/* ============ Oscillion HRMS — monochrome ERP theme (top nav) ============ */
:root {
  --ink: #111114;
  --ink-soft: #2b2b30;
  --paper: #f6f6f5;
  --card: #ffffff;
  --text: #1a1a1e;
  --muted: #71717a;
  --border: #e5e5e3;
  --border-dark: #d4d4d1;
  --danger: #b42318;
  --success: #067647;
  --warning: #b54708;
  --info: #175cd3;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16,16,20,.05);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body { font-family: "Inter", -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--paper); color: var(--text);
       font-size: 14px; letter-spacing: -0.006em; }
a { color: var(--ink); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 28px; }

/* ---------- Brand bar (black) ---------- */
.brandbar { background: var(--ink); color: #fff; }
.brandbar .wrap { height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 11px; color: #fff; }
.brand:hover { text-decoration: none; }
.brand img { width: 34px; height: 34px; }
.bname { font-weight: 800; font-size: 16.5px; letter-spacing: -0.01em; }
.bname em { font-style: normal; font-weight: 500; color: #9a9aa2; }
.brand-right { display: flex; align-items: center; gap: 18px; }
.brand-right .date { font-size: 12.5px; color: #9a9aa2; font-weight: 500; }
.userchip { display: flex; align-items: center; gap: 9px; }
.userchip .avatar { width: 30px; height: 30px; border-radius: 50%; background: #fff; color: var(--ink);
                    display: inline-flex; align-items: center; justify-content: center; font-weight: 800; font-size: 13px; }
.userchip .uname { font-size: 13.5px; font-weight: 600; color: #fff; }
.logout { display: inline-flex; align-items: center; gap: 6px; color: #9a9aa2; font-size: 13px; font-weight: 600;
          padding: 7px 12px; border: 1px solid #2e2e33; border-radius: 8px; transition: all .13s; }
.logout:hover { color: #fff; border-color: #4a4a51; background: #1d1d22; text-decoration: none; }

/* ---------- Tab bar (white) ---------- */
.tabbar { background: var(--card); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 20;
          box-shadow: 0 1px 3px rgba(16,16,20,.04); }
.tabs { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs a { padding: 13px 15px 11px; font-size: 13.5px; font-weight: 600; color: var(--muted); white-space: nowrap;
          border-bottom: 2.5px solid transparent; transition: color .13s; }
.tabs a:hover { color: var(--ink); text-decoration: none; }
.tabs a.active { color: var(--ink); border-bottom-color: var(--ink); font-weight: 700; }

/* ---------- Content ---------- */
.container { max-width: 1240px; margin: 0 auto; padding: 28px 28px 70px; }
.page-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; gap: 12px; flex-wrap: wrap; }
.page-head h1 { font-size: 22px; font-weight: 800; letter-spacing: -0.022em; }

/* ---------- Cards & stats ---------- */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
        padding: 22px; margin-bottom: 18px; box-shadow: var(--shadow); }
.card h2 { letter-spacing: -0.015em; font-weight: 700; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(152px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 16px 14px;
        box-shadow: var(--shadow); transition: border-color .15s, transform .15s; }
.stat:hover { border-color: var(--ink); }
.stat .num { font-size: 25px; font-weight: 800; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.stat .label { color: var(--muted); font-size: 12px; margin-top: 3px; text-transform: capitalize; font-weight: 500; }

/* ---------- Buttons ---------- */
.btn { display: inline-block; padding: 8px 15px; border-radius: 8px; border: 1px solid var(--border-dark);
       background: var(--card); color: var(--text); font-size: 13.5px; font-weight: 600; cursor: pointer;
       font-family: inherit; transition: all .13s; box-shadow: var(--shadow); }
.btn:hover { background: #f2f2f0; border-color: #b9b9b4; text-decoration: none; }
.btn-primary { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn-primary:hover { background: #000; border-color: #000; box-shadow: 0 2px 8px rgba(0,0,0,.22); }
.btn-sm { padding: 4px 10px; font-size: 12.5px; border-radius: 6px; }

/* ---------- Tables ---------- */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .07em; font-weight: 700;
     background: #fafaf9; border-bottom: 1px solid var(--border-dark); }
tr:hover td { background: #fafaf9; }
td { font-size: 13.5px; font-variant-numeric: tabular-nums; }

/* ---------- Badges ---------- */
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 600;
         text-transform: capitalize; background: #f0f0ee; color: var(--ink-soft); border: 1px solid var(--border);
         letter-spacing: 0; }
.badge.status-new { background: #f0f0ee; color: var(--ink); }
.badge.status-contacted { background: #eff6ff; color: var(--info); border-color: #d3e3fb; }
.badge.status-follow_up { background: #fffaf0; color: var(--warning); border-color: #f5e3c8; }
.badge.status-interested { background: #f0faf4; color: var(--success); border-color: #cfe8da; }
.badge.status-not_interested { background: #fdf1f0; color: var(--danger); border-color: #f2d3d0; }
.badge.status-converted { background: var(--ink); color: #fff; border-color: var(--ink); }
.badge.status-closed { background: #f0f0ee; color: var(--muted); }
.badge.prio-low { background: #f0f0ee; color: var(--muted); }
.badge.prio-normal { background: #f0f0ee; color: var(--ink); }
.badge.prio-high { background: #fffaf0; color: var(--warning); border-color: #f5e3c8; }
.badge.prio-urgent { background: #fdf1f0; color: var(--danger); border-color: #f2d3d0; }
.badge.proj-planning { background: #f0f0ee; color: var(--ink); }
.badge.proj-in_progress { background: #eff6ff; color: var(--info); border-color: #d3e3fb; }
.badge.proj-on_hold { background: #fffaf0; color: var(--warning); border-color: #f5e3c8; }
.badge.proj-completed { background: #f0faf4; color: var(--success); border-color: #cfe8da; }
.badge.proj-cancelled { background: #fdf1f0; color: var(--danger); border-color: #f2d3d0; }
.badge.emp-active { background: #f0faf4; color: var(--success); border-color: #cfe8da; }
.badge.emp-on_leave { background: #fffaf0; color: var(--warning); border-color: #f5e3c8; }
.badge.emp-resigned { background: #f0f0ee; color: var(--muted); }
.badge.task-todo { background: #f0f0ee; color: var(--muted); }
.badge.task-in_progress { background: #eff6ff; color: var(--info); border-color: #d3e3fb; }
.badge.task-done { background: #f0faf4; color: var(--success); border-color: #cfe8da; }
.badge.quote-pending { background: #fffaf0; color: var(--warning); border-color: #f5e3c8; }
.badge.quote-accepted { background: #f0faf4; color: var(--success); border-color: #cfe8da; }
.badge.quote-rejected { background: #fdf1f0; color: var(--danger); border-color: #f2d3d0; }
.badge.inv-pending { background: #fffaf0; color: var(--warning); border-color: #f5e3c8; }
.badge.inv-partial { background: #eff6ff; color: var(--info); border-color: #d3e3fb; }
.badge.inv-paid { background: #f0faf4; color: var(--success); border-color: #cfe8da; }
.badge.inv-cancelled { background: #fdf1f0; color: var(--danger); border-color: #f2d3d0; }

/* ---------- Forms ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; align-items: end; }
.filters .field { display: flex; flex-direction: column; gap: 4px; }
.filters label { font-size: 10.5px; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
input, select, textarea { padding: 8px 11px; border: 1px solid var(--border-dark); border-radius: 8px;
                          font-size: 13.5px; font-family: inherit; background: #fff; color: var(--text);
                          transition: border-color .13s, box-shadow .13s; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(17,17,20,.08); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
.form-grid .field { display: flex; flex-direction: column; gap: 5px; }
.form-grid label { font-size: 12.5px; font-weight: 600; }

/* ---------- Top search ---------- */
.topsearch { display: flex; align-items: center; gap: 8px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12);
             border-radius: 8px; padding: 7px 12px; flex: 1; max-width: 340px; margin: 0 20px; color: #9a9aa2; transition: all .15s; }
.topsearch:focus-within { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.28); }
.topsearch input { background: none; border: none; color: #fff; font-size: 13px; flex: 1; padding: 0; }
.topsearch input::placeholder { color: #8a8b93; }
.topsearch input:focus { outline: none; box-shadow: none; }

/* ---------- Module launcher grid ---------- */
.module-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(128px, 1fr)); gap: 10px; margin-bottom: 22px; }
.module-tile { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px 14px;
               display: flex; flex-direction: column; gap: 10px; transition: border-color .15s, transform .1s, box-shadow .15s; }
.module-tile:hover { border-color: var(--ink); box-shadow: 0 4px 14px rgba(17,17,20,.08); text-decoration: none; transform: translateY(-1px); }
.module-tile .ic { width: 36px; height: 36px; border-radius: 9px; background: #f0f0ee; display: flex; align-items: center;
                    justify-content: center; font-size: 18px; }
.module-tile .lbl { font-size: 13px; font-weight: 700; color: var(--text); }
.module-tile .cnt { font-size: 11.5px; color: var(--muted); font-weight: 600; margin-top: -6px; }

/* ---------- Dashboard ---------- */
.dash-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
@media (max-width: 1000px) { .dash-cols { grid-template-columns: 1fr; } }
.stat .label a { color: var(--muted); }
.stat .label a:hover { color: var(--ink); }

/* ---------- Misc ---------- */
.errors { background: #fdf1f0; color: var(--danger); border: 1px solid #f2d3d0; border-radius: 8px; padding: 12px 16px; margin-bottom: 16px; font-size: 13.5px; }
.muted { color: var(--muted); }
.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.detail-grid .item .k { font-size: 10.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .07em; font-weight: 700; }
.detail-grid .item .v { margin-top: 4px; font-weight: 600; font-size: 14px; }
.followup { border-left: 3px solid var(--ink); padding: 10px 14px; margin-bottom: 10px; background: #fafaf9; border-radius: 0 8px 8px 0; }
.followup.done { border-left-color: var(--success); opacity: .65; }
.followup .meta { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* ---------- Login ---------- */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--ink); }
.login-card { width: 384px; background: var(--card); border-radius: 16px; padding: 36px; box-shadow: 0 24px 60px rgba(0,0,0,.4); }
.login-card h1 { font-size: 21px; margin-bottom: 4px; font-weight: 800; letter-spacing: -0.02em; }
.login-card h1 span { color: inherit !important; }
.login-card p { color: var(--muted); font-size: 13.5px; margin-bottom: 22px; }
.login-card .field { margin-bottom: 14px; display: flex; flex-direction: column; gap: 5px; }
.login-card label { font-size: 12.5px; font-weight: 700; }
.login-card .btn { width: 100%; padding: 11px; }

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .wrap, .container { padding-left: 14px; padding-right: 14px; }
  .brand-right .date, .userchip .uname, .logout span { display: none; }
  .topsearch { display: none; }
  .container { padding-top: 18px; }
  .form-grid { grid-template-columns: 1fr; }
}