@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap");

:root {
    --saas-bg: #f6f7f9;
    --saas-surface: #ffffff;
    --saas-surface-soft: #f9fafb;
    --saas-surface-raised: #ffffff;
    --saas-border: #e5e7eb;
    --saas-border-strong: #d1d5db;
    --saas-text: #111827;
    --saas-muted: #6b7280;
    --saas-faint: #9ca3af;
    --saas-primary: #2563eb;
    --saas-primary-strong: #1d4ed8;
    --saas-primary-soft: #eff6ff;
    --saas-green: #16a34a;
    --saas-green-soft: #ecfdf3;
    --saas-red: #dc2626;
    --saas-red-soft: #fef2f2;
    --saas-amber: #b45309;
    --saas-amber-soft: #fffbeb;
    --saas-purple: #7c3aed;
    --saas-purple-soft: #f5f3ff;
    --saas-radius-xs: 6px;
    --saas-radius-sm: 8px;
    --saas-radius-md: 10px;
    --saas-radius-lg: 14px;
    --saas-shadow: 0 1px 2px rgba(15, 23, 42, 0.05), 0 12px 36px rgba(15, 23, 42, 0.06);
    --saas-shadow-soft: 0 1px 2px rgba(15, 23, 42, 0.05);
    --saas-focus: 0 0 0 4px rgba(37, 99, 235, 0.16);
}

* {
    letter-spacing: 0 !important;
}

html {
    background: var(--saas-bg);
}

body {
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif !important;
    color: var(--saas-text) !important;
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.06), transparent 34rem),
        linear-gradient(180deg, #f8fafc 0%, var(--saas-bg) 38rem) !important;
}

a {
    color: var(--saas-primary);
}

button,
input,
select,
textarea {
    font: inherit !important;
}

input,
select,
textarea {
    min-height: 40px;
    border: 1px solid var(--saas-border-strong) !important;
    border-radius: var(--saas-radius-md) !important;
    background: var(--saas-surface) !important;
    color: var(--saas-text) !important;
    transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

input:focus,
select:focus,
textarea:focus,
button:focus-visible,
a:focus-visible,
summary:focus-visible {
    outline: none !important;
    border-color: var(--saas-primary) !important;
    box-shadow: var(--saas-focus) !important;
}

input::placeholder,
textarea::placeholder {
    color: var(--saas-faint);
}

.container {
    max-width: 1180px !important;
}

.header {
    align-items: start !important;
    margin-bottom: 24px !important;
}

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--saas-border);
}

.page-header h1 {
    margin-bottom: 6px !important;
}

.page-header .subtitle,
.page-header .bot-subtitle {
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
}

h1 {
    font-size: clamp(26px, 3vw, 34px) !important;
    line-height: 1.08 !important;
    font-weight: 800 !important;
    color: var(--saas-text) !important;
}

h1 i,
.section-title i,
.add-title i {
    color: var(--saas-primary) !important;
}

.btn,
.dashboard-btn,
.save-btn,
.bot-btn,
.add-btn,
button[type="submit"] {
    border-radius: var(--saas-radius-md) !important;
    transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease, border-color 0.16s ease;
}

.btn,
.dashboard-btn,
.save-btn,
.btn.primary,
.bot-btn-primary,
button[type="submit"] {
    background: var(--saas-primary) !important;
    border: 1px solid var(--saas-primary) !important;
    color: #fff !important;
    box-shadow: var(--saas-shadow-soft);
}

.btn:hover,
.dashboard-btn:hover,
.save-btn:hover,
.bot-btn:hover,
button[type="submit"]:hover {
    transform: translateY(-1px);
}

.btn-outline,
.btn.secondary,
.bot-btn:not(.bot-btn-primary):not(.bot-btn-danger) {
    background: var(--saas-surface) !important;
    color: var(--saas-text) !important;
    border: 1px solid var(--saas-border) !important;
}

.btn.secondary,
.page-header .btn {
    min-height: 44px;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
    padding: 10px 14px !important;
    text-decoration: none !important;
    line-height: 1 !important;
    font-size: 14px !important;
    font-weight: 700 !important;
}

.btn.secondary i,
.page-header .btn i {
    font-size: 14px;
    line-height: 1;
}

.btn.secondary:hover,
.page-header .btn:hover {
    text-decoration: none !important;
    background: var(--saas-surface-soft) !important;
}

.bot-btn-danger {
    background: var(--saas-red-soft) !important;
    color: var(--saas-red) !important;
    border: 1px solid #fecaca !important;
}

.panel,
.add-card,
.bot-card,
.section,
.card {
    background: rgba(255, 255, 255, 0.92) !important;
    border: 1px solid var(--saas-border) !important;
    border-radius: var(--saas-radius-lg) !important;
    box-shadow: var(--saas-shadow) !important;
}

.section {
    padding: 22px !important;
}

.section-title,
.add-title {
    font-size: 16px !important;
    font-weight: 750 !important;
    color: var(--saas-text) !important;
}

.subtitle,
.bot-subtitle,
.muted,
.info-text,
.contact-sub,
.preview-label {
    color: var(--saas-muted) !important;
}

.top-actions {
    padding: 8px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--saas-border);
    border-radius: var(--saas-radius-lg);
    width: fit-content;
}

.menu-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 11px;
    border-radius: var(--saas-radius-sm);
    color: var(--saas-muted) !important;
    text-decoration: none !important;
}

.menu-link:hover {
    background: var(--saas-surface-soft);
    color: var(--saas-text) !important;
}

.add-form {
    align-items: stretch !important;
}

.bots-grid {
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)) !important;
}

.bot-card {
    padding: 22px !important;
}

.bot-avatar,
.user-avatar,
.chat-avatar {
    background: #111827 !important;
    border-radius: 12px !important;
}

.bot-actions {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px !important;
    align-items: stretch;
}

.bot-btn {
    min-width: 0;
    min-height: 58px;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 6px !important;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: normal;
    line-height: 1.18;
    font-size: 12px !important;
}

.bot-btn i {
    flex: 0 0 auto;
}

.stats-badge,
.badge {
    border-radius: 999px !important;
    font-size: 12px !important;
    font-weight: 700 !important;
    padding: 5px 10px !important;
}

.stats-badge.green,
.status:not(.inactive) {
    color: var(--saas-green) !important;
}

.stats-badge.green {
    background: var(--saas-green-soft) !important;
}

.stats-badge.red,
.status.inactive {
    color: var(--saas-red) !important;
}

.stats-badge.red {
    background: var(--saas-red-soft) !important;
}

.filters {
    grid-template-columns: minmax(260px, 1.6fr) repeat(3, minmax(150px, 1fr)) !important;
}

.filters select:nth-of-type(4),
.filters select:nth-of-type(5),
.filters select:nth-of-type(6) {
    grid-column: span 1;
}

.table-wrap {
    overflow-x: visible !important;
}

table {
    min-width: 0 !important;
    border-collapse: separate !important;
    border-spacing: 0 8px !important;
}

th {
    background: transparent !important;
    border: 0 !important;
    color: var(--saas-muted) !important;
    font-size: 11px !important;
    font-weight: 700 !important;
}

td {
    background: var(--saas-surface) !important;
    border-top: 1px solid var(--saas-border) !important;
    border-bottom: 1px solid var(--saas-border) !important;
    padding: 14px 12px !important;
}

td:first-child {
    border-left: 1px solid var(--saas-border) !important;
    border-radius: var(--saas-radius-md) 0 0 var(--saas-radius-md);
}

td:last-child {
    border-right: 1px solid var(--saas-border) !important;
    border-radius: 0 var(--saas-radius-md) var(--saas-radius-md) 0;
}

tbody tr {
    transition: transform 0.16s ease, box-shadow 0.16s ease;
}

tbody tr:hover {
    transform: translateY(-1px);
}

tbody tr.has-unread td {
    background: var(--saas-primary-soft) !important;
}

.contact-name {
    font-weight: 750 !important;
}

.preview {
    max-width: 280px !important;
}

.badge {
    background: var(--saas-primary-soft) !important;
    color: var(--saas-primary) !important;
}

.badge.hot {
    background: var(--saas-red) !important;
    color: #fff !important;
}

.empty {
    border: 1px dashed var(--saas-border-strong);
    border-radius: var(--saas-radius-lg);
    background: var(--saas-surface-soft);
}

.pager {
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid var(--saas-border);
    border-radius: var(--saas-radius-lg);
    padding: 10px;
}

.notice,
.alert-success {
    background: var(--saas-green-soft) !important;
    color: #166534 !important;
    border: 1px solid #bbf7d0;
}

.error,
.alert-error {
    background: var(--saas-red-soft) !important;
    color: var(--saas-red) !important;
    border: 1px solid #fecaca;
}

.tab-buttons,
.tabs {
    background: var(--saas-surface-soft);
    border: 1px solid var(--saas-border) !important;
    border-radius: var(--saas-radius-md);
    padding: 4px;
    gap: 4px !important;
}

.tab-btn,
.tab {
    border-radius: var(--saas-radius-sm) !important;
}

.tab-btn.active,
.tab.active {
    background: var(--saas-surface) !important;
    color: var(--saas-text) !important;
    border: 1px solid var(--saas-border) !important;
    box-shadow: var(--saas-shadow-soft);
}

.variables-grid {
    max-height: 320px !important;
}

.var-item {
    background: var(--saas-surface) !important;
    border-color: var(--saas-border) !important;
}

body:has(#app) {
    padding: 0 !important;
    background: #f3f4f6 !important;
}

#app {
    max-width: none !important;
    height: 100dvh !important;
    background: var(--saas-surface) !important;
}

.sidebar {
    width: 380px !important;
    background: #f8fafc !important;
    border-right: 1px solid var(--saas-border) !important;
}

.sidebar-header,
.chat-filter,
.chat-area-header,
.input-area {
    border-color: var(--saas-border) !important;
}

.sidebar-header {
    padding: 18px !important;
}

.chat-filter {
    padding: 12px 18px !important;
}

.chats-list {
    padding: 10px !important;
}

.chat-item {
    border-radius: var(--saas-radius-md) !important;
    padding: 12px !important;
    border: 1px solid transparent;
}

.chat-item:hover {
    background: #fff !important;
    border-color: var(--saas-border);
}

.chat-item.active {
    background: #fff !important;
    color: var(--saas-text) !important;
    border-color: #bfdbfe !important;
    box-shadow: var(--saas-shadow-soft);
}

.chat-area {
    background: #fff !important;
}

.chat-area-header {
    min-height: 68px !important;
    padding: 14px 22px !important;
    background: rgba(255, 255, 255, 0.94) !important;
    backdrop-filter: blur(16px);
}

.chat-area-title {
    font-size: 15px !important;
    font-weight: 750 !important;
}

.chat-area-subtitle {
    color: var(--saas-muted) !important;
}

.messages-container {
    padding: 24px min(5vw, 64px) !important;
    gap: 10px !important;
    background: #e6f3ff !important;
    background-image: none !important;
}

.message {
    max-width: min(680px, 76%) !important;
}

.message-bubble {
    border-radius: 16px !important;
    padding: 10px 13px !important;
    box-shadow: var(--saas-shadow-soft) !important;
    line-height: 1.45 !important;
}

.message.in .message-bubble {
    background: #fff !important;
    color: var(--saas-text) !important;
    border: 1px solid var(--saas-border);
}

.message.out .message-bubble {
    background: var(--saas-primary) !important;
    color: #fff !important;
}

.message-time {
    font-size: 11px !important;
    color: inherit !important;
    opacity: 0.58 !important;
}

.input-area {
    padding: 14px 22px !important;
    background: rgba(255, 255, 255, 0.96) !important;
    align-items: end !important;
}

.message-input {
    min-height: 48px !important;
    border-radius: 16px !important;
    background: #fff !important;
    box-shadow: inset 0 0 0 1px rgba(17, 24, 39, 0.02);
}

.send-btn {
    width: 48px !important;
    height: 48px !important;
    border-radius: 14px !important;
    background: var(--saas-primary) !important;
}

.attach-btn,
.icon-btn,
.back-btn {
    color: var(--saas-muted) !important;
    border-radius: var(--saas-radius-md) !important;
}

.attach-btn {
    width: 52px !important;
    height: 52px !important;
    min-width: 52px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 26px !important;
}

.attach-btn:hover,
.icon-btn:hover,
.back-btn:hover {
    background: var(--saas-surface-soft) !important;
    color: var(--saas-text) !important;
}

.saas-page-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    color: var(--saas-muted);
    font-size: 13px;
    font-weight: 700;
}

.saas-metrics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.saas-metric {
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid var(--saas-border);
    border-radius: var(--saas-radius-lg);
    padding: 14px;
    box-shadow: var(--saas-shadow-soft);
}

.saas-metric strong {
    display: block;
    font-size: 22px;
    line-height: 1.1;
}

.saas-metric span {
    display: block;
    margin-top: 5px;
    color: var(--saas-muted);
    font-size: 12px;
    font-weight: 650;
}

.skeleton-line {
    height: 12px;
    border-radius: 999px;
    background: linear-gradient(90deg, #eef2f7 25%, #f8fafc 37%, #eef2f7 63%);
    background-size: 400% 100%;
    animation: saas-shimmer 1.2s ease-in-out infinite;
}

@keyframes saas-shimmer {
    0% { background-position: 100% 0; }
    100% { background-position: 0 0; }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}

@media (max-width: 980px) {
    body {
        padding: 14px !important;
    }

    .container {
        max-width: 100% !important;
    }

    .filters,
    .add-form,
    .saas-metrics {
        grid-template-columns: 1fr 1fr !important;
    }

    .bot-actions {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }

    .table-wrap {
        overflow-x: auto !important;
    }
}

@media (max-width: 680px) {
    body {
        padding: 10px !important;
    }

    h1 {
        font-size: 26px !important;
    }

    .page-header {
        display: grid;
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .page-header .btn {
        width: 100%;
    }

    .panel,
    .add-card,
    .bot-card,
    .section,
    .card,
    .container {
        border-radius: var(--saas-radius-lg) !important;
        padding: 16px !important;
    }

    .filters,
    .add-form,
    .saas-metrics {
        grid-template-columns: 1fr !important;
    }

    .bots-grid {
        grid-template-columns: 1fr !important;
    }

    .sidebar {
        width: 100% !important;
    }

    .messages-container {
        padding: 14px !important;
        padding-bottom: 92px !important;
    }

    .message {
        max-width: 88% !important;
    }

    .input-area {
        padding: 10px !important;
    }
}