:root {
    --border: rgba(15,23,42,.10);
    --border2: rgba(15,23,42,.08);
    --ink: #0B1020;
    --muted: rgba(11,16,32,.72);
    --muted2: rgba(11,16,32,.52);
    --auth-navbar-offset: 4rem;
}

body {
    min-height: 100vh;
    background:
        radial-gradient(1200px 800px at 15% 25%, rgba(99,102,241,.35), transparent 55%),
        radial-gradient(1000px 700px at 70% 50%, rgba(34,211,238,.22), transparent 60%),
        radial-gradient(900px 700px at 60% 15%, rgba(168,85,247,.18), transparent 60%),
        linear-gradient(180deg, #f5f7ff, #ffffff);
    background-attachment: fixed;
    background-size: cover;
}

/* Fills space between header and footer, centers auth-shell. Top padding clears fixed/sticky navbar. */
.auth-wrap {
    flex: 1;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem 3rem;
    padding-top: var(--auth-navbar-offset);
}

.auth-shell {
    width: min(980px, 96vw);
    border-radius: 22px;
    border: 1px solid var(--border);
    background: linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.60));
    box-shadow: 0 30px 80px rgba(12,18,45,.14);
    overflow: hidden;
    position: relative;
    z-index: 0;
}

.auth-shell::before {
    content: "";
    position: absolute;
    inset: -2px;
    background: radial-gradient(600px 260px at 20% 20%, rgba(96,165,250,.18), transparent 65%),
                radial-gradient(520px 260px at 75% 30%, rgba(167,139,250,.15), transparent 65%);
    pointer-events: none;
}

.auth-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
}

@media (max-width: 860px) {
    .auth-grid {
        grid-template-columns: 1fr;
    }

    .auth-left {
        min-height: 240px;
    }
}

.auth-left {
    padding: 2.25rem 2.25rem;
    background: radial-gradient(700px 520px at 10% 10%, rgba(99,102,241,.12), transparent 60%), radial-gradient(700px 520px at 70% 60%, rgba(34,211,238,.10), transparent 62%), rgba(255,255,255,.30);
    border-right: 1px solid var(--border2);
}

@media (max-width: 860px) {
    .auth-left {
        border-right: none;
        border-bottom: 1px solid var(--border2);
    }
}

.brand-row {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-bottom: 1.2rem;
}

.brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(79,70,229,.9), rgba(124,58,237,.9));
    display: grid;
    place-items: center;
    color: #fff;
    box-shadow: 0 10px 25px rgba(79,70,229,.25);
    font-weight: 700;
}

.brand-name {
    font-weight: 700;
    letter-spacing: .5px;
    opacity: .92;
}

.badge-soft {
    margin-left: .25rem;
    padding: .35rem .6rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,.60);
    color: var(--muted);
    font-size: .78rem;
    display: inline-flex;
    gap: .4rem;
    align-items: center;
}

.auth-left h1 {
    font-size: clamp(1.7rem, 3.2vw, 2.45rem);
    line-height: 1.15;
    margin: 1rem 0 .65rem;
    font-weight: 700;
}

.auth-left p {
    margin: 0;
    color: var(--muted);
    max-width: 44ch;
}

.feature-list {
    margin-top: 1.35rem;
    display: grid;
    gap: .55rem;
    padding: 0;
    list-style: none;
}

.feature-list li {
    display: flex;
    gap: .65rem;
    align-items: flex-start;
    color: var(--muted);
}

.feature-ico {
    width: 26px;
    height: 26px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: rgba(79,70,229,.08);
    border: 1px solid rgba(79,70,229,.15);
    flex: 0 0 auto;
    margin-top: .05rem;
}

.auth-right {
    padding: 2.25rem 2.25rem;
    background: rgba(255,255,255,.40);
}

.form-card {
    background: linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.64));
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 1.75rem;
    box-shadow: 0 18px 60px rgba(12,18,45,.10);
}

.form-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: .75rem;
}

.form-head h2 {
    font-size: 1.25rem;
    margin: 0;
    font-weight: 700;
}

.pill {
    font-size: .78rem;
    color: var(--muted);
    padding: .35rem .6rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,.60);
    white-space: nowrap;
}

.hint {
    color: var(--muted2);
    font-size: .92rem;
    margin-bottom: 1.15rem;
}

.form-label {
    color: var(--muted);
    font-weight: 600;
    font-size: .92rem;
}

.form-control, .form-select {
    background: rgba(233,238,245,.96);
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.55);
    padding: .85rem 1rem;
    box-shadow: none !important;
    color: #0B1020 !important;
}

.form-control:focus, .form-select:focus {
    border-color: rgba(79,70,229,.65);
    box-shadow: 0 0 0 .25rem rgba(79,70,229,.18) !important;
    color: #0B1020 !important;
    background: rgba(233,238,245,.96) !important;
}

.form-control::placeholder {
    color: rgba(11,16,32,.45) !important;
}

.form-control.is-invalid, .form-control.is-valid,
.form-select.is-invalid,  .form-select.is-valid {
    color: #0B1020 !important;
}


.btn-primary-glow {
    border: 0;
    border-radius: 14px;
    padding: .85rem 1rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(90deg, #4f46e5, #7c3aed);
    box-shadow: 0 14px 30px rgba(79,70,229,.22);
}

.btn-primary-glow:hover {
    filter: brightness(1.03);
}

.links a {
    color: #4f46e5;
    text-decoration: none;
    font-weight: 600;
}

.links a:hover {
    text-decoration: underline;
}

.footer-note {
    text-align: center;
    color: var(--muted2);
    font-size: .82rem;
    margin-top: 1.1rem;
}