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

html, body {
    height: 100%;
    font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}

body {
    display: grid;
    place-items: center;
    background-color: #000000;
    background-image: url("../img/bg.png");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    min-height: 100vh;
}

.login-card {
    width: min(90%, 420px);
    padding: 2rem 1.5rem;
    border-radius: 1.5rem;
    background: rgba(255, 255, 255, 0.98);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    margin: 1rem;
}

.logo {
    display: block;
    margin: 0 auto 2rem;
    max-width: 150px;
    height: auto;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.label-form {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.control {
    width: 100%;
    height: 48px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 0.75rem;
    background-color: white;
    transition: all 0.2s ease;
}

.control:focus {
    border-color: #6dbc44;
    box-shadow: 0 0 0 3px rgba(109, 188, 68, 0.1);
    outline: none;
}

.control::placeholder {
    color: #a0aec0;
}

.checkbox-input {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: #4a5568;
}

.checkbox-input input[type="checkbox"] {
    width: 1.125rem;
    height: 1.125rem;
    border-radius: 0.25rem;
}

.actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 0.5rem;
}

.control-btn {
    display: inline-block;
    width: 100%;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: 0.75rem;
    transition: all 0.2s ease;
}

button.control-btn {
    background-color: #6dbc44;
    color: white;
    border: none;
    cursor: pointer;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

button.control-btn:hover {
    background-color: #5da93a;
    transform: translateY(-1px);
}

a.control-btn {
    color: #6dbc44;
    background-color: transparent;
}

a.control-btn:hover {
    background-color: rgba(109, 188, 68, 0.1);
}

.error-message {
    color: #e53e3e;
    font-size: 0.875rem;
    margin-top: -0.75rem;
}

/* Responsive Design */
@media (max-width: 640px) {
    .login-card {
        width: 92%;
        padding: 1.5rem;
        margin: 1rem auto;
        border-radius: 1.25rem;
    }

    .logo {
        max-width: 120px;
        margin-bottom: 1.5rem;
    }

    .control {
        height: 45px;
        font-size: 0.95rem;
        margin-bottom: 0.75rem;
    }

    .label-form {
        font-size: 0.9rem;
        margin-bottom: 0.25rem;
    }

    .actions {
        gap: 0.5rem;
        margin-top: 1rem;
    }

    .control-btn {
        padding: 0.875rem;
        font-size: 0.95rem;
    }

    .checkbox-input {
        font-size: 0.9rem;
        margin: 0.5rem 0;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .login-card {
        background: rgba(30, 41, 59, 0.95);
    }

    .label-form {
        color: #e2e8f0;
    }

    .control {
        background-color: rgba(255, 255, 255, 0.05);
        border-color: rgba(255, 255, 255, 0.1);
        color: white;
    }

    .control::placeholder {
        color: #64748b;
    }

    .checkbox-input {
        color: #e2e8f0;
    }

    a.control-btn {
        color: #86efac;
    }
}