* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family:
        "Inter",
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        sans-serif;
    background: #070a10;
    color: #ffffff;
    min-height: 100vh;
    overflow: hidden;
}

.background {
    position: fixed;
    inset: 0;
    width: 140%;
    height: 140%;
    background:
        radial-gradient(circle at 20% 20%, #144b73, transparent 45%),
        radial-gradient(circle at 80% 80%, #7a1fa2, transparent 45%),
        radial-gradient(circle at 90% 10%, #1f9ea2, transparent 45%);
    filter: blur(60px);
    animation: moveBg 20s infinite alternate;
    z-index: -1;
}

@keyframes moveBg {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(-10%, -10%);
    }
}

.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-container {
    width: 420px;
    max-width: 100%;
    padding: 40px 36px 32px;
    border-radius: 24px;
    background: rgba(9, 15, 25, 0.78);
    backdrop-filter: blur(18px);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.6);
    text-align: left;
}

.brand-title {
    text-align: center;
    margin-bottom: 26px;
}

.brand-title .company {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.brand-title .service {
    margin-top: 6px;
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, #45caff, #147aff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.title {
    margin: 0;
    margin-top: 4px;
    font-size: 20px;
    font-weight: 600;
    text-align: center;
}

.subtitle {
    margin: 8px 0 24px;
    font-size: 14px;
    opacity: 0.7;
    text-align: center;
}

.error {
    background: rgba(255, 80, 80, 0.16);
    border: 1px solid rgba(255, 80, 80, 0.4);
    padding: 10px 12px;
    border-radius: 10px;
    margin-bottom: 20px;
    color: #ff9c9c;
    font-size: 13px;
}

.input-group {
    margin-bottom: 18px;
}

.input-group label {
    display: block;
    font-size: 13px;
    opacity: 0.8;
    margin-bottom: 6px;
}

.input-group input {
    width: 100%;
    padding: 11px 12px;
    font-size: 14px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    outline: none;
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    transition:
        border 0.2s,
        background 0.2s,
        box-shadow 0.2s;
}

.input-group input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.input-group input:focus {
    background: rgba(255, 255, 255, 0.09);
    border-color: rgba(69, 202, 255, 0.8);
    box-shadow: 0 0 0 1px rgba(69, 202, 255, 0.5);
}

.login-btn {
    width: 100%;
    padding: 13px;
    margin-top: 6px;
    font-size: 15px;
    font-weight: 600;
    background: linear-gradient(135deg, #45caff, #147aff);
    border: none;
    border-radius: 999px;
    cursor: pointer;
    color: #fff;
    transition:
        transform 0.12s ease,
        box-shadow 0.12s ease,
        filter 0.12s ease;
}

.login-btn:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
    box-shadow: 0 10px 28px rgba(15, 98, 255, 0.45);
}

.login-btn:active {
    transform: translateY(0);
    box-shadow: none;
}

.footer-text {
    font-size: 11px;
    opacity: 0.55;
    margin-top: 26px;
    text-align: center;
}