/* Futuristic login / register gate */

.auth-future {
    min-height: 100vh;
    background: #070b16;
    color: var(--text-primary);
}

.auth-future .gate {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px;
    overflow: hidden;
}

.auth-future .gate-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 15% 20%, rgba(67, 97, 238, 0.35), transparent 32%),
        radial-gradient(circle at 85% 10%, rgba(124, 58, 237, 0.28), transparent 28%),
        radial-gradient(circle at 70% 85%, rgba(14, 165, 233, 0.22), transparent 30%),
        linear-gradient(180deg, #070b16 0%, #101735 100%);
}

html[data-theme="light"] .auth-future .gate-bg {
    background:
        radial-gradient(circle at 12% 18%, rgba(67, 97, 238, 0.22), transparent 34%),
        radial-gradient(circle at 88% 12%, rgba(124, 58, 237, 0.16), transparent 30%),
        radial-gradient(circle at 72% 88%, rgba(14, 165, 233, 0.16), transparent 32%),
        linear-gradient(180deg, #eef2ff 0%, #f8f7ff 55%, #e7f4ff 100%);
}

.auth-future .gate-grid {
    position: absolute;
    inset: -20%;
    background-image:
        linear-gradient(rgba(125, 150, 255, 0.16) 1px, transparent 1px),
        linear-gradient(90deg, rgba(125, 150, 255, 0.16) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(circle at center, #000 30%, transparent 75%);
    animation: gate-drift 28s linear infinite;
}

html[data-theme="light"] .auth-future .gate-grid {
    background-image:
        linear-gradient(rgba(67, 97, 238, 0.12) 1px, transparent 1px),
        linear-gradient(90deg, rgba(67, 97, 238, 0.12) 1px, transparent 1px);
}

.auth-future .gate-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(8px);
    opacity: 0.7;
}

.auth-future .gate-orb-a {
    width: 280px;
    height: 280px;
    left: 8%;
    top: 18%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.7), transparent 68%);
    animation: gate-float 9s ease-in-out infinite;
}

.auth-future .gate-orb-b {
    width: 220px;
    height: 220px;
    right: 10%;
    bottom: 12%;
    background: radial-gradient(circle, rgba(34, 211, 238, 0.55), transparent 68%);
    animation: gate-float 11s ease-in-out infinite reverse;
}

.auth-future .gate-shell {
    position: relative;
    z-index: 1;
    width: min(1040px, 100%);
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 22px;
    align-items: stretch;
}

.auth-future .gate-aside {
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    padding: 36px 32px;
    color: #fff;
    background:
        radial-gradient(circle at 20% 15%, rgba(125, 150, 255, 0.35), transparent 36%),
        linear-gradient(165deg, rgba(15, 23, 42, 0.2), rgba(15, 23, 42, 0.55)),
        linear-gradient(145deg, #1e3a8a, #312e81 55%, #4c1d95);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 24px 60px rgba(8, 12, 28, 0.28);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 560px;
}

.auth-future .gate-aside::before {
    content: "";
    position: absolute;
    width: 220px;
    height: 220px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 50%;
    right: -70px;
    top: -40px;
}

.auth-future .gate-aside::after {
    content: "";
    position: absolute;
    width: 140px;
    height: 140px;
    border: 1px dashed rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    left: 24px;
    bottom: 28px;
}

.auth-future .gate-brand {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    margin-bottom: 28px;
}

.auth-future .gate-brand .site-wordmark,
.auth-future .gate-mobile-logo .site-wordmark {
    height: 52px;
    width: auto;
    max-width: min(240px, 70vw);
    object-fit: contain;
}

.auth-future .gate-brand .site-logo-for-light-theme { display: none !important; }
.auth-future .gate-brand .site-logo-for-dark-theme { display: block !important; }

.auth-future .gate-brand .logo-text,
.auth-future .gate-kicker {
    color: #fff;
}

.auth-future .gate-kicker {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.78);
    margin-bottom: 14px;
}

.auth-future .gate-kicker i { color: #67e8f9; }

.auth-future .gate-copy { position: relative; z-index: 1; }
.auth-future .gate-copy h2 {
    margin: 0 0 12px;
    font-size: 34px;
    line-height: 1.15;
    color: #fff;
    font-weight: 800;
}
.auth-future .gate-copy p {
    margin: 0 0 22px;
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.6;
}

.auth-future.is-register .gate-copy-login,
.auth-future:not(.is-register) .gate-copy-register { display: none; }

.auth-future .gate-points {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.auth-future .gate-points span {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.92);
    font-size: 14px;
    font-weight: 600;
}

.auth-future .gate-points i { color: #67e8f9; font-size: 18px; }

.auth-future .gate-card {
    position: relative;
    border-radius: 28px;
    padding: 28px 28px 22px;
    background: color-mix(in srgb, var(--bg-card) 78%, transparent);
    border: 1px solid color-mix(in srgb, #fff 35%, var(--border));
    box-shadow: 0 30px 80px rgba(8, 12, 28, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    max-height: calc(100vh - 56px);
    overflow: auto;
}

html[data-theme="dark"] .auth-future .gate-card {
    background: rgba(10, 16, 34, 0.72);
    border-color: rgba(148, 163, 255, 0.22);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.auth-future .gate-card-top {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    margin-bottom: 18px;
}

.auth-future .gate-mobile-logo {
    display: none;
    align-items: center;
    margin-right: auto;
    text-decoration: none;
}

.auth-future .auth-theme-toggle {
    position: static;
}

.auth-future .auth-theme-toggle .theme-toggle {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: color-mix(in srgb, var(--bg-secondary) 80%, transparent);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

.auth-future .gate-switch {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding: 4px;
    margin-bottom: 22px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--bg-secondary) 88%, transparent);
    border: 1px solid var(--border);
}

.auth-future .gate-switch-glider {
    position: absolute;
    top: 4px;
    bottom: 4px;
    left: 4px;
    width: calc(50% - 4px);
    border-radius: 999px;
    background: linear-gradient(120deg, #4361ee, #7c3aed);
    box-shadow: 0 8px 22px rgba(67, 97, 238, 0.35);
    transition: transform 0.28s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.auth-future.is-register .gate-switch-glider { transform: translateX(100%); }

.auth-future .gate-switch button {
    position: relative;
    z-index: 1;
    border: 0;
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 14px;
    padding: 11px 8px;
    border-radius: 999px;
    cursor: pointer;
}

.auth-future .gate-switch button[aria-selected="true"] { color: #fff; }

.auth-future .gate-panel { display: none; }
.auth-future:not(.is-register) .gate-panel-login,
.auth-future.is-register .gate-panel-register { display: block; }

.auth-future .auth-form-header { margin-bottom: 18px; }
.auth-future .auth-form-header h1 {
    font-size: 28px;
    letter-spacing: -0.03em;
}
.auth-future .auth-form { gap: 16px; }

.auth-future .auth-form .form-control {
    border-radius: 14px;
    background: color-mix(in srgb, var(--bg-primary) 72%, transparent);
    border: 1px solid color-mix(in srgb, var(--primary) 28%, var(--border));
}

.auth-future .auth-form .form-control:focus {
    border-color: #7c8cff;
    box-shadow: 0 0 0 4px rgba(67, 97, 238, 0.16), 0 0 24px rgba(124, 58, 237, 0.12);
}

.auth-future .input-wrapper .form-control.has-toggle { padding-right: 48px !important; }

.auth-future .auth-form .btn-submit {
    border: 0;
    border-radius: 14px;
    background: linear-gradient(120deg, #4361ee, #7c3aed);
    box-shadow: 0 12px 28px rgba(67, 97, 238, 0.32);
}

.auth-future .auth-form .btn-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 32px rgba(67, 97, 238, 0.4);
}

.auth-future .field-hint {
    display: block;
    margin-top: 6px;
    color: var(--text-muted);
    font-size: 12px;
    line-height: 1.45;
}

@media (max-width: 900px) {
    .auth-future .gate { padding: 16px; align-items: flex-start; }
    .auth-future .gate-shell { grid-template-columns: 1fr; }
    .auth-future .gate-aside { display: none; }
    .auth-future .gate-mobile-logo { display: inline-flex; }
    .auth-future .gate-card {
        max-height: none;
        padding: 20px 16px 18px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .auth-future .gate-grid,
    .auth-future .gate-orb,
    .auth-future .gate-switch-glider {
        animation: none;
        transition: none;
    }
}

@keyframes gate-drift {
    from { transform: translateY(0); }
    to { transform: translateY(56px); }
}

@keyframes gate-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-18px); }
}