:root{
    --crm-bg:#f4f7fb;
    --crm-sidebar:#0f172a;
    --crm-sidebar-2:#111c35;
    --crm-primary:#2563eb;
    --crm-soft:#eef4ff;
    --crm-card:#ffffff;
    --crm-text:#1f2937;
    --crm-muted:#6b7280;
    --crm-border:#e5e7eb;
}
*{box-sizing:border-box}
body{background:var(--crm-bg);color:var(--crm-text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px}
a{text-decoration:none}.app-shell{display:flex;min-height:100vh}.sidebar{width:280px;background:linear-gradient(180deg,var(--crm-sidebar),var(--crm-sidebar-2));color:#fff;position:fixed;top:0;bottom:0;left:0;overflow-y:auto;z-index:1040;transition:.25s ease}.brand{display:flex;align-items:center;gap:12px;padding:22px 20px;border-bottom:1px solid rgba(255,255,255,.08)}.brand-mark{width:46px;height:46px;border-radius:16px;background:#fff;color:var(--crm-primary);display:flex;align-items:center;justify-content:center;font-weight:900;box-shadow:0 14px 40px rgba(0,0,0,.18)}.brand-title{font-weight:800;font-size:17px}.brand-subtitle{font-size:12px;color:#b7c2d9}.side-nav{padding:15px 12px}.side-nav .nav-link{color:#cbd5e1;border-radius:14px;padding:11px 13px;margin:2px 0;display:flex;align-items:center;gap:10px;transition:.18s ease}.side-nav .nav-link i{width:20px;text-align:center}.side-nav .nav-link:hover,.side-nav .nav-link.active{background:rgba(255,255,255,.1);color:#fff;transform:translateX(2px)}.nav-section{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#8290a9;margin:18px 12px 8px}.main-content{margin-left:280px;width:calc(100% - 280px);min-height:100vh}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--crm-border);display:flex;align-items:center;justify-content:space-between;padding:0 26px;position:sticky;top:0;z-index:1000}.content-wrap{padding:26px}.card{border:0;border-radius:20px;box-shadow:0 12px 35px rgba(15,23,42,.06)}.stat-card{padding:21px;border-radius:22px;background:#fff;border:1px solid #edf1f7;transition:.2s ease;height:100%}.stat-card:hover{transform:translateY(-3px);box-shadow:0 20px 45px rgba(15,23,42,.08)}.stat-icon{width:48px;height:48px;border-radius:16px;background:var(--crm-soft);color:var(--crm-primary);display:flex;align-items:center;justify-content:center;font-size:20px}.stat-number{font-size:27px;font-weight:900;letter-spacing:-.02em}.stat-label{color:var(--crm-muted);font-size:13px}.page-title{font-size:25px;font-weight:900;letter-spacing:-.03em}.btn{border-radius:12px}.btn-primary{background:var(--crm-primary);border-color:var(--crm-primary)}.btn-white{background:#fff;border:1px solid var(--crm-border)}.table{vertical-align:middle}.table thead th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:#64748b;background:#f8fafc;border-bottom:1px solid var(--crm-border)}.table td{border-color:#eef2f7}.form-control,.form-select{border-radius:13px;border-color:#dce3ef;padding:.68rem .85rem}.form-label{font-weight:700;font-size:13px}.modal-content{border:0;border-radius:24px}.modal-header{border-bottom:1px solid #edf1f7}.badge{border-radius:999px;padding:.42rem .62rem}.search-box{max-width:360px}.quick-filter{background:#fff;border:1px solid var(--crm-border);border-radius:18px;padding:14px}.reminder-chip{background:#fff8e8;color:#92400e;border:1px solid #fdecc8;border-radius:999px;padding:8px 12px;font-size:13px;cursor:pointer}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.calendar-day{min-height:118px;background:#fff;border:1px solid #e7edf6;border-radius:18px;padding:10px}.calendar-day.muted{opacity:.5;background:#f8fafc}.calendar-date{font-weight:800;color:#334155}.calendar-event{display:block;font-size:12px;border-radius:10px;background:#eef4ff;color:#1d4ed8;padding:5px 7px;margin-top:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.calendar-event.meeting{background:#ecfdf5;color:#047857}.calendar-event.reminder{background:#fff7ed;color:#c2410c}.pipeline{display:grid;grid-template-columns:repeat(7,minmax(170px,1fr));gap:14px;overflow:auto;padding-bottom:12px}.pipeline-col{background:#f8fafc;border:1px solid #e5e7eb;border-radius:20px;padding:12px;min-height:280px}.pipeline-card{background:#fff;border:1px solid #edf1f7;border-radius:16px;padding:12px;margin:10px 0;box-shadow:0 8px 20px rgba(15,23,42,.04)}.timeline{position:relative}.timeline-item{border-left:3px solid #dbeafe;padding-left:15px;margin-left:10px;margin-bottom:18px}.empty-state{text-align:center;padding:55px 15px;color:#64748b}.empty-state i{font-size:46px;color:#cbd5e1;margin-bottom:12px}.soft-card{background:#fff;border:1px solid var(--crm-border);border-radius:20px;padding:18px}.login-page{min-height:100vh;background:radial-gradient(circle at top left,#dbeafe 0,#f8fafc 36%,#eef2ff 100%);display:flex;align-items:center;justify-content:center;padding:20px}.login-card{width:100%;max-width:430px;background:#fff;border-radius:28px;padding:32px;box-shadow:0 25px 70px rgba(15,23,42,.15)}.login-logo{width:64px;height:64px;border-radius:22px;background:var(--crm-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:20px;margin-bottom:18px}@media(max-width:991px){.sidebar{transform:translateX(-100%)}.sidebar.show{transform:translateX(0)}.main-content{margin-left:0;width:100%}.content-wrap{padding:18px}.topbar{padding:0 15px}.calendar-grid{grid-template-columns:1fr}.calendar-day{min-height:auto}.pipeline{grid-template-columns:1fr}}@media print{.sidebar,.topbar,.no-print{display:none!important}.main-content{margin-left:0;width:100%}.card{box-shadow:none;border:1px solid #ddd}}