/* ============================================================
   WhatsApp API Gateway SaaS — Modern UI/UX (v5)
   Clean, compact, professional design system
   ============================================================ */
:root {
    --bg: #f1f5f9;
    --bg-soft: #f8fafc;
    --sidebar-bg: #0f172a;
    --sidebar-bg-2: #1e293b;
    --sidebar-text: #94a3b8;
    --sidebar-text-active: #ffffff;
    --sidebar-hover: rgba(255, 255, 255, 0.06);
    --sidebar-active: rgba(16, 185, 129, 0.14);
    --card-bg: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --primary: #10b981;
    --primary-hover: #059669;
    --primary-soft: rgba(16, 185, 129, 0.1);
    --accent: #2563eb;
    --accent-soft: rgba(37, 99, 235, 0.1);
    --border: #e2e8f0;
    --border-strong: #cbd5e1;
    --error: #ef4444;
    --error-soft: #fef2f2;
    --success: #10b981;
    --success-soft: #ecfdf5;
    --warning: #f59e0b;
    --warning-soft: #fffbeb;
    --purple: #8b5cf6;
    --purple-soft: rgba(139, 92, 246, 0.1);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.12), 0 4px 6px -4px rgba(15, 23, 42, 0.05);
    --shadow-brand: 0 8px 24px -6px rgba(16, 185, 129, 0.4);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg);
    color: var(--text-primary);
    overflow-x: hidden;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
}
::selection { background: var(--primary-soft); }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

.text-secondary { color: var(--text-secondary); }
.text-danger { color: var(--error); }

/* ============================================================
   LANDING PAGE
   ============================================================ */
.landing-page { min-height: 100vh; display: flex; flex-direction: column; background: var(--bg-soft); }

.landing-nav {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1rem 5%; background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 100;
}
.landing-logo {
    font-size: 1.25rem; font-weight: 800; color: var(--text-primary);
    display: flex; align-items: center; gap: 0.65rem; letter-spacing: -0.02em;
}
.landing-logo i {
    color: var(--primary); font-size: 1.5rem;
    display: inline-flex; align-items: center; justify-content: center;
    width: 42px; height: 42px; border-radius: 12px;
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
}
.landing-nav-links { display: flex; align-items: center; gap: 0.75rem; }

.hero-section {
    flex: 1; display: flex; align-items: center; justify-content: center;
    text-align: center; padding: 6.5rem 1.5rem; position: relative; overflow: hidden;
    background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(16, 185, 129, 0.14), transparent),
                radial-gradient(ellipse 60% 50% at 85% 20%, rgba(37, 99, 235, 0.08), transparent),
                linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}
.hero-content { max-width: 820px; position: relative; z-index: 1; }
.hero-content h1 {
    font-size: clamp(2rem, 4.5vw, 3.25rem); font-weight: 800; line-height: 1.15;
    margin-bottom: 1.25rem; color: var(--text-primary); letter-spacing: -0.03em;
}
.hero-content h1 span { background: linear-gradient(90deg, #10b981, #2563eb); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-content p { font-size: 1.125rem; color: var(--text-secondary); margin-bottom: 2.5rem; line-height: 1.7; max-width: 620px; margin-inline: auto; }
.hero-buttons { display: flex; justify-content: center; gap: 0.75rem; flex-wrap: wrap; }
.hero-buttons .btn-primary, .hero-buttons .btn-secondary { font-size: 1rem; padding: 0.7rem 1.5rem; border-radius: 10px; }

/* Features */
.features-section { padding: 4.5rem 5%; background: #ffffff; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; max-width: 1200px; margin: 0 auto; }
.feature-card {
    padding: 1.75rem; border-radius: var(--radius-lg);
    background: var(--bg-soft); border: 1px solid var(--border);
    text-align: left; transition: all 0.25s ease; position: relative; overflow: hidden;
}
.feature-card::after {
    content: ''; position: absolute; inset: auto -40% -60% auto;
    width: 70%; height: 70%; border-radius: 50%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.08), transparent 70%);
    pointer-events: none;
}
.feature-card:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: var(--shadow-lg); }
.feature-card i {
    font-size: 1.4rem; color: var(--primary); margin-bottom: 1.1rem;
    display: inline-flex; align-items: center; justify-content: center;
    width: 48px; height: 48px; border-radius: 12px; background: var(--primary-soft);
}
.feature-card h3 { font-size: 1.05rem; margin-bottom: 0.6rem; font-weight: 700; }
.feature-card p { color: var(--text-secondary); line-height: 1.65; font-size: 0.925rem; }

/* Pricing */
.pricing-section { padding: 4.5rem 5%; background: var(--bg-soft); }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; max-width: 1200px; margin: 0 auto; }
.pricing-card {
    background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 1.75rem; text-align: center; position: relative;
    transition: all 0.25s ease; display: flex; flex-direction: column;
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--border-strong); }
.pricing-card.featured {
    border-color: var(--primary); box-shadow: 0 8px 30px -8px rgba(16, 185, 129, 0.35);
    background: linear-gradient(180deg, #ffffff, #f0fdf9);
}
.pricing-card.featured:hover { transform: translateY(-4px); }
.pricing-card .badge {
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    background: linear-gradient(90deg, #10b981, #059669); color: white;
    padding: 4px 14px; border-radius: 999px; font-size: 0.72rem; font-weight: 700;
    letter-spacing: 0.04em; text-transform: uppercase; box-shadow: var(--shadow-brand);
}
.pricing-card h3 { font-size: 1.25rem; color: var(--text-primary); margin-bottom: 0.75rem; font-weight: 700; }
.pricing-card .price { font-size: 2.25rem; font-weight: 800; color: var(--text-primary); margin-bottom: 1.5rem; letter-spacing: -0.02em; }
.pricing-card .price-normal { font-size: 0.95rem; color: var(--error); text-decoration: line-through; font-weight: 600; margin-bottom: 0.15rem; display: block; opacity: 0.75; }
.pricing-card .price-active { font-size: 2.25rem; font-weight: 800; color: var(--text-primary); margin-bottom: 1.5rem; display: block; letter-spacing: -0.02em; }
.pricing-card .price-active:empty { display: none; }
.pricing-features { list-style: none; margin-bottom: 1.75rem; text-align: left; flex: 1; }
.pricing-features li { padding: 0.45rem 0; color: var(--text-secondary); display: flex; align-items: center; gap: 0.65rem; font-size: 0.9rem; }
.pricing-features li i { color: var(--primary); font-size: 0.85rem; width: 18px; text-align: center; }
.pricing-features li i.text-danger { color: var(--error); }
.pricing-card .btn-buy { margin-top: auto; }

.landing-footer { text-align: center; padding: 1.75rem; background: var(--sidebar-bg); color: var(--sidebar-text); font-size: 0.8125rem; }

/* ============================================================
   DASHBOARD LAYOUT
   ============================================================ */
.dashboard { display: flex; height: 100vh; background: var(--bg); }

.sidebar {
    width: 260px; flex-shrink: 0; display: flex; flex-direction: column;
    background: linear-gradient(180deg, var(--sidebar-bg) 0%, var(--sidebar-bg-2) 100%);
    color: var(--sidebar-text);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}
.sidebar-header { padding: 1.1rem 1.25rem; display: flex; align-items: center; gap: 0.75rem; color: #fff; }
.brand-icon {
    font-size: 1.1rem; color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; border-radius: 10px;
    background: linear-gradient(135deg, #10b981, #059669);
    box-shadow: 0 4px 12px -2px rgba(16, 185, 129, 0.5);
}
.sidebar-header h2 { font-size: 1.05rem; font-weight: 700; letter-spacing: -0.01em; }

.sidebar-nav { padding: 0.6rem 0.6rem 1rem; display: flex; flex-direction: column; flex: 1; overflow-y: auto; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.15); }
.nav-item {
    background: none; border: none; color: var(--sidebar-text);
    padding: 0.55rem 0.8rem; text-align: left; font-size: 0.875rem; font-weight: 500;
    font-family: inherit; cursor: pointer; display: flex; align-items: center; gap: 0.7rem;
    transition: all 0.18s ease; border-radius: 8px; margin-bottom: 2px; position: relative;
}
.nav-item i { width: 18px; text-align: center; font-size: 0.95rem; opacity: 0.85; flex-shrink: 0; }
.nav-label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.nav-unread-badge {
    margin-left: auto; background: var(--primary); color: #fff;
    border-radius: 999px; font-size: 0.68rem; font-weight: 700;
    padding: 1px 7px; line-height: 1.5; flex-shrink: 0;
    box-shadow: 0 2px 6px -1px rgba(16, 185, 129, 0.5);
}
.nav-item:hover { background-color: var(--sidebar-hover); color: #e2e8f0; }
.nav-item.active {
    background: var(--sidebar-active); color: var(--sidebar-text-active);
    font-weight: 600;
}
.nav-item.active::before {
    content: ''; position: absolute; left: -0.6rem; top: 20%; bottom: 20%; width: 3px;
    border-radius: 0 3px 3px 0; background: var(--primary);
}
.nav-item.active i { color: var(--primary); opacity: 1; }
.nav-item.text-danger { color: #fca5a5; margin-top: auto; }
.nav-item.text-danger:hover { background-color: rgba(239, 68, 68, 0.12); color: #fecaca; }
.sidebar-divider { height: 1px; background-color: rgba(255, 255, 255, 0.08); margin: 0.6rem 0; }
.sidebar-info { padding: 0 1rem 0.5rem; }
.sidebar-info label { color: var(--sidebar-text); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; }
.sidebar-info input {
    width: 100%; background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff; padding: 0.5rem 0.625rem; border-radius: 6px; margin-top: 0.25rem; font-size: 0.8rem;
    font-family: 'SF Mono', ui-monospace, 'Cascadia Code', monospace;
}
.sidebar-info input:focus { outline: none; border-color: var(--primary); }

.main-content { flex: 1; display: flex; flex-direction: column; min-width: 0; background: var(--bg); }

.topbar {
    height: 64px; background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    display: flex; justify-content: space-between; align-items: center;
    padding: 0 1.75rem; flex-shrink: 0; gap: 1rem;
}
.topbar-left { display: flex; align-items: center; gap: 0.85rem; min-width: 0; }
.menu-toggle {
    display: none; background: none; border: none; color: var(--text-primary);
    font-size: 1.15rem; cursor: pointer; padding: 0.4rem 0.6rem;
    border-radius: 8px; transition: all 0.15s ease; flex-shrink: 0;
}
.menu-toggle:hover { background: var(--bg-soft); }
.topbar-title { font-size: 1.05rem; font-weight: 700; letter-spacing: -0.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#headerActions { display: flex; gap: 0.5rem; align-items: center; flex-shrink: 0; }

.content-area { flex: 1; padding: 1.5rem 1.75rem; overflow-y: auto; }
.tab-pane { animation: fadeSlide 0.22s ease; }
@keyframes fadeSlide {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
    background: var(--card-bg); border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem; margin-bottom: 1.25rem;
}
.card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 1.25rem; letter-spacing: -0.01em; display: flex; align-items: center; gap: 0.5rem; }
.card h3 i { color: var(--primary); font-size: 1rem; }
.card-header { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.card-header h3 { margin-bottom: 0; }
.card-body { }

/* Analytics stat cards */
.stat-card {
    background: var(--card-bg); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 1.25rem 1.5rem;
    display: flex; align-items: center; gap: 1rem;
    box-shadow: var(--shadow-sm); transition: all 0.2s ease;
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.stat-icon {
    width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center; font-size: 1.25rem;
}
.stat-icon.blue { background: var(--accent-soft); color: var(--accent); }
.stat-icon.green { background: var(--primary-soft); color: var(--primary); }
.stat-icon.red { background: var(--error-soft); color: var(--error); }
.stat-info { flex: 1; }
.stat-label { color: var(--text-secondary); font-size: 0.8rem; font-weight: 500; margin-bottom: 0.2rem; }
.stat-value { font-size: 1.6rem; font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; }
.stat-value.blue { color: var(--accent); }
.stat-value.green { color: var(--primary); }
.stat-value.red { color: var(--error); }

/* ============================================================
   DEVICE CARDS
   ============================================================ */
.device-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.25rem; }
.device-card {
    background: var(--card-bg); border-radius: var(--radius-lg);
    border: 1px solid var(--border); box-shadow: var(--shadow-sm);
    padding: 1.25rem; display: flex; flex-direction: column;
    transition: all 0.2s ease; position: relative; overflow: hidden;
}
.device-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--primary), #34d399);
    opacity: 0; transition: opacity 0.2s;
}
.device-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--border-strong); }
.device-card:hover::before { opacity: 1; }
.device-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 0.75rem; margin-bottom: 0.75rem; }
.device-title { font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.2rem; }
.device-id { font-size: 0.72rem; color: var(--text-secondary); font-family: ui-monospace, 'SF Mono', monospace; margin-bottom: 0.5rem; display: inline-block; padding: 2px 8px; background: var(--bg-soft); border: 1px solid var(--border); border-radius: 6px; }
.device-actions {
    display: flex; gap: 0.5rem; margin-top: auto; padding-top: 1rem;
    border-top: 1px solid var(--border);
}

/* ============================================================
   STATUS BADGES
   ============================================================ */
.status-badge {
    display: inline-flex; align-items: center; padding: 0.28rem 0.7rem;
    border-radius: 999px; font-size: 0.72rem; font-weight: 600;
    gap: 0.4rem; white-space: nowrap; letter-spacing: 0.01em;
}
.status-badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status-badge.initializing { background: var(--bg-soft); color: var(--text-secondary); border: 1px solid var(--border); }
.status-badge.qr_ready { background: var(--warning-soft); color: #b45309; border: 1px solid #fde68a; }
.status-badge.ready { background: var(--success-soft); color: #047857; border: 1px solid #a7f3d0; }
.status-badge.disconnected, .status-badge.failed, .status-badge.expired, .status-badge.status-disconnected {
    background: var(--error-soft); color: #b91c1c; border: 1px solid #fecaca;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary, .btn-secondary, .btn-danger, .btn-warning, .btn {
    padding: 0.55rem 1.1rem; border: none; border-radius: 8px;
    font-family: inherit; font-size: 0.85rem; font-weight: 600; cursor: pointer;
    transition: all 0.18s ease; display: inline-flex; align-items: center; gap: 0.5rem;
    justify-content: center; line-height: 1.4; white-space: nowrap;
}
.btn-primary { background: linear-gradient(135deg, #10b981, #059669); color: #fff; box-shadow: 0 2px 8px -2px rgba(16, 185, 129, 0.5); }
.btn-primary:hover { background: linear-gradient(135deg, #059669, #047857); transform: translateY(-1px); box-shadow: 0 4px 12px -2px rgba(16, 185, 129, 0.5); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-secondary { background: var(--bg-soft); color: var(--text-primary); border: 1px solid var(--border); }
.btn-secondary:hover { background: #eef2f7; border-color: var(--border-strong); }
.btn-danger { background: var(--error-soft); color: #b91c1c; border: 1px solid #fecaca; }
.btn-danger:hover { background: #fee2e2; border-color: #fca5a5; }
.btn-warning { background: var(--warning-soft); color: #b45309; border: 1px solid #fde68a; }
.btn-warning:hover { background: #fef3c7; }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.78rem; border-radius: 7px; }
.btn-full { width: 100%; }

/* ============================================================
   FORMS
   ============================================================ */
.form-card { max-width: 860px; }
.form-row { display: flex; gap: 1rem; flex-wrap: wrap; }
.form-row > * { flex: 1 1 200px; }
.flex-1 { flex: 1; }
.form-group { margin-bottom: 1.1rem; }
label { display: block; font-size: 0.8rem; font-weight: 600; margin-bottom: 0.45rem; color: var(--text-primary); }
.required { color: var(--error); }
.input-icon { position: relative; display: flex; align-items: center; }
.input-icon > i { position: absolute; left: 0.875rem; color: var(--text-muted); font-size: 0.9rem; z-index: 1; }
.input-icon > input, .input-icon > select { padding-left: 2.4rem; }
input, select, textarea {
    width: 100%; padding: 0.6rem 0.875rem;
    border: 1px solid var(--border); border-radius: 8px;
    font-family: inherit; font-size: 0.875rem; background-color: var(--bg-soft);
    transition: all 0.18s ease; color: var(--text-primary);
}
input:hover, select:hover, textarea:hover { border-color: var(--border-strong); }
input:focus, select:focus, textarea:focus {
    outline: none; border-color: var(--primary); background-color: #fff;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.12);
}
select { cursor: pointer; appearance: auto; }
textarea { resize: vertical; line-height: 1.5; }
input[type="file"] { padding: 0.45rem; background: var(--bg-soft); cursor: pointer; }
input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--primary); }
input[type="datetime-local"] { color: var(--text-primary); }
.form-control { background: var(--bg-soft); }
/* Dropzone unggah media — tombol besar yang jelas */
.media-dropzone {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 4px; text-align: center; cursor: pointer;
    border: 2px dashed var(--border-strong); border-radius: 12px;
    background: var(--bg-soft); padding: 1.1rem 1rem;
    transition: all 0.18s ease; width: 100%;
}
.media-dropzone:hover { border-color: var(--primary); background: var(--primary-soft); }
.media-dropzone.dragover { border-color: var(--primary); background: var(--primary-soft); }
.media-dropzone i {
    font-size: 1.6rem; color: var(--primary); margin-bottom: 4px;
}
.media-dropzone-title {
    font-size: 0.9rem; font-weight: 600; color: var(--text-primary);
}
.media-dropzone-sub {
    font-size: 0.75rem; color: var(--text-secondary);
}
.media-dropzone-file {
    font-size: 0.8rem; font-weight: 600; color: var(--primary);
    background: #fff; border: 1px solid var(--border);
    padding: 3px 10px; border-radius: 999px; margin-top: 4px;
    max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.media-dropzone.has-file { border-style: solid; border-color: var(--primary); background: var(--primary-soft); }
.help-text { display: block; font-size: 0.75rem; color: var(--text-secondary); margin-top: 0.375rem; line-height: 1.5; }
kbd {
    background: var(--sidebar-bg); color: #a5b4fc; padding: 2px 7px;
    border-radius: 5px; font-family: ui-monospace, monospace; font-size: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
code {
    background: var(--bg-soft); border: 1px solid var(--border);
    padding: 0.15rem 0.45rem; border-radius: 5px;
    font-family: ui-monospace, 'SF Mono', 'Cascadia Code', monospace;
    font-size: 0.82em; color: #db2777;
}

/* ============================================================
   TABLES
   ============================================================ */
.table-responsive { overflow-x: auto; }
.api-table { width: 100%; border-collapse: collapse; margin-bottom: 0.5rem; font-size: 0.85rem; }
.api-table th {
    text-align: left; padding: 0.65rem 1rem; background: var(--bg-soft);
    font-weight: 600; color: var(--text-secondary); font-size: 0.75rem;
    text-transform: uppercase; letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border); white-space: nowrap;
}
.api-table td { padding: 0.75rem 1rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.api-table tbody tr { transition: background 0.12s ease; }
.api-table tbody tr:hover { background: var(--bg-soft); }
.api-table td code { background: var(--bg-soft); padding: 0.25rem 0.5rem; border-radius: 5px; font-family: ui-monospace, monospace; color: #db2777; font-size: 0.8em; cursor: pointer; border: 1px solid var(--border); }

/* Generic table (contacts) */
.card table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.card table th {
    text-align: left; padding: 0.65rem 1rem; background: var(--bg-soft);
    font-weight: 600; color: var(--text-secondary); font-size: 0.75rem;
    text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 1px solid var(--border);
}
.card table td { padding: 0.75rem 1rem; border-bottom: 1px solid var(--border); }
.card table tbody tr:hover { background: var(--bg-soft); }

/* ============================================================
   SETTINGS PAGE (Lebar penuh + grid rapi)
   ============================================================ */
.settings-card { max-width: 1200px; }
.settings-grid {
    display: grid;
    grid-template-columns: minmax(340px, 0.9fr) minmax(420px, 1.35fr);
    gap: 1.5rem;
    align-items: start;
}
.settings-col { min-width: 0; }
.settings-section-title {
    display: flex; align-items: center; gap: 0.5rem;
    font-size: 0.95rem; font-weight: 700; color: var(--text-primary);
    margin-bottom: 1rem; padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}
.settings-section-title i { color: var(--primary); font-size: 0.9rem; }
.pkg-hint { font-size: 0.78rem; margin-bottom: 0.75rem; }
.pkg-hint i { color: var(--text-muted); margin-right: 4px; }

.midtrans-settings {
    background: rgba(37, 99, 235, 0.04);
    padding: 1rem; border: 1px dashed #2563eb; border-radius: 10px; margin-bottom: 1rem;
}
.midtrans-settings h5 {
    margin-bottom: 0.75rem; color: #2563eb; font-size: 0.85rem;
    display: flex; align-items: center; gap: 0.4rem;
}
.midtrans-hint {
    font-size: 0.78rem; color: #4b5563; margin-top: 0.25rem;
    display: flex; gap: 0.4rem; align-items: flex-start; line-height: 1.5;
}
.midtrans-hint i { color: #2563eb; margin-top: 2px; }

/* Kartu paket compact (grid satu baris) */
.draggable-pkg {
    display: flex; align-items: center; gap: 0.75rem;
    background: var(--bg-soft); border: 1px solid var(--border);
    border-radius: 10px; padding: 0.7rem 0.9rem; margin-bottom: 0.6rem;
    cursor: grab; transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.draggable-pkg:hover { border-color: var(--border-strong); }
.draggable-pkg.dragging { opacity: 0.5; }
.draggable-pkg.drag-over { border: 2px dashed var(--primary); }
.pkg-grip {
    color: #cbd5e1; font-size: 1rem; cursor: grab; flex-shrink: 0;
    padding: 0 2px;
}
.pkg-fields {
    flex: 1; display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 0.5rem 0.75rem; align-items: end;
}
.pkg-fields .form-group { margin-bottom: 0; }
.pkg-fields label {
    font-size: 0.7rem; color: var(--text-secondary);
    font-weight: 600; margin-bottom: 0.2rem;
}
.pkg-fields input {
    padding: 0.45rem 0.7rem; font-size: 0.85rem;
}
.pkg-checkbox-field { display: flex; align-items: flex-end; }
.pkg-checkbox-field label {
    display: flex; align-items: center; gap: 0.4rem;
    cursor: pointer; font-size: 0.8rem; margin-bottom: 0.5rem;
    white-space: nowrap; color: var(--text-primary); font-weight: 600;
}
.pkg-checkbox-field input[type="checkbox"] { width: 15px; height: 15px; }
.remove-pkg-btn {
    background: none; border: none; color: var(--text-muted);
    cursor: pointer; font-size: 1rem; padding: 5px 7px; flex-shrink: 0;
    border-radius: 7px; transition: all 0.15s ease;
}
.remove-pkg-btn:hover { color: var(--error); background: var(--error-soft); }

/* ============================================================
   MODALS
   ============================================================ */
.modal {
    display: none; position: fixed; z-index: 1000; left: 0; top: 0;
    width: 100%; height: 100%;
    background-color: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
    align-items: center; justify-content: center; padding: 1rem;
}
.modal[style*="flex"] { display: flex; }
.modal-content {
    background-color: var(--card-bg); border-radius: var(--radius-lg);
    width: 100%; max-width: 400px; padding: 0;
    box-shadow: 0 24px 48px -12px rgba(15, 23, 42, 0.3);
    border: 1px solid var(--border); overflow: hidden;
    animation: modalPop 0.2s ease;
}
@keyframes modalPop {
    from { opacity: 0; transform: scale(0.96) translateY(8px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-header {
    padding: 1.1rem 1.5rem; border-bottom: 1px solid var(--border);
    display: flex; justify-content: space-between; align-items: center;
}
.modal-header h3 { font-size: 1rem; font-weight: 700; margin: 0; display: flex; align-items: center; gap: 0.5rem; }
.modal-header h3 i { color: var(--primary); }
.modal-body { padding: 1.5rem; }
.close-modal, .close {
    color: var(--text-muted); font-size: 1.4rem; font-weight: 500; cursor: pointer;
    line-height: 1; transition: color 0.15s ease; background: none; border: none; font-family: inherit;
}
.close-modal:hover, .close:hover { color: var(--text-primary); }
.center { text-align: center; }

/* QR Code */
.qr-modal-content { max-width: 420px; }
.qr-code-box {
    display: inline-block; padding: 1.25rem; background: #fff;
    border-radius: var(--radius); border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}
.qr-code-box img { margin: 0 auto; display: block; }

/* ============================================================
   MISC COMPONENTS
   ============================================================ */
.loader {
    border: 2px solid rgba(255, 255, 255, 0.35); border-top-color: #fff;
    border-radius: 50%; width: 18px; height: 18px; display: inline-block;
    animation: spin 0.7s linear infinite; margin: 0 auto;
}
@keyframes spin { 100% { transform: rotate(360deg); } }
.response-message { margin-top: 1.25rem; padding: 0.9rem 1.1rem; border-radius: 10px; font-size: 0.85rem; font-weight: 500; }
.response-message.success { background-color: var(--success-soft); color: #047857; border: 1px solid #a7f3d0; }
.response-message.error { background-color: var(--error-soft); color: #b91c1c; border: 1px solid #fecaca; }

/* API Docs */
.api-doc-section h4 { font-size: 0.95rem; margin-bottom: 0.75rem; color: var(--text-primary); font-weight: 700; }
.api-doc-section pre {
    background-color: var(--sidebar-bg); color: #a5b4fc; padding: 1.1rem 1.25rem;
    border-radius: 10px; overflow-x: auto; font-family: ui-monospace, 'SF Mono', 'Cascadia Code', monospace;
    font-size: 0.8rem; margin-bottom: 1.5rem; border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.3);
}
.api-doc-section ul { margin-left: 1.25rem; margin-bottom: 1.5rem; font-size: 0.875rem; color: var(--text-secondary); }
.api-doc-section ul li { margin-bottom: 0.4rem; line-height: 1.6; }
.api-doc-section strong { color: var(--text-primary); }

/* ============================================================
   WHATSAPP CHAT HISTORY
   ============================================================ */
.wa-chat-container {
    background: linear-gradient(180deg, #eef2f7, #e2e8f0);
    padding: 1.25rem; border-radius: var(--radius-lg);
    height: 560px; overflow-y: auto; display: flex; flex-direction: column; gap: 8px;
    border: 1px solid var(--border);
}
.wa-bubble {
    background-color: #fff; color: var(--text-primary);
    padding: 0.65rem 0.9rem; border-radius: 12px; max-width: 78%;
    align-self: flex-end; box-shadow: var(--shadow-sm);
    position: relative; display: flex; flex-direction: column;
    font-size: 0.875rem; line-height: 1.45;
    border-top-right-radius: 3px;
}
.wa-bubble::after {
    content: ''; position: absolute; top: 0; right: -6px;
    width: 12px; height: 12px; background: #fff;
    clip-path: polygon(0 0, 100% 0, 0 100%);
}
.wa-bubble-header {
    font-size: 0.72rem; font-weight: 600; color: var(--text-secondary);
    margin-bottom: 4px; display: flex; justify-content: space-between; gap: 12px;
}
.wa-bubble-badge {
    background: var(--primary-soft); padding: 2px 8px; border-radius: 999px;
    font-size: 0.65rem; font-weight: 700; color: #047857; white-space: nowrap;
}
.wa-bubble-body { word-break: break-word; white-space: pre-wrap; margin-bottom: 4px; }
.wa-bubble-footer { display: flex; justify-content: flex-end; align-items: center; gap: 4px; font-size: 0.65rem; color: var(--text-muted); }
.wa-bubble-footer i { color: #34b7f1; }

/* ============================================================
   INBOX & CHAT
   ============================================================ */
.inbox-container {
    display: flex; height: calc(100vh - 180px); min-height: 520px;
    background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm);
}
.inbox-sidebar { width: 330px; border-right: 1px solid var(--border); display: flex; flex-direction: column; background: #fff; }
.inbox-sidebar-header { padding: 12px; background: var(--bg-soft); border-bottom: 1px solid var(--border); }
.inbox-sidebar-search input {
    width: 100%; padding: 9px 14px; border-radius: 10px;
    border: 1px solid var(--border); background: #fff; font-size: 0.85rem;
    transition: all 0.15s ease;
}
.inbox-sidebar-search input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1); }
.inbox-chat-list { flex: 1; overflow-y: auto; }
.inbox-chat-item {
    display: flex; padding: 12px 14px; border-bottom: 1px solid var(--bg-soft);
    cursor: pointer; transition: background 0.15s ease;
}
.inbox-chat-item:hover { background: var(--bg-soft); }
.inbox-chat-item.active { background: var(--primary-soft); border-left: 3px solid var(--primary); }
.inbox-avatar {
    width: 44px; height: 44px; border-radius: 50%; background: #e2e8f0;
    display: flex; align-items: center; justify-content: center;
    margin-right: 12px; color: #fff; font-size: 1rem; font-weight: 700; flex-shrink: 0;
}
.inbox-avatar.personal { background: linear-gradient(135deg, #10b981, #059669); }
.inbox-avatar.group { background: linear-gradient(135deg, #3b82f6, #2563eb); }
.inbox-chat-info { flex: 1; overflow: hidden; }
.inbox-chat-name { font-weight: 600; color: var(--text-primary); margin-bottom: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 0.9rem; }
.inbox-chat-preview { font-size: 0.8rem; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.inbox-chat-meta { text-align: right; font-size: 0.7rem; color: var(--text-muted); }
.inbox-badge {
    background: var(--primary); color: white; border-radius: 999px;
    padding: 1px 7px; font-size: 0.68rem; font-weight: 700; margin-top: 4px; display: inline-block;
}
.inbox-main { flex: 1; display: flex; flex-direction: column; background: #eef2f7; position: relative; }
.inbox-main-header {
    padding: 12px 18px; background: #fff; display: flex; align-items: center;
    border-bottom: 1px solid var(--border); gap: 12px;
}
.inbox-back-btn {
    display: none; background: var(--bg-soft); border: 1px solid var(--border);
    color: var(--text-primary); width: 34px; height: 34px; border-radius: 50%;
    align-items: center; justify-content: center; cursor: pointer;
    font-size: 0.9rem; transition: all 0.15s ease; flex-shrink: 0;
    padding: 0;
}
.inbox-back-btn:hover { background: #eef2f7; border-color: var(--border-strong); }
.inbox-main-header .inbox-avatar { width: 38px; height: 38px; font-size: 0.9rem; margin-right: 0; }
.inbox-messages {
    flex: 1; padding: 18px; overflow-y: auto; display: flex; flex-direction: column; gap: 5px;
    background-image: radial-gradient(rgba(148, 163, 184, 0.12) 1px, transparent 1px);
    background-size: 18px 18px;
}
.inbox-message-row { display: flex; width: 100%; }
.inbox-message-row.sent { justify-content: flex-end; }
.inbox-message-row.received { justify-content: flex-start; }
.inbox-message-row.inbox-grouped { margin-top: 1px; }
.inbox-message-row:not(.inbox-grouped) { margin-top: 6px; }
.inbox-bubble {
    max-width: 72%; padding: 7px 10px 6px; border-radius: 8px;
    position: relative; font-size: 0.9375rem; line-height: 1.4;
    box-shadow: 0 1px 0.5px rgba(11, 20, 26, 0.13);
    word-break: break-word;
}
.inbox-bubble.sent { background: #d9fdd3; border-top-right-radius: 0; }
.inbox-bubble.received { background: #fff; border-top-left-radius: 0; }
/* Ekor bubble ala WhatsApp */
.inbox-bubble::after {
    content: ''; position: absolute; top: 0; width: 12px; height: 12px;
    clip-path: polygon(0 0, 100% 0, 0 100%);
}
.inbox-bubble.sent::after { right: -6px; background: #d9fdd3; }
.inbox-bubble.received::after { left: -6px; background: #fff; }
.inbox-author { font-size: 0.75rem; font-weight: 600; color: #128c7e; margin-bottom: 2px; }
.inbox-text { color: #111b21; white-space: normal; }
.inbox-text strong { font-weight: 700; }
.inbox-text em { font-style: italic; }
.inbox-text del { text-decoration: line-through; }
.inbox-text .wa-code {
    background: rgba(11, 20, 26, 0.08); padding: 1px 4px; border-radius: 4px;
    font-family: ui-monospace, 'SF Mono', monospace; font-size: 0.82em;
    border: none; color: #111b21;
}
.inbox-text .wa-link { color: #027eb5; text-decoration: none; }
.inbox-text .wa-link:hover { text-decoration: underline; }
.inbox-media {
    display: flex; align-items: center; gap: 8px; color: var(--text-secondary);
    font-size: 0.85rem; padding: 4px 0;
}
.inbox-media i { color: #667781; font-size: 1rem; }
/* Media asli (gambar/video/audio) di dalam bubble — ala WhatsApp */
.inbox-media-img {
    display: block; max-width: 100%; max-height: 320px;
    border-radius: 8px; margin: -4px -4px 2px; cursor: zoom-in;
    background: #f0f2f5; min-height: 60px;
}
.inbox-media-img.inbox-media-loaded { background: transparent; }
.inbox-media-img.inbox-media-failed { opacity: 0.4; }
.inbox-media-video {
    display: block; max-width: 100%; max-height: 320px;
    border-radius: 8px; margin: -4px -4px 2px; background: #000;
}
.inbox-media-audio {
    display: block; width: 100%; min-width: 220px; margin: 2px 0;
    border-radius: 8px;
}
.inbox-media-doc {
    display: flex; align-items: center; gap: 8px;
    color: #027eb5; text-decoration: none; font-size: 0.875rem;
    padding: 6px 4px;
}
.inbox-media-doc:hover { text-decoration: underline; }
.inbox-media-doc i { font-size: 1.2rem; color: #667781; }
.inbox-caption { margin-top: 3px; }
.inbox-time {
    font-size: 0.65rem; color: #667781; float: right; margin-top: 4px;
    margin-left: 8px; display: inline-flex; align-items: center; gap: 3px;
    letter-spacing: -0.01em;
}
.inbox-tick { color: #53bdeb; font-size: 0.6rem; }
.inbox-day-sep { display: flex; justify-content: center; margin: 10px 0 6px; }
.inbox-day-sep span {
    background: #fff; padding: 4px 12px; border-radius: 8px;
    font-size: 0.72rem; font-weight: 500; color: #54656f;
    box-shadow: 0 1px 1px rgba(11, 20, 26, 0.12);
}

/* =========================================
   TOOLBAR INBOX + RINGKASAN PER DEVICE (kompak di header)
   ========================================= */
.inbox-toolbar {
    padding: 0.55rem 0.9rem; margin-bottom: 0.75rem;
}
.inbox-toolbar-row {
    display: flex; align-items: center; gap: 0.65rem; min-width: 0;
}
.inbox-toolbar-label {
    margin-bottom: 0; font-size: 0.8rem; font-weight: 600; white-space: nowrap;
}
.inbox-toolbar-select {
    width: 200px; margin-bottom: 0; flex-shrink: 0;
}
.inbox-device-strip {
    flex: 1; display: flex; align-items: center; gap: 0.45rem;
    overflow-x: auto; min-width: 0; padding: 2px 0;
}
.inbox-device-strip::-webkit-scrollbar { height: 5px; }
.inbox-device-strip::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 6px; }

.inbox-device-chip {
    display: inline-flex; align-items: center; gap: 0.45rem;
    background: var(--bg-soft); border: 1px solid var(--border);
    border-radius: 999px; padding: 3px 10px 3px 8px;
    cursor: pointer; white-space: nowrap; flex-shrink: 0;
    transition: all 0.15s ease;
}
.inbox-device-chip:hover { border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.inbox-device-chip.active {
    border-color: var(--primary); background: var(--primary-soft);
    box-shadow: 0 0 0 2px var(--primary-soft);
}
.inbox-device-chip-name {
    font-weight: 700; font-size: 0.75rem; color: var(--text-primary);
    display: inline-flex; align-items: center; gap: 0.3rem;
}
.inbox-device-chip-name i { color: var(--primary); font-size: 0.75rem; }
.inbox-device-chip-nums {
    display: inline-flex; align-items: center; gap: 0.3rem;
    font-size: 0.7rem; font-weight: 700;
}
.inbox-device-chip-nums .num { line-height: 1; }
.inbox-device-chip-nums .num.total { color: var(--text-primary); }
.inbox-device-chip-nums .num.unanswered { color: var(--error); }
.inbox-device-chip-nums .num.queue { color: #b45309; }
.inbox-device-chip-nums .num.progress { color: var(--accent); }
.inbox-device-chip-nums .num.done { color: var(--success); }
.inbox-device-chip-nums .num.followup { color: #6d28d9; }
.inbox-device-chip-err { color: var(--warning); font-size: 0.8rem; }

/* =========================================
   TAG MANUAL PER CHAT (FollowUp, VIP, dst.)
   ========================================= */
.chat-tag-chip {
    display: inline-flex; align-items: center;
    background: var(--purple-soft); color: #6d28d9;
    border: 1px solid rgba(139, 92, 246, 0.25);
    border-radius: 999px; padding: 1px 8px;
    font-size: 0.68rem; font-weight: 600; white-space: nowrap;
}
.chat-tag-chip.sm { padding: 0 6px; font-size: 0.62rem; }
.chat-tag-list { display: inline-flex; gap: 4px; margin-top: 4px; flex-wrap: wrap; }
.chat-manual-tags { display: inline-flex; gap: 4px; flex-wrap: wrap; }

/* Baris filter tag di atas daftar chat */
.inbox-tag-filter {
    display: none; align-items: center; gap: 6px;
    padding: 6px 12px; background: var(--bg-soft);
    border-bottom: 1px solid var(--border); overflow-x: auto;
}
.inbox-tag-filter-label { color: var(--text-muted); font-size: 0.8rem; flex-shrink: 0; }
.inbox-tag-filter-chips { display: flex; gap: 6px; flex-wrap: nowrap; }
.inbox-tag-chip {
    border: 1px solid var(--border); background: #fff; color: var(--text-secondary);
    border-radius: 999px; padding: 3px 10px; font-size: 0.72rem; font-weight: 600;
    cursor: pointer; white-space: nowrap; transition: all 0.15s ease; font-family: inherit;
}
.inbox-tag-chip:hover { border-color: var(--purple); color: #6d28d9; }
.inbox-tag-chip.active {
    background: var(--purple); border-color: var(--purple); color: #fff;
    box-shadow: 0 2px 6px -1px rgba(139, 92, 246, 0.4);
}
.inbox-tag-chip.clear { color: var(--text-muted); }
.inbox-tag-chip.clear:hover { color: var(--error); border-color: var(--error); }

/* Tombol Tag di header chat */
.cs-btn-tag {
    background: var(--purple-soft); color: #6d28d9;
    border: 1px solid rgba(139, 92, 246, 0.3);
}
.cs-btn-tag:hover { background: rgba(139, 92, 246, 0.2); border-color: var(--purple); }

/* Editor tag modal */
.tag-options { display: flex; flex-direction: column; gap: 8px; max-height: 260px; overflow-y: auto; }
.tag-option {
    display: flex; align-items: center; gap: 10px; cursor: pointer;
    padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px;
    transition: background 0.15s ease; font-weight: 500; font-size: 0.85rem;
}
.tag-option:hover { background: var(--bg-soft); }
.tag-option input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--purple); cursor: pointer; }
.inbox-input-area {
    padding: 12px 16px; background: #fff; display: flex; align-items: center; gap: 10px;
    border-top: 1px solid var(--border);
}
.inbox-input-area input {
    flex: 1; padding: 11px 16px; border-radius: 24px; border: 1px solid var(--border);
    outline: none; font-size: 0.9rem; background: var(--bg-soft); transition: all 0.15s ease;
}
.inbox-input-area input:focus { border-color: var(--primary); background: #fff; box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1); }
.inbox-attach-btn {
    width: 42px; height: 42px; border-radius: 50%; flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer; color: var(--text-secondary); font-size: 1.05rem;
    transition: all 0.15s ease; background: none; border: none;
}
.inbox-attach-btn:hover { color: var(--primary); background: var(--primary-soft); }
.inbox-attach-name {
    background: #fff; border: 1px solid var(--border); color: var(--text-primary);
    border-radius: 999px; padding: 4px 12px; font-size: 0.75rem; font-weight: 600;
    max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    flex-shrink: 0;
}
.inbox-input-area button {
    background: linear-gradient(135deg, #10b981, #059669); color: white;
    border: none; width: 42px; height: 42px; border-radius: 50%; cursor: pointer;
    display: flex; align-items: center; justify-content: center; font-size: 1.05rem;
    transition: all 0.2s ease; box-shadow: 0 2px 8px -2px rgba(16, 185, 129, 0.5);
}
.inbox-input-area button:hover { background: linear-gradient(135deg, #059669, #047857); transform: scale(1.05); }
.inbox-empty {
    display: flex; flex: 1; align-items: center; justify-content: center;
    flex-direction: column; color: var(--text-secondary); text-align: center;
    gap: 8px; padding: 2rem;
}

/* Inbox Multi-Agent Queue Tabs */
.inbox-queue-nav {
    display: flex; background: var(--bg-soft); border-bottom: 1px solid var(--border);
    padding: 6px 8px; gap: 4px; overflow-x: auto;
}
.inbox-queue-btn {
    border: none; background: transparent; padding: 6px 10px; border-radius: 6px;
    font-size: 0.75rem; font-weight: 600; color: var(--text-secondary); cursor: pointer;
    white-space: nowrap; display: flex; align-items: center; gap: 6px; transition: all 0.15s ease;
}
.inbox-queue-btn:hover { background: rgba(0,0,0,0.04); color: var(--text-primary); }
.inbox-queue-btn.active { background: #fff; color: var(--primary); box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
.inbox-queue-badge {
    background: #e2e8f0; color: #475569; font-size: 0.65rem; padding: 1px 6px;
    border-radius: 999px; font-weight: 700;
}
.inbox-queue-btn.active .inbox-queue-badge { background: var(--primary); color: #fff; }

/* Assignment Badges */
.chat-status-tag {
    font-size: 0.65rem; font-weight: 700; padding: 2px 8px; border-radius: 4px;
    display: inline-flex; align-items: center; gap: 4px; margin-top: 3px;
}
.chat-status-tag.unassigned { background: #fef3c7; color: #b45309; }
.chat-status-tag.in-progress { background: #d1fae5; color: #065f46; }
.chat-status-tag.resolved { background: #f1f5f9; color: #64748b; }

/* CS Header Actions */
.cs-header-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.cs-btn {
    padding: 5px 10px; border-radius: 6px; font-size: 0.75rem; font-weight: 600;
    cursor: pointer; border: 1px solid transparent; display: inline-flex; align-items: center;
    gap: 5px; transition: all 0.15s ease;
}
.cs-btn-claim { background: #10b981; color: #fff; }
.cs-btn-claim:hover { background: #059669; }
.cs-btn-resolve { background: #3b82f6; color: #fff; }
.cs-btn-resolve:hover { background: #2563eb; }
.cs-btn-transfer { background: #f3f4f6; color: #374151; border-color: #d1d5db; }
.cs-btn-transfer:hover { background: #e5e7eb; }
.cs-btn-release { background: #fff; color: #ef4444; border-color: #fca5a5; }
.cs-btn-release:hover { background: #fef2f2; }

/* E-Commerce Cards & UI */
.ecommerce-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem; margin-bottom: 1.5rem;
}
.ecommerce-card {
    background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 1.5rem; display: flex; flex-direction: column; justify-content: space-between;
    transition: all 0.2s ease; box-shadow: var(--shadow-sm);
}
.ecommerce-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--primary); }
.ecommerce-card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 1rem; }
.ecommerce-icon {
    width: 46px; height: 46px; border-radius: 10px; display: flex; align-items: center;
    justify-content: center; font-size: 1.4rem; color: #fff;
}
.ecommerce-icon.woocommerce { background: linear-gradient(135deg, #96588a, #7f54b3); }
.ecommerce-icon.shopify { background: linear-gradient(135deg, #95bf47, #5e8e3e); }
.ecommerce-icon.gsheets { background: linear-gradient(135deg, #0f9d58, #0b8043); }
.ecommerce-icon.custom { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }

.webhook-url-container {
    background: var(--bg-soft); border: 1px solid var(--border); border-radius: 8px;
    padding: 8px 12px; display: flex; align-items: center; justify-content: space-between;
    gap: 8px; margin: 10px 0; font-family: monospace; font-size: 0.8rem; word-break: break-all;
}
.tag-pill {
    display: inline-block; background: #e0e7ff; color: #3730a3; padding: 2px 8px;
    border-radius: 4px; font-size: 0.72rem; font-family: monospace; cursor: pointer;
    margin: 2px; transition: all 0.15s ease;
}
.tag-pill:hover { background: #c7d2fe; }

/* Export Buttons */
.btn-export {
    background: #fff; border: 1px solid var(--border); color: var(--text-primary);
    padding: 6px 12px; border-radius: 6px; font-size: 0.8rem; font-weight: 600;
    cursor: pointer; display: inline-flex; align-items: center; gap: 6px;
    transition: all 0.15s ease;
}
.btn-export:hover { background: #f8fafc; border-color: var(--primary); color: var(--primary); }
.btn-export.green:hover { border-color: #10b981; color: #10b981; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .sidebar { width: 230px; }
    .content-area { padding: 1.25rem; }
    .inbox-container { height: calc(100vh - 170px); }
}
@media (min-width: 769px) and (max-width: 1024px) {
    .sidebar { position: sticky; top: 0; height: 100vh; }
    .sidebar-nav { overflow-y: auto; }
}

/* Mobile & Tablet — Dashboard */
@media (max-width: 768px) {
    .menu-toggle { display: inline-flex; }
    .topbar-title { font-size: 0.95rem; }
    .topbar { padding: 0 1rem; height: 58px; }

    .sidebar {
        position: fixed; z-index: 1100; height: 100dvh; width: 280px;
        transform: translateX(-100%); transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: none; border-right: none;
    }
    .dashboard.sidebar-open .sidebar { transform: translateX(0); box-shadow: 0 20px 50px -12px rgba(15, 23, 42, 0.6); }
    .sidebar-backdrop {
        display: none; position: fixed; inset: 0; z-index: 1050;
        background: rgba(15, 23, 42, 0.45);
        backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px);
    }
    .dashboard.sidebar-open .sidebar-backdrop { display: block; }

    .main-content { margin-left: 0; width: 100%; }
    .content-area { padding: 1rem; }
    #headerActions { gap: 0.4rem; }
    #headerActions .btn { padding: 0.4rem 0.7rem; font-size: 0.75rem; }
    #headerActions .btn i { font-size: 0.8rem; }
    #headerActions .btn-sm { padding: 0.4rem 0.7rem; }

    .device-grid { grid-template-columns: 1fr; }
    .form-row { flex-direction: column; }
    .form-row > * { flex: 1 1 100%; }
    .card { padding: 1.1rem; }
    .card h3 { font-size: 0.98rem; }

    /* Compact stat cards on small screens */
    .stat-card { padding: 1rem 1.1rem; gap: 0.8rem; }
    .stat-icon { width: 42px; height: 42px; font-size: 1.05rem; }
    .stat-value { font-size: 1.4rem; }

    /* Tables: horizontal scroll wrapper */
    .table-responsive { -webkit-overflow-scrolling: touch; }
    .api-table { font-size: 0.8rem; }
    .api-table th, .api-table td { padding: 0.55rem 0.75rem; white-space: nowrap; }

    /* Modal full-width-ish on phones */
    .modal { padding: 0.75rem; align-items: flex-end; }
    .modal-content { max-width: 100%; border-radius: var(--radius-lg) var(--radius-lg) 0 0; max-height: 92dvh; overflow-y: auto; }

    /* Hero & sections */
    .hero-section { padding: 3.5rem 1.25rem; }
    .hero-content h1 { font-size: 1.75rem; }
    .hero-content p { font-size: 0.975rem; }
    .hero-buttons { flex-direction: column; width: 100%; max-width: 320px; margin: 0 auto; }
    .hero-buttons .btn-primary, .hero-buttons .btn-secondary { width: 100%; }
    .features-section, .pricing-section { padding: 3rem 1.25rem; }
    .pricing-grid { grid-template-columns: 1fr; }
    .pricing-card.featured { transform: none; }

    /* Inbox tetap dua-pane (daftar kiri, chat kanan) sampai layar kecil —
       mode bertumpuk hanya untuk HP (<640px), lihat blok terpisah di bawah */

    .inbox-bubble { max-width: 85%; }
    .inbox-main-header { gap: 8px; }

    .wa-chat-container { height: 480px; }

    /* Settings 2-col → 1-col */
    #tab-settings .card form > div { grid-template-columns: 1fr !important; }
    .settings-grid { grid-template-columns: 1fr; }

    /* Scraper buttons stack */
    #tab-scraper [style*="margin-bottom: 1.5rem"] { display: flex; flex-direction: column; gap: 0.5rem; }
    #tab-scraper [style*="margin-bottom: 1.5rem"] .btn-primary { margin-right: 0 !important; }
}

/* Tablet portrait (641–1100px): sidebar tetap terlihat, tapi dipersempit agar konten lega */
@media (min-width: 769px) and (max-width: 1100px) {
    .sidebar { width: 210px; }
    .sidebar-header { padding: 1rem 1rem; }
    .sidebar-header h2 { font-size: 0.95rem; }
    .nav-item { padding: 0.55rem 0.7rem; font-size: 0.84rem; gap: 0.6rem; }
    .nav-item i { width: 16px; font-size: 0.9rem; }
    .nav-item.active::before { left: -0.6rem; }
    .topbar { padding: 0 1.25rem; }
    .content-area { padding: 1.25rem 1.25rem; }
    .device-grid { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
    .card { padding: 1.25rem; }
    .api-table th, .api-table td { padding: 0.6rem 0.85rem; }
}

/* Tablet portrait (641–1100px): dua-pane inbox berdampingan (daftar kiri, chat kanan) */
@media (min-width: 641px) and (max-width: 1100px) {
    .inbox-container { height: calc(100dvh - 180px); min-height: 460px; }
    .inbox-sidebar { width: 280px; border-right: 1px solid var(--border); border-bottom: none; }
    .inbox-main { display: flex; }
    .inbox-container.chat-open .inbox-sidebar { display: block; }
    .inbox-container.chat-open .inbox-main { display: flex; }
    .inbox-main-header .inbox-back-btn { display: none; }
    .inbox-bubble { max-width: 80%; }
}

/* Phone (<641px): inbox bertumpuk — buka chat = layar penuh dengan tombol kembali */
@media (max-width: 640px) {
    .inbox-container { height: calc(100dvh - 190px); min-height: 440px; }
    .inbox-sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--border); }
    .inbox-main { display: none; }
    .inbox-container.chat-open .inbox-sidebar { display: none; }
    .inbox-container.chat-open .inbox-main { display: flex; }
    .inbox-main-header .inbox-back-btn { display: inline-flex; }
    .inbox-bubble { max-width: 85%; }
}

@media (max-width: 480px) {
    .topbar-title { font-size: 0.9rem; }
    .stat-card { padding: 0.9rem 1rem; }
    .stat-value { font-size: 1.3rem; }
    .content-area { padding: 0.85rem; }
    #tab-inbox > .card { padding: 0.85rem 1rem; }
    #inboxSessionId { width: 100% !important; }
    .inbox-container { height: calc(100dvh - 210px); }
    .inbox-toolbar-select { width: 100% !important; }
    .inbox-toolbar-row { flex-wrap: wrap; }
    .inbox-device-strip { width: 100%; flex-basis: 100%; }
}

/* ==========================================================================
   SMART FEATURES: Interactive Messages, Knowledge Base (RAG), & Drip Campaigns
   ========================================================================== */

/* Message Type Switcher */
.msg-type-switcher {
    display: inline-flex;
    background: #f1f5f9;
    padding: 3px;
    border-radius: 10px;
    gap: 4px;
}
.btn-msg-type {
    background: transparent;
    border: none;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.15s ease;
}
.btn-msg-type:hover {
    color: #1e293b;
}
.btn-msg-type.active {
    background: #fff;
    color: var(--primary, #10b981);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* Interactive Builders */
.btn-builder-row {
    display: flex;
    align-items: center;
    gap: 8px;
}
.list-builder-row {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 8px;
    align-items: center;
}

/* Knowledge Base (RAG) */
.kb-type-selector {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin-top: 0.35rem;
}
.kb-type-selector .radio-inline {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    cursor: pointer;
    font-weight: 500;
}
.knowledge-docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}
.kb-doc-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 1.25rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.kb-doc-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.08);
    border-color: #cbd5e1;
}
.kb-doc-header {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 0.75rem;
}
.kb-doc-icon {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: #eff6ff;
    color: #2563eb;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}
.kb-doc-icon.pdf {
    background: #fef2f2;
    color: #dc2626;
}
.kb-doc-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: #1e293b;
    margin: 0;
    line-height: 1.3;
}
.kb-meta-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 0.75rem;
}
.kb-badge {
    font-size: 0.72rem;
    padding: 2px 7px;
    border-radius: 5px;
    background: #f1f5f9;
    color: #475569;
    font-weight: 600;
}

/* Drip Campaign UI */
.drip-sequences-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.25rem;
}
.drip-seq-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 1.25rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.2s ease;
}
.drip-seq-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px -2px rgba(0,0,0,0.08);
}
.drip-seq-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}
.drip-seq-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 4px 0;
}
.drip-seq-desc {
    font-size: 0.82rem;
    color: #64748b;
    margin-bottom: 1rem;
    line-height: 1.4;
}
.drip-timeline-preview {
    background: #f8fafc;
    border: 1px dashed #cbd5e1;
    border-radius: 8px;
    padding: 0.75rem;
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.drip-step-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    color: #334155;
}
.drip-step-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #10b981;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Drip Timeline Builder in Modal */
.drip-timeline-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
}
.drip-step-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 1rem;
    position: relative;
}
.drip-step-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}
.drip-step-num-badge {
    background: #3b82f6;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}