/* ==========================================================
   NextGen Medical Academy — public & auth design system
   ========================================================== */
:root{
  --blue:#2563eb; --blue-d:#1e40af; --purple:#7c3aed; --purple-d:#6d28d9;
  --red:#dc2626; --green:#16a34a; --amber:#f59e0b;
  --ink:#0f172a; --slate:#334155; --muted:#64748b; --line:#e2e8f0;
  --bg:#f8fafc; --card:#ffffff;
  --grad:linear-gradient(135deg,#2563eb,#7c3aed);
  --grad-soft:linear-gradient(135deg,#eff6ff,#f5f3ff);
  --shadow:0 10px 30px rgba(15,23,42,.08);
  --shadow-lg:0 24px 60px rgba(15,23,42,.14);
  --r:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.hidden{display:none!important}

/* ---------- Logo ---------- */
.logo{display:flex;align-items:center;gap:10px}
.logo .crest{width:44px;height:44px;flex:none;display:flex;align-items:center;justify-content:center;
  background:var(--grad);border-radius:12px;color:#fff;font-size:20px;box-shadow:0 6px 16px rgba(37,99,235,.35)}
.logo .wm{line-height:1}
.logo .wm .t1{font-weight:800;font-size:1.32rem;letter-spacing:.5px}
.logo .wm .t1 .a{color:var(--ink)} .logo .wm .t1 .b{color:var(--red)}
.logo .wm .t2{font-size:.6rem;letter-spacing:3px;color:var(--muted);font-weight:600}
.logo.on-dark .wm .t1 .a{color:#fff}
.logo.on-dark .wm .t2{color:#cbd5e1}

/* ---------- Navbar ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.nav ul{list-style:none;display:flex;gap:28px;align-items:center}
.nav ul a{color:var(--slate);font-weight:500;font-size:.94rem;transition:.2s}
.nav ul a:hover,.nav ul a.active{color:var(--blue)}
.nav .actions{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;padding:12px 24px;border-radius:12px;
  font-weight:600;font-size:.95rem;cursor:pointer;border:none;transition:.25s;white-space:nowrap}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 20px rgba(124,58,237,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(124,58,237,.4)}
.btn-outline{background:#fff;color:var(--slate);border:1.5px solid var(--line)}
.btn-outline:hover{border-color:var(--blue);color:var(--blue)}
.btn-ghost{background:#eef2ff;color:var(--blue)}
.btn-lg{padding:15px 30px;font-size:1rem}
.btn-block{width:100%}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(180deg,#f8fafc,#eef2ff);padding:56px 0 40px;position:relative;overflow:hidden}
.hero .grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;background:#e0e7ff;color:var(--blue-d);
  padding:7px 16px;border-radius:999px;font-size:.82rem;font-weight:600;margin-bottom:18px}
.hero h1{font-size:3.1rem;line-height:1.1;font-weight:800;letter-spacing:-1px}
.hero h1 .g{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p.lead{color:var(--muted);font-size:1.1rem;margin:18px 0 26px;max-width:520px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.hero .mini{display:flex;gap:22px;flex-wrap:wrap;color:var(--slate);font-size:.86rem;font-weight:500}
.hero .mini span{display:flex;align-items:center;gap:6px}
.hero-art{background:var(--card);border-radius:24px;box-shadow:var(--shadow-lg);padding:22px;position:relative}
.hero-art .flask{position:absolute;right:-10px;top:40px;font-size:3rem;opacity:.15}

/* ---------- Stat strip ---------- */
.stats-strip{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);
  display:grid;grid-template-columns:repeat(5,1fr);gap:8px;padding:22px;margin:-30px auto 0;max-width:1120px;position:relative;z-index:5}
.stat-cell{text-align:center;padding:6px}
.stat-cell .ico{font-size:1.4rem}
.stat-cell .n{font-size:1.5rem;font-weight:800;color:var(--ink)}
.stat-cell .l{font-size:.78rem;color:var(--muted)}

/* ---------- Sections ---------- */
.section{padding:64px 0}
.section h2{text-align:center;font-size:2rem;font-weight:800}
.section .sub{text-align:center;color:var(--muted);margin:8px 0 40px}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}
.fcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:.25s}
.fcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.fcard .fi{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:14px;background:var(--grad-soft);color:var(--blue)}
.fcard h3{font-size:1.05rem;margin-bottom:6px}
.fcard p{color:var(--muted);font-size:.9rem}

/* ---------- Footer ---------- */
.footer{background:#0f172a;color:#cbd5e1;padding:48px 0 24px;margin-top:40px}
.footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.footer h4{color:#fff;margin-bottom:14px;font-size:1rem}
.footer a{color:#94a3b8;font-size:.9rem;display:block;padding:4px 0}
.footer a:hover{color:#fff}
.footer .bottom{border-top:1px solid #1e293b;margin-top:32px;padding-top:20px;text-align:center;font-size:.85rem;color:#64748b}

/* ==========================================================
   AUTH pages (login / register)  — split layout
   ========================================================== */
.auth-wrap{min-height:100vh;display:grid;grid-template-columns:1fr 1.15fr;background:var(--bg)}
.auth-wrap.reg{grid-template-columns:.9fr 1.3fr}
.auth-side{padding:48px;position:relative;overflow:hidden}
.auth-side.dark{background:radial-gradient(1200px 600px at 20% 10%,#1e3a8a,#0f172a);color:#fff}
.auth-side.light{background:linear-gradient(160deg,#eef2ff,#faf5ff)}
.auth-side .brand{margin-bottom:38px}
.auth-side h2{font-size:2.1rem;font-weight:800;line-height:1.15;margin-bottom:14px}
.auth-side h2 .g{background:linear-gradient(135deg,#60a5fa,#a78bfa);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.auth-side p.small{opacity:.85;max-width:360px;margin-bottom:28px}
.side-feats{display:flex;flex-direction:column;gap:18px;max-width:380px;position:relative;z-index:2}
.auth-side .brand,.auth-side h2,.auth-side p.small{position:relative;z-index:2}
.side-feat{display:flex;gap:14px;align-items:flex-start}
.side-feat .si{width:42px;height:42px;border-radius:12px;flex:none;display:flex;align-items:center;justify-content:center;font-size:1.15rem;color:#fff}
.side-feat h5{font-size:.98rem;margin-bottom:2px}
.side-feat p{font-size:.82rem;opacity:.8;margin:0}

.auth-main{display:flex;align-items:center;justify-content:center;padding:40px 32px;overflow-y:auto}
.auth-card{width:100%;max-width:560px}
.auth-card.wide{max-width:760px}
.auth-head{text-align:center;margin-bottom:22px}
.auth-head .ai{width:56px;height:56px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin:0 auto 12px}
.auth-head h1{font-size:1.7rem;font-weight:800}
.auth-head p{color:var(--muted);font-size:.92rem}
.auth-head .bar{width:70px;height:4px;border-radius:4px;background:var(--grad);margin:12px auto 0}

/* role toggle */
.toggle{display:grid;grid-template-columns:1fr 1fr;gap:8px;background:#f1f5f9;padding:6px;border-radius:14px;margin:0 0 22px}
.toggle button{padding:12px;border:none;background:transparent;border-radius:10px;font-weight:600;color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:.2s}
.toggle button.active{background:#fff;color:var(--blue);box-shadow:var(--shadow)}

/* forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field.full{grid-column:1 / -1}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:7px;color:var(--slate)}
.inp{position:relative}
.inp .ic{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:.95rem}
.inp input,.inp select{width:100%;padding:13px 14px 13px 42px;border:1.5px solid var(--line);border-radius:12px;font-size:.94rem;background:#fff;transition:.2s;font-family:inherit;color:var(--ink)}
.inp input:focus,.inp select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.inp .eye{position:absolute;right:14px;top:50%;transform:translateY(-50%);cursor:pointer;color:var(--muted);background:none;border:none;font-size:1rem}
.row-between{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;font-size:.88rem}
.check{display:flex;align-items:center;gap:8px;color:var(--slate)}
.link{color:var(--blue);font-weight:600}
.divider{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:.82rem;margin:18px 0}
.divider::before,.divider::after{content:'';flex:1;height:1px;background:var(--line)}
.safe-box{display:flex;gap:12px;background:#eff6ff;border:1px solid #dbeafe;border-radius:12px;padding:14px;margin:6px 0 18px}
.safe-box .sbi{color:var(--blue);font-size:1.2rem}
.safe-box h5{font-size:.9rem} .safe-box p{font-size:.82rem;color:var(--muted);margin:0}
.foot-note{text-align:center;color:var(--muted);font-size:.85rem;margin-top:16px}

/* alerts */
.alert{padding:12px 16px;border-radius:12px;font-size:.9rem;margin-bottom:18px;display:flex;gap:10px;align-items:center}
.alert-error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}
.alert-success{background:#f0fdf4;color:#15803d;border:1px solid #bbf7d0}

/* ---------- Pending approval page ---------- */
.pending-wrap{min-height:100vh;background:linear-gradient(180deg,#f8fafc,#eef2ff);display:flex;flex-direction:column}
.pending-card{background:#fff;border-radius:24px;box-shadow:var(--shadow-lg);max-width:1000px;margin:40px auto;display:grid;grid-template-columns:1fr 1.2fr;overflow:hidden}
.pending-card .art{background:linear-gradient(160deg,#eef2ff,#faf5ff);display:flex;align-items:center;justify-content:center;padding:40px;font-size:6rem}
.pending-card .body{padding:48px 44px;text-align:center}
.pending-card .body .hg{width:64px;height:64px;border-radius:50%;background:#ede9fe;color:var(--purple);display:flex;align-items:center;justify-content:center;font-size:1.6rem;margin:0 auto 18px}
.pending-card h1{font-size:1.9rem;font-weight:800}
.pending-card h1 .g{color:var(--purple)}
.pending-card .info{background:#f5f3ff;border-radius:12px;padding:16px;text-align:left;margin:22px 0;font-size:.9rem;color:var(--slate)}
.help-strip{max-width:1000px;margin:0 auto 40px;background:#fff;border-radius:16px;box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:24px}
.help-strip .h{text-align:left;padding:8px}
.help-strip .h .hi{font-size:1.3rem;margin-bottom:6px}
.help-strip .h h5{font-size:.9rem} .help-strip .h p{font-size:.8rem;color:var(--muted)}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .hero .grid{grid-template-columns:1fr}.hero-art{order:-1}
  .stats-strip{grid-template-columns:repeat(2,1fr)}
  .auth-wrap,.auth-wrap.reg{grid-template-columns:1fr}
  .auth-side{display:none}
  .pending-card{grid-template-columns:1fr}.pending-card .art{display:none}
  .help-strip{grid-template-columns:1fr 1fr}
  .footer .cols{grid-template-columns:1fr 1fr}
  .nav ul{display:none}.nav-toggle{display:block}
  .form-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .hero h1{font-size:2.2rem}.stats-strip{grid-template-columns:1fr}
  .help-strip{grid-template-columns:1fr}.footer .cols{grid-template-columns:1fr}
}