:root {
    --mouse-x: 50vw;
    --mouse-y: 50vh;
}

.login-page-body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Source Sans Pro', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background: #020617;
    overflow-x: hidden;
}

.login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px 16px 32px;
    position: relative;
    isolation: isolate;
    overflow: hidden;
}

.login-page__bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(circle at var(--mouse-x) var(--mouse-y), rgba(59, 130, 246, 0.22), transparent 28%),
        radial-gradient(circle at 20% 20%, rgba(14, 165, 233, 0.18), transparent 35%),
        radial-gradient(circle at 80% 80%, rgba(99, 102, 241, 0.2), transparent 40%),
        linear-gradient(135deg, #020617 0%, #0f172a 40%, #1e1b4b 100%);
    transition: background 0.2s ease;
}

.login-page__canvas {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.85;
}

.login-page__spotlight {
    position: fixed;
    top: 0;
    left: 0;
    width: 360px;
    height: 360px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
    background: radial-gradient(circle, rgba(96, 165, 250, 0.18) 0%, rgba(96, 165, 250, 0.04) 45%, transparent 70%);
    filter: blur(8px);
    will-change: transform;
}

.login-page__blob {
    position: fixed;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.55;
    pointer-events: none;
    z-index: 0;
    will-change: transform;
}

.login-page__blob--1 {
    width: 420px;
    height: 420px;
    top: -80px;
    left: -100px;
    background: #2563eb;
    animation: blobFloat1 14s ease-in-out infinite;
}

.login-page__blob--2 {
    width: 360px;
    height: 360px;
    bottom: -60px;
    right: -80px;
    background: #7c3aed;
    animation: blobFloat2 16s ease-in-out infinite;
}

.login-page__blob--3 {
    width: 280px;
    height: 280px;
    top: 40%;
    left: 55%;
    background: #0ea5e9;
    animation: blobFloat3 18s ease-in-out infinite;
}

.login-page__grid {
    position: fixed;
    inset: 0;
    z-index: 0;
    opacity: 0.12;
    background-image:
        linear-gradient(rgba(148, 163, 184, 0.35) 1px, transparent 1px),
        linear-gradient(90deg, rgba(148, 163, 184, 0.35) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(circle at var(--mouse-x) var(--mouse-y), black 0%, transparent 65%);
    -webkit-mask-image: radial-gradient(circle at var(--mouse-x) var(--mouse-y), black 0%, transparent 65%);
}

.login-page__card-wrap {
    position: relative;
    z-index: 4;
    width: 100%;
    max-width: 420px;
}

.login-page__card-glow {
    position: absolute;
    inset: -2px;
    border-radius: 22px;
    background: linear-gradient(135deg, #60a5fa, #a78bfa, #22d3ee, #60a5fa);
    background-size: 300% 300%;
    animation: borderGlow 6s ease infinite;
    opacity: 0.65;
    filter: blur(10px);
    z-index: 0;
}

.login-page__card {
    position: relative;
    z-index: 1;
    width: 100%;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(24px) saturate(160%);
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: 20px;
    box-shadow:
        0 24px 60px rgba(2, 6, 23, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.65);
    padding: 40px 36px 32px;
    transition: transform 0.15s ease-out, box-shadow 0.25s ease;
    will-change: transform;
}

.login-page__card:hover {
    box-shadow:
        0 32px 70px rgba(37, 99, 235, 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.login-page__brand {
    text-align: center;
    margin-bottom: 28px;
}

.login-page__logo {
    width: 72px;
    height: 72px;
    object-fit: contain;
    margin-bottom: 12px;
    border-radius: 12px;
    transition: transform 0.35s ease;
}

.login-page__card:hover .login-page__logo {
    transform: scale(1.05) rotate(-2deg);
}

.login-page__logo-placeholder {
    width: 72px;
    height: 72px;
    margin: 0 auto 12px;
    border-radius: 18px;
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.35);
    animation: logoPulse 3s ease-in-out infinite;
    transition: transform 0.35s ease;
}

.login-page__card:hover .login-page__logo-placeholder {
    transform: scale(1.08) rotate(4deg);
}

.login-page__title {
    margin: 0 0 6px;
    font-size: 24px;
    font-weight: 700;
    color: #0f172a;
    background: linear-gradient(135deg, #0f172a, #1d4ed8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.login-page__subtitle {
    margin: 0;
    font-size: 14px;
    color: #64748b;
}

.login-form-modern .form-group {
    margin-bottom: 18px;
}

.login-form-modern__intro {
    margin: 0 0 20px;
    font-size: 14px;
    color: #64748b;
    text-align: center;
    line-height: 1.5;
}

.login-form-modern label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    color: #334155;
    transition: color 0.2s;
}

.login-form-modern .form-group:hover label,
.login-form-modern .form-group:focus-within label {
    color: #2563eb;
}

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

.login-form-modern .input-wrap .form-control {
    height: 46px;
    border-radius: 12px;
    border: 1px solid rgba(148, 163, 184, 0.55);
    background: rgba(255, 255, 255, 0.75);
    padding-left: 42px;
    font-size: 15px;
    box-shadow: none;
    transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s, background 0.25s;
}

.login-form-modern .input-wrap .form-control:hover {
    border-color: #93c5fd;
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-1px);
}

.login-form-modern .input-wrap .form-control:focus {
    border-color: #2563eb;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15), 0 8px 20px rgba(37, 99, 235, 0.12);
    transform: translateY(-2px);
}

.login-form-modern .input-wrap .input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: 15px;
    pointer-events: none;
    transition: color 0.25s, transform 0.25s;
}

.login-form-modern .form-group:hover .input-icon,
.login-form-modern .form-group:focus-within .input-icon {
    color: #2563eb;
    transform: translateY(-50%) scale(1.08);
}

.login-form-modern .help-block {
    margin-top: 6px;
    font-size: 13px;
}

.login-form-modern .form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 22px;
    flex-wrap: wrap;
    gap: 8px;
}

.login-form-modern .form-options label {
    margin: 0;
    font-weight: 400;
    color: #475569;
    cursor: pointer;
    transition: color 0.2s;
}

.login-form-modern .form-options label:hover {
    color: #2563eb;
}

.login-form-modern .forgot-link {
    font-size: 13px;
    color: #2563eb;
    font-weight: 600;
    text-decoration: none;
    position: relative;
    transition: color 0.2s;
}

.login-form-modern .forgot-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #2563eb, #7c3aed);
    transition: width 0.25s ease;
}

.login-form-modern .forgot-link:hover {
    color: #1d4ed8;
}

.login-form-modern .forgot-link:hover::after {
    width: 100%;
}

.login-form-modern .btn-login-modern {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 48px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    background-size: 200% 200%;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: transform 0.2s, box-shadow 0.2s, background-position 0.35s;
}

.login-form-modern .btn-login-modern::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.35) 50%, transparent 70%);
    transform: translateX(-120%);
    transition: transform 0.55s ease;
}

.login-form-modern .btn-login-modern:hover,
.login-form-modern .btn-login-modern:focus {
    color: #fff;
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 14px 32px rgba(37, 99, 235, 0.42);
    background-position: 100% 0;
}

.login-form-modern .btn-login-modern:hover::before {
    transform: translateX(120%);
}

.login-form-modern .btn-login-modern:active {
    transform: translateY(0) scale(0.99);
}

.login-page__footer {
    position: relative;
    z-index: 4;
    margin-top: 24px;
    color: rgba(255, 255, 255, 0.65);
    font-size: 13px;
    letter-spacing: 0.4px;
    animation: footerFade 1.2s ease both;
}

.login-demo-section {
    position: relative;
    z-index: 4;
    width: 100%;
    max-width: 900px;
    margin-top: 24px;
}

.login-demo-section .box {
    border-radius: 12px;
    border: none;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.2);
}

@keyframes blobFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(40px, 30px) scale(1.08); }
}

@keyframes blobFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-35px, -25px) scale(1.1); }
}

@keyframes blobFloat3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-20px, 35px) scale(0.95); }
}

@keyframes borderGlow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes logoPulse {
    0%, 100% { box-shadow: 0 12px 28px rgba(37, 99, 235, 0.35); }
    50% { box-shadow: 0 16px 36px rgba(124, 58, 237, 0.45); }
}

@keyframes footerFade {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 480px) {
    .login-page__card {
        padding: 32px 22px 24px;
    }

    .login-page__spotlight {
        width: 260px;
        height: 260px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .login-page__blob,
    .login-page__card-glow,
    .login-page__logo-placeholder {
        animation: none;
    }

    .login-page__card,
    .login-form-modern .input-wrap .form-control,
    .login-form-modern .btn-login-modern {
        transition: none;
    }
}