/* assets/css/style.css */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --accent:#185FA5;--accent-light:#E6F1FB;--accent-mid:#378ADD;
  --success:#3B6D11;--success-bg:#EAF3DE;
  --danger:#A32D2D;--danger-bg:#FCEBEB;
  --warn:#854F0B;--warn-bg:#FAEEDA;
  --bg:#F5F5F3;--surface:#fff;--border:#e2e2de;
  --text:#1a1a18;--muted:#6b6b66;
  --radius:10px;--sidebar:220px;
}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}
a{text-decoration:none;color:inherit}

/* Layout */
.app-wrapper{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar);background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:50}
.sidebar-logo{padding:16px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}
.logo-icon{width:32px;height:32px;border-radius:8px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px}
.logo-name{font-weight:600;font-size:14px}
.logo-sub{font-size:11px;color:var(--muted)}
.nav{flex:1;padding:10px 0;overflow-y:auto}
.nav-section{padding:10px 16px 4px;font-size:10px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.nav-item{display:flex;align-items:center;gap:9px;padding:9px 16px;font-size:13px;color:var(--muted);cursor:pointer;transition:background .1s;position:relative}
.nav-item:hover{background:#f5f5f3;color:var(--text)}
.nav-item.active{background:var(--accent-light);color:var(--accent);font-weight:500}
.nav-icon{font-size:15px;width:18px;text-align:center}
.badge-dot{margin-left:auto;background:#E24B4A;color:#fff;font-size:10px;padding:1px 6px;border-radius:10px}
.sidebar-footer{border-top:1px solid var(--border);padding:8px 0}
.main{margin-left:var(--sidebar);flex:1;display:flex;flex-direction:column;min-height:100vh}
.topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:14px 24px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10}
.topbar-title{font-size:17px;font-weight:600}
.topbar-actions{display:flex;gap:10px;align-items:center}
.content{padding:24px}

/* Buttons */
.btn{padding:8px 16px;border-radius:7px;font-size:13px;cursor:pointer;border:1px solid var(--border);background:var(--surface);color:var(--text);font-family:inherit;display:inline-block}
.btn:hover{background:#f5f5f3}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-primary:hover{background:#0C447C}
.btn-danger{background:var(--danger-bg);color:var(--danger);border-color:#f7c1c1}
.btn-success{background:var(--success-bg);color:var(--success);border-color:#C0DD97}
.btn-sm{padding:5px 12px;font-size:12px;border-radius:6px}

/* Cards */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:18px}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.card-title{font-size:14px;font-weight:600}

/* Stats */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:18px}
.stat-card{background:#f8f8f5;border-radius:var(--radius);padding:16px}
.stat-label{font-size:12px;color:var(--muted);margin-bottom:5px}
.stat-value{font-size:26px;font-weight:600}
.stat-note{font-size:12px;color:var(--muted);margin-top:3px}

/* Table */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{padding:10px 14px;text-align:left;font-weight:600;font-size:12px;color:var(--muted);border-bottom:1px solid var(--border);white-space:nowrap}
td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:hover td{background:#fafaf8}

/* Badges */
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600}
.badge-green{background:var(--success-bg);color:var(--success)}
.badge-red{background:var(--danger-bg);color:var(--danger)}
.badge-amber{background:var(--warn-bg);color:var(--warn)}
.badge-blue{background:var(--accent-light);color:var(--accent)}

/* Forms */
.form-group{margin-bottom:14px}
.form-label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px;font-weight:500}
.form-input{width:100%;padding:9px 12px;border-radius:7px;border:1px solid var(--border);background:#fff;color:var(--text);font-size:13px;font-family:inherit}
.form-input:focus{outline:none;border-color:var(--accent-mid)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* Employee avatar */
.emp-cell{display:flex;align-items:center;gap:10px}
.emp-av{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;flex-shrink:0;background:var(--accent-light);color:var(--accent)}

/* Flash messages */
.flash{padding:12px 24px;font-size:13px;font-weight:500}
.flash-success{background:var(--success-bg);color:var(--success)}
.flash-error{background:var(--danger-bg);color:var(--danger)}
.flash-info{background:var(--accent-light);color:var(--accent)}

/* Onboarding steps */
.step-item{display:flex;align-items:flex-start;gap:14px;padding:13px 0;border-bottom:1px solid var(--border)}
.step-item:last-child{border-bottom:none}
.step-num{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;flex-shrink:0}
.step-done{background:var(--success-bg);color:var(--success)}
.step-progress{background:var(--warn-bg);color:var(--warn)}
.step-todo{background:#f5f5f3;color:var(--muted)}
.step-title{font-size:13px;font-weight:600}
.step-sub{font-size:12px;color:var(--muted);margin-top:2px}

/* Attendance calendar */
.att-cal{display:flex;flex-wrap:wrap;gap:5px}
.att-day{width:30px;height:30px;border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:500}
.att-present{background:var(--success-bg);color:var(--success)}
.att-absent{background:var(--danger-bg);color:var(--danger)}
.att-leave{background:var(--warn-bg);color:var(--warn)}
.att-weekend{background:#f5f5f3;color:var(--muted)}
.att-today{ring:2px solid var(--accent);border:2px solid var(--accent)}
.att-legend{display:flex;gap:14px;margin-top:12px;flex-wrap:wrap}
.att-legend span{display:flex;align-items:center;gap:6px;font-size:12px}
.att-legend .dot{width:12px;height:12px;border-radius:3px}

/* Progress bar */
.prog-bar{height:6px;background:#f0f0ed;border-radius:3px;overflow:hidden}
.prog-fill{height:100%;border-radius:3px;background:var(--accent-mid)}

/* Login page */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}
.login-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:36px;width:400px;max-width:95vw}
.login-logo{display:flex;align-items:center;gap:12px;margin-bottom:28px}
.login-title{font-size:20px;font-weight:700}

/* Responsive */
@media(max-width:768px){
  .sidebar{transform:translateX(-100%);transition:.2s}
  .main{margin-left:0}
  .grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-2{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
}