:root{
  --bg1:#667eea;
  --bg2:#764ba2;
  --text:#1b2440;
  --muted:#667;
  --white:#fff;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;
  background:linear-gradient(135deg,var(--bg1) 0%,var(--bg2) 100%);
  min-height:100vh;
  color:var(--text);
}
a{text-decoration:none;color:inherit}
button,input,select,textarea{font:inherit}
button{cursor:pointer}

.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;padding:24px}
.login-box{background:#fff;padding:40px;border-radius:15px;box-shadow:0 10px 40px rgba(0,0,0,.3);width:100%;max-width:420px}
.login-box h1{color:#2E5090;margin:0 0 10px;text-align:center;font-size:34px}
.login-box p{color:#666;margin:0 0 30px;text-align:center;font-size:14px}
.form-group{margin-bottom:18px}
.form-group label{display:block;margin-bottom:6px;color:#333;font-weight:600}
.form-group input,.form-group select,.form-group textarea,input,select,textarea{width:100%;padding:12px;border:2px solid #ddd;border-radius:8px;font-size:14px;transition:border-color .25s;background:#fff}
.form-group textarea,textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:#667eea}
.btn,.btn-primary{padding:12px 18px;background:#667eea;color:#fff;border:none;border-radius:8px;font-size:15px;font-weight:600}
.btn:hover,.btn-primary:hover{transform:translateY(-1px)}
.btn-secondary{background:#111a2b;color:#fff;border:none;border-radius:8px;padding:12px 18px}
.btn-danger{background:#e74c3c;color:#fff;border:none;border-radius:8px;padding:12px 18px}
.err{margin-top:10px;color:#c00;font-weight:700}

.app-shell{padding:20px}
.container{max-width:1400px;margin:0 auto}
.header{background:#fff;padding:20px 30px;border-radius:15px;margin-bottom:20px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 10px rgba(0,0,0,.1);gap:16px}
.header h1{color:#2E5090;font-size:24px;margin:0}
.user-info{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.user-badge,.btn-pill{background:#e8eeff;color:#294b9a;padding:8px 15px;border-radius:20px;font-size:14px;font-weight:600;border:none}
.btn-logout{padding:8px 20px;background:#e74c3c;color:#fff;border:none;border-radius:8px;font-weight:600}

.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:30px}
.stat-card{background:#fff;padding:25px;border-radius:15px;box-shadow:0 2px 10px rgba(0,0,0,.1);display:flex;justify-content:space-between;align-items:center}
.stat-info h3{color:#666;font-size:14px;margin:0 0 10px}
.stat-info p{font-size:32px;font-weight:700;color:#2E5090;margin:0}
.stat-icon{font-size:40px}

.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px}
.panel-card{background:#fff;padding:25px;border-radius:15px;box-shadow:0 2px 10px rgba(0,0,0,.1)}
.panel-card h2{color:#2E5090;margin:0 0 20px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.header-actions{display:flex;gap:10px}
.small-btn{padding:10px 14px;font-size:14px}
.search-bar{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap}
.search-bar input,.search-bar select{flex:1 1 160px;padding:12px;border:2px solid #ddd;border-radius:8px;font-size:14px}\n.search-bar input{direction:ltr;text-align:left;unicode-bidi:plaintext}
.activities-list{display:flex;flex-direction:column;gap:15px;max-height:650px;overflow:auto}
.activity-card{border:2px solid #e0e0e0;border-radius:10px;padding:15px;cursor:pointer;transition:all .2s;background:#fff}
.activity-card:hover{border-color:#667eea;box-shadow:0 5px 15px rgba(102,126,234,.18)}
.activity-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.activity-title{font-weight:600;color:#2E5090;margin-bottom:5px}
.activity-meta{font-size:12px;color:#666;line-height:1.5}
.priority-badge{padding:3px 8px;border-radius:10px;font-size:11px;font-weight:600;background:#dc3545;color:#fff;margin-left:10px}
.status-badge{padding:5px 12px;border-radius:15px;font-size:12px;font-weight:600;white-space:nowrap}
.status-open{background:#fff3cd;color:#856404}
.status-progress{background:#cfe2ff;color:#084298}
.status-closed{background:#d1e7dd;color:#0f5132}
.status-followup{background:#f8d7da;color:#842029}
.empty-state{padding:24px;border:2px dashed #d8deef;border-radius:12px;color:#5e6784;text-align:center;background:#f8faff}

.calendar-nav{display:flex;gap:8px}
.btn-nav{width:36px;height:36px;border:none;border-radius:8px;background:#e8eeff;color:#294b9a;font-size:20px;line-height:1}
.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:10px}
.calendar-grid.headers div{text-align:center;font-weight:600;color:#2E5090;padding:8px 0;font-size:14px}
.calendar-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border:2px solid #e0e0e0;border-radius:8px;cursor:pointer;transition:all .25s;position:relative;background:#fff}
.calendar-day:hover{border-color:#667eea;background:#f0f4ff}
.calendar-day.has-activity{border-color:#667eea;background:#f0f4ff}
.calendar-day.has-activity::after{content:'';position:absolute;bottom:5px;width:6px;height:6px;background:#667eea;border-radius:50%}
.calendar-day.selected{outline:3px solid rgba(102,126,234,.25)}
.calendar-day.empty{border:none;background:transparent;cursor:default}

.modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:1000;align-items:center;justify-content:center;padding:20px}
.modal.active{display:flex}
.modal-content{background:#fff;border-radius:15px;padding:30px;max-width:860px;width:100%;max-height:90vh;overflow:auto}
.modal-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}
.modal-header h2{color:#2E5090;margin:0}
.btn-close{background:none;border:none;font-size:28px;line-height:1;color:#666}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.modal-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:18px;flex-wrap:wrap}
.info-box{background:#f5f7ff;border:1px solid #d7defa;border-radius:10px;padding:12px 14px;color:#3b4f93}

.admin-table{width:100%;border-collapse:collapse}
.admin-table th,.admin-table td{padding:12px;border-bottom:1px solid #e5e7ef;text-align:left}
.admin-table th{background:#f8f9fc;color:#2E5090}
.inline-btn{padding:8px 10px;border:none;border-radius:8px;background:#e8eeff;color:#294b9a;margin-right:8px}
.inline-btn.danger{background:#ffebe9;color:#b11}
.muted-text{color:#76809d;font-size:12px}
.toast{position:fixed;right:18px;bottom:18px;padding:14px 16px;border-radius:14px;background:#111827;color:#fff;z-index:9999;box-shadow:0 18px 60px rgba(0,0,0,.25)}
.toast-success{background:#14532d}.toast-error{background:#7f1d1d}

@media (max-width:1200px){.content-grid{grid-template-columns:1fr}}
@media (max-width:760px){
  .header{padding:18px}
  .form-grid{grid-template-columns:1fr}
  .activity-header{flex-direction:column;align-items:flex-start}
}