/* H&SS Solutions - Main Stylesheet — Professional White Theme */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');
:root {
  --primary:#0047ab;  --primary-dark:#002d72; --accent:#7c3aed;
  --gold:#d97706;     --green:#059669;         --rose:#dc2626;
  --dark:#ffffff;     --darker:#f4f7fb;        --card:#ffffff;
  --card2:#f8fafc;    --border:#dde3ee;        --border2:#c4cfde;
  --text:#1c1c3a;     --muted:#5a6070;
  --nav-h:58px;
  --grad-main:linear-gradient(135deg,#0047ab,#00a3e0);
  --grad-gold:linear-gradient(135deg,#d97706,#f59e0b);
  --grad-green:linear-gradient(135deg,#047857,#059669);
  --grad-purple:linear-gradient(135deg,#6d28d9,#7c3aed);
  --grad-rose:linear-gradient(135deg,#be123c,#dc2626);

  /* ── Short-name aliases (used by public pages + recently built pages) ──
     Keeping both naming conventions in sync so no page ever gets
     undefined variables causing white-on-white / invisible buttons.      */
  --cb:#0047ab;       --cb-d:#002d72;  --cb-l:#1565c0;
  --cy:#00a3e0;
  --tx:#1c1c3a;       --tm:#5a6070;
  --br:#dde3ee;       --br2:#c4cfde;
  --bg:#f4f7fb;       --bg2:#f4f7fb;   --bg3:#edf1f8;
  --wh:#ffffff;
  --sh:0 1px 4px rgba(0,0,0,.07),0 4px 16px rgba(0,71,171,.06);
  --sh2:0 8px 32px rgba(0,71,171,.13);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth}
body{
  font-family:'Inter','Segoe UI',system-ui,sans-serif;
  background:var(--darker);
  color:var(--text);
  min-height:100vh;
}
body.has-topnav{display:block;}
a{text-decoration:none;color:inherit;}

/* ── FLASH ─────────────────────────────────────────────────── */
.flash{position:fixed;top:16px;right:16px;z-index:9999;display:flex;align-items:center;gap:10px;padding:14px 20px;border-radius:10px;font-size:.9rem;font-weight:600;max-width:420px;box-shadow:0 4px 24px rgba(0,0,0,.15);}
.flash-success{background:#f0fdf4;color:#16a34a;border:1px solid #bbf7d0;}
.flash-error{background:#fef2f2;color:#dc2626;border:1px solid #fecaca;}
.flash-warning{background:#fffbeb;color:#d97706;border:1px solid #fde68a;}

/* ══════════════════════════════════════════════════════════
   TOP NAVIGATION
══════════════════════════════════════════════════════════ */
.topnav{
  position:sticky; top:0; z-index:500;
  background:linear-gradient(90deg,#002d72 0%,#0047ab 60%,#0055cc 100%);
  border-bottom:1px solid rgba(0,71,171,.3);
  height:var(--nav-h);
  box-shadow:0 2px 16px rgba(0,45,114,.3);
}
.topnav-inner{
  display:flex; align-items:center; gap:0;
  height:var(--nav-h);
  padding:0 18px;
  max-width:100%;
}

/* Brand */
.topnav-brand{
  display:flex; align-items:center; gap:9px;
  font-size:.95rem; font-weight:800; color:#fff;
  text-decoration:none; white-space:nowrap;
  padding-right:18px; border-right:1px solid rgba(255,255,255,.2);
  margin-right:10px; flex-shrink:0;
}
.topnav-logo-icon{
  width:32px; height:32px;
  background:rgba(255,255,255,.2);
  border-radius:8px; display:grid; place-items:center;
  font-size:.85rem; color:#fff; flex-shrink:0;
}
.topnav-brand-text{color:#fff;}

/* Nav menu (horizontal) */
.topnav-menu{
  display:flex; align-items:center; list-style:none;
  flex:1; overflow:visible; gap:2px;
}

/* Group button */
.tnav-group{position:relative;}
.tnav-group-btn{
  display:flex; align-items:center; gap:7px;
  padding:8px 14px; background:none; border:none;
  color:rgba(255,255,255,.75); font-size:.83rem; font-weight:600;
  cursor:pointer; border-radius:8px; white-space:nowrap;
  transition:background .15s, color .15s;
  font-family:inherit;
}
.tnav-group-btn:hover,.tnav-group.group-active .tnav-group-btn{
  background:rgba(255,255,255,.12); color:#fff;
}
.tnav-group.group-active .tnav-group-btn{
  background:rgba(255,255,255,.15);
  color:#fff; border-bottom:2px solid rgba(255,255,255,.6);
}
.tnav-group.open .tnav-group-btn{background:rgba(255,255,255,.15); color:#fff;}
.tnav-caret{font-size:.65rem; transition:transform .2s; margin-left:2px;}
.tnav-group.open .tnav-caret{transform:rotate(180deg);}

/* Dropdown */
.tnav-dropdown{
  display:none; position:absolute; top:calc(100% + 6px); left:0;
  background:#fff; border:1px solid var(--border);
  border-radius:12px; min-width:215px; padding:7px;
  box-shadow:0 16px 40px rgba(0,45,114,.18),0 4px 12px rgba(0,0,0,.08); z-index:600;
  animation:ddFade .14s ease;
}
@keyframes ddFade{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.tnav-group.open .tnav-dropdown{display:block;}

.tnav-dd-item{
  display:flex; align-items:center; gap:10px;
  padding:9px 12px; border-radius:8px;
  color:var(--muted); font-size:.86rem; font-weight:500;
  transition:background .12s, color .12s;
}
.tnav-dd-item:hover{background:rgba(0,71,171,.06); color:var(--primary);}
.tnav-dd-item.active{background:rgba(0,71,171,.08); color:var(--primary); font-weight:700; border-left:2px solid var(--primary); padding-left:10px;}
.tnav-dd-item i{width:16px; text-align:center; font-size:.85rem; flex-shrink:0; color:var(--primary);}

/* Badge */
.tnav-badge{
  background:#dc2626; color:#fff; border-radius:20px;
  padding:1px 6px; font-size:.68rem; font-weight:800;
  margin-left:auto; line-height:1.4;
}

/* Right side */
.topnav-right{
  display:flex; align-items:center; gap:10px;
  margin-left:auto; flex-shrink:0; padding-left:12px;
}
.topnav-page-title{
  font-size:.82rem; font-weight:700; color:rgba(255,255,255,.6);
  max-width:160px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
  border-right:1px solid rgba(255,255,255,.2); padding-right:12px; margin-right:2px;
}
.topnav-icon-btn{
  width:34px; height:34px; border-radius:8px;
  display:grid; place-items:center;
  color:rgba(255,255,255,.7); font-size:.9rem;
  background:none; border:none; cursor:pointer;
  transition:background .15s, color .15s;
}
.topnav-icon-btn:hover{background:rgba(255,255,255,.15); color:#fff;}

/* User dropdown */
.topnav-user{
  display:flex; align-items:center; gap:8px;
  cursor:pointer; padding:5px 10px; border-radius:8px;
  transition:background .15s; position:relative;
  border:1px solid transparent;
}
.topnav-user:hover{background:rgba(255,255,255,.12); border-color:rgba(255,255,255,.25);}
.topnav-avatar{
  width:32px; height:32px; border-radius:50%;
  background:rgba(255,255,255,.25);
  display:grid; place-items:center;
  font-size:.8rem; font-weight:800; color:#fff; flex-shrink:0;
}
.topnav-user-info strong{display:block; font-size:.83rem; line-height:1.2; color:#fff;}
.topnav-user-info span{font-size:.72rem; color:rgba(255,255,255,.6);}

/* User dropdown menu */
.topnav-user-drop{
  display:none; position:absolute; top:calc(100% + 8px); right:0;
  background:#fff; border:1px solid var(--border);
  border-radius:10px; min-width:170px; padding:6px;
  box-shadow:0 8px 32px rgba(0,45,114,.18); z-index:700;
}
.topnav-user.open .topnav-user-drop{display:block;}
.tud-item{
  display:flex; align-items:center; gap:9px;
  padding:9px 12px; border-radius:7px;
  color:var(--muted); font-size:.86rem; font-weight:500;
  transition:background .12s; white-space:nowrap;
}
.tud-item:hover{background:rgba(0,71,171,.06); color:var(--primary);}
.tud-logout:hover{background:#fef2f2; color:#dc2626;}

/* Mobile hamburger */
.tnav-hamburger{
  display:none; background:none; border:none;
  color:var(--text); font-size:1.2rem; cursor:pointer;
  padding:6px; border-radius:6px;
}

/* ── CONTENT AREA ──────────────────────────────────────────── */
.topnav-content{min-height:calc(100vh - var(--nav-h));background:var(--darker);}
.content{
  padding:28px; max-width:100%;
  background:var(--darker);
  min-height:calc(100vh - var(--nav-h));
}

/* ── Legacy sidebar classes (kept for compat, hidden) ─────── */
.sidebar{display:none !important;}
.main-wrap{margin-left:0; display:block;}
.topbar{display:none;}
.hamburger{display:none;}

/* ── stat card label variant ──────────────────────────────── */
.stat-card .stat-label{font-size:.78rem; color:var(--muted); margin-top:4px;}
.stat-card .stat-number{font-size:1.8rem; font-weight:800;}
.page-sub{font-size:.85rem; color:var(--muted); margin-top:2px;}

/* CARDS */
.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:14px;padding:24px;margin-bottom:20px;
  box-shadow:0 2px 12px rgba(0,71,171,.07);
  transition:border-color .2s,box-shadow .2s;
  position:relative;overflow:hidden;
}
.card::before{content:none;}
.card:hover{border-color:rgba(0,71,171,.2);box-shadow:0 6px 24px rgba(0,71,171,.1);}
.card-title{font-size:1rem;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:8px;color:var(--text);}
/* Card sub-elements */
.card-header{border-bottom:1px solid var(--border);margin:-24px -24px 20px;padding:16px 24px;border-radius:14px 14px 0 0;background:var(--card2);}
.card-header h3{font-size:.95rem;font-weight:700;margin:0;display:flex;align-items:center;gap:8px;}
.card-body{} /* intentionally no extra padding */
/* Secondary button */
.btn-secondary{background:#fff;border:1px solid var(--border2);color:var(--text);}
.btn-secondary:hover{border-color:var(--primary);color:var(--primary);background:rgba(0,71,171,.04);}

/* STAT CARDS */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px;}
.stat-card{
  background:#fff;border:1px solid var(--border);
  border-radius:14px;padding:22px;position:relative;overflow:hidden;
  transition:transform .2s,box-shadow .2s,border-color .2s;
  box-shadow:0 2px 10px rgba(0,71,171,.07);
}
.stat-card::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:3px;
  background:var(--grad-main);opacity:0;transition:opacity .2s;
}
.stat-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,71,171,.12);border-color:rgba(0,71,171,.2);}
.stat-card:hover::after{opacity:1;}
.stat-card .label{font-size:.8rem;color:var(--muted);margin-bottom:6px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;}
.stat-card .value{font-size:2rem;font-weight:900;color:var(--text);}
.stat-card .change{font-size:.78rem;color:var(--muted);margin-top:4px;}
.stat-icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:1.15rem;float:right;margin-top:-4px;box-shadow:0 2px 8px rgba(0,0,0,.1);}

/* TABLE */
.table-wrap{overflow-x:auto;border-radius:10px;border:1px solid var(--border);}
table{width:100%;border-collapse:collapse;font-size:.88rem;background:#fff;}
thead th{padding:11px 14px;text-align:left;font-size:.74rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--border);background:var(--card2);}
tbody td{padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:middle;color:var(--text);}
tbody tr:hover{background:rgba(0,71,171,.03);cursor:default;}
tbody tr:last-child td{border-bottom:none;}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;border-radius:9px;font-size:.88rem;font-weight:700;cursor:pointer;border:none;transition:.15s;letter-spacing:.01em;}
.btn-primary{background:linear-gradient(135deg,#0047ab,#00a3e0);color:#fff;box-shadow:0 3px 12px rgba(0,71,171,.25);}
.btn-primary:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 6px 18px rgba(0,71,171,.35);}
.btn-success{background:linear-gradient(135deg,#047857,#059669);color:#fff;box-shadow:0 3px 10px rgba(5,150,105,.2);}
.btn-success:hover{opacity:.9;transform:translateY(-1px);}
.btn-danger{background:linear-gradient(135deg,#be123c,#dc2626);color:#fff;box-shadow:0 3px 10px rgba(220,38,38,.2);}
.btn-danger:hover{opacity:.9;transform:translateY(-1px);}
.btn-outline{background:#fff;border:1px solid var(--border2);color:var(--text);}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);background:rgba(0,71,171,.04);}
.btn-sm{padding:5px 12px;font-size:.8rem;}

/* FORMS */
.form-group{margin-bottom:18px;}
.form-group label{display:block;font-size:.85rem;font-weight:600;margin-bottom:7px;color:var(--text);}
.form-control{width:100%;background:#fff;border:1.5px solid var(--border2);color:var(--text);padding:10px 14px;border-radius:9px;font-size:.9rem;outline:none;transition:.15s;font-family:inherit;}
.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(0,71,171,.1);background:#fff;}
.form-control select,.form-control option{background:#fff;color:var(--text);}
select.form-control{appearance:none;}
textarea.form-control{resize:vertical;min-height:100px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-hint{font-size:.78rem;color:var(--muted);margin-top:4px;}
.form-control::placeholder{color:#aab8cc;}

/* PAGE HEADER */
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;}
.page-header h1{font-size:1.4rem;font-weight:800;color:var(--text);}
.page-header h1 span{background:var(--grad-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}

/* SEARCH / FILTER BAR */
.filter-bar{display:flex;gap:12px;margin-bottom:20px;flex-wrap:wrap;}
.filter-bar .form-control{width:auto;flex:1;min-width:160px;}

/* TABS */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:20px;}
.tab,.tab-btn{padding:10px 20px;font-size:.88rem;font-weight:600;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:.15s;background:none;border-top:none;border-left:none;border-right:none;font-family:inherit;text-decoration:none;display:inline-block;}
.tab.active,.tab-btn.active{color:var(--primary);border-bottom-color:var(--primary);background:rgba(0,71,171,.05);border-radius:6px 6px 0 0;}
.tab:hover:not(.active),.tab-btn:hover:not(.active){color:var(--primary);background:rgba(0,71,171,.03);border-radius:6px 6px 0 0;}

/* AVATAR LETTERS */
.user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));display:inline-grid;place-items:center;font-size:.8rem;font-weight:800;color:#fff;flex-shrink:0;}

/* AUTH PAGES */
.auth-page{
  min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;
  background:var(--darker);
}
.auth-box{
  background:#fff;
  border:1px solid var(--border);
  border-radius:18px;padding:40px;width:100%;max-width:420px;
  box-shadow:0 8px 40px rgba(0,71,171,.12);
}
.auth-logo{text-align:center;margin-bottom:28px;}
.auth-logo .logo-icon{width:52px;height:52px;margin:0 auto 12px;font-size:1.3rem;}
.auth-logo h1{font-size:1.4rem;font-weight:800;color:var(--text);}
.auth-logo p{color:var(--muted);font-size:.88rem;margin-top:4px;}
.auth-footer{text-align:center;margin-top:20px;font-size:.85rem;color:var(--muted);}
.auth-footer a{color:var(--primary);}

/* PUBLIC NAV */
.pub-nav{position:fixed;top:0;width:100%;z-index:100;background:rgba(2,6,23,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);}
.pub-nav-inner{display:flex;align-items:center;justify-content:space-between;padding:0 5%;height:64px;max-width:1200px;margin:0 auto;}
.pub-nav ul{display:flex;gap:28px;list-style:none;}
.pub-nav a{color:var(--muted);font-size:.9rem;font-weight:500;}
.pub-nav a:hover{color:#fff;}
.pub-content{max-width:1200px;margin:0 auto;padding:80px 5% 60px;}

/* EMPTY STATE */
.empty{text-align:center;padding:60px 20px;color:var(--muted);}
.empty i{font-size:3rem;margin-bottom:16px;display:block;color:var(--border2);}
.empty p{font-size:.95rem;}

/* ── MOBILE ────────────────────────────────────────────────── */
@media(max-width:900px){
  .topnav-menu{
    display:none; flex-direction:column; align-items:stretch;
    position:absolute; top:var(--nav-h); left:0; right:0;
    background:#fff; border-bottom:1px solid var(--border);
    padding:8px; box-shadow:0 8px 24px rgba(0,45,114,.15); z-index:450;
  }
  .topnav-menu.mobile-open{display:flex;}
  .tnav-group{width:100%;}
  .tnav-group-btn{width:100%; justify-content:flex-start; color:var(--muted);}
  .tnav-group-btn:hover,.tnav-group.group-active .tnav-group-btn{background:rgba(0,71,171,.06);color:var(--primary);}
  .tnav-dropdown{
    position:static; border:none; box-shadow:none;
    background:rgba(0,71,171,.03); border-radius:8px;
    margin:4px 0; padding:4px 0 4px 16px;
  }
  .tnav-hamburger{display:flex; align-items:center; justify-content:center; color:rgba(255,255,255,.85);}
  .topnav-page-title{display:none;}
  .topnav-user-info{display:none;}
  .topnav-brand-text{display:none;}
  .stats-grid{grid-template-columns:1fr 1fr;}
  .form-row{grid-template-columns:1fr;}
  .content{padding:16px;}
}
@media(max-width:480px){
  .stats-grid{grid-template-columns:1fr;}
  .content{padding:12px;}
}