/* ============================================================
   AI CRM - Complete Responsive Stylesheet
   White background, Green gradient theme
   Mobile-first approach, tested at 320px - 1440px
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --green-50:#f0fdf4;--green-100:#dcfce7;--green-200:#bbf7d0;
  --green-400:#4ade80;--green-500:#22c55e;--green-600:#16a34a;
  --green-700:#15803d;--green-800:#166534;
  --green-grad:linear-gradient(135deg,#16a34a 0%,#22c55e 50%,#4ade80 100%);
  --green-grad-hover:linear-gradient(135deg,#15803d 0%,#16a34a 50%,#22c55e 100%);
  --white:#ffffff;--bg:#f8fafc;--bg-card:#ffffff;
  --border:#e2e8f0;--border-light:#f1f5f9;
  --text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;
  --sidebar-w:260px;--header-h:60px;
  --radius:7px;--radius-lg:12px;--radius-xl:16px;
  --shadow-sm:0 1px 3px rgba(0,0,0,.06);
  --shadow:0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:0 10px 40px rgba(0,0,0,.12);
  --shadow-green:0 4px 20px rgba(34,197,94,.3);
}

/* ── Reset ─────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Plus Jakarta Sans',system-ui,sans-serif;background:var(--bg);
  color:var(--text-primary);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* ── Layout ─────────────────────────────────────────────── */
.crm-layout{display:flex;min-height:100vh}

/* Sidebar */
.sidebar{width:var(--sidebar-w);background:var(--white);border-right:1px solid var(--border);
  position:fixed;top:0;left:0;height:100vh;overflow-y:auto;z-index:200;
  display:flex;flex-direction:column;transition:transform .25s ease;
  -webkit-overflow-scrolling:touch}
.main-content{margin-left:var(--sidebar-w);flex:1;min-height:100vh;display:flex;flex-direction:column;min-width:0}

/* Sidebar brand */
.sidebar-brand{padding:16px;border-bottom:1px solid var(--border-light);flex-shrink:0}
.brand-logo{display:flex;align-items:center;gap:10px}
.brand-icon{width:36px;height:36px;background:var(--green-grad);border-radius:var(--radius);
  display:flex;align-items:center;justify-content:center;flex-shrink:0}
.brand-icon svg{width:18px;height:18px;fill:white}
.brand-text{font-weight:800;font-size:14px;color:var(--text-primary)}
.brand-sub{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px}

/* Nav */
.sidebar-section{padding:14px 12px 6px;font-size:10px;font-weight:700;
  color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}
.nav-item{display:flex;align-items:center;gap:9px;padding:8px 12px;
  border-radius:var(--radius);color:var(--text-secondary);font-weight:500;
  font-size:13px;margin:1px 8px;transition:all .15s;position:relative;cursor:pointer}
.nav-item:hover{background:var(--green-50);color:var(--green-600)}
.nav-item.active{background:var(--green-50);color:var(--green-700);font-weight:600}
.nav-item.active::before{content:'';position:absolute;left:-8px;top:50%;
  transform:translateY(-50%);width:3px;height:20px;background:var(--green-grad);border-radius:0 3px 3px 0}
.nav-item svg{width:16px;height:16px;opacity:.7;flex-shrink:0}
.nav-item.active svg,.nav-item:hover svg{opacity:1}
.nav-badge{margin-left:auto;background:var(--green-600);color:#fff;
  font-size:10px;font-weight:700;padding:1px 6px;border-radius:20px;min-width:18px;text-align:center}
.nav-badge.red{background:#ef4444}
.sidebar-footer{margin-top:auto;padding:12px;border-top:1px solid var(--border-light);flex-shrink:0}

/* Header */
.top-header{height:var(--header-h);background:var(--white);border-bottom:1px solid var(--border);
  display:flex;align-items:center;padding:0 16px;gap:12px;
  position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm)}
.header-search{flex:1;max-width:320px}
.search-input{width:100%;padding:7px 12px 7px 34px;border:1px solid var(--border);
  border-radius:var(--radius);font-size:13px;background:var(--bg);
  font-family:inherit;transition:all .2s}
.search-input:focus{outline:none;border-color:var(--green-400);background:#fff;
  box-shadow:0 0 0 3px rgba(34,197,94,.1)}
.search-wrap{position:relative}
.search-wrap>svg{position:absolute;left:9px;top:50%;transform:translateY(-50%);
  width:14px;height:14px;color:var(--text-muted);pointer-events:none}
.header-actions{display:flex;align-items:center;gap:6px;margin-left:auto}
.icon-btn{width:34px;height:34px;border:1px solid var(--border);border-radius:var(--radius);
  background:var(--white);display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:all .15s;color:var(--text-secondary);position:relative;flex-shrink:0}
.icon-btn:hover{background:var(--green-50);border-color:var(--green-200);color:var(--green-700)}
.notif-dot{position:absolute;top:4px;right:4px;width:7px;height:7px;
  background:#ef4444;border-radius:50%;border:1.5px solid #fff}
.user-avatar{width:34px;height:34px;border-radius:var(--radius);
  background:var(--green-grad);display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;color:#fff;cursor:pointer;flex-shrink:0}
.hamburger{display:none;width:34px;height:34px;border:1px solid var(--border);
  border-radius:var(--radius);background:var(--white);align-items:center;
  justify-content:center;cursor:pointer;flex-shrink:0}
.hamburger svg{width:18px;height:18px;color:var(--text-secondary)}

/* Page body */
.page-body{padding:20px;flex:1;min-width:0}

/* ── Buttons ─────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:8px 14px;border-radius:var(--radius);font-size:13px;font-weight:600;
  cursor:pointer;border:none;transition:all .2s;font-family:inherit;
  white-space:nowrap;text-decoration:none;line-height:1.2;vertical-align:middle}
.btn svg{width:14px;height:14px;flex-shrink:0}
.btn-primary{background:var(--green-grad);color:#fff;box-shadow:var(--shadow-green)}
.btn-primary:hover{background:var(--green-grad-hover);box-shadow:0 6px 20px rgba(34,197,94,.4);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-secondary{background:var(--white);color:var(--text-secondary);border:1px solid var(--border)}
.btn-secondary:hover{background:var(--bg);border-color:var(--green-300);color:var(--green-700)}
.btn-danger{background:#ef4444;color:#fff}
.btn-danger:hover{background:#dc2626}
.btn-sm{padding:5px 10px;font-size:12px}
.btn-lg{padding:11px 22px;font-size:15px}
.btn-icon{width:32px;height:32px;padding:0;border-radius:var(--radius)}
.btn:disabled{opacity:.6;cursor:not-allowed;transform:none !important}

/* ── Cards ───────────────────────────────────────────────── */
.card{background:var(--white);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:18px;box-shadow:var(--shadow-sm)}
.card-header{display:flex;align-items:center;justify-content:space-between;
  margin-bottom:14px;gap:10px;flex-wrap:wrap}
.card-title{font-weight:700;font-size:14px;color:var(--text-primary)}
.card-sub{font-size:12px;color:var(--text-muted);margin-top:2px}

/* ── Stats grid ──────────────────────────────────────────── */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin-bottom:20px}
.stat-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:16px;position:relative;overflow:hidden;transition:box-shadow .2s}
.stat-card:hover{box-shadow:var(--shadow)}
.stat-card::after{content:'';position:absolute;top:0;right:0;width:70px;height:70px;
  border-radius:0 var(--radius-lg) 0 70px;opacity:.07}
.stat-card.green::after{background:var(--green-500)}
.stat-card.blue::after{background:#3b82f6}
.stat-card.orange::after{background:#f97316}
.stat-card.red::after{background:#ef4444}
.stat-card.purple::after{background:#8b5cf6}
.stat-icon{width:36px;height:36px;border-radius:var(--radius);display:flex;
  align-items:center;justify-content:center;margin-bottom:10px}
.stat-icon.green{background:var(--green-50);color:var(--green-600)}
.stat-icon.blue{background:#eff6ff;color:#3b82f6}
.stat-icon.orange{background:#fff7ed;color:#f97316}
.stat-icon.red{background:#fef2f2;color:#ef4444}
.stat-icon.purple{background:#faf5ff;color:#8b5cf6}
.stat-icon svg{width:18px;height:18px}
.stat-value{font-size:24px;font-weight:800;color:var(--text-primary);letter-spacing:-.5px;line-height:1}
.stat-label{font-size:12px;color:var(--text-muted);margin-top:4px;font-weight:500}

/* ── Tables ──────────────────────────────────────────────── */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;
  border-radius:var(--radius-lg);border:1px solid var(--border)}
.table-wrap table{min-width:600px} /* prevent collapse on mobile */
table{width:100%;border-collapse:collapse}
thead th{padding:10px 12px;font-size:11px;font-weight:700;color:var(--text-muted);
  text-transform:uppercase;letter-spacing:.6px;background:var(--bg);
  border-bottom:1px solid var(--border);white-space:nowrap;text-align:left}
tbody td{padding:11px 12px;border-bottom:1px solid var(--border-light);
  font-size:13px;color:var(--text-primary);vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:var(--green-50)}
.td-name{font-weight:600;white-space:nowrap}
.td-sub{font-size:11px;color:var(--text-muted);margin-top:1px}

/* ── Badges ──────────────────────────────────────────────── */
.temp-badge,.status-badge{display:inline-flex;align-items:center;
  padding:2px 8px;border-radius:20px;font-size:11px;font-weight:700;
  letter-spacing:.2px;color:#fff;text-transform:uppercase;white-space:nowrap}
.status-badge{color:inherit;font-size:11px}

/* ── Forms ───────────────────────────────────────────────── */
.form-group{margin-bottom:14px}
.form-label{display:block;font-size:12px;font-weight:600;
  color:var(--text-secondary);margin-bottom:4px}
.form-control{width:100%;padding:8px 11px;border:1px solid var(--border);
  border-radius:var(--radius);font-size:13px;font-family:inherit;
  background:var(--white);color:var(--text-primary);transition:all .2s;
  -webkit-appearance:none}
.form-control:focus{outline:none;border-color:var(--green-400);
  box-shadow:0 0 0 3px rgba(34,197,94,.1)}
.form-control::placeholder{color:var(--text-muted)}
select.form-control{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center;padding-right:30px}
textarea.form-control{resize:vertical;min-height:80px}
.form-hint{font-size:11px;color:var(--text-muted);margin-top:3px}

/* Responsive form grids */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}

/* ── Modal ───────────────────────────────────────────────── */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);
  z-index:1000;backdrop-filter:blur(2px);align-items:center;
  justify-content:center;padding:16px;overflow-y:auto}
.modal-overlay.open{display:flex}
.modal{background:var(--white);border-radius:var(--radius-xl);
  box-shadow:var(--shadow-lg);width:100%;max-width:560px;
  max-height:90vh;overflow:hidden;display:flex;flex-direction:column;
  animation:modalIn .2s ease;margin:auto}
.modal.modal-lg{max-width:760px}
@keyframes modalIn{from{opacity:0;transform:scale(.96) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}
.modal-header{padding:16px 20px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.modal-title{font-weight:700;font-size:15px}
.modal-close{width:28px;height:28px;border-radius:var(--radius);border:none;
  background:var(--bg);cursor:pointer;display:flex;align-items:center;
  justify-content:center;font-size:16px;color:var(--text-muted);transition:all .15s;flex-shrink:0}
.modal-close:hover{background:var(--border);color:var(--text-primary)}
.modal-body{padding:20px;overflow-y:auto;flex:1;-webkit-overflow-scrolling:touch}
.modal-footer{padding:14px 20px;border-top:1px solid var(--border);
  display:flex;justify-content:flex-end;gap:8px;flex-shrink:0;flex-wrap:wrap}

/* ── Page header ─────────────────────────────────────────── */
.page-header{display:flex;align-items:flex-start;justify-content:space-between;
  margin-bottom:18px;gap:10px;flex-wrap:wrap}
.page-title{font-size:19px;font-weight:800;color:var(--text-primary);letter-spacing:-.3px}
.page-breadcrumb{font-size:12px;color:var(--text-muted);margin-top:2px}
.page-actions{display:flex;gap:6px;flex-wrap:wrap;align-items:center}

/* ── Tabs ────────────────────────────────────────────────── */
.tabs{display:flex;border-bottom:2px solid var(--border);margin-bottom:18px;
  overflow-x:auto;-webkit-overflow-scrolling:touch;gap:0;flex-wrap:nowrap}
.tabs::-webkit-scrollbar{display:none}
.tab-btn{padding:9px 14px;font-size:13px;font-weight:600;color:var(--text-muted);
  cursor:pointer;border:none;background:none;border-bottom:2px solid transparent;
  margin-bottom:-2px;transition:all .15s;font-family:inherit;white-space:nowrap;flex-shrink:0}
.tab-btn:hover{color:var(--text-primary)}
.tab-btn.active{color:var(--green-700);border-bottom-color:var(--green-600)}
.tab-pane{display:none}.tab-pane.active{display:block}

/* ── Filter bar ──────────────────────────────────────────── */
.filter-bar{display:flex;align-items:center;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.filter-bar .form-control{width:auto;min-width:0}
.filter-bar form{display:flex;gap:8px;flex-wrap:wrap;align-items:center;width:100%}

/* ── Progress ────────────────────────────────────────────── */
.progress{background:var(--border);border-radius:20px;height:6px;overflow:hidden}
.progress-bar{height:100%;border-radius:20px;background:var(--green-grad);transition:width .6s ease}

/* ── Avatar ──────────────────────────────────────────────── */
.avatar{width:32px;height:32px;border-radius:var(--radius);display:inline-flex;
  align-items:center;justify-content:center;font-size:12px;font-weight:700;
  color:#fff;flex-shrink:0}
.avatar.sm{width:26px;height:26px;font-size:11px}

/* ── Empty state ─────────────────────────────────────────── */
.empty-state{text-align:center;padding:40px 20px;color:var(--text-muted)}
.empty-state svg{width:48px;height:48px;margin:0 auto 12px;opacity:.25}
.empty-state h3{font-size:14px;font-weight:600;color:var(--text-secondary);margin-bottom:4px}
.empty-state p{font-size:13px}

/* ── Pagination ──────────────────────────────────────────── */
.pagination{display:flex;align-items:center;gap:4px;justify-content:flex-end;
  margin-top:14px;flex-wrap:wrap}
.pagination a,.pagination span{padding:5px 10px;border-radius:var(--radius);
  font-size:13px;font-weight:500;border:1px solid var(--border);
  background:var(--white);color:var(--text-secondary);cursor:pointer;transition:all .15s}
.pagination a:hover{border-color:var(--green-300);color:var(--green-700)}
.pagination .active{background:var(--green-grad);border-color:transparent;color:#fff}

/* ── Toast ───────────────────────────────────────────────── */
.toast-container{position:fixed;bottom:16px;right:16px;z-index:9999;
  display:flex;flex-direction:column;gap:8px;max-width:calc(100vw - 32px)}
.toast{display:flex;align-items:center;gap:10px;background:var(--white);
  border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:11px 14px;box-shadow:var(--shadow-lg);font-size:13px;font-weight:500;
  animation:toastIn .3s ease;min-width:240px;max-width:360px}
.toast.success{border-left:3px solid var(--green-500)}
.toast.error{border-left:3px solid #ef4444}
.toast.warning{border-left:3px solid #f59e0b}
.toast.info{border-left:3px solid #3b82f6}
@keyframes toastIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}

/* ── Notification panel ──────────────────────────────────── */
.notif-panel{position:absolute;top:46px;right:0;width:340px;max-width:calc(100vw - 32px);
  background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);z-index:300;display:none}
.notif-panel.open{display:block}
.notif-header{padding:12px 16px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between}
.notif-list{max-height:360px;overflow-y:auto;-webkit-overflow-scrolling:touch}
.notif-item{padding:10px 14px;border-bottom:1px solid var(--border-light);
  display:flex;gap:10px;cursor:pointer;transition:background .15s;align-items:flex-start}
.notif-item:hover{background:var(--green-50)}
.notif-icon{width:34px;height:34px;border-radius:var(--radius);display:flex;
  align-items:center;justify-content:center;flex-shrink:0;font-size:15px}
.notif-text{flex:1;min-width:0}
.notif-title{font-weight:600;font-size:13px}
.notif-msg{font-size:12px;color:var(--text-muted);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.notif-time{font-size:11px;color:var(--text-muted);white-space:nowrap}

/* ── Call indicator ──────────────────────────────────────── */
.call-indicator{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600}
.call-indicator .dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}
.call-indicator.live .dot{background:#22c55e;animation:pulse 1.5s infinite}
.call-indicator.ringing .dot{background:#f59e0b;animation:pulse 1s infinite}
.call-indicator.failed .dot{background:#ef4444}
.call-indicator.completed .dot{background:#94a3b8}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* ── Misc utilities ──────────────────────────────────────── */
.flex{display:flex}.flex-col{flex-direction:column}
.items-center{align-items:center}.items-start{align-items:flex-start}
.justify-between{justify-content:space-between}.justify-center{justify-content:center}
.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}
.flex-wrap{flex-wrap:wrap}.flex-1{flex:1}.min-w-0{min-width:0}
.text-sm{font-size:12.5px}.text-xs{font-size:11.5px}
.font-bold{font-weight:700}.font-semibold{font-weight:600}
.text-muted{color:var(--text-muted)}.text-green{color:var(--green-600)}
.text-red{color:#ef4444}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}
.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}
.w-full{width:100%}.divider{height:1px;background:var(--border);margin:14px 0}
.chip{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:20px;
  font-size:11px;font-weight:500;background:var(--bg);border:1px solid var(--border);
  color:var(--text-secondary);white-space:nowrap}
.code{font-family:monospace;font-size:12px;background:var(--bg);
  padding:2px 6px;border-radius:4px;border:1px solid var(--border)}

/* ── Login page ──────────────────────────────────────────── */
.login-page{min-height:100vh;display:flex;align-items:center;
  justify-content:center;background:var(--bg);padding:16px}
.login-card{width:100%;max-width:400px;background:var(--white);
  border-radius:var(--radius-xl);border:1px solid var(--border);
  padding:32px 28px;box-shadow:var(--shadow-lg)}

/* ── Overlay for mobile sidebar ──────────────────────────── */
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);
  z-index:199;backdrop-filter:blur(1px)}
.sidebar-overlay.open{display:block}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
   ═══════════════════════════════════════════════════════════ */

/* ── Tablet (≤1024px) ────────────────────────────────────── */
@media(max-width:1024px){
  .sidebar{transform:translateX(-100%);box-shadow:var(--shadow-lg)}
  .sidebar.open{transform:translateX(0)}
  .main-content{margin-left:0}
  .hamburger{display:flex}
  .header-search{max-width:200px}
  .form-grid-3{grid-template-columns:1fr 1fr}
  .stats-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}
}

/* ── Mobile (≤768px) ─────────────────────────────────────── */
@media(max-width:768px){
  :root{--header-h:54px}
  .page-body{padding:12px}
  .page-title{font-size:16px}
  .page-header{margin-bottom:12px}
  .page-actions .btn-sm{padding:6px 10px;font-size:12px}
  
  /* Hide text labels in action buttons, show only icons on mobile */
  .page-actions .btn-text-hide{display:none}
  
  /* Stats: 2 columns on mobile */
  .stats-grid{grid-template-columns:1fr 1fr;gap:10px}
  .stat-value{font-size:20px}
  .stat-card{padding:12px}
  
  /* Forms: single column */
  .form-grid,.form-grid-3{grid-template-columns:1fr}
  
  /* Filter bar: scrollable row */
  .filter-bar{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px;-webkit-overflow-scrolling:touch}
  .filter-bar::-webkit-scrollbar{display:none}
  .filter-bar form{flex-wrap:nowrap}
  .filter-bar .form-control{min-width:130px}
  
  /* Tables: horizontal scroll */
  .table-wrap{border-radius:var(--radius)}
  tbody td{padding:9px 10px;font-size:12px}
  thead th{padding:8px 10px;font-size:10px}
  
  /* Modal: bottom sheet */
  .modal-overlay.open{align-items:flex-end;padding:0}
  .modal{border-radius:var(--radius-xl) var(--radius-xl) 0 0;
    max-height:92vh;max-width:100%;width:100%;animation:slideUp .25s ease}
  .modal.modal-lg{max-width:100%}
  @keyframes slideUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
  .modal-body{padding:16px}
  .modal-header{padding:14px 16px}
  .modal-footer{padding:12px 16px}
  
  /* Cards */
  .card{padding:14px}
  
  /* Inline grids to column */
  [style*="grid-template-columns:1fr 1fr"]{grid-template-columns:1fr !important}
  [style*="grid-template-columns:2fr 1fr"]{grid-template-columns:1fr !important}
  [style*="grid-template-columns:3fr 2fr"]{grid-template-columns:1fr !important}
  [style*="grid-template-columns:repeat(2,1fr)"]{grid-template-columns:1fr !important}
  [style*="grid-template-columns:repeat(3,1fr)"]{grid-template-columns:1fr 1fr !important}
  [style*="grid-template-columns:repeat(4,1fr)"]{grid-template-columns:1fr 1fr !important}
  [style*="grid-template-columns:repeat(5,1fr)"]{grid-template-columns:1fr 1fr !important}
  [style*="grid-template-columns:repeat(auto-fill"]{grid-template-columns:1fr 1fr !important}
  
  /* Sidebar width for overlay */
  .sidebar{width:280px}
  
  /* Header search hidden on very small */
  .header-search{display:none}
  
  /* Toast full width */
  .toast-container{left:12px;right:12px;bottom:12px}
  .toast{min-width:0;width:100%}
  
  /* Notification panel */
  .notif-panel{right:-8px;width:calc(100vw - 16px)}
}

/* ── Small mobile (≤480px) ───────────────────────────────── */
@media(max-width:480px){
  .stats-grid{grid-template-columns:1fr 1fr}
  .page-actions{gap:4px}
  .btn-sm{padding:5px 8px;font-size:11px}
  .demo-grid{grid-template-columns:1fr}

  /* Hide non-essential table columns */
  .col-hide-sm{display:none}
  
  /* Chips wrap */
  .chip{font-size:10px;padding:1px 6px}
}

/* ── Very small (≤360px) ─────────────────────────────────── */
@media(max-width:360px){
  .page-body{padding:8px}
  .stats-grid{grid-template-columns:1fr}
  .card{padding:10px}
}