/* Shared Vantra authentication styling for login and signup pages. */
:root {
    --bg: #07090d;
    --bg-2: #0d121a;
    --panel: rgba(17, 22, 30, .9);
    --gold: #f0b90b;
    --gold-light: #ffd84d;
    --text: #f5f7fa;
    --muted: #8c96a5;
    --line: rgba(255,255,255,.09);
    --green: #18c98b;
    --red: #ff5c5c;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { min-height: 100vh; color: var(--text); background: radial-gradient(circle at 12% 12%, rgba(240,185,11,.1), transparent 28%), radial-gradient(circle at 90% 85%, rgba(27,91,210,.09), transparent 30%), linear-gradient(135deg, var(--bg), var(--bg-2)); font-family: 'DM Sans', sans-serif; }
a { color: inherit; }
.auth-page { position: relative; min-height: 100vh; overflow: hidden; }
.auth-page::before { content: ''; position: absolute; inset: 0; pointer-events: none; opacity: .45; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 52px 52px; mask-image: linear-gradient(to bottom, #000, transparent); }
.glow { position: absolute; width: 360px; height: 360px; border-radius: 50%; filter: blur(100px); opacity: .12; pointer-events: none; }
.glow.gold { top: -160px; left: -100px; background: var(--gold); }
.glow.blue { right: -160px; bottom: -150px; background: #246bff; }
.auth-nav { position: relative; z-index: 2; height: 74px; display: flex; align-items: center; justify-content: space-between; padding: 0 6vw; border-bottom: 1px solid var(--line); background: rgba(7,9,13,.7); backdrop-filter: blur(18px); }
.logo { color: var(--gold); font: 700 24px 'Space Grotesk', sans-serif; letter-spacing: 2px; text-decoration: none; }
.logo span { color: #fff; }
.nav-right { display: flex; gap: 18px; align-items: center; color: var(--muted); font-size: 13px; }
.nav-right a, .auth-switch a { color: var(--gold); font-weight: 600; text-decoration: none; }
.auth-wrapper { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 430px; gap: 70px; align-items: center; max-width: 1180px; min-height: calc(100vh - 124px); margin: auto; padding: 60px 30px; }
.auth-intro { max-width: 620px; }
.eyebrow { display: inline-flex; gap: 8px; align-items: center; margin-bottom: 22px; padding: 8px 12px; border: 1px solid rgba(240,185,11,.25); border-radius: 999px; color: var(--gold); background: rgba(240,185,11,.08); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.eyebrow::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); }
.auth-intro h1 { margin: 0 0 20px; font: 700 clamp(42px, 5vw, 68px)/1.02 'Space Grotesk', sans-serif; letter-spacing: -2px; }
.auth-intro h1 span { color: var(--gold); }
.auth-intro > p { max-width: 540px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.7; }
.auth-features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 36px; }
.feature { padding: 17px; border: 1px solid var(--line); border-radius: 9px; background: rgba(255,255,255,.025); }
.feature strong, .feature span { display: block; }
.feature strong { margin-bottom: 5px; font-size: 13px; }
.feature span { color: var(--muted); font-size: 11px; }
.auth-card { padding: 32px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); box-shadow: 0 30px 80px rgba(0,0,0,.5); backdrop-filter: blur(22px); }
.auth-card-header { margin-bottom: 25px; }
.auth-card-header h2 { margin: 0 0 7px; font: 600 28px 'Space Grotesk', sans-serif; }
.auth-card-header p, .auth-switch { margin: 0; color: var(--muted); font-size: 13px; }
.form-group { margin-bottom: 17px; }
.form-group label { display: block; margin-bottom: 7px; color: #d7dce3; font-size: 12px; font-weight: 600; }
.input-wrap { position: relative; }
.form-input { width: 100%; height: 48px; padding: 0 14px; border: 1px solid var(--line); border-radius: 8px; outline: none; color: #fff; background: rgba(255,255,255,.035); font: inherit; font-size: 13px; }
.form-input:focus { border-color: rgba(240,185,11,.65); box-shadow: 0 0 0 3px rgba(240,185,11,.08); }
.password-toggle { position: absolute; top: 50%; right: 10px; transform: translateY(-50%); border: 0; color: var(--muted); background: transparent; cursor: pointer; font: inherit; font-size: 11px; }
.form-options { display: flex; justify-content: space-between; align-items: center; margin: 4px 0 20px; color: var(--muted); font-size: 11px; }
.form-options a { color: var(--gold); text-decoration: none; }
.remember { display: flex; align-items: center; gap: 6px; }
.auth-button { width: 100%; height: 49px; border: 0; border-radius: 8px; color: #111; background: linear-gradient(135deg, var(--gold), var(--gold-light)); cursor: pointer; font: 700 13px 'DM Sans', sans-serif; }
.auth-button:disabled { opacity: .6; cursor: wait; }
.form-message { display: none; margin-bottom: 16px; padding: 11px 13px; border-radius: 7px; font-size: 12px; line-height: 1.5; }
.form-message.error { display: block; color: #ffaaaa; border: 1px solid rgba(255,92,92,.25); background: rgba(255,92,92,.08); }
.form-message.success { display: block; color: #9ff0ce; border: 1px solid rgba(24,201,139,.25); background: rgba(24,201,139,.08); }
.divider { display: flex; gap: 10px; align-items: center; margin: 22px 0; color: #626c79; font-size: 10px; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.auth-switch { text-align: center; }
.security-note { display: flex; gap: 9px; margin-top: 19px; padding: 11px; border-radius: 7px; color: #788493; background: rgba(255,255,255,.025); font-size: 10px; line-height: 1.5; }
.security-note strong { color: #b8c0ca; }
.auth-footer { position: relative; z-index: 2; padding: 18px; border-top: 1px solid var(--line); color: #5f6875; text-align: center; font-size: 10px; }
@media (max-width: 850px) { .auth-wrapper { grid-template-columns: 1fr; max-width: 560px; padding: 45px 20px; } .auth-intro { text-align: center; } .auth-intro > p { margin: auto; } .auth-features { text-align: left; } }
@media (max-width: 520px) { .auth-nav { padding: 0 20px; } .nav-right span { display: none; } .auth-intro h1 { font-size: 40px; } .auth-features { grid-template-columns: 1fr; } .auth-card { padding: 24px 20px; } }