:root {
    --login-accent: #6366f1;
    --login-accent-light: #818cf8;
    --login-accent-glow: rgba(99, 102, 241, 0.45);
    --login-text: #f8fafc;
    --login-muted: rgba(248, 250, 252, 0.72);
    --login-card-bg: rgba(255, 255, 255, 0.08);
    --login-card-border: rgba(255, 255, 255, 0.18);
    --login-input-bg: rgba(15, 23, 42, 0.35);
    --login-input-border: rgba(255, 255, 255, 0.14);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

.login-body {
    min-height: 100vh;
    margin: 0;
    overflow: hidden;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--login-text);
    background: #07050f;
    -webkit-font-smoothing: antialiased;
}

.login-scene {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    isolation: isolate;
}

.login-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(circle at 15% 20%, rgba(99, 102, 241, 0.35), transparent 42%),
        radial-gradient(circle at 85% 15%, rgba(236, 72, 153, 0.22), transparent 38%),
        radial-gradient(circle at 50% 85%, rgba(56, 189, 248, 0.18), transparent 40%),
        linear-gradient(145deg, #0b0618 0%, #12082a 45%, #1a0f35 100%);
}

.login-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.55;
    animation: loginOrbFloat 18s ease-in-out infinite;
    pointer-events: none;
}

.login-orb-1 {
    width: 420px;
    height: 420px;
    top: -80px;
    left: -120px;
    background: rgba(99, 102, 241, 0.35);
}

.login-orb-2 {
    width: 360px;
    height: 360px;
    bottom: -100px;
    right: -80px;
    background: rgba(236, 72, 153, 0.28);
    animation-delay: -6s;
}

.login-orb-3 {
    width: 280px;
    height: 280px;
    top: 40%;
    left: 55%;
    background: rgba(56, 189, 248, 0.22);
    animation-delay: -12s;
}

.login-grid {
    position: fixed;
    inset: 0;
    z-index: 1;
    opacity: 0.18;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(circle at center, black 30%, transparent 80%);
}

.login-shell {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 460px;
    animation: loginFadeUp 0.8s ease both;
}

.login-card {
    position: relative;
    padding: 2.25rem 2rem 2rem;
    border-radius: 1.5rem;
    background: var(--login-card-bg);
    border: 1px solid var(--login-card-border);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    box-shadow:
        0 24px 60px rgba(0, 0, 0, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
    overflow: hidden;
}

.login-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 45%);
    pointer-events: none;
}

.login-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -60%;
    width: 220%;
    height: 220%;
    background: conic-gradient(from 180deg, transparent, rgba(129, 140, 248, 0.14), transparent 30%);
    animation: loginShine 8s linear infinite;
    pointer-events: none;
}

.login-brand {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.75rem;
}

.login-brand img {
    max-width: 210px;
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.35));
}

.login-heading {
    position: relative;
    z-index: 1;
    margin: 0 0 0.5rem;
    text-align: center;
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.login-sub {
    position: relative;
    z-index: 1;
    margin: 0 0 1.75rem;
    text-align: center;
    color: var(--login-muted);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.login-alert {
    position: relative;
    z-index: 1;
    margin-bottom: 1.25rem;
    padding: 0.875rem 1rem;
    border-radius: 0.75rem;
    font-size: 0.875rem;
    line-height: 1.5;
    animation: loginShake 0.45s ease;
}

.login-alert-danger {
    background: rgba(239, 68, 68, 0.16);
    border: 1px solid rgba(248, 113, 113, 0.35);
    color: #fecaca;
}

.login-alert p {
    margin: 0;
}

.login-alert p + p {
    margin-top: 0.35rem;
}

.login-form {
    position: relative;
    z-index: 1;
}

.login-field {
    margin-bottom: 1.125rem;
}

.login-field label {
    display: block;
    margin-bottom: 0.45rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: rgba(248, 250, 252, 0.88);
}

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

.login-input-wrap input {
    width: 100%;
    padding: 0.85rem 2.75rem 0.85rem 2.75rem;
    border: 1px solid var(--login-input-border);
    border-radius: 0.875rem;
    background: var(--login-input-bg);
    color: var(--login-text);
    font-size: 0.9375rem;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.login-input-wrap input::placeholder {
    color: rgba(248, 250, 252, 0.42);
}

.login-input-wrap input:focus {
    outline: none;
    border-color: rgba(129, 140, 248, 0.75);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.18);
    background: rgba(15, 23, 42, 0.5);
}

.login-input-icon {
    position: absolute;
    top: 50%;
    left: 0.95rem;
    transform: translateY(-50%);
    width: 1.1rem;
    height: 1.1rem;
    opacity: 0.55;
    pointer-events: none;
}

.login-toggle-password {
    position: absolute;
    top: 50%;
    right: 0.75rem;
    transform: translateY(-50%);
    border: 0;
    background: transparent;
    color: rgba(248, 250, 252, 0.65);
    cursor: pointer;
    padding: 0.25rem;
    line-height: 0;
}

.login-toggle-password:hover {
    color: #fff;
}

.login-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.login-turnstile {
    display: flex;
    justify-content: center;
    margin: 0.25rem 0 1.25rem;
    min-height: 65px;
}

.login-submit {
    width: 100%;
    margin-top: 0.35rem;
    padding: 0.9rem 1rem;
    border: 0;
    border-radius: 0.875rem;
    background: linear-gradient(135deg, var(--login-accent) 0%, #7c3aed 100%);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 12px 30px var(--login-accent-glow);
    transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
}

.login-submit:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 16px 36px rgba(99, 102, 241, 0.5);
}

.login-submit:active:not(:disabled) {
    transform: translateY(0);
}

.login-submit:disabled {
    opacity: 0.72;
    cursor: wait;
}

.login-footer {
    position: relative;
    z-index: 1;
    margin-top: 1.5rem;
    text-align: center;
    font-size: 0.75rem;
    color: rgba(248, 250, 252, 0.45);
}

.login-footer span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.login-protected {
    color: rgba(248, 250, 252, 0.55);
    font-size: 0.75rem;
    font-weight: 500;
}

.login-site-footer {
    position: relative;
    z-index: 2;
    margin-top: 1.5rem;
    text-align: center;
}

.login-site-footer a {
    color: rgba(248, 250, 252, 0.55);
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s;
}

.login-site-footer a:hover {
    color: rgba(248, 250, 252, 0.9);
}

@keyframes loginOrbFloat {
    0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
    33% { transform: translate3d(30px, -20px, 0) scale(1.05); }
    66% { transform: translate3d(-20px, 25px, 0) scale(0.96); }
}

@keyframes loginShine {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes loginFadeUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes loginShake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(6px); }
    60% { transform: translateX(-4px); }
    80% { transform: translateX(4px); }
}

@media (max-width: 520px) {
    .login-card {
        padding: 1.75rem 1.25rem 1.5rem;
        border-radius: 1.25rem;
    }

    .login-heading {
        font-size: 1.5rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .login-orb,
    .login-card::after,
    .login-shell,
    .login-alert {
        animation: none;
    }
}