/* ============================================================================
   ImmiPro CRM - Design System
   Light theme only. Clean, futuristic, glass + soft-gradient accents.
   ============================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root{
  /* surfaces */
  --bg:            #f5f6fc;
  --bg-soft:       #eef1fb;
  --surface:       #ffffff;
  --surface-2:     #fbfbff;
  --border:        #e6e8f2;
  --border-soft:   #eef0f8;

  /* text */
  --text:          #1b1f3b;
  --text-soft:     #5b6178;
  --text-faint:    #9aa0b4;

  /* brand */
  --primary:       #4f46e5;
  --primary-2:     #7c3aed;
  --primary-soft:  #eef0ff;
  --cyan:          #06b6d4;
  --grad-brand:    linear-gradient(135deg,#4f46e5 0%,#7c3aed 55%,#06b6d4 100%);
  --grad-soft:     linear-gradient(135deg,#eef0ff 0%,#f0f9ff 100%);

  /* status */
  --blue:   #2563eb; --blue-bg:#eaf1ff;
  --cyan-c: #0891b2; --cyan-bg:#e5faff;
  --amber:  #d97706; --amber-bg:#fff6e5;
  --violet: #7c3aed; --violet-bg:#f4eeff;
  --green:  #059669; --green-bg:#e6f9f1;
  --gray:   #64748b; --gray-bg:#f1f2f8;
  --red:    #dc2626; --red-bg:#fde9e9;

  --shadow-sm: 0 1px 2px rgba(30,32,80,.04);
  --shadow-md: 0 6px 20px rgba(45,49,120,.08);
  --shadow-lg: 0 16px 40px rgba(45,49,120,.12);
  --radius:    16px;
  --radius-sm: 10px;
  --radius-lg: 22px;
}

*{box-sizing:border-box;}
html,body{height:100%;}
body{
  margin:0;
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  background:
    radial-gradient(circle at 8% 0%, #eef0ff 0%, transparent 45%),
    radial-gradient(circle at 100% 12%, #e6fbff 0%, transparent 40%),
    var(--bg);
  color:var(--text);
  font-size:14.5px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.brand,.stat-value{font-family:'Sora',sans-serif;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;}
::selection{background:var(--primary-soft);color:var(--primary);}

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

.sidebar{
  width:264px;flex-shrink:0;
  background:var(--surface);
  border-right:1px solid var(--border-soft);
  display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;
  padding:22px 16px;
}
.sidebar-brand{display:flex;align-items:center;gap:10px;padding:6px 10px 22px;}
.sidebar-brand .logo-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad-brand);
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-family:'Sora',sans-serif;
  box-shadow:0 6px 16px rgba(79,70,229,.35);
}
.sidebar-brand .brand-text{font-weight:700;font-size:16px;color:var(--text);}
.sidebar-brand .brand-sub{font-size:11px;color:var(--text-faint);font-weight:500;}

.nav-group-label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);font-weight:600;padding:16px 12px 6px;}
.nav-link{
  display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:12px;
  color:var(--text-soft);font-weight:500;font-size:14px;margin-bottom:2px;transition:.15s;
}
.nav-link svg{width:18px;height:18px;flex-shrink:0;opacity:.85;}
.nav-link:hover{background:var(--bg-soft);color:var(--text);}
.nav-link.active{background:var(--grad-brand);color:#fff;box-shadow:0 6px 16px rgba(79,70,229,.28);}
.nav-link.active svg{opacity:1;}
.nav-link .badge-count{margin-left:auto;background:var(--primary-soft);color:var(--primary);font-size:11px;font-weight:700;padding:1px 7px;border-radius:20px;}
.nav-link.active .badge-count{background:rgba(255,255,255,.25);color:#fff;}

.sidebar-footer{margin-top:auto;padding-top:14px;border-top:1px solid var(--border-soft);}

/* ---------------------------------------------------------------- main */
.main{flex:1;min-width:0;display:flex;flex-direction:column;}
.topbar{
  display:flex;align-items:center;gap:16px;padding:14px 28px;
  background:rgba(255,255,255,.75);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border-soft);position:sticky;top:0;z-index:20;
}
.topbar .page-title{font-family:'Sora',sans-serif;font-weight:700;font-size:18px;}
.topbar .page-sub{font-size:12.5px;color:var(--text-faint);}
.topbar-search{
  flex:1;max-width:380px;display:flex;align-items:center;gap:8px;
  background:var(--bg-soft);border:1px solid transparent;border-radius:12px;padding:9px 14px;color:var(--text-faint);
}
.topbar-search input{border:none;background:transparent;outline:none;font-size:13.5px;width:100%;color:var(--text);}
.topbar-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
.icon-btn{
  width:38px;height:38px;border-radius:11px;background:var(--surface);border:1px solid var(--border-soft);
  display:flex;align-items:center;justify-content:center;color:var(--text-soft);cursor:pointer;transition:.15s;
}
.icon-btn:hover{background:var(--bg-soft);color:var(--primary);}
.avatar{
  width:38px;height:38px;border-radius:11px;background:var(--grad-brand);color:#fff;font-weight:700;
  display:flex;align-items:center;justify-content:center;font-size:13px;font-family:'Sora',sans-serif;
}
.content{padding:24px 28px 60px;}

/* ---------------------------------------------------------------- cards */
.card{
  background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
}
.card-pad{padding:22px;}
.card-header{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--border-soft);}
.card-header h3{margin:0;font-size:15.5px;}
.card-header p{margin:2px 0 0;font-size:12.5px;color:var(--text-faint);}

.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:22px;}
.stat-card{
  background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);padding:20px;
  box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
}
.stat-card::before{
  content:"";position:absolute;top:-40px;right:-40px;width:120px;height:120px;border-radius:50%;
  background:var(--grad-soft);opacity:.6;
}
.stat-card .stat-icon{
  width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;
  background:var(--grad-brand);color:#fff;box-shadow:0 8px 18px rgba(79,70,229,.25);position:relative;z-index:1;
}
.stat-value{font-size:26px;font-weight:700;position:relative;z-index:1;}
.stat-label{font-size:12.5px;color:var(--text-faint);font-weight:500;margin-top:2px;position:relative;z-index:1;}
.stat-trend{font-size:11.5px;font-weight:600;margin-top:10px;position:relative;z-index:1;}
.stat-trend.up{color:var(--green);}
.stat-trend.down{color:var(--red);}

/* ---------------------------------------------------------------- buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  padding:10px 18px;border-radius:12px;font-weight:600;font-size:13.5px;border:1px solid transparent;
  cursor:pointer;transition:.15s;white-space:nowrap;
}
.btn-primary{background:var(--grad-brand);color:#fff;box-shadow:0 8px 20px rgba(79,70,229,.28);}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px);}
.btn-outline{background:var(--surface);border-color:var(--border);color:var(--text);}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);}
.btn-soft{background:var(--primary-soft);color:var(--primary);}
.btn-soft:hover{filter:brightness(0.97);}
.btn-danger{background:var(--red-bg);color:var(--red);}
.btn-sm{padding:7px 13px;font-size:12.5px;border-radius:9px;}
.btn-block{width:100%;}
.btn[disabled]{opacity:.55;cursor:not-allowed;}

/* ---------------------------------------------------------------- forms */
.form-group{margin-bottom:16px;}
label{display:block;font-size:13px;font-weight:600;color:var(--text);margin-bottom:6px;}
label .req{color:var(--red);}
.form-control{
  width:100%;padding:11px 14px;border-radius:11px;border:1.5px solid var(--border);
  background:var(--surface-2);font-size:14px;color:var(--text);outline:none;transition:.15s;font-family:inherit;
}
.form-control:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px var(--primary-soft);}
textarea.form-control{resize:vertical;min-height:90px;}
select.form-control{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235b6178' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px;}
.form-hint{font-size:12px;color:var(--text-faint);margin-top:5px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.input-group{display:flex;}
.input-group .form-control{border-radius:11px 0 0 11px;}
.input-group .btn{border-radius:0 11px 11px 0;}

/* ---------------------------------------------------------------- table */
.table-wrap{overflow-x:auto;}
table.data-table{width:100%;border-collapse:collapse;}
.data-table th{
  text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-faint);
  font-weight:700;padding:12px 16px;border-bottom:1px solid var(--border-soft);white-space:nowrap;
}
.data-table td{padding:14px 16px;border-bottom:1px solid var(--border-soft);font-size:13.5px;vertical-align:middle;}
.data-table tr:last-child td{border-bottom:none;}
.data-table tbody tr{transition:.12s;}
.data-table tbody tr:hover{background:var(--bg-soft);}

/* ---------------------------------------------------------------- badges */
.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 11px;border-radius:20px;font-size:11.5px;font-weight:700;}
.badge-blue{background:var(--blue-bg);color:var(--blue);}
.badge-cyan{background:var(--cyan-bg);color:var(--cyan-c);}
.badge-amber{background:var(--amber-bg);color:var(--amber);}
.badge-violet{background:var(--violet-bg);color:var(--violet);}
.badge-green{background:var(--green-bg);color:var(--green);}
.badge-gray{background:var(--gray-bg);color:var(--gray);}
.badge-red{background:var(--red-bg);color:var(--red);}
.badge-dot{width:6px;height:6px;border-radius:50%;background:currentColor;}

/* ---------------------------------------------------------------- misc */
.pill-tabs{display:flex;gap:6px;background:var(--bg-soft);padding:5px;border-radius:12px;width:fit-content;}
.pill-tab{padding:8px 16px;border-radius:9px;font-size:13px;font-weight:600;color:var(--text-soft);cursor:pointer;}
.pill-tab.active{background:var(--surface);color:var(--primary);box-shadow:var(--shadow-sm);}

.alert{padding:13px 16px;border-radius:12px;font-size:13.5px;font-weight:500;margin-bottom:16px;display:flex;gap:10px;align-items:flex-start;}
.alert-success{background:var(--green-bg);color:var(--green);}
.alert-error{background:var(--red-bg);color:var(--red);}
.alert-info{background:var(--blue-bg);color:var(--blue);}

.empty-state{text-align:center;padding:60px 20px;color:var(--text-faint);}
.empty-state .icon-wrap{width:64px;height:64px;border-radius:18px;background:var(--grad-soft);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:var(--primary);}

.modal-backdrop{position:fixed;inset:0;background:rgba(20,22,50,.45);backdrop-filter:blur(2px);display:none;align-items:center;justify-content:center;z-index:100;padding:20px;}
.modal-backdrop.open{display:flex;}
.modal{background:#fff;border-radius:var(--radius-lg);max-width:520px;width:100%;box-shadow:var(--shadow-lg);max-height:90vh;overflow-y:auto;}
.modal-header{padding:20px 24px;border-bottom:1px solid var(--border-soft);display:flex;justify-content:space-between;align-items:center;}
.modal-body{padding:22px 24px;}
.modal-footer{padding:16px 24px;border-top:1px solid var(--border-soft);display:flex;justify-content:flex-end;gap:10px;}

.timeline{position:relative;padding-left:28px;}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:var(--border);}
.timeline-item{position:relative;padding-bottom:22px;}
.timeline-item::before{content:"";position:absolute;left:-28px;top:3px;width:18px;height:18px;border-radius:50%;background:var(--grad-brand);border:3px solid #fff;box-shadow:0 0 0 1px var(--border);}
.timeline-item .t-meta{font-size:11.5px;color:var(--text-faint);margin-bottom:2px;}
.timeline-item .t-body{font-size:13.5px;color:var(--text);}

.avatar-sm{width:30px;height:30px;border-radius:9px;background:var(--grad-brand);color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;font-family:'Sora',sans-serif;flex-shrink:0;}

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1080px){
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .form-row{grid-template-columns:1fr;}
}
@media (max-width: 860px){
  .sidebar{position:fixed;left:-280px;z-index:200;transition:.2s;box-shadow:var(--shadow-lg);}
  .sidebar.open{left:0;}
  .content{padding:18px 16px 50px;}
  .topbar{padding:12px 16px;}
  .stat-grid{grid-template-columns:1fr;}
}