/* auth-portal.css — Style pages auth cn-groups.com */
:root {
    --bg: #09090f;
    --bg2: #111119;
    --bg3: #16161f;
    --border: rgba(255,255,255,.08);
    --border2: rgba(255,255,255,.13);
    --text: #f0f0f8;
    --text2: #8888aa;
    --text3: #44445a;
    --violet: #7b6ef6;
    --violet-rgb: 123,110,246;
    --success: #34d399;
    --error: #f87171;
    --radius: 14px;
    --font: 'Plus Jakarta Sans', sans-serif;
}
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { font-size:16px; height:100%; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Background */
.bg-grid {
    position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background-image:
        linear-gradient(rgba(123,110,246,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(123,110,246,.03) 1px, transparent 1px);
    background-size: 60px 60px;
}
.bg-orb { position: fixed; border-radius: 50%; filter: blur(100px); pointer-events: none; z-index: 0; }
.bg-orb-1 {
    width: 500px; height: 500px; top: -150px; right: -100px;
    background: radial-gradient(circle, rgba(123,110,246,.14) 0%, transparent 70%);
    animation: drift1 18s ease-in-out infinite;
}
.bg-orb-2 {
    width: 400px; height: 400px; bottom: -100px; left: -100px;
    background: radial-gradient(circle, rgba(245,200,66,.07) 0%, transparent 70%);
    animation: drift2 22s ease-in-out infinite;
}
@keyframes drift1 { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(-40px,40px) scale(1.1)} }
@keyframes drift2 { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(40px,-30px) scale(1.05)} }

/* Noise overlay */
body::before {
    content: '';
    position: fixed; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
    opacity: .02; pointer-events: none; z-index: 0;
}

/* Page wrap */
.page-wrap {
    position: relative; z-index: 1;
    width: 100%; max-width: 460px;
    display: flex; flex-direction: column; gap: 1.25rem;
}

/* Top bar */
.top-bar { display: flex; align-items: center; justify-content: space-between; }
.logo-link { display: flex; align-items: center; gap: .65rem; text-decoration: none; color: var(--text); }
.logo-img { width: 36px; height: 36px; border-radius: 10px; object-fit: cover; box-shadow: 0 4px 16px rgba(123,110,246,.4); }
.logo-name { font-size: .95rem; font-weight: 700; letter-spacing: -.02em; }
.logo-sub  { font-size: .68rem; color: var(--text2); }
.portal-pill {
    display: flex; align-items: center; gap: .4rem;
    padding: .3rem .85rem;
    background: rgba(123,110,246,.1);
    border: 1px solid rgba(123,110,246,.22);
    border-radius: 20px;
    font-size: .7rem; font-weight: 700; color: #a78bfa;
    letter-spacing: .05em; text-transform: uppercase;
}

/* Card */
.auth-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.25rem 2rem;
    box-shadow: 0 24px 64px rgba(0,0,0,.45), 0 0 0 1px rgba(255,255,255,.03);
    animation: cardIn .5s cubic-bezier(.22,.68,0,1.2) both;
}
@keyframes cardIn { from{opacity:0;transform:translateY(24px) scale(.97)} to{opacity:1;transform:none} }

.card-head { margin-bottom: 1.75rem; }
.card-head h1 { font-size: 1.5rem; font-weight: 800; letter-spacing: -.04em; margin-bottom: .35rem; }
.card-head p  { font-size: .85rem; color: var(--text2); line-height: 1.5; }
.card-head span { color: #a78bfa; font-weight: 600; }

/* Messages */
.msg-box {
    display: none; align-items: flex-start; gap: .65rem;
    padding: .85rem 1rem; border-radius: var(--radius);
    font-size: .84rem; margin-bottom: 1rem;
    animation: msgIn .25s ease both;
}
@keyframes msgIn { from{opacity:0;transform:translateY(-6px)} to{opacity:1;transform:none} }
.msg-box.error   { background: rgba(248,113,113,.08); border: 1px solid rgba(248,113,113,.2); color: var(--error); }
.msg-box.success { background: rgba(52,211,153,.08);  border: 1px solid rgba(52,211,153,.2);  color: var(--success); }

/* Fields */
.field { margin-bottom: 1rem; }
.field label { display:block; font-size:.75rem; font-weight:700; color:var(--text2); margin-bottom:.45rem; letter-spacing:.05em; text-transform:uppercase; }
.input-wrap { position: relative; }
.input-wrap .icon { position:absolute; left:1rem; top:50%; transform:translateY(-50%); color:var(--text3); font-size:.85rem; pointer-events:none; transition:color .2s; }
.input-wrap:focus-within .icon { color: var(--violet); }
.input-wrap input {
    width: 100%; padding: .85rem 1rem .85rem 2.6rem;
    background: var(--bg3); border: 1.5px solid var(--border);
    border-radius: var(--radius); color: var(--text);
    font-family: var(--font); font-size: .9rem;
    transition: border-color .2s, box-shadow .2s; outline: none;
}
.input-wrap input::placeholder { color: var(--text3); }
.input-wrap input:focus {
    border-color: var(--violet);
    box-shadow: 0 0 0 4px rgba(123,110,246,.12);
    background: #13131e;
}
.eye-btn { position:absolute; right:.85rem; top:50%; transform:translateY(-50%); background:none; border:none; cursor:pointer; color:var(--text3); font-size:.85rem; padding:.25rem; transition:color .2s; }
.eye-btn:hover { color: var(--violet); }

/* Row options */
.row-opts { display:flex; align-items:center; justify-content:space-between; margin-bottom:1.5rem; }
.check-label { display:flex; align-items:center; gap:.5rem; font-size:.82rem; color:var(--text2); cursor:pointer; user-select:none; }
.check-label input[type=checkbox] { display:none; }
.check-box { width:16px; height:16px; border-radius:4px; border:1.5px solid var(--border); background:var(--bg3); display:flex; align-items:center; justify-content:center; transition:all .15s; flex-shrink:0; }
.check-label input:checked ~ .check-box { background:var(--violet); border-color:var(--violet); }
.check-label input:checked ~ .check-box::after { content:'✓'; font-size:.6rem; color:white; font-weight:700; }
.forgot-btn { font-size:.82rem; color:#a78bfa; background:none; border:none; cursor:pointer; transition:opacity .2s; font-family:var(--font); }
.forgot-btn:hover { opacity:.75; }

/* Main button */
.btn-main {
    width: 100%; padding: .9rem;
    background: linear-gradient(135deg, var(--violet), #a78bfa);
    border: none; border-radius: var(--radius);
    color: white; font-family: var(--font); font-size: .95rem; font-weight: 700;
    cursor: pointer; position: relative; overflow: hidden;
    transition: transform .15s, box-shadow .15s, opacity .15s;
    box-shadow: 0 4px 20px rgba(123,110,246,.35);
    display: flex; align-items: center; justify-content: center; gap: .6rem;
}
.btn-main:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 8px 28px rgba(123,110,246,.5); }
.btn-main:disabled { opacity: .55; cursor: not-allowed; }
.spin { width:18px; height:18px; border:2.5px solid rgba(255,255,255,.3); border-top-color:white; border-radius:50%; animation:spin .7s linear infinite; display:none; }
@keyframes spin { to{transform:rotate(360deg)} }
.btn-main.loading .btn-label { display: none; }
.btn-main.loading .spin { display: block; }

/* Divider */
.divider { display:flex; align-items:center; gap:.75rem; margin:1.25rem 0; color:var(--text3); font-size:.78rem; }
.divider::before, .divider::after { content:''; flex:1; height:1px; background:var(--border); }

/* Card footer */
.card-foot { text-align:center; margin-top:1.25rem; font-size:.84rem; color:var(--text2); }
.card-foot a { color:#a78bfa; font-weight:600; text-decoration:none; }
.card-foot a:hover { opacity:.75; }

/* Info band */
.info-band {
    display:flex; align-items:center; gap:.6rem;
    padding:.75rem 1rem; margin-top:1rem;
    background:rgba(123,110,246,.05);
    border:1px solid rgba(123,110,246,.1);
    border-radius:var(--radius); font-size:.8rem; color:var(--text2);
}
.info-band i { color: #a78bfa; }
.info-band strong { color: var(--text); }

/* Page footer */
.page-foot { text-align:center; font-size:.75rem; color:var(--text3); }
.page-foot a { color:var(--text3); text-decoration:none; transition:color .15s; }
.page-foot a:hover { color:var(--text2); }
.page-foot .sep { margin: 0 .5rem; }

/* Session timeout banner */
.timeout-banner {
    display: none;
    position: fixed; top: 0; left: 0; right: 0; z-index: 9999;
    background: rgba(248,113,113,.15);
    border-bottom: 1px solid rgba(248,113,113,.3);
    padding: .75rem 1.5rem;
    font-size: .84rem; color: var(--error);
    text-align: center;
    animation: msgIn .3s ease both;
}

@media (max-width:480px) {
    body { padding:1rem; }
    .auth-card { padding:1.75rem 1.25rem; }
    .card-head h1 { font-size:1.3rem; }
}
@media (max-width: 480px) {
  body {
    padding: 1rem;
  }
  .auth-card {
    padding: 1.75rem 1.25rem;
  }
  .card-head h1 {
    font-size: 1.3rem;
  }
  .page-wrap {
    max-width: 100%;
  }
  .top-bar {
    flex-wrap: wrap;
  }
  .portal-pill {
    font-size: 0.6rem;
    padding: 0.2rem 0.6rem;
  }
  .row-opts {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  .forgot-btn {
    align-self: flex-end;
  }
  .btn-main {
    padding: 0.8rem;
    font-size: 0.9rem;
  }
}