.auth-page {
    padding: 2.2rem 0 3.2rem;
}

.auth-shell {
    width: min(1080px, calc(100% - 2rem));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 0.92fr 1.08fr;
    min-height: 640px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 24px 70px rgba(11, 31, 58, 0.12);
}

.auth-panel {
    position: relative;
    padding: 2.4rem 2.2rem;
    color: #fff;
    background:
        radial-gradient(520px 280px at 0% 100%, rgba(26, 140, 255, 0.35), transparent 60%),
        radial-gradient(420px 240px at 100% 0%, rgba(255, 106, 61, 0.22), transparent 55%),
        linear-gradient(165deg, #071526 0%, #0b1f3a 48%, #123156 100%);
    overflow: hidden;
}

.auth-panel::after {
    content: "";
    position: absolute;
    right: -80px;
    bottom: -40px;
    width: 280px;
    height: 280px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    pointer-events: none;
}

.auth-panel-inner { position: relative; z-index: 1; height: 100%; display: flex; flex-direction: column; }

.auth-kicker {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    margin-bottom: 1.1rem;
    padding: .35rem .7rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #9ecbff;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.auth-panel h1 {
    margin: 0 0 .7rem;
    font-family: var(--font-display);
    font-size: clamp(1.85rem, 3vw, 2.45rem);
    line-height: 1.05;
    letter-spacing: -0.03em;
}

.auth-panel h1 span { color: #7ec4ff; }

.auth-panel .lead {
    margin: 0 0 1.6rem;
    color: rgba(214, 228, 245, 0.82);
    font-size: 1.02rem;
    line-height: 1.55;
    max-width: 34ch;
}

.auth-benefits {
    display: grid;
    gap: .75rem;
    margin-top: auto;
}

.auth-benefit {
    display: flex;
    gap: .8rem;
    align-items: flex-start;
    padding: .85rem .9rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.auth-benefit i {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: rgba(26, 140, 255, 0.22);
    color: #9ecbff;
    flex-shrink: 0;
}

.auth-benefit strong {
    display: block;
    font-size: .92rem;
    margin-bottom: .12rem;
}

.auth-benefit span {
    color: rgba(214, 228, 245, 0.72);
    font-size: .82rem;
    line-height: 1.4;
}

.auth-form-wrap {
    padding: 2.1rem 2.2rem 2.3rem;
    background: #fff;
}

.auth-form-head { margin-bottom: 1.35rem; }

.auth-form-head h2 {
    margin: 0 0 .3rem;
    font-family: var(--font-display);
    font-size: 1.7rem;
    color: var(--navy);
    letter-spacing: -0.02em;
}

.auth-form-head p {
    margin: 0;
    color: var(--muted);
}

.auth-alert {
    border-radius: 14px;
    padding: .8rem 1rem;
    font-size: .9rem;
    margin-bottom: 1rem;
}

.auth-alert-danger {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.auth-alert-ok {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.auth-label {
    display: block;
    margin-bottom: .4rem;
    color: var(--navy);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .04em;
}

.auth-types {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .7rem;
    margin-bottom: 1.2rem;
}

.auth-types input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.auth-type {
    display: block;
    cursor: pointer;
    border: 1.5px solid var(--line);
    border-radius: 16px;
    padding: .95rem .9rem;
    background: #f8fbff;
    transition: border-color .15s, background .15s, box-shadow .15s;
}

.auth-type:hover { border-color: #b9d4f3; }

.auth-types input:checked + .auth-type {
    border-color: var(--sky);
    background: var(--sky-soft);
    box-shadow: 0 0 0 4px rgba(26, 140, 255, 0.12);
}

.auth-type i {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    margin-bottom: .55rem;
    background: #fff;
    color: var(--sky);
    border: 1px solid var(--line);
}

.auth-types input:checked + .auth-type i {
    background: var(--sky);
    color: #fff;
    border-color: var(--sky);
}

.auth-type strong {
    display: block;
    color: var(--navy);
    font-size: .95rem;
    margin-bottom: .15rem;
}

.auth-type span {
    display: block;
    color: var(--muted);
    font-size: .78rem;
    line-height: 1.35;
}

.auth-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .85rem .75rem;
}

.auth-grid .full { grid-column: 1 / -1; }

.auth-field { min-width: 0; }

.auth-input-wrap {
    position: relative;
}

.auth-input-wrap i {
    position: absolute;
    left: .9rem;
    top: 50%;
    transform: translateY(-50%);
    color: #8aa0b8;
    font-size: .85rem;
    pointer-events: none;
}

.auth-input {
    width: 100%;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--ink);
    border-radius: 14px;
    padding: .82rem .95rem .82rem 2.35rem;
    font: inherit;
    outline: none;
    transition: border-color .15s, box-shadow .15s;
}

.auth-input:focus {
    border-color: rgba(26, 140, 255, 0.7);
    box-shadow: 0 0 0 4px rgba(26, 140, 255, 0.12);
}

.auth-phone {
    display: grid;
    grid-template-columns: minmax(168px, 0.95fr) 1.35fr;
    gap: .5rem;
}

.auth-select {
    width: 100%;
    min-width: 0;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--ink);
    border-radius: 14px;
    padding: .82rem .7rem;
    font: inherit;
    outline: none;
}

.auth-select:focus {
    border-color: rgba(26, 140, 255, 0.7);
    box-shadow: 0 0 0 4px rgba(26, 140, 255, 0.12);
}

.auth-hint {
    margin: .45rem 0 0;
    color: var(--muted);
    font-size: .78rem;
}

.auth-check {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin: .2rem 0 .2rem;
    color: var(--muted);
    font-size: .9rem;
}

.auth-check input {
    width: 1rem;
    height: 1rem;
    accent-color: var(--sky);
}

.auth-submit {
    width: 100%;
    margin-top: 1.15rem;
    border: none;
    cursor: pointer;
    color: #fff;
    background: linear-gradient(135deg, var(--sky), #0b6ed6);
    border-radius: 14px;
    padding: .95rem 1.1rem;
    font-family: var(--font-display);
    font-size: 1.02rem;
    font-weight: 700;
    box-shadow: 0 12px 28px rgba(26, 140, 255, 0.28);
}

.auth-submit:hover { filter: brightness(1.04); }

.auth-foot {
    margin: 1.25rem 0 0;
    text-align: center;
    color: var(--muted);
    font-size: .9rem;
}

.auth-foot a {
    color: var(--sky);
    font-weight: 700;
    text-decoration: none;
}

.auth-foot a:hover { text-decoration: underline; }

.auth-alt {
    margin-top: .65rem;
    text-align: center;
    color: #8aa0b8;
    font-size: .8rem;
}

.auth-alt a { color: var(--navy-2); text-decoration: none; font-weight: 600; }
.auth-alt a:hover { color: var(--sky); }

.auth-note {
    display: flex;
    gap: .65rem;
    align-items: flex-start;
    margin-bottom: 1.15rem;
    padding: .8rem .9rem;
    border-radius: 14px;
    background: #f4f8ff;
    border: 1px solid #d7e8fb;
    color: #1e4b86;
    font-size: .86rem;
    line-height: 1.45;
}

.auth-note i { color: var(--sky); margin-top: .15rem; }

@media (max-width: 900px) {
    .auth-shell { grid-template-columns: 1fr; min-height: 0; }
    .auth-panel { padding: 1.6rem 1.4rem 1.4rem; }
    .auth-panel .lead { max-width: none; margin-bottom: 1rem; }
    .auth-benefits { grid-template-columns: 1fr; }
    .auth-form-wrap { padding: 1.5rem 1.2rem 1.7rem; }
}

@media (max-width: 560px) {
    .auth-types,
    .auth-grid,
    .auth-phone { grid-template-columns: 1fr; }
    .auth-page { padding: 1.2rem 0 2rem; }
}