:root{
    --brand:#4A90D9; --brand-dark:#357ABD;
    --sidebar-bg:#1a1d23; --sidebar-fg:#8b8fa8; --sidebar-active:#fff;
    --bg:#f4f6fb; --card:#fff; --text:#23262f; --muted:#6b7280; --border:#e6e9f0;
    --radius:12px; --shadow:0 1px 3px rgba(16,24,40,.08),0 1px 2px rgba(16,24,40,.04);
}
*{box-sizing:border-box}
body{font-family:'Inter',system-ui,Segoe UI,Roboto,sans-serif;margin:0;background:var(--bg);color:var(--text)}
a{text-decoration:none}

.app-shell{display:flex;min-height:100vh}

/* Sidebar */
.sidebar{width:240px;background:var(--sidebar-bg);color:var(--sidebar-fg);display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:1040;transition:transform .25s ease}
.sidebar-brand{font-weight:700;font-size:18px;color:#fff;padding:20px 22px;display:flex;align-items:center;gap:10px}
.sidebar-brand i{color:var(--brand)}
.sidebar-nav{display:flex;flex-direction:column;padding:8px 12px;gap:2px;flex:1}
.sidebar-nav .nav-link{color:var(--sidebar-fg);padding:11px 14px;border-radius:8px;display:flex;align-items:center;gap:12px;font-weight:500;font-size:14.5px}
.sidebar-nav .nav-link i{font-size:17px;width:20px;text-align:center}
.sidebar-nav .nav-link:hover{background:rgba(255,255,255,.05);color:#fff}
.sidebar-nav .nav-link.active{background:var(--brand);color:#fff}
.sidebar-user{display:flex;align-items:center;gap:10px;padding:14px 18px;border-top:1px solid rgba(255,255,255,.07)}
.sidebar-user .avatar{width:38px;height:38px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;flex-shrink:0}
.su-meta{flex:1;min-width:0}
.su-name{color:#fff;font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.su-role{font-size:12px;text-transform:capitalize}
.su-logout{color:var(--sidebar-fg);font-size:18px}
.su-logout:hover{color:#fff}

/* Content */
.content-wrap{flex:1;margin-left:240px;min-width:0;display:flex;flex-direction:column}
.topbar{height:60px;background:var(--card);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:14px;padding:0 24px;position:sticky;top:0;z-index:1020}
.topbar-title{font-weight:600;font-size:17px}
.btn-burger{display:none;background:none;border:none;font-size:22px;color:var(--text);cursor:pointer}
.main{padding:24px;flex:1}

/* Generic card */
.card-soft{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.page-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:20px}
.page-head h1{font-size:22px;font-weight:700;margin:0}

/* Stat cards */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.stat{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px;display:flex;flex-direction:column;gap:6px}
.stat-top{display:flex;align-items:center;justify-content:space-between}
.stat-label{color:var(--muted);font-size:13px}
.stat-icon{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px;color:#fff;background:var(--brand)}
.stat-icon.green{background:#22c55e}.stat-icon.amber{background:#f59e0b}.stat-icon.violet{background:#8b5cf6}
.stat-value{font-size:28px;font-weight:700;line-height:1.1}
.stat-sub{color:var(--muted);font-size:12px}

/* Tables */
.table-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;margin-bottom:24px}
.tc-head{padding:16px 20px;border-bottom:1px solid var(--border);font-weight:600}
.table-card table{width:100%;border-collapse:collapse}
.table-card th,.table-card td{padding:12px 20px;text-align:left;font-size:14px;border-bottom:1px solid var(--border);white-space:nowrap}
.table-card th{color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.03em}
.table-card tr:last-child td{border-bottom:none}
.table-responsive-x{overflow-x:auto}

/* Status badges */
.badge-status{padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600;display:inline-block}
.bs-draft{background:#eef0f4;color:#555}
.bs-scheduled{background:#fef3c7;color:#92670c}
.bs-sending{background:#dbeafe;color:#1d4ed8}
.bs-sent{background:#dcfce7;color:#15803d}
.bs-paused{background:#fee2e2;color:#b91c1c}

/* Quick actions */
.quick-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px}

/* Dev stub */
.dev-stub{text-align:center;padding:60px 20px;color:var(--muted)}
.dev-stub i{font-size:46px;color:var(--brand);opacity:.55}

/* Login */
.login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a1d23,#23262f);padding:20px}
.login-card{width:100%;max-width:400px;background:#1f232b;border:1px solid #2c313c;border-radius:16px;padding:36px 32px;box-shadow:0 20px 50px rgba(0,0,0,.45)}
.login-brand{font-size:24px;font-weight:700;color:#fff;text-align:center;display:flex;align-items:center;justify-content:center;gap:10px}
.login-brand i{color:var(--brand)}
.login-sub{text-align:center;color:#8b8fa8;margin:6px 0 24px;font-size:14px}

/* Mobile sidebar backdrop */
.sidebar-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:1035}

@media(max-width:992px){.stat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){
    .sidebar{transform:translateX(-100%)}
    .sidebar.open{transform:translateX(0)}
    .content-wrap{margin-left:0}
    .btn-burger{display:block}
    .sidebar-backdrop.show{display:block}
}
@media(max-width:480px){.stat-grid{grid-template-columns:1fr}}

/* ===== Contacts module ===== */
.muted{color:var(--muted)}
.req{color:#dc3545}
.count-badge{display:inline-block;background:var(--brand);color:#fff;font-size:13px;font-weight:600;padding:2px 10px;border-radius:999px;vertical-align:middle;margin-left:6px}
.head-actions{display:flex;gap:8px;flex-wrap:wrap}

.filters-bar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:12px;margin-bottom:16px}
.filters-bar .form-control{flex:1 1 260px;min-width:170px}
.filters-bar .form-select{flex:0 0 auto;width:auto;min-width:130px}

.c-name{font-weight:600;color:var(--text)}
.c-name:hover{color:var(--brand)}
.c-email{font-size:12.5px;color:var(--muted)}
.site-link{color:var(--brand);font-size:13px}
.site-link i{font-size:11px}

.lang-badge{display:inline-block;background:#eef2f7;color:#475569;font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px;letter-spacing:.03em}
.prio{font-size:12px;font-weight:600}
.prio.p1{color:#dc2626}.prio.p2{color:#d97706}.prio.p3{color:#6b7280}

.cs-active{background:#dcfce7;color:#15803d}
.cs-unsubscribed{background:#eef0f4;color:#555}
.cs-bounced{background:#fee2e2;color:#b91c1c}
.cs-invalid{background:#e2e3e7;color:#3f3f46}

.gtag{display:inline-block;color:#fff;font-size:11px;font-weight:600;padding:2px 8px;border-radius:6px;margin:1px 2px;white-space:nowrap}
.gtag.more{background:#9aa1ad}
.empty-row{text-align:center;color:var(--muted);padding:34px}
.row-actions a,.row-actions .link-btn{color:var(--muted);font-size:16px;margin:0 3px}
.row-actions a:hover{color:var(--brand)}
.link-btn{background:none;border:none;cursor:pointer;color:var(--muted);padding:0}
.link-btn.danger:hover{color:#dc3545}

.pagination-bar{display:flex;align-items:center;justify-content:center;gap:14px;margin:8px 0 24px}
.page-info{color:var(--muted);font-size:14px}

.bulk-bar{display:none;align-items:center;gap:10px;background:#fff;border:1px solid var(--border);border-left:4px solid var(--brand);border-radius:10px;box-shadow:var(--shadow);padding:10px 14px;margin-bottom:12px;flex-wrap:wrap}
.bulk-bar.show{display:flex}
.bulk-bar .form-select{width:auto}

/* Forms */
.form-card{padding:22px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .fg-full{grid-column:1 / -1}
.form-label{font-weight:500;font-size:13.5px;margin-bottom:4px}
.form-actions{display:flex;gap:10px;margin-top:20px}
.radio-row{display:flex;gap:10px;flex-wrap:wrap}
.radio-pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);border-radius:8px;padding:8px 14px;cursor:pointer;font-size:14px}
.radio-pill input{margin:0}
.check-grid{display:flex;flex-wrap:wrap;gap:8px}
.check-pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);border-radius:8px;padding:6px 12px;cursor:pointer;font-size:13.5px}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%}

/* Contact show */
.contact-show{display:grid;grid-template-columns:1fr 320px;gap:20px;align-items:start}
.cs-main{padding:24px}
.cs-header{display:flex;align-items:center;gap:16px;margin-bottom:20px}
.avatar.lg{width:60px;height:60px;font-size:24px;border-radius:14px}
.cs-title{font-size:20px;font-weight:700}
.cs-sub a{color:var(--brand)}
.cs-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 24px}
.cs-cell .cs-k{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.cs-cell .cs-v{font-size:14.5px;font-weight:500}
.cs-block{margin-top:18px;border-top:1px solid var(--border);padding-top:14px}
.cs-block .cs-k{font-size:12px;color:var(--muted);text-transform:uppercase;margin-bottom:4px}
.cs-actions{margin-top:20px;border-top:1px solid var(--border);padding-top:16px}
.cs-side{padding:20px}
.cs-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.cs-side-h{font-size:14px;font-weight:600;margin:0 0 10px}
.cs-groups{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}
.cs-group-row{display:flex;align-items:center;justify-content:space-between;gap:8px}
.cs-add-group{display:flex;gap:6px}
.x-btn{background:none;border:none;color:var(--muted);font-size:18px;line-height:1;cursor:pointer}
.x-btn:hover{color:#dc3545}

/* Import */
.import-step{max-width:860px}
.import-steps{display:flex;gap:8px;list-style:none;padding:0;margin:0 0 18px;font-size:13px;color:var(--muted)}
.import-steps li{padding:6px 12px;border-radius:8px;background:#f1f3f8}
.import-steps li.cur{background:var(--brand);color:#fff;font-weight:600}
.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:2px dashed var(--border);border-radius:14px;padding:46px 20px;cursor:pointer;transition:.15s;color:var(--muted)}
.dropzone:hover,.dropzone.drag{border-color:var(--brand);background:#f6f9fe}
.dropzone.has{border-color:#22c55e;background:#f3fbf6}
.dropzone i{font-size:46px;color:var(--brand)}
.dz-title{font-weight:600;color:var(--text);margin-top:8px}
.dz-sub{font-size:12.5px;margin-top:4px}
.dz-file{margin-top:10px;font-weight:600;color:#15803d}
.import-hint{margin-top:16px;font-size:13.5px;color:var(--muted);background:#f6f9fe;border:1px solid var(--border);border-radius:10px;padding:12px 14px}
.map-grid{display:flex;flex-direction:column;gap:10px;margin:14px 0}
.map-row{display:grid;grid-template-columns:1fr 30px 1fr;align-items:center;gap:10px}
.map-col{display:flex;flex-direction:column}
.map-h{font-weight:600;font-size:14px}
.map-sample{font-size:12px;color:var(--muted)}
.map-arrow{color:var(--muted);text-align:center}
.preview-wrap{margin:18px 0}
.preview-table th,.preview-table td{font-size:12px;padding:6px 10px;border:1px solid var(--border);white-space:nowrap}
.preview-table th{background:#f6f8fc}
.dup-opts{display:flex;gap:12px;flex-wrap:wrap;margin:10px 0}
.import-result{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:10px 0 6px}
.ir{border:1px solid var(--border);border-radius:12px;padding:18px;text-align:center}
.ir-n{font-size:30px;font-weight:700}
.ir.added .ir-n{color:#15803d}.ir.updated .ir-n{color:#1d4ed8}.ir.skipped .ir-n{color:#6b7280}.ir.errors .ir-n{color:#dc2626}

/* Groups page */
.groups-layout{display:grid;grid-template-columns:320px 1fr;gap:20px;align-items:start}

@media(max-width:992px){
    .contact-show{grid-template-columns:1fr}
    .groups-layout{grid-template-columns:1fr}
}
@media(max-width:768px){
    .form-grid{grid-template-columns:1fr}
    .cs-grid{grid-template-columns:1fr}
    .import-result{grid-template-columns:1fr 1fr}
}

/* ===== Templates module ===== */
.tpl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.tpl-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;display:flex;flex-direction:column;gap:8px}
.tpl-name{font-weight:600;font-size:16px}
.tpl-subject{color:var(--muted);font-size:13px;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tpl-badges{display:flex;gap:6px;flex-wrap:wrap}
.cat-badge{background:#ede9fe;color:#6d28d9;font-size:11px;font-weight:600;padding:3px 8px;border-radius:6px}
.tpl-foot{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);padding-top:10px;margin-top:4px}
.tpl-actions{display:flex;gap:8px;align-items:center}
.tpl-actions a,.tpl-actions button{color:var(--muted);font-size:15px;background:none;border:none;cursor:pointer;padding:0}
.tpl-actions a:hover,.tpl-actions button:hover{color:var(--brand)}
.tpl-actions .danger:hover{color:#dc3545}

.editor-2col{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
.ed-left,.ed-right{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.ed-right{position:sticky;top:76px}
.var-bar{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}
.var-btn{font-size:11.5px;background:#eef2f7;border:1px solid var(--border);border-radius:6px;padding:3px 7px;cursor:pointer;color:#334155;font-family:ui-monospace,Menlo,Consolas,monospace}
.var-btn:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.pv-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.pv-toggle{font-size:13px;border:1px solid var(--border);background:#fff;border-radius:6px;padding:4px 10px;cursor:pointer;margin-left:4px}
.pv-toggle.active{background:var(--brand);color:#fff;border-color:var(--brand)}
#preview{width:100%;max-width:600px;height:560px;border:1px solid var(--border);border-radius:8px;background:#fff;display:block;margin:0 auto;transition:max-width .2s}
@media(max-width:992px){.editor-2col{grid-template-columns:1fr}.ed-right{position:static}}

/* ===== Settings module ===== */
.settings-tabs{border-bottom:1px solid var(--border)}
.settings-tabs .nav-link{color:var(--muted)}
.settings-tabs .nav-link.active{color:var(--brand);font-weight:600}
.settings-pane{border-top-left-radius:0;margin-top:-1px}
.settings-pane h4{margin-bottom:6px}
.api-result{display:none;margin-top:12px;font-size:14px;padding:10px 12px;border-radius:8px}
.api-result.ok{display:block;background:#dcfce7;color:#15803d}
.api-result.err{display:block;background:#fee2e2;color:#b91c1c}

/* ===== Campaigns module ===== */
.action-bar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:18px}
.action-bar form{display:inline}
.progress-wrap{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:20px}
.progress{height:24px;background:#eef2f7;border-radius:999px;overflow:hidden}
.progress-bar{height:100%;background:var(--brand);color:#fff;font-size:12px;font-weight:600;display:flex;align-items:center;justify-content:center;transition:width .3s;white-space:nowrap;min-width:32px}
.test-send{margin-bottom:20px}
.rcp-status{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:7px;vertical-align:middle}
.rs-pending{background:#cbd5e1}.rs-sent{background:#3b82f6}.rs-opened{background:#22c55e}.rs-clicked{background:#16a34a}.rs-failed{background:#ef4444}.rs-unsubscribed{background:#9ca3af}
.rcp-modes{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.mode-block{margin-bottom:8px}
.rcp-list{border:1px solid var(--border);border-radius:10px;max-height:360px;overflow:auto}
.rcp-row{display:flex;align-items:center;gap:10px;padding:8px 12px;border-bottom:1px solid var(--border);cursor:pointer}
.rcp-row:last-child{border-bottom:none}
.rcp-row:hover{background:#f6f9fe}

.pz-layout{display:grid;grid-template-columns:280px 1fr;gap:16px;align-items:start}
.pz-list{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);max-height:74vh;overflow:auto}
.pz-item{display:block;width:100%;text-align:left;border:none;background:none;border-bottom:1px solid var(--border);border-left:3px solid transparent;padding:10px 14px;cursor:pointer}
.pz-item:hover{background:#f6f9fe}
.pz-item.active{background:#eaf2fc;border-left-color:var(--brand)}
.pz-item.done .nm::after{content:" ✓";color:#16a34a}
.pz-item .nm{font-weight:600;font-size:14px}
.pz-item .em{font-size:12px;color:var(--muted)}
.pz-editor{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.pz-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;gap:10px}
@media(max-width:992px){.pz-layout{grid-template-columns:1fr}}

/* ===== Dashboard extras ===== */
.dash-2col{display:grid;grid-template-columns:1fr 360px;gap:20px;align-items:start}
.action-item{display:block;padding:11px 20px;color:var(--text);border-bottom:1px solid var(--border)}
.action-item:last-child{border-bottom:none}
.action-item:hover{background:#f6f9fe;color:var(--brand)}
.action-item i{margin-right:8px;color:#f59e0b}
@media(max-width:992px){.dash-2col{grid-template-columns:1fr}}