.aipn-status-badge--accepted  { background: #ECFDF5; color: #065F46; }
.aipn-status-badge--accepted::before { background: #10B981; }

.aipn-status-badge--rejected  { background: #FEF2F2; color: #991B1B; }
.aipn-status-badge--rejected::before { background: #EF4444; }

.aipn-status-badge--expired   { background: #FFFBEB; color: #92400E; }
.aipn-status-badge--expired::before  { background: #F59E0B; }

.aipn-status-badge--abandoned { background: #F3F4F6; color: #4B5563; }
.aipn-status-badge--abandoned::before { background: #9CA3AF; }

.aipn-status-badge--active    { background: #EFF6FF; color: #1E40AF; }
.aipn-status-badge--active::before    { background: #3B82F6; }

/* Coupon Code */
.aipn-coupon-code {
    font-family: ui-monospace, 'SFMono-Regular', 'SF Mono', Menlo, monospace;
    font-size: 11.5px;
    background: #f3f4f6;
    padding: 3px 8px;
    border-radius: 5px;
    color: #4B5563;
}

/* View Chat Button */
.aipn-btn-chat {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 500;
    color: #F59E0B;
    background: #FFFBEB;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s ease;
}

.aipn-btn-chat:hover {
    background: #FEF3C7;
}

.aipn-btn-chat--active {
    background: #F59E0B;
    color: #fff;
}

/* Empty State */
.aipn-empty-state {
    text-align: center;
    padding: 48px 24px;
    color: #9ca3af;
}

.aipn-empty-state__icon {
    font-size: 36px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.aipn-empty-state p {
    font-size: 14px;
    margin: 0;
}

/* === Chat Log Viewer === */
.aipn-chat-row td {
    padding: 0 !important;
    background: transparent !important;
}

.aipn-chat-log {
    background: #f9fafb;
    border-top: 1px solid #e5e7eb;
    margin: 0;
    overflow: hidden;
}

.aipn-chat-log__header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: #fff;
    border-bottom: 1px solid #f3f4f6;
}

.aipn-chat-log__header strong {
    font-size: 13px;
    font-weight: 600;
    color: #111827;
}

.aipn-chat-log__meta {
    flex: 1;
    font-size: 12px;
    color: #9ca3af;
}

.aipn-chat-log__close {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 500;
    color: #6b7280;
    background: #f3f4f6;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s ease;
}

.aipn-chat-log__close:hover {
    background: #e5e7eb;
    color: #374151;
}

.aipn-chat-log__cart {
    padding: 12px 20px;
    background: #fff;
    border-bottom: 1px solid #f3f4f6;
    font-size: 13px;
}

.aipn-chat-log__cart strong {
    display: block;
    margin-bottom: 6px;
    font-size: 11px;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.aipn-chat-log__cart-item {
    display: inline-block;
    background: #FFFBEB;
    color: #D97706;
    padding: 3px 10px;
    border-radius: 6px;
    margin: 2px 4px 2px 0;
    font-size: 12px;
    font-weight: 500;
}

.aipn-chat-log__messages {
    padding: 20px;
    max-height: 400px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.aipn-chat-log__msg {
    display: flex;
    flex-direction: column;
    max-width: 75%;
}

.aipn-chat-log__msg--user {
    align-self: flex-end;
}

.aipn-chat-log__msg--assistant {
    align-self: flex-start;
}

.aipn-chat-log__role {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #6b7280;
    margin-bottom: 4px;
}

.aipn-chat-log__msg--user .aipn-chat-log__role {
    text-align: right;
    color: #D97706;
}

.aipn-chat-log__msg--assistant .aipn-chat-log__role {
    color: #059669;
}

.aipn-chat-log__text {
    display: block;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 13px;
    line-height: 1.55;
    word-wrap: break-word;
}

.aipn-chat-log__msg--user .aipn-chat-log__text {
    background: #F59E0B;
    color: #fff;
    border-bottom-right-radius: 4px;
}

.aipn-chat-log__msg--assistant .aipn-chat-log__text {
    background: #fff;
    border: 1px solid #e5e7eb;
    color: #1f2937;
    border-bottom-left-radius: 4px;
}

/* === Responsive === */
@media (max-width: 782px) {
    .aipn-analytics-toolbar {
        flex-direction: column;
        align-items: flex-start;
    }
    .aipn-analytics-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    .aipn-revenue-impact__grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .aipn-revenue-impact {
        padding: 20px;
    }
    .aipn-table-card {
        overflow-x: auto;
    }
}

@media (max-width: 480px) {
    .aipn-analytics-cards {
        grid-template-columns: 1fr;
    }
}