/* ============================================================
   Forward (SL) Limited — Admin Panel
   Design system ported from the HRIMS reference app: dark slate
   sidebar, breadcrumb topbar, stat boxes, module cards, ons-table.
   Accent recoloured to Forward green; Sierra Leone flag stripe kept
   on the sidebar as a national, non-proprietary touch.
   ============================================================ */
:root{
  --sidebar-bg:#0f172a; --sidebar-active:#16345c;
  --navy-ink:#122a52; --navy:#1a3a70; --green:#2f9e1d; --green-deep:#1d7a2c;
  --gold:#d4af37;
  --paper:#f4f5f7; --line:#e5e7eb; --ink:#111827; --muted:#9ca3af;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Segoe UI',system-ui,sans-serif;font-size:14px;color:var(--ink);
  background:var(--paper);overflow-x:hidden}

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

/* ---------- sidebar ---------- */
.sidebar{width:240px;background:var(--sidebar-bg);display:flex;flex-direction:column;
  position:fixed;top:0;left:0;height:100vh;z-index:200;overflow:hidden}
.sidebar::before{content:'';display:block;height:3px;
  background:linear-gradient(to right,#1EB53A 33%,#fff 33%,#fff 67%,#0072C6 67%)}
.sidebar .brand{display:flex;align-items:center;gap:12px;padding:18px 16px;
  border-bottom:1px solid rgba(255,255,255,.08)}
.sidebar .brand img{width:38px;height:auto;background:#fff;border-radius:8px;padding:3px;flex-shrink:0}
.sidebar .brand-text{font-weight:700;color:#fff;font-size:.92rem;line-height:1.25}
.sidebar .brand-text span{display:block;font-weight:400;font-size:.72rem;color:var(--green);
  text-transform:uppercase;letter-spacing:.05em;margin-top:1px}
.nav-label{font-size:.65rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  color:rgba(255,255,255,.28);padding:14px 16px 5px;display:block}
.sidebar nav{flex:1;overflow-y:auto;padding:6px 0}
.sidebar nav a{display:flex;align-items:center;gap:10px;padding:9px 16px;color:rgba(255,255,255,.78);
  text-decoration:none;font-size:.85rem;font-weight:500;transition:background .15s,color .15s;
  position:relative}
.sidebar nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.sidebar nav a[aria-current="page"]{background:var(--sidebar-active);color:#fff;font-weight:600}
.sidebar nav a[aria-current="page"]::before{content:'';position:absolute;left:0;top:0;bottom:0;
  width:3px;background:var(--green);border-radius:0 2px 2px 0}
.sidebar form{padding:10px 8px;border-top:1px solid rgba(255,255,255,.08)}
button.link{background:none;border:0;color:rgba(255,255,255,.4);cursor:pointer;font:inherit;
  padding:8px 10px;width:100%;text-align:left;border-radius:6px;font-size:.82rem}
button.link:hover{background:rgba(220,38,38,.1);color:#fca5a5}

/* ---------- main / topbar ---------- */
.main{flex:1;margin-left:240px;display:flex;flex-direction:column;min-height:100vh}
.topbar{height:56px;background:#fff;border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;padding:0 24px;
  position:sticky;top:0;z-index:100;gap:12px}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:.85rem;overflow:hidden}
.breadcrumb .mod{color:var(--muted);text-decoration:none}
.breadcrumb .sep{font-size:.65rem;color:#d1d5db}
.breadcrumb .page{color:var(--ink);font-weight:700;white-space:nowrap}
.topbar-user{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--ink)}
.avatar-sm{width:26px;height:26px;background:var(--navy-ink);border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:.72rem;font-weight:700}

.content{flex:1;padding:28px}
.alert{padding:.8rem 1.1rem;border-radius:8px;margin-bottom:1.2rem;font-size:.9rem}
.alert.ok{background:#e7f6e2;color:#1d5a13}.alert.bad{background:#fdecea;color:#8a1f11}

/* ---------- module header ---------- */
.mod-header{margin-bottom:22px;padding-bottom:16px;border-bottom:1px solid var(--line);
  display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}
.mod-header h1{font-size:1.15rem;font-weight:700;color:var(--ink);margin-bottom:3px}
.mod-header p{font-size:.82rem;color:var(--muted);margin:0}
.page-actions{margin-bottom:22px;padding-bottom:16px;border-bottom:1px solid var(--line);
  display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}
.page-actions h1{font-size:1.15rem;font-weight:700;color:var(--ink);margin:0}

/* ---------- stat boxes ---------- */
.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:14px;margin:0 0 20px}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:18px 20px;display:block;text-decoration:none;color:inherit}
.stat-card strong{display:block;font-size:1.7rem;font-weight:800;color:var(--ink);line-height:1;margin-bottom:5px}
.stat-card span{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-weight:600}
.stat-card.attention{border-left:4px solid var(--green)}
a.stat-card:hover{border-color:#d1d5db;box-shadow:0 4px 12px rgba(0,0,0,.06)}

/* ---------- module / nav cards ---------- */
.mod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.mod-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;
  display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);
  transition:border-color .15s,box-shadow .15s,transform .15s}
.mod-card:hover{border-color:#d1d5db;box-shadow:0 4px 12px rgba(0,0,0,.08);transform:translateY(-1px)}
.mod-card-icon{width:40px;height:40px;background:var(--paper);border:1px solid var(--line);
  border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--green-deep)}
.mod-card-title{font-size:.87rem;font-weight:600}

/* ---------- action nav (tabs) ---------- */
.mod-action-nav{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:20px;padding:10px;
  background:#fff;border:1px solid var(--line);border-radius:10px}
.mod-action-nav a{display:inline-flex;align-items:center;gap:6px;padding:6px 13px;border-radius:6px;
  font-size:.82rem;font-weight:500;color:#4b5563;text-decoration:none}
.mod-action-nav a:hover{background:var(--paper);color:var(--ink)}
.mod-action-nav a.active{background:var(--navy-ink);color:#fff}

/* ---------- cards / forms ---------- */
.form-card,.ons-card{background:#fff;border:1px solid var(--line);border-radius:10px;
  padding:1.4rem;margin-bottom:1.4rem}
.form-card h2,.ons-card h2{margin:0 0 1rem;font-size:1.02rem;color:var(--ink)}
.form-card h3{margin:1.4rem 0 .8rem;font-size:.92rem;color:var(--ink)}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.9rem 1.1rem;margin-bottom:1rem}
.form-grid label,.form-card > label{display:flex;flex-direction:column;gap:.3rem;
  font-size:.83rem;font-weight:600;color:var(--ink)}
.form-grid label.wide{grid-column:1 / -1}
.form-card input,.form-card select,.form-card textarea{font:inherit;padding:.55rem .65rem;
  border:1.5px solid var(--line);border-radius:6px;background:#fff}
.form-card input:focus,.form-card select:focus,.form-card textarea:focus{
  outline:2px solid var(--green);border-color:var(--green)}
.form-card > label{margin-bottom:1rem}

/* ---------- tables ---------- */
table.data{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);
  border-radius:10px;overflow:hidden}
table.data th{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;
  color:var(--muted);padding:11px 16px;border-bottom:1px solid var(--line);background:#f9fafb;text-align:left}
table.data td{padding:.6rem 1rem;border-bottom:1px solid #eef1f4;font-size:.87rem}
table.data .num{text-align:right;font-variant-numeric:tabular-nums}
table.data tfoot th{background:#fff;color:var(--ink);border-top:2px solid var(--ink)}
tr.unread td{font-weight:700;background:#f4faf1}

/* ---------- buttons / badges ---------- */
.btn-sm{display:inline-block;padding:.45rem .9rem;border-radius:6px;font-size:.85rem;
  font-weight:600;text-decoration:none;color:var(--ink);background:#fff;
  border:1.5px solid var(--line);cursor:pointer;font-family:inherit}
.btn-sm:hover{border-color:var(--navy)}
.btn-sm.primary{background:var(--green);border-color:var(--green);color:#fff}
.btn-sm.primary:hover{background:var(--green-deep)}
.btn-sm.danger{background:#fff;border-color:#d9534f;color:#a12622}
.btn-sm.danger:hover{background:#a12622;color:#fff}
.badge{display:inline-block;padding:.14rem .6rem;border-radius:999px;font-size:.72rem;
  font-weight:700;text-transform:uppercase;letter-spacing:.03em;background:#e8edf3;color:#44586f;
  vertical-align:middle}
.badge.active,.badge.approved{background:#e7f6e2;color:#1d5a13}
.badge.pending,.badge.on_leave{background:#fff4d6;color:#7a5b00}
.badge.rejected,.badge.terminated,.badge.suspended{background:#fdecea;color:#8a1f11}

/* ---------- misc shared ---------- */
.detail-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:1.4rem;align-items:start}
.kv{display:grid;grid-template-columns:auto 1fr;gap:.4rem 1.1rem;margin:0}
.kv dt{font-weight:700;color:var(--muted);font-size:.85rem}
.kv dd{margin:0}
.muted{color:var(--muted);font-size:.88rem}
.empty-row{text-align:center;color:var(--muted);padding:1.6rem !important}
.contract{padding:.7rem 0;border-bottom:1px solid #eef1f4}
.contract.current strong{color:var(--green-deep)}
.leave-row{display:flex;justify-content:space-between;gap:1rem;align-items:center;flex-wrap:wrap;
  background:#fff;border:1px solid var(--line);border-radius:10px;padding:1rem 1.2rem;margin-bottom:.8rem}
.inline-decide{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}
.inline-decide input{font:inherit;padding:.45rem .6rem;border:1.5px solid var(--line);border-radius:6px}
.row-actions{display:flex;gap:.4rem;align-items:center;flex-wrap:wrap}
.row-actions form{display:inline}
.message-body{white-space:pre-line;line-height:1.7}
.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.6rem;margin-bottom:1rem}
label.check{display:flex;gap:.5rem;align-items:baseline;font-weight:400;
  background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:.6rem .8rem}
.reset-pw summary{list-style:none;display:inline-block;cursor:pointer}
.reset-pw form{display:flex;gap:.4rem;margin-top:.4rem}
.reset-pw input{font:inherit;padding:.4rem .55rem;border:1.5px solid var(--line);border-radius:6px}

/* ---------- login ---------- */
.login-page{display:grid;place-items:center;min-height:100vh;background:var(--sidebar-bg);position:relative}
.login-page::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(to right,#1EB53A 33%,#fff 33%,#fff 67%,#0072C6 67%)}
.login-wrap{display:flex;flex-direction:column;align-items:center;gap:1.1rem}
.login-card{background:#fff;padding:2.2rem 2rem;border-radius:12px;width:340px;
  display:flex;flex-direction:column;gap:1rem;box-shadow:0 20px 50px rgba(0,0,0,.4)}
.login-card .logo{display:block;width:140px;margin:0 auto .4rem}
.login-card h1{margin:0;font-size:1.02rem;text-align:center;color:var(--ink)}
.login-card label{display:flex;flex-direction:column;gap:.3rem;font-size:.87rem;font-weight:600;color:var(--ink)}
.login-card input{padding:.6rem;border:1.5px solid var(--line);border-radius:6px;font:inherit}
.login-card input:focus{outline:2px solid var(--green);border-color:var(--green)}
.login-card button{padding:.65rem;border:0;border-radius:6px;background:var(--green);
  color:#fff;font-weight:700;cursor:pointer;font-size:1rem}
.login-card button:hover{background:var(--green-deep)}
.login-help{margin:.4rem 0 0;font-size:.83rem;color:var(--muted);text-align:center;line-height:1.5}
.back-home{color:rgba(255,255,255,.7);text-decoration:none;font-size:.92rem}
.back-home:hover{color:#fff;text-decoration:underline}

@media (max-width:900px){
  .detail-grid,.form-grid,.check-grid{grid-template-columns:1fr}
  .admin{flex-direction:column}
  .sidebar{position:static;width:auto;height:auto}
  .main{margin-left:0}
}