*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
    background: #06222E;
    color: #d4e8e2;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-wrapper {
    width: 100%;
    max-width: 400px;
    padding: 1.5rem;
}

.login-card {
    background: rgba(9, 53, 66, 0.6);
    border: 1px solid rgba(78, 162, 145, 0.15);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    backdrop-filter: blur(12px);
}

.login-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 2rem;
}

.login-brand {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.15rem;
    color: #d4e8e2;
    letter-spacing: -0.02em;
}

.login-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.4rem;
    letter-spacing: -0.03em;
}

.login-subtitle {
    font-size: 0.95rem;
    color: #7fa8a0;
    margin-bottom: 1.8rem;
    line-height: 1.5;
}

.login-error {
    background: rgba(224, 96, 96, 0.12);
    border: 1px solid rgba(224, 96, 96, 0.3);
    color: #e06060;
    font-size: 0.88rem;
    padding: 0.6rem 0.9rem;
    border-radius: 8px;
    margin-bottom: 1.2rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.login-field {
    position: relative;
}

.login-input {
    width: 100%;
    padding: 0.8rem 1rem;
    font-family: inherit;
    font-size: 0.95rem;
    color: #d4e8e2;
    background: rgba(6, 34, 46, 0.7);
    border: 1px solid rgba(78, 162, 145, 0.2);
    border-radius: 10px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.login-input::placeholder {
    color: #5a7a84;
}

.login-input:focus {
    border-color: #4EA291;
    box-shadow: 0 0 0 3px rgba(78, 162, 145, 0.15);
}

.login-btn {
    width: 100%;
    padding: 0.8rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: #06222E;
    background: #4EA291;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.1s ease;
}

.login-btn:hover {
    background: #5db8a5;
}

.login-btn:active {
    transform: scale(0.98);
}

@media (max-width: 480px) {
    .login-card {
        padding: 2rem 1.5rem;
    }
    .login-title {
        font-size: 1.5rem;
    }
}