/* ═══════════════════════════════════════
   MJN Academy — Shared Design System
   ═══════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg:       #000000;
  --bg2:      #0d0d0d;
  --bg3:      #141414;
  --card:     rgba(255,255,255,.06);
  --card-h:   rgba(255,255,255,.10);
  --border:   rgba(255,255,255,.10);
  --border-h: rgba(255,107,0,.4);
  --text:     #FFFFFF;
  --text2:    rgba(255,255,255,.60);
  --text3:    rgba(255,255,255,.35);
  --accent:   #FF6B00;
  --acc2:     #ff8533;
  --acc-glow: rgba(255,107,0,.25);
  --nav:      rgba(0,0,0,.80);
  --inp:      rgba(255,255,255,.06);
  --red:      #ef4444;
  --green:    #22c55e;
  --yellow:   #f59e0b;
  --shadow:   0 32px 80px rgba(255,107,0,.15);
  --radius:   14px;
  --radius-lg:20px;
}

[data-theme="light"] {
  --bg:       #FFFFFF;
  --bg2:      #f5f5f5;
  --bg3:      #ececec;
  --card:     rgba(0,0,0,.04);
  --card-h:   rgba(0,0,0,.07);
  --border:   rgba(0,0,0,.09);
  --border-h: rgba(255,107,0,.5);
  --text:     #000000;
  --text2:    rgba(0,0,0,.60);
  --text3:    rgba(0,0,0,.35);
  --nav:      rgba(255,255,255,.85);
  --inp:      rgba(0,0,0,.04);
  --shadow:   0 32px 80px rgba(255,107,0,.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }

/* ── HEADER ── */
.header {
  position: sticky; top: 0; z-index: 300;
  background: var(--nav);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
}
.nav {
  max-width: 1240px; margin: 0 auto;
  padding: .85rem 2rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.logo {
  font-size: 1.45rem; font-weight: 800; letter-spacing: -.04em;
  display: flex; align-items: center; gap: .3rem;
}
.logo-dot { color: var(--accent); }
.logo-sub { font-size: .75rem; font-weight: 500; color: var(--text2); margin-left: .1rem; letter-spacing: .02em; }
.nav-right { display: flex; align-items: center; gap: .75rem; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .65rem 1.4rem; border: none; border-radius: 10px;
  font-weight: 600; font-size: .88rem; font-family: inherit;
  cursor: pointer; transition: all .2s ease; white-space: nowrap;
}
.btn-primary {
  background: var(--accent); color: #fff;
}
.btn-primary:hover {
  background: var(--acc2); transform: translateY(-2px);
  box-shadow: 0 10px 30px var(--acc-glow);
}
.btn-ghost {
  background: var(--card); color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--card-h); border-color: var(--border-h); }
.btn-outline {
  background: transparent; color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-danger { background: rgba(239,68,68,.12); color: var(--red); border: 1px solid rgba(239,68,68,.2); }
.btn-danger:hover { background: rgba(239,68,68,.22); }
.btn-sm  { padding: .4rem .9rem; font-size: .78rem; border-radius: 8px; }
.btn-icon {
  padding: .5rem; background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text2); cursor: pointer; font-size: .82rem;
  transition: all .2s;
}
.btn-icon:hover { border-color: var(--accent); color: var(--accent); }
.icon-btn {
  background: none; border: none; color: var(--text2); font-size: 1.05rem;
  cursor: pointer; padding: .45rem .5rem; border-radius: 8px; transition: all .2s;
}
.icon-btn:hover { color: var(--accent); background: var(--card); }

/* ── FORMS ── */
.fg { margin-bottom: 1.2rem; }
.fg label {
  display: block; font-size: .76rem; font-weight: 700;
  color: var(--text2); margin-bottom: .4rem;
  text-transform: uppercase; letter-spacing: .07em;
}
.inp {
  width: 100%; padding: .8rem 1rem;
  background: var(--inp); border: 1.5px solid var(--border);
  border-radius: 10px; color: var(--text); font-size: .93rem; font-family: inherit;
  transition: border .2s, box-shadow .2s;
}
.inp:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255,107,0,.12); }
.inp::placeholder { color: var(--text3); }
textarea.inp { resize: vertical; min-height: 100px; }

/* ── ALERTS ── */
.alert {
  padding: .85rem 1rem; border-radius: 10px;
  font-size: .85rem; font-weight: 500; display: none;
  margin-bottom: 1rem;
}
.alert.err  { background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.25); color: var(--red); }
.alert.ok   { background: rgba(34,197,94,.1); border: 1px solid rgba(34,197,94,.25); color: var(--green); }
.alert.warn { background: rgba(245,158,11,.1); border: 1px solid rgba(245,158,11,.25); color: var(--yellow); }
.alert.show { display: flex; align-items: flex-start; gap: .5rem; }

/* ── BADGES ── */
.badge {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .2rem .65rem; border-radius: 100px; font-size: .72rem; font-weight: 600;
}
.badge-orange  { background: rgba(255,107,0,.15);  color: var(--accent); }
.badge-green   { background: rgba(34,197,94,.15);  color: var(--green);  }
.badge-yellow  { background: rgba(245,158,11,.15); color: var(--yellow); }
.badge-red     { background: rgba(239,68,68,.15);  color: var(--red);    }

/* ── MODALS ── */
.overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,.75); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; padding: 1.5rem;
}
.modal {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2rem;
  width: 100%; max-width: 520px; max-height: 90vh; overflow-y: auto;
  animation: popIn .25s cubic-bezier(.34,1.56,.64,1);
}
.modal-hd {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 1.5rem;
}
.modal-hd h3 { font-size: 1.15rem; font-weight: 700; }

/* ── USER CHIP ── */
.user-chip {
  display: flex; align-items: center; gap: .55rem;
  padding: .35rem .75rem; background: var(--card);
  border: 1px solid var(--border); border-radius: 100px; font-size: .8rem; font-weight: 500;
}
.user-avatar {
  width: 24px; height: 24px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #ff8533);
  display: flex; align-items: center; justify-content: center;
  font-size: .65rem; font-weight: 700; color: #fff; flex-shrink: 0;
}

/* ── TABLES ── */
.tbl-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; }
thead tr { background: var(--bg2); }
th {
  padding: .85rem 1.1rem; text-align: left;
  font-size: .72rem; font-weight: 700; color: var(--text2); text-transform: uppercase; letter-spacing: .06em;
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
td { padding: .85rem 1.1rem; border-bottom: 1px solid var(--border); font-size: .87rem; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: rgba(255,255,255,.025); }
.td-mono { font-family: 'Fira Code', 'Courier New', monospace; font-size: .78rem; color: var(--text2); }

/* ── DIVIDER ── */
.divider { height: 1px; background: var(--border); margin: 1.5rem 0; }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}
@keyframes popIn {
  from { opacity: 0; transform: scale(.93); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes spin { to { transform: rotate(360deg); } }
.spin { display: inline-block; animation: spin 1s linear infinite; }
.fade-up { animation: fadeUp .45s ease both; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav { padding: .8rem 1rem; }
  .hide-mobile { display: none !important; }
}
@media (max-width: 480px) {
  .nav-right .user-chip .label { display: none; }
}