.auth-hub-page {
    min-height: 100vh;
    padding: 2.4rem 0 3.4rem;
    margin: 1rem auto;
    max-width: min(1380px, calc(100% - 1.6rem));
    --itr-motion-opacity: 0.78;
    --itr-motion-opacity-hover: 0.95;
    --auth-shell-radius: 40px;
    background: var(--bg);
    border-radius: var(--auth-shell-radius);
    overflow: clip;
}

.auth-hub-page .container {
    max-width: 100%;
}

@supports (background: color-mix(in srgb, #fff 50%, transparent)) {
    .auth-hub-page {
        background:
            radial-gradient(900px 520px at 12% 12%, color-mix(in srgb, var(--primary-color) 20%, transparent), transparent 62%),
            radial-gradient(900px 520px at 88% 18%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 62%),
            var(--bg);
    }
}

.auth-hub-header {
    margin-bottom: 1.35rem;
}

.auth-hub-header-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

.auth-hub-intro {
    max-width: 56ch;
}

@media (max-width: 992px) {
    .auth-hub-header-main {
        flex-direction: column;
        align-items: flex-start;
    }
    .auth-feature-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .auth-hub-page {
        padding: 1.4rem 0 2.2rem;
        margin: 0;
        max-width: 100%;
        border-radius: 0;
    }
    .auth-hub-header,
    .auth-hub-card {
        border-radius: 24px;
        padding: 1.2rem;
    }
    .auth-panels-viewport {
        min-height: 0;
        padding: 0;
        border-radius: 20px;
    }
    .auth-panel {
        padding: 1rem 1.2rem 1.2rem;
    }
}

.auth-hub-header,
.auth-hub-card {
    border-radius: 48px;
    padding: 1.7rem 2rem;
    background: linear-gradient(135deg, rgba(10, 18, 32, 0.9), rgba(16, 26, 44, 0.72));
    border: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow: 0 28px 65px rgba(0, 0, 0, 0.34), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
    overflow: clip;
    clip-path: inset(0 round 48px);
    backdrop-filter: blur(14px);
}

body .auth-hub-header.glass-card,
body .auth-hub-card.glass-card {
    border-radius: 48px !important;
}

.auth-hub-header {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto 1.35rem;
}

.auth-hub-header::before {
    content: "";
    position: absolute;
    inset: 2px;
    border-radius: 44px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    pointer-events: none;
    z-index: 0;
}

.auth-hub-header h1 {
    letter-spacing: -0.01em;
}

.auth-hub-header p {
    max-width: 52ch;
    color: rgba(226, 232, 240, 0.78);
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.35);
}

.auth-feature-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
    margin-top: 1.05rem;
    position: relative;
    z-index: 1;
}

.auth-feature-row .auth-feature {
    min-height: 76px;
}

.auth-feature {
    display: flex;
    gap: 0.9rem;
    align-items: flex-start;
    padding: 0.7rem 0.9rem;
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    background: rgba(15, 23, 42, 0.5);
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.auth-feature i {
    color: var(--primary-soft);
    font-size: 1.1rem;
    margin-top: 0.15rem;
}

.auth-feature:hover {
    transform: translateY(-2px) scale(1.01);
    border-color: rgba(94, 234, 212, 0.55);
    box-shadow: 0 14px 26px rgba(0, 0, 0, 0.28);
}

.auth-hub-header {
    animation: auth-rise 0.65s ease both;
}

.auth-hub-card {
    animation: auth-rise 0.65s ease both;
    animation-delay: 0.05s;
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 2rem 2.3rem;
    overflow: hidden;
    overflow: clip;
}

body .auth-hub-header.glass-card,
body .auth-hub-card.glass-card {
    clip-path: inset(0 round 48px);
}

.auth-hub-header::after,
.auth-hub-card::after {
    content: "";
    position: absolute;
    inset: auto -20% -35% auto;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background:
        radial-gradient(circle, rgba(94, 234, 212, 0.22), transparent 65%),
        linear-gradient(140deg, rgba(255, 255, 255, 0.16), transparent 55%);
    opacity: 0.65;
    pointer-events: none;
    z-index: 0;
}

.auth-hub-card::before {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: 44px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    opacity: 0.95;
    pointer-events: none;
    z-index: 0;
}

.auth-hub-card-content {
    position: relative;
    z-index: 2;
}

.auth-hub-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    background: rgba(94, 234, 212, 0.12);
    color: var(--primary-soft);
    font-weight: 700;
    letter-spacing: 0.04em;
    font-size: 0.72rem;
    text-transform: uppercase;
}

.auth-hub-tabs {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1.1rem;
    padding: 0.45rem;
    border-radius: 999px;
    background: rgba(12, 20, 34, 0.65);
    border: 1px solid rgba(148, 163, 184, 0.25);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.auth-tab {
    border: 1px solid rgba(148, 163, 184, 0.3);
    background: rgba(15, 23, 42, 0.45);
    color: var(--text-color);
    padding: 0.5rem 1.05rem;
    border-radius: 999px;
    font-weight: 600;
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.auth-tab.is-active {
    border-color: rgba(94, 234, 212, 0.9);
    box-shadow: 0 10px 22px rgba(15, 118, 110, 0.3);
    background: linear-gradient(140deg, rgba(15, 118, 110, 0.35), rgba(15, 23, 42, 0.4));
}

.auth-tab:hover {
    transform: translateY(-1px);
}

.auth-tab:focus-visible {
    outline: 2px solid rgba(94, 234, 212, 0.8);
    outline-offset: 2px;
}

.auth-panels-viewport {
    position: relative;
    overflow: hidden;
    min-height: 0;
    padding: 0;
    transition: height 0.3s ease;
    will-change: height;
    box-sizing: border-box;
    border-radius: 32px;
    background: rgba(10, 18, 32, 0.35);
}

.auth-panels-track {
    display: flex;
    align-items: flex-start;
    transition: transform 320ms cubic-bezier(0.22, 1, 0.36, 1);
    will-change: transform;
    transform: translateX(0);
}

.auth-panel {
    flex: 0 0 100%;
    width: 100%;
    height: auto;
    padding: 1.4rem 2.2rem 1.6rem;
    box-sizing: border-box;
}

.auth-panel-body {
    display: flow-root;
}

/* Bootstrap rows have negative margins; prevent clipping inside the carousel viewport */
.auth-panel .row {
    margin-left: 0;
    margin-right: 0;
}

.auth-panel .row > [class*="col-"] {
    padding-left: 0;
    padding-right: 0;
}

.auth-panel.is-active {
    animation: auth-panel-in 0.35s ease;
}

.auth-panel h2 {
    font-size: 1.1rem;
    font-weight: 700;
}

.auth-panel .form-control,
.auth-panel .form-select {
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.55);
    border: 1px solid rgba(148, 163, 184, 0.28);
    color: var(--text-color);
}

.auth-panel .form-control:focus,
.auth-panel .form-select:focus {
    border-color: rgba(94, 234, 212, 0.8);
    box-shadow: 0 0 0 3px rgba(94, 234, 212, 0.12);
}

.auth-panel .btn-primary {
    transition: transform 0.18s ease, box-shadow 0.18s ease;
    background: linear-gradient(135deg, var(--primary-color), var(--accent));
    border: none;
}

.auth-panel .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
}

.auth-panel .btn-primary:active {
    transform: translateY(0);
}

.password-rules {
    background: rgba(148, 163, 184, 0.08);
    border: 1px dashed var(--border);
    border-radius: 12px;
    padding: 0.75rem 0.9rem;
    margin-top: 0.5rem;
}

.password-rules ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.35rem;
}

.password-rules li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--muted);
}

.password-rules .rule-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--border);
    display: inline-block;
}

.password-rules li.is-valid {
    color: #22c55e;
}

.password-rules li.is-valid .rule-dot {
    background: #22c55e;
}

.password-rules li.is-invalid {
    color: #ef4444;
}

.password-rules li.is-invalid .rule-dot {
    background: #ef4444;
}

.invite-highlight {
    border: 1px dashed rgba(34, 197, 94, 0.65);
    background: rgba(34, 197, 94, 0.08);
    border-radius: 12px;
    padding: 0.75rem;
}

@keyframes auth-rise {
    0% {
        opacity: 0;
        transform: translateY(12px) scale(0.98);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes auth-panel-in {
    0% {
        opacity: 0;
        transform: translateY(10px) scale(0.98);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes auth-halo {
    0% {
        opacity: 0.5;
        transform: translate3d(0, 0, 0) rotate(0deg);
    }
    50% {
        opacity: 0.85;
        transform: translate3d(2%, -2%, 0) rotate(6deg);
    }
    100% {
        opacity: 0.5;
        transform: translate3d(0, 0, 0) rotate(0deg);
    }
}


@media (prefers-reduced-motion: reduce) {
    .auth-panel.is-active,
    .auth-tab,
    .auth-panel .btn-primary,
    .auth-hub-card,
    .auth-hub-header {
        transition: none !important;
    }
    .auth-hub-card,
    .auth-hub-header {
        animation: none !important;
    }
    .auth-panel.is-active {
        animation: none !important;
    }
    .auth-panels-viewport {
        transition: none !important;
    }
    .auth-panels-track {
        transition: none !important;
    }
}

[data-bs-theme="light"] .auth-hub-header,
[data-bs-theme="light"] .auth-hub-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(241, 245, 249, 0.96));
    border-color: rgba(15, 23, 42, 0.14);
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.12), inset 0 0 0 1px rgba(255, 255, 255, 0.65);
}

[data-bs-theme="light"] .auth-hub-header::before,
[data-bs-theme="light"] .auth-hub-card::before {
    border-color: rgba(15, 23, 42, 0.08);
}

[data-bs-theme="light"] .auth-hub-header h1,
[data-bs-theme="light"] .auth-panel h2,
[data-bs-theme="light"] .auth-hub-card-content {
    color: #0f172a;
}

[data-bs-theme="light"] .auth-hub-header p,
[data-bs-theme="light"] .auth-feature .small,
[data-bs-theme="light"] .auth-panel .text-secondary,
[data-bs-theme="light"] .auth-panel .form-text,
[data-bs-theme="light"] .password-rules li {
    color: #334155 !important;
    text-shadow: none;
}

[data-bs-theme="light"] .auth-feature {
    background: rgba(255, 255, 255, 0.82);
    border-color: rgba(15, 23, 42, 0.12);
}

[data-bs-theme="light"] .auth-hub-tabs {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(15, 23, 42, 0.14);
    box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.06);
}

[data-bs-theme="light"] .auth-tab {
    color: #0f172a;
    background: rgba(255, 255, 255, 0.75);
    border-color: rgba(15, 23, 42, 0.16);
}

[data-bs-theme="light"] .auth-panels-viewport {
    background: rgba(255, 255, 255, 0.66);
}

[data-bs-theme="light"] .auth-panel .form-control,
[data-bs-theme="light"] .auth-panel .form-select {
    background: rgba(255, 255, 255, 0.96);
    border-color: rgba(51, 65, 85, 0.25);
    color: #0f172a;
}

[data-bs-theme="light"] .password-rules {
    background: rgba(15, 23, 42, 0.04);
    border-color: rgba(15, 23, 42, 0.16);
}

[data-bs-theme="light"] .invite-highlight {
    background: rgba(34, 197, 94, 0.08);
    border-color: rgba(22, 163, 74, 0.5);
}