/* Auth pages (login + registration) - modern design */

:root {
    --au-accent: #ff545a;
    --au-accent-2: #f43032;
    --au-mint: #22c55e;
    --au-ink: #0b1220;
    --au-muted: rgba(11, 18, 32, 0.72);
    --au-line: rgba(15, 23, 42, 0.12);
    --au-radius: 22px;
    --au-shadow: 0 26px 90px rgba(0, 0, 0, 0.28);
}

.au-page {
    color: var(--au-ink);
}

.au-hero {
    position: relative;
    overflow: hidden;
    padding: 78px 0 64px;
    background:
        radial-gradient(900px 520px at 20% 20%, rgba(255, 84, 90, 0.30), transparent 56%),
        radial-gradient(720px 520px at 82% 10%, rgba(34, 197, 94, 0.18), transparent 62%),
        linear-gradient(135deg, #0b1020 0%, #121b34 50%, #0e1326 100%);
}

.au-hero::before {
    content: "";
    position: absolute;
    inset: -60px;
    background-image: radial-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px);
    background-size: 22px 22px;
    opacity: 0.12;
    transform: rotate(-2deg);
    pointer-events: none;
}

.au-hero .container {
    position: relative;
    z-index: 1;
    max-width: 1180px;
}

.au-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 22px;
    align-items: start;
}

.au-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border-radius: 999px;
    font-weight: 900;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.92);
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(12px);
}

.au-kicker::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--au-accent), var(--au-mint));
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

.au-copy h1 {
    margin: 16px 0 12px;
    font-size: 52px;
    line-height: 1.04;
    letter-spacing: -0.03em;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.96);
}

.au-copy p {
    margin: 0;
    font-size: 16px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.78);
    max-width: 680px;
}

.au-meta {
    margin-top: 18px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.au-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.86);
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(10px);
}

.au-card {
    border-radius: calc(var(--au-radius) + 6px);
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(18px);
    box-shadow: var(--au-shadow);
    overflow: hidden;
}

.au-card-head {
    padding: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    background: radial-gradient(900px 180px at 20% 0%, rgba(255, 84, 90, 0.18), transparent 60%);
}

.au-card-title {
    font-weight: 900;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.88);
}

.au-card-sub {
    margin-top: 10px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.74);
    line-height: 1.5;
}

.au-card-body {
    padding: 16px 18px 18px;
}

.au-alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 16px;
    font-weight: 900;
    margin-bottom: 12px;
}

.au-alert i {
    margin-top: 2px;
}

.au-alert.success {
    background: rgba(34, 197, 94, 0.14);
    border: 1px solid rgba(34, 197, 94, 0.24);
    color: rgba(255, 255, 255, 0.92);
}

.au-alert.error {
    background: rgba(244, 48, 50, 0.14);
    border: 1px solid rgba(244, 48, 50, 0.26);
    color: rgba(255, 255, 255, 0.92);
}

.au-alert.info {
    background: rgba(96, 165, 250, 0.16);
    border: 1px solid rgba(96, 165, 250, 0.28);
    color: rgba(255, 255, 255, 0.92);
}

.au-form {
    display: block;
}

.au-form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.au-form-grid.two {
    grid-template-columns: 1fr 1fr;
}

.au-span-2 {
    grid-column: 1 / -1;
}

.au-field {
    display: block;
}

.au-label {
    display: block;
    margin: 0 0 8px;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.78);
}

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

.au-input-wrap i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.74);
    font-size: 14px;
    pointer-events: none;
}

.au-input {
    width: 100%;
    height: 46px;
    padding: 12px 14px 12px 38px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.94);
    outline: none;
}

.au-input[type="file"] {
    height: auto;
    padding: 10px 12px;
}

.au-input::placeholder {
    color: rgba(255, 255, 255, 0.55);
}

.au-input:focus {
    border-color: rgba(255, 84, 90, 0.55);
    box-shadow: 0 0 0 4px rgba(255, 84, 90, 0.16);
}

.au-input-wrap .au-toggle {
    position: absolute;
    right: 12px;
    left: auto;
    cursor: pointer;
    opacity: 0.92;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    border: 0;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: rgba(255, 255, 255, 0.78);
    padding: 0;
}

.au-input-wrap .au-toggle i {
    position: static;
    transform: none;
    color: currentColor;
    pointer-events: none;
}

.au-hint {
    margin-top: 8px;
    font-size: 12px;
    line-height: 1.4;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.74);
}

.au-hint.error {
    color: rgba(255, 210, 212, 0.92);
}

.au-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 14px;
}

.au-delay {
    --delay: 0.06s;
}

.au-submit-wrap {
    margin-top: 14px;
}

.au-links-start {
    justify-content: flex-start;
    margin-top: 18px;
}

.au-hint-top {
    margin-top: 8px;
}

.au-preview-wrap {
    display: none;
    margin-top: 12px;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid rgba(120, 92, 55, 0.16);
    background: linear-gradient(180deg, rgba(248, 243, 235, 0.92), rgba(255, 255, 255, 0.96));
    padding: 12px;
}

.au-preview-wrap.is-visible {
    display: block;
}

.au-preview-image {
    display: block;
    width: 100%;
    max-width: 320px;
    max-height: 220px;
    object-fit: cover;
    border-radius: 12px;
    margin: 0 auto;
    box-shadow: 0 10px 24px rgba(70, 48, 24, 0.12);
}

.au-link-btn {
    border: 0;
    padding: 0;
    background: transparent;
    color: rgba(255, 255, 255, 0.92);
    font-weight: 900;
    font-size: 13px;
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.26);
}

.au-link-btn:hover,
.au-link-btn:focus-visible {
    color: #ffffff;
}

.au-remember {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.82);
    font-weight: 800;
    font-size: 13px;
}

.au-remember input {
    margin: 0;
    transform: scale(1.2);
}

.au-submit {
    width: 100%;
    height: 48px;
    border: none;
    border-radius: 16px;
    font-weight: 900;
    letter-spacing: 0.04em;
    color: #fff;
    background: linear-gradient(135deg, var(--au-accent), var(--au-accent-2));
    box-shadow: 0 14px 40px rgba(255, 84, 90, 0.28);
    transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.au-submit:hover,
.au-submit:focus {
    filter: brightness(1.03);
    transform: translateY(-1px);
    box-shadow: 0 18px 55px rgba(255, 84, 90, 0.36);
}

.au-divider {
    margin: 14px 0;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 12px;
    align-items: center;
    color: rgba(255, 255, 255, 0.60);
    font-weight: 900;
    font-size: 12px;
    letter-spacing: 0.10em;
    text-transform: uppercase;
}

.au-divider::before,
.au-divider::after {
    content: "";
    height: 1px;
    background: rgba(255, 255, 255, 0.18);
}

.au-social {
    display: inline-flex;
    width: 100%;
    justify-content: center;
    align-items: center;
    gap: 10px;
    height: 46px;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.92);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.au-social:hover,
.au-social:focus {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.92);
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-1px);
}

.au-social .au-social-icon {
    width: 18px;
    height: 18px;
}

.au-links {
    margin-top: 14px;
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.78);
}

.au-links a {
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.26);
}

.au-links a:hover,
.au-links a:focus {
    text-decoration: none;
    border-bottom-color: rgba(255, 255, 255, 0.62);
}

.au-small {
    margin-top: 12px;
    text-align: center;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.70);
    font-weight: 800;
}

.au-small a {
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.26);
}

.au-small a:hover,
.au-small a:focus {
    border-bottom-color: rgba(255, 255, 255, 0.62);
}

@media (max-width: 992px) {
    .au-grid {
        grid-template-columns: 1fr;
    }

    .au-copy h1 {
        font-size: 40px;
    }

    .au-form-grid.two {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .au-hero {
        padding: 62px 0 52px;
    }

    .au-copy h1 {
        font-size: 34px;
    }
}