/* ══════════════════════════════════════════
   CSAB COUNSELLING — global.css
   Shared across all pages
══════════════════════════════════════════ */

/* ── IMPORT ── */
@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

/* ── ROOT VARS ── */
:root {
  --bg:      #070710;
  --surface: #0d0d1a;
  --card:    #111120;
  --card2:   #16162a;
  --border:  rgba(255,255,255,0.06);
  --border2: rgba(255,255,255,0.13);
  --text:    #dde0f0;
  --muted:   #6b6b88;
  --dim:     #3d3d58;
  --orange:  #ff6b35;
  --gold:    #ffd93d;
  --blue:    #4f9eff;
  --teal:    #00e5aa;
  --purple:  #a78bfa;
  --red:     #ff4d6a;
  --green:   #22d97a;
  --pink:    #f472b6;
  --nav-h:   60px;
}

/* ── RESET ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; font-size:16px; }
body {
  font-family:'Outfit',sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.5;
  overflow-x:hidden;
  min-height:100vh;
}
body::before {
  content:'';
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(ellipse 60% 50% at 10% 10%, rgba(79,158,255,0.04) 0%,transparent 60%),
    radial-gradient(ellipse 50% 40% at 90% 90%, rgba(255,107,53,0.03) 0%,transparent 60%);
}
a { color:inherit; text-decoration:none; }
button { font-family:'Outfit',sans-serif; cursor:pointer; }
input, select, textarea { font-family:'Outfit',sans-serif; }
img { max-width:100%; display:block; }
ul { list-style:none; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width:5px; height:5px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:var(--dim); border-radius:10px; }
::-webkit-scrollbar-thumb:hover { background:var(--muted); }
* { scrollbar-width:thin; scrollbar-color:var(--dim) transparent; }

/* ══════════════════════════════════════════
   TOPNAV
══════════════════════════════════════════ */
.topnav {
  position:sticky; top:0; z-index:200;
  height:var(--nav-h);
  background:rgba(7,7,16,0.88);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  display:flex; align-items:center; justify-content:space-between;
  padding:0 5%;
}
.nav-logo {
  display:flex; align-items:center; gap:0.7rem;
  text-decoration:none; flex-shrink:0;
}
.nav-logo-box {
  width:36px; height:36px;
  background:linear-gradient(135deg,var(--orange),var(--gold));
  border-radius:10px;
  display:flex; align-items:center; justify-content:center;
  font-size:1rem; flex-shrink:0;
}
.nav-logo-text { font-size:1rem; font-weight:800; color:var(--text); }
.nav-center { display:flex; align-items:center; gap:0.3rem; }
.nav-link {
  padding:0.4rem 0.85rem; border-radius:8px;
  font-size:0.82rem; font-weight:500; color:var(--muted);
  transition:all 0.2s; white-space:nowrap;
}
.nav-link:hover { background:rgba(255,255,255,0.05); color:var(--text); }
.nav-link.active { color:var(--teal); background:rgba(0,229,170,0.07); }
.nav-right { display:flex; align-items:center; gap:0.7rem; }
.nav-premium-badge {
  display:flex; align-items:center; gap:0.4rem;
  background:rgba(255,107,53,0.12); border:1px solid rgba(255,107,53,0.25);
  color:var(--orange); padding:0.3rem 0.8rem; border-radius:100px;
  font-size:0.72rem; font-weight:700; white-space:nowrap;
}
.nav-auth-btn {
  padding:0.42rem 1rem; border-radius:8px;
  font-size:0.82rem; font-weight:600; border:none;
  background:linear-gradient(135deg,var(--orange),var(--gold));
  color:#0a0a12; cursor:pointer; transition:all 0.2s;
  white-space:nowrap;
}
.nav-auth-btn:hover { opacity:0.9; transform:translateY(-1px); }
.nav-avatar {
  width:32px; height:32px; border-radius:50%;
  background:linear-gradient(135deg,var(--purple),var(--blue));
  display:flex; align-items:center; justify-content:center;
  font-size:0.8rem; font-weight:700; color:white;
  cursor:pointer; border:1px solid var(--border2);
}
/* Mobile hamburger */
.nav-hamburger {
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; padding:0.4rem; cursor:pointer;
}
.nav-hamburger span {
  display:block; width:22px; height:2px;
  background:var(--muted); border-radius:2px;
  transition:all 0.3s;
}
.nav-mobile-menu {
  display:none; position:fixed; top:var(--nav-h); left:0; right:0; z-index:199;
  background:var(--surface); border-bottom:1px solid var(--border);
  padding:1rem 5%; flex-direction:column; gap:0.3rem;
}
.nav-mobile-menu.open { display:flex; }
.nav-mobile-link {
  padding:0.6rem 0.8rem; border-radius:8px;
  font-size:0.9rem; font-weight:500; color:var(--muted);
  transition:all 0.2s;
}
.nav-mobile-link:hover { color:var(--text); background:rgba(255,255,255,0.04); }

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
.site-footer {
  border-top:1px solid var(--border);
  padding:2.5rem 5%;
  margin-top:4rem;
  position:relative; z-index:1;
}
.footer-inner {
  display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:2rem; margin-bottom:2rem;
}
.footer-brand .nav-logo { margin-bottom:0.8rem; }
.footer-brand p { font-size:0.8rem; color:var(--muted); max-width:220px; line-height:1.6; }
.footer-col h5 {
  font-size:0.75rem; font-weight:700; letter-spacing:0.1em;
  text-transform:uppercase; color:var(--muted); margin-bottom:0.8rem;
}
.footer-col a {
  display:block; font-size:0.82rem; color:var(--dim);
  padding:0.2rem 0; transition:color 0.2s;
}
.footer-col a:hover { color:var(--text); }
.footer-bottom {
  display:flex; align-items:center; justify-content:space-between;
  padding-top:1.5rem; border-top:1px solid var(--border);
  font-size:0.77rem; color:var(--dim); flex-wrap:wrap; gap:0.5rem;
}
.footer-tg {
  display:flex; align-items:center; gap:0.4rem;
  color:#0088cc; font-size:0.78rem; font-weight:600;
  transition:opacity 0.2s;
}
.footer-tg:hover { opacity:0.8; }

/* ══════════════════════════════════════════
   AUTH MODAL
══════════════════════════════════════════ */
.modal-overlay {
  position:fixed; inset:0; z-index:500;
  background:rgba(0,0,0,0.7);
  backdrop-filter:blur(8px);
  display:flex; align-items:center; justify-content:center;
  padding:1rem;
  opacity:0; visibility:hidden;
  transition:all 0.3s ease;
}
.modal-overlay.open { opacity:1; visibility:visible; }
.modal-box {
  background:var(--card);
  border:1px solid var(--border2);
  border-radius:24px;
  padding:2rem;
  width:min(420px,100%);
  transform:translateY(16px) scale(0.97);
  transition:all 0.3s cubic-bezier(0.16,1,0.3,1);
  position:relative;
}
.modal-overlay.open .modal-box { transform:translateY(0) scale(1); }
.modal-close {
  position:absolute; top:1rem; right:1rem;
  background:rgba(255,255,255,0.06); border:none; border-radius:8px;
  width:30px; height:30px; font-size:0.85rem; color:var(--muted);
  display:flex; align-items:center; justify-content:center;
  cursor:pointer; transition:all 0.2s;
}
.modal-close:hover { background:rgba(255,255,255,0.1); color:var(--text); }
.modal-title {
  font-size:1.3rem; font-weight:800; margin-bottom:0.3rem; letter-spacing:-0.5px;
}
.modal-sub { font-size:0.82rem; color:var(--muted); margin-bottom:1.5rem; }
.modal-tabs {
  display:grid; grid-template-columns:1fr 1fr;
  background:var(--card2); border-radius:10px; padding:3px;
  margin-bottom:1.5rem;
}
.modal-tab {
  padding:0.5rem; border-radius:8px; border:none;
  font-size:0.82rem; font-weight:600; color:var(--muted);
  background:none; transition:all 0.2s; cursor:pointer;
}
.modal-tab.active { background:var(--card); color:var(--text); }
.form-group { margin-bottom:1rem; }
.form-label { display:block; font-size:0.78rem; font-weight:600; color:var(--muted); margin-bottom:0.35rem; }
.form-input {
  width:100%; padding:0.65rem 0.9rem;
  background:var(--card2); border:1px solid var(--border);
  border-radius:10px; color:var(--text); font-size:0.87rem;
  transition:all 0.2s; outline:none;
}
.form-input:focus {
  border-color:rgba(0,229,170,0.4);
  box-shadow:0 0 0 3px rgba(0,229,170,0.08);
}
.form-input::placeholder { color:var(--dim); }
.form-input.error { border-color:rgba(255,77,106,0.5); }
.modal-submit {
  width:100%; padding:0.8rem;
  background:linear-gradient(135deg,var(--orange),var(--gold));
  border:none; border-radius:10px;
  font-size:0.9rem; font-weight:700; color:#0a0a12;
  cursor:pointer; transition:all 0.2s;
  display:flex; align-items:center; justify-content:center; gap:0.5rem;
}
.modal-submit:hover { opacity:0.9; transform:translateY(-1px); }
.modal-divider {
  display:flex; align-items:center; gap:0.8rem;
  margin:1rem 0; font-size:0.75rem; color:var(--dim);
}
.modal-divider::before,.modal-divider::after {
  content:''; flex:1; height:1px; background:var(--border);
}
.google-btn {
  width:100%; padding:0.7rem;
  background:var(--card2); border:1px solid var(--border2);
  border-radius:10px; font-size:0.85rem; font-weight:600; color:var(--text);
  cursor:pointer; transition:all 0.2s;
  display:flex; align-items:center; justify-content:center; gap:0.6rem;
}
.google-btn:hover { border-color:rgba(255,255,255,0.2); background:rgba(255,255,255,0.05); }
.google-icon { width:18px; height:18px; }
.modal-error {
  background:rgba(255,77,106,0.1); border:1px solid rgba(255,77,106,0.25);
  color:var(--red); font-size:0.78rem; padding:0.6rem 0.8rem;
  border-radius:8px; margin-bottom:1rem; display:none;
}
.modal-error.show { display:block; }
.modal-spinner {
  width:16px; height:16px; border-radius:50%;
  border:2px solid rgba(0,0,0,0.2); border-top-color:#0a0a12;
  animation:spin 0.7s linear infinite; display:none;
}
.modal-submit.loading .modal-spinner { display:block; }
.modal-submit.loading .btn-text { display:none; }
@keyframes spin { to { transform:rotate(360deg); } }

/* ══════════════════════════════════════════
   PAGE HEADER (shared)
══════════════════════════════════════════ */
.page-header {
  padding:2.2rem 5% 1.8rem;
  border-bottom:1px solid var(--border);
  position:relative; overflow:hidden; z-index:1;
}
.page-header::before {
  content:''; position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(ellipse 50% 80% at 80% 50%,rgba(0,229,170,0.04) 0%,transparent 60%);
}
.ph-row { display:flex; align-items:center; justify-content:space-between; gap:1rem; flex-wrap:wrap; }
.ph-tag {
  display:inline-flex; align-items:center; gap:0.5rem;
  font-size:0.7rem; font-weight:700; letter-spacing:0.15em;
  text-transform:uppercase; color:var(--teal); margin-bottom:0.4rem;
}
.ph-tag .dot {
  width:6px; height:6px; border-radius:50%; background:var(--teal);
  animation:blink 1.5s infinite;
}
@keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0.3;} }
.ph-title {
  font-size:1.85rem; font-weight:900; letter-spacing:-1px; margin-bottom:0.25rem;
}
.ph-title .grad {
  background:linear-gradient(90deg,var(--teal),var(--blue));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.ph-title .grad-orange {
  background:linear-gradient(90deg,var(--orange),var(--gold));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.ph-sub { font-size:0.84rem; color:var(--muted); }
.ph-stats { display:flex; gap:1.5rem; flex-wrap:wrap; }
.ph-stat { text-align:right; }
.ph-stat-val { font-size:1.3rem; font-weight:800; }
.ph-stat-label { font-size:0.72rem; color:var(--muted); }

/* ══════════════════════════════════════════
   SHARED COMPONENTS
══════════════════════════════════════════ */

/* Pills / Chips */
.chip {
  display:inline-flex; align-items:center;
  font-size:0.68rem; font-weight:700; padding:0.17rem 0.55rem;
  border-radius:100px; letter-spacing:0.03em;
}
.chip-NIT  { background:rgba(79,158,255,0.1);   color:var(--blue); }
.chip-IIIT { background:rgba(167,139,250,0.1);  color:var(--purple); }
.chip-GFTI { background:rgba(255,217,61,0.1);   color:var(--gold); }
.chip-teal   { background:rgba(0,229,170,0.1);    color:var(--teal); }
.chip-orange { background:rgba(255,107,53,0.1);   color:var(--orange); }
.chip-muted  { background:rgba(255,255,255,0.05); color:var(--muted); }
.chip-green  { background:rgba(34,217,122,0.1);   color:var(--green); }
.chip-red    { background:rgba(255,77,106,0.1);   color:var(--red); }
.chip-pink   { background:rgba(244,114,182,0.1);  color:var(--pink); }

/* Buttons */
.btn {
  display:inline-flex; align-items:center; gap:0.5rem;
  padding:0.65rem 1.3rem; border-radius:10px; border:none;
  font-size:0.88rem; font-weight:600; cursor:pointer;
  transition:all 0.2s;
}
.btn-primary {
  background:linear-gradient(135deg,var(--orange),var(--gold));
  color:#0a0a12; box-shadow:0 4px 16px rgba(255,107,53,0.25);
}
.btn-primary:hover { transform:translateY(-1px); box-shadow:0 8px 24px rgba(255,107,53,0.35); }
.btn-secondary {
  background:var(--card2); border:1px solid var(--border2); color:var(--text);
}
.btn-secondary:hover { border-color:rgba(255,255,255,0.2); }
.btn-ghost { background:none; border:1px solid var(--border); color:var(--muted); }
.btn-ghost:hover { border-color:var(--border2); color:var(--text); }
.btn-teal {
  background:rgba(0,229,170,0.1); border:1px solid rgba(0,229,170,0.25); color:var(--teal);
}
.btn-teal:hover { background:rgba(0,229,170,0.18); }
.btn-sm { padding:0.42rem 0.85rem; font-size:0.78rem; }
.btn-lg { padding:0.85rem 1.8rem; font-size:1rem; border-radius:12px; }

/* Cards */
.card {
  background:var(--card); border:1px solid var(--border);
  border-radius:16px; transition:all 0.25s;
}
.card:hover { border-color:var(--border2); }
.card-p { padding:1.5rem; }

/* Toast */
.toast-wrap {
  position:fixed; bottom:1.5rem; right:1.5rem; z-index:1000;
  display:flex; flex-direction:column; gap:0.5rem;
  pointer-events:none;
}
.toast {
  background:var(--card2); border:1px solid var(--border2);
  border-radius:12px; padding:0.75rem 1rem;
  display:flex; align-items:center; gap:0.6rem;
  font-size:0.82rem; font-weight:500;
  pointer-events:all;
  animation:toast-in 0.3s cubic-bezier(0.16,1,0.3,1);
  box-shadow:0 8px 32px rgba(0,0,0,0.4);
  max-width:300px;
}
.toast.success { border-left:3px solid var(--teal); }
.toast.error   { border-left:3px solid var(--red); }
.toast.info    { border-left:3px solid var(--blue); }
.toast-icon { font-size:1rem; }
@keyframes toast-in { from{opacity:0;transform:translateX(20px);} to{opacity:1;transform:none;} }

/* Skeleton loader */
.skeleton {
  background:linear-gradient(90deg,var(--card2) 25%,var(--card) 50%,var(--card2) 75%);
  background-size:400% 100%;
  animation:shimmer 1.5s infinite;
  border-radius:8px;
}
@keyframes shimmer {
  0%{background-position:100% 50%;}
  100%{background-position:0% 50%;}
}

/* Section label */
.sec-label {
  font-size:0.7rem; font-weight:700; letter-spacing:0.18em;
  text-transform:uppercase; color:var(--orange); margin-bottom:0.5rem;
}
.sec-title {
  font-size:1.7rem; font-weight:800; letter-spacing:-0.5px; margin-bottom:0.4rem;
}
.sec-sub { font-size:0.88rem; color:var(--muted); margin-bottom:2.5rem; }

/* Toggle buttons */
.toggle-group { display:grid; gap:0.5rem; }
.toggle-btn {
  padding:0.5rem 0.8rem; background:var(--card2);
  border:1px solid var(--border); border-radius:8px;
  font-size:0.78rem; font-weight:600; color:var(--muted);
  cursor:pointer; transition:all 0.2s; text-align:center;
}
.toggle-btn:hover { border-color:var(--border2); color:var(--text); }
.toggle-btn.active {
  background:rgba(0,229,170,0.1); border-color:rgba(0,229,170,0.35); color:var(--teal);
}

/* Form elements */
.form-select {
  width:100%; padding:0.65rem 0.9rem;
  background:var(--card2); border:1px solid var(--border);
  border-radius:10px; color:var(--text); font-size:0.87rem;
  outline:none; transition:all 0.2s; cursor:pointer;
}
.form-select:focus {
  border-color:rgba(0,229,170,0.4);
  box-shadow:0 0 0 3px rgba(0,229,170,0.08);
}
.form-select option { background:var(--surface); }

/* Premium lock overlay */
.premium-lock {
  position:relative;
}
.premium-lock::after {
  content:'🔒 Premium Only';
  position:absolute; inset:0;
  background:rgba(7,7,16,0.85);
  backdrop-filter:blur(4px);
  display:flex; align-items:center; justify-content:center;
  font-size:0.9rem; font-weight:700; color:var(--orange);
  border-radius:inherit;
}

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media(max-width:900px) {
  .nav-center { display:none; }
  .nav-hamburger { display:flex; }
  .footer-inner { grid-template-columns:1fr 1fr; }
}
@media(max-width:600px) {
  :root { --nav-h: 56px; }
  .topnav { padding:0 4%; }
  .page-header { padding:1.5rem 4%; }
  .ph-stats { display:none; }
  .footer-inner { grid-template-columns:1fr; }
  .footer-brand p { max-width:100%; }
}