/* AI Growth CRM v1.5 — Full Design System */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --c-purple:#7f77dd;--c-purple-dark:#534ab7;--c-purple-bg:#eeedfe;
  --c-green:#1d9e75;--c-green-bg:#eaf3de;
  --c-red:#e24b4a;--c-red-bg:#fcebeb;
  --c-amber:#ef9f27;--c-amber-bg:#faeeda;
  --c-blue:#378add;--c-blue-bg:#e6f1fb;
  --sidebar-w:224px;
  --radius:8px;--radius-lg:12px;--radius-xl:16px;
  --shadow-sm:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);
  --transition:.15s ease;
}
html{font-size:15px;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',sans-serif;background:#f0efe8;color:#1a1a1a;line-height:1.5;min-height:100vh}
a{color:inherit;text-decoration:none}
svg{fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
input,select,textarea,button{font:inherit;outline:none}
code{font-family:'SF Mono',Monaco,monospace;font-size:12px;background:#f0efe8;padding:2px 6px;border-radius:4px}
strong{font-weight:600}

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

/* ── Sidebar ─────────────────────────────────────────────────────── */
.sidebar{width:var(--sidebar-w);background:#16162a;display:flex;flex-direction:column;flex-shrink:0;position:fixed;top:0;left:0;height:100vh;z-index:200;transition:transform .25s;overflow-y:auto;overflow-x:hidden}
.sidebar-brand{display:flex;align-items:center;gap:10px;padding:18px 16px 14px;border-bottom:1px solid rgba(255,255,255,.06)}
.brand-icon{width:34px;height:34px;background:var(--c-purple);border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff;flex-shrink:0;letter-spacing:-.5px}
.brand-name{font-size:14px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:-.01em}
.sidebar-section{padding:4px 8px;margin-top:4px}
.sidebar-label{font-size:10px;font-weight:600;color:rgba(255,255,255,.25);text-transform:uppercase;letter-spacing:.08em;padding:8px 8px 4px}
.nav-item{display:flex;align-items:center;gap:9px;padding:8px 9px;border-radius:8px;color:rgba(255,255,255,.55);font-size:13px;font-weight:500;cursor:pointer;transition:all var(--transition);margin-bottom:1px;position:relative}
.nav-item svg{width:16px;height:16px;flex-shrink:0;opacity:.8}
.nav-item:hover{background:rgba(255,255,255,.06);color:rgba(255,255,255,.9)}
.nav-item.active{background:rgba(127,119,221,.25);color:#a09aed}
.nav-item.active svg{opacity:1;stroke:#a09aed}
.nav-badge{background:var(--c-red);color:#fff;font-size:10px;font-weight:700;padding:1px 5px;border-radius:10px;margin-left:auto;min-width:18px;text-align:center}
.sidebar-bottom{padding:10px 8px;border-top:1px solid rgba(255,255,255,.06);margin-top:auto}
.user-chip{display:flex;align-items:center;gap:9px;padding:8px 6px;border-radius:9px;transition:background var(--transition);cursor:pointer}
.user-chip:hover{background:rgba(255,255,255,.05)}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--c-purple);color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;flex-shrink:0;letter-spacing:-.01em}
.user-info{flex:1;min-width:0}
.user-name{font-size:12px;font-weight:500;color:rgba(255,255,255,.85);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-role{font-size:10px;color:rgba(255,255,255,.35);text-transform:capitalize;margin-top:1px}
.logout-btn{color:rgba(255,255,255,.3);padding:4px;border-radius:5px;transition:color var(--transition);flex-shrink:0}
.logout-btn:hover{color:rgba(255,255,255,.7)}

/* ── Main ────────────────────────────────────────────────────────── */
.main-content{flex:1;margin-left:var(--sidebar-w);display:flex;flex-direction:column;min-height:100vh;min-width:0;background:#f0efe8}
.topbar{display:flex;align-items:center;gap:12px;padding:12px 24px;background:#fff;border-bottom:1px solid rgba(0,0,0,.06);position:sticky;top:0;z-index:100;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.topbar-title{flex:1;font-size:15px;font-weight:600;color:#1a1a1a;letter-spacing:-.01em}
.topbar-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.mobile-menu-btn{display:none;padding:7px;border:1px solid #eee;border-radius:8px;cursor:pointer;background:#fff;color:#666;line-height:0}
.page-body{padding:22px 24px;flex:1}

/* ── Flash ───────────────────────────────────────────────────────── */
.flash{display:flex;align-items:center;justify-content:space-between;padding:11px 16px;margin:10px 24px 0;border-radius:9px;font-size:13px;font-weight:500;animation:slideDown .25s ease}
@keyframes slideDown{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.flash button{background:none;border:none;cursor:pointer;font-size:20px;line-height:1;opacity:.5;padding:0 4px;margin-left:8px}
.flash button:hover{opacity:1}
.flash-success{background:var(--c-green-bg);color:#0f5132;border:1px solid #a3cfbb}
.flash-error{background:var(--c-red-bg);color:#842029;border:1px solid #f5c2c7}
.flash-info{background:var(--c-blue-bg);color:#084298;border:1px solid #b6d4fe}
.flash-warning{background:var(--c-amber-bg);color:#664d03;border:1px solid #ffda6a}

/* ── Cards ───────────────────────────────────────────────────────── */
.card{background:#fff;border-radius:var(--radius-lg);border:1px solid rgba(0,0,0,.07);padding:18px 20px;box-shadow:var(--shadow-sm)}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.card-title{font-size:14px;font-weight:600;color:#1a1a1a;display:flex;align-items:center;gap:6px}

/* ── Stats ───────────────────────────────────────────────────────── */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}
.stat-card{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:var(--radius-lg);padding:16px 18px;box-shadow:var(--shadow-sm);transition:transform var(--transition),box-shadow var(--transition)}
.stat-card:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.08)}
.stat-label{font-size:12px;color:#888;margin-bottom:6px;font-weight:500}
.stat-value{font-size:26px;font-weight:700;color:#1a1a1a;line-height:1;letter-spacing:-.02em}
.stat-delta{font-size:12px;margin-top:5px;font-weight:500}
.stat-up{color:var(--c-green)}.stat-down{color:var(--c-red)}

/* ── Tables ──────────────────────────────────────────────────────── */
.table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid rgba(0,0,0,.07);background:#fff;box-shadow:var(--shadow-sm)}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;padding:10px 14px;font-size:11px;font-weight:600;color:#888;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid rgba(0,0,0,.06);background:#fafaf8;white-space:nowrap}
td{padding:12px 14px;border-bottom:1px solid rgba(0,0,0,.04);vertical-align:middle}
tr:last-child td{border-bottom:none}
tbody tr{transition:background var(--transition)}
tbody tr:hover td{background:#fafaf8}
.table-actions{display:flex;align-items:center;gap:4px;opacity:0;transition:opacity var(--transition)}
tr:hover .table-actions{opacity:1}

/* ── Buttons ─────────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 15px;border-radius:var(--radius);font-size:13px;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all var(--transition);white-space:nowrap;line-height:1.3;user-select:none}
.btn:active{transform:scale(.98)}
.btn svg{width:14px;height:14px}
.btn-primary{background:var(--c-purple);color:#fff;border-color:var(--c-purple)}
.btn-primary:hover{background:var(--c-purple-dark);border-color:var(--c-purple-dark)}
.btn-success{background:var(--c-green);color:#fff;border-color:var(--c-green)}
.btn-success:hover{background:#0f6e56}
.btn-danger{background:var(--c-red);color:#fff;border-color:var(--c-red)}
.btn-danger:hover{background:#a32d2d}
.btn-outline{background:#fff;color:#444;border-color:#ddd}
.btn-outline:hover{background:#f5f5f0;border-color:#bbb}
.btn-sm{padding:5px 11px;font-size:12px}
.btn-icon{padding:6px;border-radius:7px}
.btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}

/* ── Badges ──────────────────────────────────────────────────────── */
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600;letter-spacing:.01em}
.badge-new{background:#e6f1fb;color:#185fa5}
.badge-contacted{background:#eaf3de;color:#27500a}
.badge-engaged{background:#eeedfe;color:#3c3489}
.badge-qualified{background:#faeeda;color:#633806}
.badge-proposal{background:#e6f1fb;color:#0c447c}
.badge-negotiation{background:#fbeaf0;color:#72243e}
.badge-won{background:#e1f5ee;color:#085041}
.badge-lost{background:#fcebeb;color:#791f1f}
.badge-cold{background:#f1efe8;color:#5f5e5a}
.badge-online{background:#e1f5ee;color:#085041}
.badge-offline{background:#f1efe8;color:#888}
.status-dot{width:7px;height:7px;border-radius:50%;display:inline-block;flex-shrink:0}
.dot-online{background:var(--c-green)}.dot-offline{background:#aaa}.dot-busy{background:var(--c-amber)}

/* ── Forms ───────────────────────────────────────────────────────── */
.form-group{margin-bottom:14px}
.form-label{display:block;font-size:12px;font-weight:500;color:#555;margin-bottom:4px}
.form-control{width:100%;padding:9px 12px;border:1px solid #ddd;border-radius:var(--radius);font-size:14px;color:#1a1a1a;background:#fff;transition:border var(--transition),box-shadow var(--transition);line-height:1.4}
.form-control:focus{border-color:var(--c-purple);box-shadow:0 0 0 3px rgba(127,119,221,.12);outline:none}
.form-control:disabled{background:#f9f9f7;color:#aaa;cursor:not-allowed}
.form-control[type=file]{padding:6px 10px;cursor:pointer}
textarea.form-control{resize:vertical;min-height:76px}
input[type=range].form-control{padding:8px 0;border:none;box-shadow:none;cursor:pointer}
input[type=range].form-control:focus{box-shadow:none}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.form-hint{font-size:11px;color:#aaa;margin-top:3px}

/* ── Contact detail ──────────────────────────────────────────────── */
.contact-avatar-lg{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;color:#fff;flex-shrink:0;letter-spacing:-.02em}
.timeline{display:flex;flex-direction:column}
.timeline-item{display:flex;gap:12px;padding:11px 0;border-bottom:1px solid rgba(0,0,0,.04)}
.timeline-item:last-child{border-bottom:none}
.timeline-icon{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}
.tl-sms{background:var(--c-blue-bg);color:#185fa5}
.tl-call{background:var(--c-green-bg);color:#27500a}
.tl-note{background:var(--c-amber-bg);color:#633806}
.tl-email{background:var(--c-purple-bg);color:#3c3489}
.timeline-meta{font-size:11px;color:#aaa;margin-bottom:2px}
.timeline-text{font-size:13px;color:#333;line-height:1.5;word-break:break-word}

/* ── Chat ────────────────────────────────────────────────────────── */
.chat-messages{overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;background:#f8f8f5}
.msg-bubble{max-width:76%;padding:10px 14px;border-radius:14px;font-size:13px;line-height:1.55;word-break:break-word}
.msg-in{background:#fff;color:#1a1a1a;align-self:flex-start;border-bottom-left-radius:4px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.msg-out{background:var(--c-purple);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.msg-meta{font-size:10px;opacity:.6;margin-top:4px}
.chat-input{border-top:1px solid rgba(0,0,0,.06);padding:12px;display:flex;gap:8px;align-items:flex-end;background:#fff}
.chat-input textarea{flex:1;border:1px solid #ddd;border-radius:9px;padding:9px 13px;font-size:13px;resize:none;min-height:40px;max-height:130px;transition:border var(--transition)}
.chat-input textarea:focus{border-color:var(--c-purple);outline:none}

/* ── Device cards ────────────────────────────────────────────────── */
.device-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.device-card{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:var(--radius-lg);padding:16px;box-shadow:var(--shadow-sm);transition:box-shadow var(--transition)}
.device-card:hover{box-shadow:0 4px 14px rgba(0,0,0,.1)}
.device-card.online{border-left:3px solid var(--c-green)}
.device-card.offline{border-left:3px solid #ddd}
.signal-bars{display:inline-flex;align-items:flex-end;gap:2px;height:14px;vertical-align:middle}
.signal-bar{width:3px;border-radius:2px;background:#ddd;transition:background var(--transition)}
.signal-bar.active{background:var(--c-green)}

/* ── AI Panel ────────────────────────────────────────────────────── */
.ai-panel{background:linear-gradient(135deg,#f4f3fe,#eff5fc);border:1px solid #c8c4ed;border-radius:var(--radius-lg);padding:16px}
.ai-panel-title{font-size:13px;font-weight:600;color:#3c3489;margin-bottom:12px;display:flex;align-items:center;gap:7px}
.ai-suggestion{background:#fff;border-radius:8px;padding:9px 13px;font-size:13px;color:#333;cursor:pointer;margin-bottom:7px;border:1px solid #dddaf8;transition:all var(--transition)}
.ai-suggestion:hover{border-color:var(--c-purple);background:var(--c-purple-bg);color:#3c3489}
.ai-suggestion:last-child{margin-bottom:0}

/* ── Automation ──────────────────────────────────────────────────── */
.automation-row{display:flex;align-items:center;gap:12px;padding:13px 16px;background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:10px;margin-bottom:8px;box-shadow:var(--shadow-sm);transition:box-shadow var(--transition)}
.automation-row:hover{box-shadow:0 3px 10px rgba(0,0,0,.08)}
.automation-icon{width:36px;height:36px;border-radius:8px;background:var(--c-purple-bg);color:var(--c-purple-dark);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.automation-name{font-size:14px;font-weight:500;color:#1a1a1a}
.automation-meta{font-size:12px;color:#888;margin-top:1px}
.toggle{position:relative;width:38px;height:21px;flex-shrink:0;display:inline-block}
.toggle input{opacity:0;width:0;height:0;position:absolute}
.toggle-slider{position:absolute;inset:0;background:#ccc;border-radius:21px;cursor:pointer;transition:background .2s}
.toggle-slider::before{content:'';position:absolute;width:15px;height:15px;border-radius:50%;background:#fff;left:3px;top:3px;transition:transform .2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.toggle input:checked+.toggle-slider{background:var(--c-green)}
.toggle input:checked+.toggle-slider::before{transform:translateX(17px)}

/* ── Modal ───────────────────────────────────────────────────────── */
.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:300;display:flex;align-items:center;justify-content:center;padding:16px;backdrop-filter:blur(2px);animation:fadeIn .15s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{background:#fff;border-radius:var(--radius-xl);width:100%;max-width:520px;max-height:90vh;overflow-y:auto;animation:slideUp .2s ease}
@keyframes slideUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid rgba(0,0,0,.06);position:sticky;top:0;background:#fff;z-index:1}
.modal-title{font-size:15px;font-weight:600;letter-spacing:-.01em}
.modal-close{background:none;border:none;font-size:22px;cursor:pointer;color:#aaa;padding:3px 7px;line-height:1;border-radius:5px;transition:all var(--transition)}
.modal-close:hover{background:#f5f5f0;color:#333}
.modal-body{padding:22px}
.modal-footer{padding:16px 22px;border-top:1px solid rgba(0,0,0,.06);display:flex;justify-content:flex-end;gap:8px}

/* ── Pagination ──────────────────────────────────────────────────── */
.pagination{display:flex;align-items:center;gap:4px;margin-top:14px;flex-wrap:wrap}
.page-btn{padding:6px 11px;border:1px solid #e0e0d8;border-radius:7px;font-size:13px;cursor:pointer;background:#fff;color:#555;transition:all var(--transition);text-decoration:none;display:inline-flex;align-items:center}
.page-btn:hover{background:#f5f5f0;border-color:#bbb}
.page-btn.active{background:var(--c-purple);color:#fff;border-color:var(--c-purple)}

/* ── Search ──────────────────────────────────────────────────────── */
.search-bar{position:relative}
.search-bar input{padding-left:34px;background:#f8f8f5}
.search-bar svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);width:14px;height:14px;color:#aaa;pointer-events:none;stroke-width:2}

/* ── Empty state ─────────────────────────────────────────────────── */
.empty-state{text-align:center;padding:48px 20px;color:#888}
.empty-icon{width:56px;height:56px;border-radius:14px;background:#f0efe8;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;color:#ccc}
.empty-title{font-size:16px;font-weight:600;color:#555;margin-bottom:6px}
.empty-desc{font-size:13px;color:#aaa;margin-bottom:20px;max-width:320px;margin-left:auto;margin-right:auto;line-height:1.6}

/* ── Responsive ──────────────────────────────────────────────────── */
@media(max-width:960px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .main-content{margin-left:0}
  .mobile-menu-btn{display:flex}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .stats-grid{grid-template-columns:1fr 1fr}
  .form-row,.form-row-3{grid-template-columns:1fr}
  .page-body{padding:14px}
  .topbar{padding:10px 14px}
  .card{padding:14px}
  table th:nth-child(n+5),table td:nth-child(n+5){display:none}
}
@media(max-width:420px){.stats-grid{grid-template-columns:1fr}}
@media print{.sidebar,.topbar,.btn,.chat-input{display:none!important}.main-content{margin-left:0}}