/* ============================================================
   LCMI MIS Dashboard — Design System
   ============================================================ */
:root{
  --bg:#eef1f7;
  --surface:#ffffff;
  --sidebar-1:#0a1628;
  --sidebar-2:#101f38;
  --accent:#2563eb;
  --accent-2:#7c3aed;
  --accent-grad:linear-gradient(135deg,#2563eb,#7c3aed);
  --accent-soft:#e8efff;
  --text:#0f172a;
  --muted:#64748b;
  --border:#e6eaf2;
  --ok:#16a34a; --ok-soft:#dcfce7;
  --warn:#d97706; --warn-soft:#fef3c7;
  --danger:#dc2626; --danger-soft:#fee2e2;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06);
  --shadow:0 4px 16px rgba(15,23,42,.06),0 1px 3px rgba(15,23,42,.04);
  --shadow-lg:0 18px 40px rgba(15,23,42,.12);
  --radius:14px;
  --radius-sm:10px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"Inter","Segoe UI",system-ui,-apple-system,sans-serif;
  font-size:14.5px;line-height:1.5;-webkit-font-smoothing:antialiased;
}

.layout{display:flex;min-height:100vh}

/* ---------------- Sidebar ---------------- */
.sidebar{
  width:248px;background:linear-gradient(180deg,var(--sidebar-1),var(--sidebar-2));
  color:#cbd5e1;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
  box-shadow:4px 0 24px rgba(15,23,42,.18);z-index:20;
}
.brand{display:flex;gap:.7rem;align-items:center;padding:1.25rem 1.25rem;border-bottom:1px solid rgba(255,255,255,.07)}
.brand i{font-size:1.9rem;background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.brand strong{display:block;color:#fff;font-size:1.02rem;line-height:1.15;letter-spacing:.2px}
.brand span{font-size:.72rem;color:#94a3b8;letter-spacing:.08em;text-transform:uppercase}
.nav-list{flex:1;padding:.85rem .7rem;overflow-y:auto}
.nav-list a,.sidebar-footer a{
  position:relative;display:flex;align-items:center;gap:.75rem;padding:.65rem .85rem;
  color:#aebacb;text-decoration:none;border-radius:var(--radius-sm);font-size:.9rem;
  font-weight:500;margin-bottom:3px;transition:background .15s,color .15s,transform .15s;
}
.nav-list a:hover,.sidebar-footer a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-list a.active{background:var(--accent-grad);color:#fff;font-weight:600;box-shadow:0 6px 16px rgba(37,99,235,.35)}
.nav-list a.active::before{content:"";position:absolute;left:-.7rem;top:50%;transform:translateY(-50%);width:4px;height:60%;background:#fff;border-radius:0 4px 4px 0;opacity:.9}
.nav-list a i,.sidebar-footer a i{font-size:1.1rem;width:22px;text-align:center}
.sidebar-footer{padding:.7rem .7rem 1rem;border-top:1px solid rgba(255,255,255,.07)}

/* Nav section label */
.nav-section{
  font-size:.63rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:#3d5068;padding:.8rem .85rem .25rem;margin-top:.3rem;
}

/* ---------------- Content ---------------- */
.content{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:1rem 1.8rem;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);position:sticky;top:0;z-index:5;
}
.topbar-left{display:flex;align-items:center;gap:.9rem;min-width:0}
.topbar-crumb{
  font-size:.68rem;font-weight:600;color:var(--muted);letter-spacing:.04em;
  text-transform:uppercase;display:flex;align-items:center;gap:.3rem;margin-bottom:.1rem;
}
.topbar-crumb .sep{opacity:.35}
.topbar h1{font-size:1.2rem;margin:0;font-weight:700;letter-spacing:-.01em}
.topbar h1 small{display:block;font-size:.72rem;font-weight:500;color:var(--muted);letter-spacing:.02em;margin-top:2px}
.topbar-right{display:flex;align-items:center;gap:.75rem;flex-shrink:0}
.user-chip{display:flex;align-items:center;gap:.55rem;color:var(--text);font-size:.88rem;font-weight:500;background:#fff;border:1px solid var(--border);padding:.4rem .8rem;border-radius:999px;box-shadow:var(--shadow-sm)}
.user-chip i{font-size:1.5rem;background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.user-chip small{color:var(--muted);font-weight:400}
.content > .container-fluid{padding:1.7rem 1.8rem;flex:1;max-width:1400px;width:100%}
.app-footer{
  padding:.85rem 1.8rem;color:var(--muted);font-size:.8rem;
  border-top:1px solid var(--border);background:#fff;
  display:flex;align-items:center;justify-content:space-between;
}
.app-footer .footer-version{font-size:.72rem;color:#94a3b8}

/* Hamburger toggle (mobile) */
.sidebar-toggle{
  display:none;background:none;border:none;color:var(--text);
  font-size:1.45rem;padding:.2rem .4rem;cursor:pointer;border-radius:8px;
  line-height:1;transition:background .15s;
}
.sidebar-toggle:hover{background:var(--border)}

/* Sidebar overlay (mobile) */
.sidebar-overlay{
  display:none;position:fixed;inset:0;
  background:rgba(10,22,40,.5);z-index:15;
  backdrop-filter:blur(2px);
  animation:fadeIn .2s ease;
}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* Entrance animation */
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.card{animation:rise .35s ease both}
.stat-card{animation:rise .35s ease both}

/* Staggered stat card delays */
.stat-grid > .stat-card:nth-child(1){animation-delay:.04s}
.stat-grid > .stat-card:nth-child(2){animation-delay:.09s}
.stat-grid > .stat-card:nth-child(3){animation-delay:.14s}
.stat-grid > .stat-card:nth-child(4){animation-delay:.19s}
.stat-grid > .stat-card:nth-child(5){animation-delay:.24s}
.stat-grid > .stat-card:nth-child(6){animation-delay:.29s}

/* ---------------- Stat cards ---------------- */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.1rem;margin-bottom:1.7rem}
.stat-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:1.25rem 1.3rem;display:flex;align-items:center;gap:1.1rem;box-shadow:var(--shadow);
  position:relative;overflow:hidden;transition:transform .18s,box-shadow .18s;
}
.stat-card::after{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--accent-grad);opacity:.85}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.stat-card .ico{width:52px;height:52px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:1.55rem;background:var(--accent-soft);color:var(--accent);flex-shrink:0}
.stat-card .num{font-size:1.85rem;font-weight:800;line-height:1;letter-spacing:-.02em}
.stat-card .lbl{color:var(--muted);font-size:.8rem;font-weight:500;margin-top:.25rem}

/* Icon colour modifiers */
.ico--ok{background:var(--ok-soft)!important;color:var(--ok)!important}
.ico--warn{background:var(--warn-soft)!important;color:var(--warn)!important}
.ico--danger{background:var(--danger-soft)!important;color:var(--danger)!important}
.ico--purple{background:#f0e7ff!important;color:#7c3aed!important}
.ico--indigo{background:#e0e7ff!important;color:#4f46e5!important}
.ico--sky{background:#e0f2fe!important;color:#0284c7!important}

/* ---------------- Cards ---------------- */
.card{border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-header{
  background:linear-gradient(180deg,#fafbfe,#f4f6fb);border-bottom:1px solid var(--border);
  font-weight:650;font-size:.92rem;color:var(--text);padding:.95rem 1.2rem;letter-spacing:.01em;
}
.card-header i{color:var(--accent)}
.card-body{padding:1.4rem}

/* ---------------- Forms ---------------- */
.form-label{font-size:.78rem;font-weight:600;color:#334155;text-transform:uppercase;letter-spacing:.04em;margin-bottom:.35rem}
.form-control,.form-select{
  border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:.55rem .8rem;
  font-size:.9rem;background:#fff;transition:border-color .15s,box-shadow .15s;color:var(--text);
}
.form-control::placeholder{color:#aab4c5}
.form-control:focus,.form-select:focus{
  border-color:var(--accent);box-shadow:0 0 0 4px rgba(37,99,235,.12);outline:none;
}
.form-control:disabled,.form-control[readonly]{background:#f1f5f9;color:#64748b}
.form-control-sm{padding:.4rem .6rem;font-size:.85rem}
textarea.form-control{min-height:auto}
.form-check-input{width:1.1rem;height:1.1rem;margin-top:.15rem;cursor:pointer}
.form-check-input:checked{background-color:var(--accent);border-color:var(--accent)}
.form-check-label{font-size:.9rem;cursor:pointer}

/* Section divider inside forms (used by MIS-03) */
.form-section{display:flex;align-items:center;gap:.55rem;margin:.4rem 0 .2rem;padding-bottom:.55rem;border-bottom:2px solid var(--border);font-weight:700;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em}
.form-section .bi{font-size:1.05rem}
.form-section.req{color:var(--accent)}
.form-section.mis{color:var(--danger)}
.form-section .pill{margin-left:auto;font-size:.62rem;font-weight:700;letter-spacing:.05em;padding:.2rem .6rem;border-radius:999px;text-transform:uppercase}
.form-section.req .pill{background:var(--accent-soft);color:var(--accent)}
.form-section.mis .pill{background:var(--danger-soft);color:var(--danger)}

/* Form intro banner */
.form-intro{display:flex;gap:.9rem;align-items:flex-start;background:linear-gradient(135deg,#eef2ff,#e8efff);border:1px solid #dfe6fb;border-radius:var(--radius);padding:1rem 1.2rem;margin-bottom:1.4rem}
.form-intro .bi{font-size:1.6rem;color:var(--accent);margin-top:.1rem}
.form-intro h6{margin:0 0 .15rem;font-weight:700}
.form-intro p{margin:0;color:var(--muted);font-size:.85rem}

/* ---------------- Buttons ---------------- */
.btn{
  border-radius:10px;font-weight:600;font-size:.88rem;padding:.52rem 1.15rem;
  display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
  line-height:1.5;border:1px solid transparent;white-space:nowrap;
  transition:transform .12s ease,box-shadow .15s ease,background .15s,border-color .15s,color .15s,filter .15s;
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(37,99,235,.28)}
.btn i{font-size:1em;line-height:1;flex-shrink:0}

.btn-sm{font-size:.875rem!important;line-height:1.5!important;padding:.25rem .75rem!important;border-radius:8px}
.btn-m{font-size:.875rem!important;line-height:1.5!important;padding:.375rem .85rem!important;border-radius:9px}

.btn-primary{background:var(--accent-grad);color:#fff;border-color:transparent;box-shadow:0 2px 8px rgba(37,99,235,.25)}
.btn-primary:hover{filter:brightness(1.08);color:#fff;box-shadow:0 6px 18px rgba(37,99,235,.38)}
.btn-success{background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff;border-color:transparent;box-shadow:0 2px 8px rgba(22,163,74,.25)}
.btn-success:hover{filter:brightness(1.08);color:#fff;box-shadow:0 6px 18px rgba(22,163,74,.38)}
.btn-warning{background:linear-gradient(135deg,#fbbf24,#d97706);color:#fff;border-color:transparent;box-shadow:0 2px 8px rgba(217,119,6,.22)}
.btn-warning:hover{filter:brightness(1.08);color:#fff;box-shadow:0 6px 18px rgba(217,119,6,.36)}
.btn-danger{background:linear-gradient(135deg,#f87171,#dc2626);color:#fff;border-color:transparent;box-shadow:0 2px 8px rgba(220,38,38,.22)}
.btn-danger:hover{filter:brightness(1.08);color:#fff;box-shadow:0 6px 18px rgba(220,38,38,.36)}

.btn-outline-secondary{background:#eef1f6;color:#475569;border-color:#dde1ea}
.btn-outline-secondary:hover{background:#475569;color:#fff;border-color:#475569}
.btn-outline-primary{background:var(--accent-soft);color:var(--accent);border-color:#bfcffb}
.btn-outline-primary:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-outline-success{background:#dcfce7;color:#15803d;border-color:#bbf7d0}
.btn-outline-success:hover{background:#16a34a;color:#fff;border-color:#16a34a}
.btn-outline-warning{background:#fef3c7;color:#b45309;border-color:#fde68a}
.btn-outline-warning:hover{background:#d97706;color:#fff;border-color:#d97706}
.btn-outline-danger{background:#fee2e2;color:#dc2626;border-color:#fecaca}
.btn-outline-danger:hover{background:#dc2626;color:#fff;border-color:#dc2626}

.btn-link{color:var(--muted);text-decoration:none;font-weight:600;background:transparent;border-color:transparent}
.btn-link:hover{color:var(--accent);transform:none}

.table td .btn{margin:1px}
.table td .btn-sm i{font-size:.9rem}

/* ---------------- Tables ---------------- */
.table{margin:0;font-size:.88rem}
.table thead th{background:#f8fafc;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);border-bottom:1px solid var(--border);padding:.75rem 1rem;white-space:nowrap}
.table tbody td{vertical-align:middle;padding:.7rem 1rem;border-bottom:1px solid #f1f4f9}
.table tbody tr{transition:background .12s}
.table-hover tbody tr:hover{background:var(--accent-soft)}
.table tbody tr:last-child td{border-bottom:none}

/* ---------------- Badges ---------------- */
.badge{font-weight:600;font-size:.72rem;padding:.4em .7em;border-radius:7px;letter-spacing:.02em}
.badge.bg-success{background:var(--ok-soft)!important;color:#15803d!important}
.badge.bg-warning{background:var(--warn-soft)!important;color:#b45309!important}
.badge.bg-danger{background:var(--danger-soft)!important;color:#b91c1c!important}
.badge.bg-secondary{background:#eef1f6!important;color:#64748b!important}
.badge.bg-info{background:#e0f2fe!important;color:#0369a1!important}
.badge.bg-primary{background:var(--accent-soft)!important;color:var(--accent)!important}

.table tbody tr.group-row td{background:#eef2fb;font-weight:700;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:#475569;padding:.5rem 1rem;border-bottom:1px solid var(--border)}
.table-hover tbody tr.group-row:hover td{background:#eef2fb}
.table tbody tr.group-row td i{color:var(--accent)}

.badge-select{font-size:.74rem;font-weight:600;border-radius:7px;padding:.25rem 1.6rem .25rem .55rem;border:1px solid transparent;cursor:pointer;text-transform:capitalize}
.badge-select.bg-warning{background:var(--warn-soft)!important;color:#b45309!important;border-color:#fcd9a3}
.badge-select.bg-info{background:#e0f2fe!important;color:#0369a1!important;border-color:#bae6fd}
.badge-select.bg-success{background:var(--ok-soft)!important;color:#15803d!important;border-color:#bbf7d0}
.badge-select:focus{box-shadow:0 0 0 3px rgba(37,99,235,.15)}

/* ---------------- Alerts ---------------- */
.alert{border:none;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);font-size:.9rem;border-left:4px solid transparent}
.alert-success{background:var(--ok-soft);color:#166534;border-left-color:var(--ok)}
.alert-danger{background:var(--danger-soft);color:#991b1b;border-left-color:var(--danger)}
.alert-info{background:#e0f2fe;color:#075985;border-left-color:#0ea5e9}
.alert-warning{background:var(--warn-soft);color:#92400e;border-left-color:var(--warn)}

/* Toast stack — fixed bottom-right */
.toast-stack{
  position:fixed;bottom:1.5rem;right:1.5rem;z-index:1100;
  display:flex;flex-direction:column;gap:.5rem;
  min-width:300px;max-width:400px;pointer-events:none;
}
.toast-stack .alert{
  pointer-events:all;
  box-shadow:0 8px 32px rgba(15,23,42,.15),0 2px 8px rgba(15,23,42,.08);
  margin:0;
  animation:slideInRight .3s cubic-bezier(.4,0,.2,1) both;
}
@keyframes slideInRight{
  from{opacity:0;transform:translateX(24px)}
  to{opacity:1;transform:none}
}

/* ---------------- PM / Backup grid ---------------- */
.grid-table{font-size:.85rem}
.grid-table th{background:#f8fafc;border-color:var(--border)!important}
.grid-table th.month{font-size:.7rem;font-weight:700;color:var(--muted);text-align:center}
.grid-table td,.grid-table th{border-color:#eef1f6!important}
.grid-table td.cell{text-align:center;cursor:pointer;user-select:none;width:44px;height:40px;padding:0;color:var(--ok);font-size:1.05rem;transition:background .12s,transform .1s}
.grid-table td.cell:hover{background:var(--accent-soft);transform:scale(1.08)}
.grid-table td.cell.done{background:var(--ok-soft);box-shadow:inset 0 0 0 1px #bbf7d0}
.grid-table tbody tr:hover{background:#fafbff}

/* ---------------- Login ---------------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0a1628 0%,#101f38 45%,#2563eb 120%);position:relative;overflow:hidden}
.login-wrap::before,.login-wrap::after{content:"";position:absolute;border-radius:50%;filter:blur(80px);opacity:.35}
.login-wrap::before{width:380px;height:380px;background:#7c3aed;top:-100px;right:-80px}
.login-wrap::after{width:320px;height:320px;background:#0ea5e9;bottom:-120px;left:-60px}
.login-card{position:relative;background:rgba(255,255,255,.98);border-radius:20px;padding:2.4rem 2.2rem;width:100%;max-width:400px;box-shadow:0 30px 70px rgba(0,0,0,.35);animation:rise .4s ease both}
.login-card .logo{text-align:center;margin-bottom:.6rem}
.login-card .logo i{font-size:3rem;background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.login-card h2{font-size:1.3rem;text-align:center;margin:.3rem 0;font-weight:800;letter-spacing:-.02em}
.login-card p.sub{text-align:center;color:var(--muted);font-size:.83rem;margin-bottom:1.6rem}
.login-card .btn-primary{padding:.65rem;font-size:.95rem}

/* ---------------- Responsive ---------------- */
@media(max-width:860px){
  .sidebar{
    position:fixed;left:-260px;top:0;height:100vh;width:248px;
    transition:left .25s cubic-bezier(.4,0,.2,1);
    box-shadow:none;
  }
  .sidebar.open{left:0;box-shadow:8px 0 40px rgba(0,0,0,.35)}
  .sidebar-overlay.active{display:block}
  .sidebar-toggle{display:flex;align-items:center}
  .content > .container-fluid{padding:1.1rem}
  .topbar{padding:.9rem 1.1rem}
  .topbar h1{font-size:1.05rem}
  .user-chip span{display:none}
  .toast-stack{left:1rem;right:1rem;min-width:unset}
}